Abrégé

The invention relates to a control device for an on-board power supply of a vehicle, a system for securing such a control device, and a method for securing such a control device on or in the vehicle. One exemplary embodiment of the control device comprises: at least one electronic component (14); and at least one positioning element (40) which is designed to enable a positioning of the control device (10) at a positioning position on or in the vehicle, said positioning being carried out by way of a guide element (140) which is or can be attached on or in the vehicle, the control device (10) being secured on or in the vehicle at said positioning position, a connection between an interface (20, 22) of the at least one electronic component (14) and a counterpart interface (120, 122) provided on the vehicle side being established, or being able to be established, at the same time.

Classes IPC  ?

• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
• H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques

Abrégé

The invention relates to a contact element (24), which is used for electrically connecting an electrical line (8) to a bonding wire (22) and which comprises a main body (26), which extends in a longitudinal direction (L) from a connection region (28) for the electrical line (8) to an opposing contact portion (30) for electrically contacting the bonding wire (22). The main body (26) is open on its underside in the region of the contact portion (30) in the peripheral direction and is U-shaped, with a base (40) and two lateral limbs (38). The contact element (24) is located in a carrier housing (25) and forms therewith a contact component (16) and is held therein so as to be vibration-resistant and positionally fixed. For this purpose, the carrier housing (25) comprises in particular a support element (56) in the manner of a rib, which form-fittingly engages in the U-shaped region.

Classes IPC  ?

• H01R 13/432 - Fixation de manière démontable par des moyens de verrouillage élastiques situés sur les pièces de contactFixation de manière démontable par des moyens de verrouillage situés sur des pièces de contact élastiques par une lame élastique emboutie à enclenchement brusque derrière un épaulement du socle ou du boîtier
• H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
• H01R 4/02 - Connexions soudées ou brasées

Abrégé

A system and method for initializing a zone module (100) of an on-board power system of a vehicle (1) are described. One exemplary embodiment of the system comprises: a zone controller (120) that is provided for the zone module (100) and is designed to carry out a local diagnostic procedure to test components (140) of the zone module (100); and a computer device (20) that is provided in the vehicle and is designed, in a state in which the zone module (100) is installed in the vehicle (1), to initiate an initialization procedure to initialize the components (140) of the zone module (100).

Classes IPC  ?

• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance

Abrégé

A method for testing a tube (4) by means of a testing apparatus (2) is specified, wherein the testing apparatus (2) has a first testing connection (6) and a second testing connection (8), to which the tube (4) is connected or has been connected, wherein the testing apparatus (2) has a media feed (10), by means of which a testing medium can flow into the tube (4) or can flow out of it, wherein the testing apparatus (2) has a first sensor (12), for a seal-tightness test, wherein the first sensor (12) is arranged in a flow path (12) of the testing medium, wherein a testing pressure (pt) for the tube (4) is set by means of the testing medium and then a number of measured values (14) relating to a parameter of the testing medium are generated by the first sensor (12), wherein the measured values (14) are used as a basis for determining a seal-tightness of the tube (4). The invention also specifies a corresponding testing apparatus (2).

Classes IPC  ?

• G01M 3/28 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour tuyaux, câbles ou tubesExamen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour raccords ou joints d'étanchéité de tuyauxExamen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par mesure du taux de perte ou de gain d'un fluide, p. ex. avec des dispositifs réagissant à la pression, avec des indicateurs de débit pour soupapes

Abrégé

In order to ensure a required quality during, in particular automated, manufacture of a cable harness (36), a retaining device (2) and an assembly device (30) having such a retaining device (2) are formed according to the invention. The retaining device (2) has a main body (4), which extends in a longitudinal direction (L), and also a retaining means (6), which has a retaining region (8) for fixing a connection component (10) of the cable harness (36), wherein at least one of the following features is additionally formed: a) the retaining means (6) is mounted displaceably on the main body (4) in the longitudinal direction (L) and elastically against a spring force, b) a releaseable securing element (16) is fitted, which limits a movement of the connection component (10) in the longitudinal direction (L), until a predefined force, which acts on the securing element (16) in the longitudinal direction (L), is exceeded.

Classes IPC  ?

• H01R 43/22 - Outils à main

Abrégé

The method and the device for testing a cable set (4), which comprises a wiring harness (5) and at least one attachment (16), have provision, according to the invention, for the cable set (4) to be put onto a platform (6) that comprises a receiving part (8) for the attachment (16). A sensor device (14) for detecting a positional state of the attachment (16) is arranged on the receiving part (8) and comprises a passive, writable RFID transponder (18). The positional state detected by the sensor device (14) is read by an associated RFID reader (10) as information about the current positional state of the attachment (16).

Classes IPC  ?

• G06K 19/07 - Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p. ex. cartes d'identité ou cartes de crédit avec des puces à circuit intégré
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• G01R 31/69 - Test de connexions amovibles, p. ex. des raccords montés sur une carte de circuit imprimé de raccords à l’extrémité d’un câble ou d’un faisceau de filsTest de connexions amovibles, p. ex. des raccords montés sur une carte de circuit imprimé de bornesTest de connexions amovibles, p. ex. des raccords montés sur une carte de circuit imprimé de fiches de prises de courant, p. ex. de prises murales ou de prises de courant montées sur des appareils
• G02B 6/38 - Moyens de couplage mécaniques ayant des moyens d'assemblage fibre à fibre
• G06K 19/073 - Dispositions particulières pour les circuits, p. ex. pour protéger le code d'identification dans la mémoire
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H02G 3/38 - Installations de câbles ou de lignes dans les murs, les sols ou les plafonds les câbles ou lignes étant installés dans des conduits ou des canalisations préétablis

Abrégé

The invention relates to an assembly head (2) and to a method for banding a wire harness (10) extending in the transverse direction (Q) using a tape (14), in particular in a fully automatic manner. The assembly head (2) has a winding module (16) with a winding head (18), which is rotatable about a rotation axis extending in the transverse direction (Q), and with a banding unit (20) for providing and guiding the tape (14), wherein the winding head (18) is open at the front in the longitudinal direction (L) in particular, so that the wire harness (10) can be laterally inserted into an interior of the winding head (18).

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• B65B 13/12 - Supports faisant le tour complet des objets tout en tenant l'extrémité libre du matériau de liage fixés à des anneaux rotatifs

Abrégé

The invention relates to an onboard electrical system (4) for a motor vehicle, which system - has a number of onboard electrical system sub-regions (6), wherein - each sub-region has a plurality of electrical components (12), - each sub-region has a sub-cable set (10) having connection lines (26), namely current connection lines (26A) and data connection lines (26B), via which the electrical components (12) are connected, - each sub-region is assigned to a decentralised control unit (8) which defines an interface to the onboard electrical system sub-region (6), via which interface the electrical components (12) are supplied with both electrical power and data, and for this purpose the decentralised control units (8) o are connected to a supply arm (16) which has at least one current line (22) for supplying electrical power and at least one data line (24) for transmitting data, o the decentralised control units (8) each have a computing unit (28) which is designed to carry out the following steps:  communicating, via the data connection lines (26B), with the electrical components (12) by means of a first data bus,  the control units (8) preferably form a meshed network,  wherein a second data bus is preferably used for communication between the decentralised control units (8),  communicating with a central control unit (14) via the supply arm (16), wherein the electrical components (12) of the onboard electrical system assembly are controlled via the central control unit (14),  protecting the connected connection lines (26, 26A).

Classes IPC  ?

• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique

Abrégé

The contact arrangement is used to make electrical contact with an electrical component, in particular of a motor vehicle, and has a contact element (24), to which a line (8) is connected, wherein a bonding wire (22) is connected to the contact element (24) and is connected to the component by means of bonding. This enables a compact contact arrangement that is simple to produce. This contact arrangement is, in particular, part of a cell contact-making unit (2) for a battery.

Classes IPC  ?

• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
• H01M 50/502 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie
• H01M 50/569 - Détails de construction des connexions conductrices de courant pour détecter les conditions à l'intérieur des cellules ou des batteries, p. ex. détails des bornes de détection de tension
• H01R 4/02 - Connexions soudées ou brasées

Abrégé

The invention provides a cell contact-making unit (6) for a battery having a plurality of cells, wherein, in the assembled state, adjacent cells are electrically connected to one another via cell connectors (8) and a sensor cable set (12) is provided and has at least one sensor line (14) which, in order to measure the cell voltage, is electrically connected to the cell in a manner protected against overcurrent, wherein the sensor line (14) is electrically connected to a voltage tapping point via a bonding wire (64) and by means of bonding.

Classes IPC  ?

• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
• G01R 31/364 - Connexions pour bornes de batteries, munies de dispositions de mesure intégrées
• G01R 31/396 - Acquisition ou traitement de données pour le test ou la surveillance d’éléments particuliers ou de groupes particuliers d’éléments dans une batterie
• H01M 50/503 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par la forme des interconnecteurs
• H01M 50/569 - Détails de construction des connexions conductrices de courant pour détecter les conditions à l'intérieur des cellules ou des batteries, p. ex. détails des bornes de détection de tension

Abrégé

The invention relates to a system (20) for protecting at least one load (30) of a low-voltage onboard electrical system. The system (20) comprises a bypass switching assembly (200) which can be connected at the input side to an electric power supply (10) and at the output side to the at least one load (30) and is designed to become activated or be activated in a parked state of a vehicle comprising the low-voltage onboard electrical system. The bypass switching assembly (200) comprises: a first semiconductor switch (250) which can be connected on one side to the electric power supply (10) and on the other side to the load (30), is located in a conduction path (290) of the bypass switching assembly (200) and is designed, when the bypass switching assembly (200) is in a normal state, to be in a conducting state in order to allow current to flow through the conduction path (290) of the bypass switching assembly (200) from the electric power supply (10) to the load (30); and a current-limiting unit (220) which is connected on one side to the electric power supply (10) and on the other side to the first semiconductor switch (250) and is designed to, when the current value of the current flow through the conduction path (290) of the bypass switching assembly (200) exceeds a current threshold value, control the first semiconductor switch (250) in such a way that the current value of the current flow through the conduction path (290) of the bypass switching assembly (200) is limited to a current value that corresponds maximally to the current threshold value.

Classes IPC  ?

• H02H 9/02 - Circuits de protection de sécurité pour limiter l'excès de courant ou de tension sans déconnexion sensibles à un excès de courant
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H02H 5/04 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une température anormale
• H02H 3/02 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion Détails

Abrégé

The invention relates to a method and a device for automatically inserting at least one electrical cable end (10) into at least one receiving socket (6), wherein the receiving socket (6) is retained at least indirectly in a holder (2), wherein a vibration is transmitted to the receiving socket (6) and/or to the cable end (10) during the automatic insertion. For this purpose, at least one vibration unit (8) is attached preferably to the holder (2).

Classes IPC  ?

• H01R 43/26 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour engager ou séparer les deux pièces d'un dispositif de couplage
• H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler

Abrégé

The invention relates to a testing device (2) designed to test a wiring system plug connector (4) for proper assembly of a number of plug contacts (6) of the plug connector (4) and comprising an electromechanical measuring device (10) with at least one test probe (12), the at least one test probe (12) having a sleeve (16) and a test needle (18) held by the sleeve (16), the test needle (18) as viewed in a longitudinal direction (14) having three sections (18a, 18b, 18c), namely an upper section (18a), a middle section (18b) and a lower section (18c), with the middle section (18b) of the test needle (18) electrically insulating the upper section (18a) from the lower section (18c), wherein the test needle (18) is displaceable in a longitudinal direction (14) so that a longitudinal position of the test needle (18) can be changed, and wherein the measuring device (10) is designed to determine the longitudinal position of the test needle (18) in a measuring process by means of a capacitive measurement.

Classes IPC  ?

• G01R 31/69 - Test de connexions amovibles, p. ex. des raccords montés sur une carte de circuit imprimé de raccords à l’extrémité d’un câble ou d’un faisceau de filsTest de connexions amovibles, p. ex. des raccords montés sur une carte de circuit imprimé de bornesTest de connexions amovibles, p. ex. des raccords montés sur une carte de circuit imprimé de fiches de prises de courant, p. ex. de prises murales ou de prises de courant montées sur des appareils
• G01R 1/067 - Sondes de mesure
• G01R 1/073 - Sondes multiples

Abrégé

The invention relates to an assembly head (2) and to a method for banding a wire harness (10) extending in the transverse direction (Q) using a tape (14), in particular in a fully automatic manner. The assembly head (2) has a winding module (16) with a winding head (18), which is rotatable about a rotation axis extending in the transverse direction (Q), and with a banding unit (20) for providing and guiding the tape (14), wherein the winding head (18) is open at the front in the longitudinal direction (L) in particular, so that the wire harness (10) can be laterally inserted into an interior of the winding head (18).

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H01B 13/08 - Isolation des conducteurs ou des câbles par enroulement

Abrégé

The invention relates to an electric supply line (2) for a motor vehicle (52), said supply line forming a backbone for connecting a front vehicle part to a rear vehicle part of the motor vehicle (52) in particular. The electric supply line has a support (8) that extends in a longitudinal direction (L), is made of an insulating material, and has a plurality of chambers (12) which extend in the longitudinal direction (L) and in which different electric lines (10) are guided, such as busbars or sheathed cables for example. Furthermore, the support (8) preferably has integrated fluid channels.

Classes IPC  ?

• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

The invention relates to a device for power distribution for a motor vehicle, comprising: a power distributor having a housing (22) in which a plurality of fuses (30) are arranged in at least one row extending in a longitudinal direction (L); a current distributor element (28) arranged in the housing and having a plurality of first contact receptacles (42A), which are arranged in a row extending in a longitudinal direction; at least one modular plug (32) having a plug housing (53) in which a plurality of contact carrier modules (46), which are modularly insertable into the plug housing, are arranged; wherein: the plugs can be inserted into the housing from the outside in a plug direction and the contact carrier modules each comprise a plurality of second contact receptacles; the fuses each comprise two plug feet spaced apart in a transverse direction by a distance, specifically a first plug foot (36A) and a second plug foot (36B); and the first plug foot is in electrical contact with the current distributor element and, when the plug is connected, the second plug foot is directly inserted into one of the second contact receptacles of the contact carrier module. This results in a modular plug design having direct contacting.

Classes IPC  ?

• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule

Abrégé

The invention relates to an electric supply line (2) for a motor vehicle which in particular forms a backbone for connection of a front vehicle part to a rear vehicle part of the motor vehicle. The supply line (2) has a carrier (4) which extends in a longitudinal direction (L) and is made of an insulating material and has a plurality of chambers (6) which extend in the longitudinal direction (L) and in which a plurality of electrical lines (8) are routed, the carrier (4) being designed as a hybrid carrier (4) which, in addition to the chambers (6), has at least one integrated fluid channel (10) with a polygonal cross-sectional contour which is designed for a fluid to flow directly through it. The cross-sectional contour has, in particular, a plurality of limbs (12), which are oriented at an angle to one another.

Classes IPC  ?

• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

The invention relates to a method for producing an electric line set (2) and to such a line set (2). According to the method, an installation device (4) is provided which has a support (6) with guiding pins (8) arranged thereon. A support layer (10) is first applied onto the support (6), then conductors (14), and finally a cover layer (18). The support layer (10) and preferably also the cover layer (18) have a plurality of passage openings (12) for respective guiding pins (8), which can be guided through the passage openings. The conductors (14) are arranged according to a desired installation pattern and are routed around the guiding pins (8) for this purpose. A laminate composite (20) formed in this way is then removed from the support (6) and pulled from the guiding pins (8). In this way a simple production of such a line set (2) is facilitated.

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H01B 7/08 - Câbles plats ou à ruban

Abrégé

The invention relates to a bus bar assembly (2) for supplying electrical power for a motor vehicle (34), having two conductor rails (4), namely preferably a ground rail (4B) and a supply rail (4A), wherein both conductor rails are part of a laminate composite (12) and are laminated into at least one laminated film (10), wherein the laminate composite (12) also has at least one additional supply channel (8), which extends along the conductor rails (10). There is, in particular, a fluid channel (22) in the supply channel (8). In particular, a channel element (14) with a plurality of supply channels (8) is laminated in the laminate composite (12).

Classes IPC  ?

• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H02G 5/00 - Installations de barres omnibus
• H01B 7/40 - Conducteurs ou câbles isolés caractérisés par la forme avec des dispositions pour faciliter le montage ou la fixation
• H01B 7/08 - Câbles plats ou à ruban
• H01B 7/02 - Disposition de l'isolement

Abrégé

The invention relates to a cell contacting system (2) for a battery (4), comprising at least one chain (8, 10) formed of multiple elements (12) and thereby having a modular construction, wherein the elements (12) are arranged along a longitudinal direction (L), wherein a respective element (12) has at least one cell connector (20) for electrically connecting multiple cells (6) of the battery (4). The invention also relates to a corresponding element (12) for a cell contacting system (2) of this type.

Classes IPC  ?

• H01M 50/503 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par la forme des interconnecteurs
• H01M 50/509 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par le type de connexion, p. ex. connexions mixtes
• H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p. ex. modules de barres omnibus

Abrégé

The invention relates to a potential distributor (2) and a method for making electrical contact with a plurality of insulation-stripped conductor ends (20) of electrical lines (18), comprising a housing (4), which, proceeding from at least one insertion side (6), preferably has a plurality of channels (8) which extend in a longitudinal direction (L) and are arranged next to one another in a transverse direction (Q), each of which channels serves for individually inserting an associated line (18), and the channels (8) extend as far as a connection space (10), in which is arranged a contact plate (12) extending transversely with respect to the channels (8) and preferably over all the channels (8), wherein the housing (4) has, in the region of the contact plate (12), at least one window (16) extending in the transverse direction (Q) in particular over all the channels (8). For the purposes of making contact, a contacting tool (24), in particular a welding tool, enters the connection space (10) via the at least one window and connects the conductor ends (20) to the contact plate (12).

Classes IPC  ?

• H01R 4/64 - Connexions entre ou avec des parties conductrices n'ayant pas au premier chef de fonction électrique, p. ex. châssis, boîtier, rail
• H01R 4/02 - Connexions soudées ou brasées
• B60R 16/00 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs
• H01R 31/08 - Pièces de court-circuitage pour contacts pontés dans une pièce complémentaire
• H01R 4/66 - Connexions à la masse terrestre, p. ex. plaque de terre, piquet de terre
• H01R 43/02 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour connexions soudées

Abrégé

The invention relates to a device for electrical power distribution in a vehicle (2) having a stacked busbar arrangement (4) with a supply conductor (16) and with an earth conductor (18) which bear against one another and are each in the form of flat conductors, and having a vehicle body component (10) along which the busbar arrangement (4) is guided, wherein the earth conductor (18), at least in the regions in which it bears against the supply conductor (16) and preferably also in relation to the vehicle body component (10), is in the form of a blank metal conductor without insulation. The earth conductor (18) rests, in particular, on the blank vehicle body component (10) which is, in particular, a battery cover of a traction battery (12). This results in an improved EMC property, a small installation space requirement and good cooling.

Classes IPC  ?

• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H02G 5/00 - Installations de barres omnibus

Abrégé

The invention relates to an electrical contact assembly (2), comprising: a first conductor rail (4), which has a first through-hole (22) having a peripheral first inner wall (26), a contact element (6), which is electrically connected to the first conductor rail (4) and which in particular has a second through-hole (24) having a second peripheral inner wall (28), a bolt, which in particular is in the form of a threaded bolt (8B), and a fastening element for fastening the conductor rail (4) to the contact element (6), the fastening element in particular being in the form of a nut (10). For a reliable electrical contact connection, a contact sleeve (12) having a peripheral side (17) is provided, the contact sleeve (12) being inserted through the first through-hole (22) and in particular the two through-holes (22, 24), and the peripheral side (17) of the contact sleeve (12) being electrically conductively seated against the first, in particular both peripheral inner walls (26, 28).

Classes IPC  ?

• H01R 4/34 - Conducteurs logés sous la tête d'une vis
• H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
• H01R 4/30 - Connexions par serrageConnexions par ressort utilisant un organe de serrage constitué par une vis ou par un écrou
• H01R 4/06 - Connexions rivetées

Abrégé

The invention relates to an electrical supply line (2), in particular for a motor vehicle, comprising two conductor arrangements (16A, 16B) for different operating potentials, the conductor arrangements being electrically isolated from each other. The two conductor arrangements (16A, 16B) are disposed in one conductor layer each and are disposed one over the other. Each conductor arrangement (16A, 16B) has a plurality of individual conductors (14). The conductor arrangements (16A, 16B) are led in a cable duct (4) which forms, for each of the individual conductors (14), an individual duct (12) with lateral separating pieces (10). The individual conductors (14) are each disposed between two separating pieces (10) such that the individual conductors are fixed relative to each other.

Classes IPC  ?

• H01B 7/08 - Câbles plats ou à ruban
• H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage

Abrégé

The invention relates to an electric contact assembly (2) comprising an Al busbar (4) with a first through-hole (16) and comprising a Cu contact element (6) which is connected to the contact component (4) in an electrically conductive manner and has a second through-hole (18). Furthermore, a screw (10) with a bolt head (22) is provided. An intermediate element (8) is attached between the contact component (4) and the contact element (6) and is secured to the contact component (4), said intermediate element consisting of a material that differs from that of the busbar (4) and has a third through-hole (20). The bolt head (22) is immersed into the first through-hole (16) and is supported against the intermediate element (8). In this manner, the screwing force is not transmitted to the Al busbar, thus preventing a flow of the contact force and therefore preventing a weakening of the contact force.

Classes IPC  ?

• H01R 4/30 - Connexions par serrageConnexions par ressort utilisant un organe de serrage constitué par une vis ou par un écrou
• H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
• H01R 11/12 - Pièces d'extrémité se terminant par un œillet, un crochet ou une fourchette
• H01R 13/03 - Contacts caractérisés par le matériau, p. ex. matériaux de plaquage ou de revêtement

Abrégé

The present invention relates to a fuse assembly (100) for a vehicle electrical system, an electrical system of this type and a vehicle of this type. One embodiment of the fuse assembly (100) has at least one supply line (200), at least one sub-line (400) and at least one energy storage device. An electronic fuse (220) is provided in each case in the at least one supply line (200). An input of the at least one supply line (200) can be connected to at least one energy source (240) of a vehicle. A fuse (420) is provided in each case in the at least one sub-line (400). An input of the at least one sub-line (400) is connected to an output of the at least one supply line (200). An output of the at least one sub-line (400) can be connected to a load (440). The at least one energy storage device is located between the at least one supply line (200) and the at least one sub-line (400) in such a way that a connector of the at least one energy storage device is connected to the output of the at least one supply line (200) and the input of the at least one sub-line (400).

Classes IPC  ?

• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique

Abrégé

The invention relates to a distribution system (6) for an on-board vehicle electrical system of a motor vehicle (4), having an on-board electrical structure, particularly a zonal structure, comprising a supply train (8) which, when mounted, supplies power to components connected at the end of said supply train (8), the supply train (8) comprising an insulating substrate (20) having a plurality of longitudinal grooves (24) each insulated from one another, into which bare solid conductors (30) are laid and particularly clipped in.

Classes IPC  ?

• H01R 31/06 - Pièces intermédiaires pour joindre deux pièces de couplage, p. ex. adaptateur
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
• H01B 7/08 - Câbles plats ou à ruban
• H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
• H01R 25/16 - Rails ou barres omnibus pourvus de plusieurs points de connexion pour pièces complémentaires
• H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H01R 13/02 - Contacts

Abrégé

The invention relates to a system (10) for monitoring high-voltage fuses (F11, F12, F21, F22) in high-voltage onboard networks. The system (10) has a high-voltage onboard network (100) and a power supply unit (200). The high-voltage onboard network (100) comprises: a high-voltage power supply (110); a first consumer path (120) supplied with voltage by the high-voltage power supply (110); a second consumer path (160) supplied with voltage by the high-voltage power supply (110); and a second detection circuit (180). The first detection circuit (140) is designed to detect whether at least one high-voltage fuse of a first high-voltage pair of fuses (F11, F12) is tripped. The second detection circuit (180) is designed to detect whether at least one high-voltage fuse of a second high-voltage pair of fuses (F21, F22) is tripped.

Classes IPC  ?

• H03K 17/18 - Modifications pour indiquer l'état d'un commutateur
• G01R 31/74 - Test de fusibles
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique

Abrégé

The invention relates to an electrical connection (2) which has two contact parts (4, 6), an insulating housing (8) and a connection element (10), the two contact parts (4, 6) being interconnected by means of the connection element (10), and the insulating housing (8) having one or more through-holes (12) for receiving measuring electrodes (14) for determining a contact resistance (R) between the two contact parts (4, 6). The invention further relates to a corresponding insulating housing (8), a method and a tool (16) for the method.

Classes IPC  ?

• H01R 4/30 - Connexions par serrageConnexions par ressort utilisant un organe de serrage constitué par une vis ou par un écrou
• H01R 11/12 - Pièces d'extrémité se terminant par un œillet, un crochet ou une fourchette

Abrégé

The invention relates to a device (2) which is designed to detect the initial disconnection of a plug connection, said plug connection being converted from a connected state into a disconnected state during the initial disconnection. The device has two mutually compatible plug connectors (6, 8), namely a first plug connector (6) and a second plug connector (8). The first plug connector (6) has a housing (14, 16) with a main part (14) and a plug tongue (16) which is connected to the main part (14), and a predetermined breaking region (18) is formed between the main part (14) and the plug tongue (16), having a transponder (22) for transmitting a transponder signal and having at least one conductor element (24) which is connected to the transponder (22) and is guided over the predetermined breaking region (18) and which is designed such that the at least one conductor element (24) is mechanically damaged during the course of the initial disconnection of the plug connection, thereby changing the transponder signal, wherein the change is detected as an indication of the initial disconnection of the plug connection.

Classes IPC  ?

• B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol
• G06K 19/073 - Dispositions particulières pour les circuits, p. ex. pour protéger le code d'identification dans la mémoire
• H01R 13/50 - SoclesBoîtiers formés comme un corps intégré
• H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement

Abrégé

The contact connector (2) is designed in particular as a module connector for a battery for electrically connecting a first conductor (14) to a second conductor (38) and has a bolt element, in particular a screw (22) for connecting the two conductors (14, 38), which screw has a screw head (24) and a shank (28) which adjoins said screw head in a longitudinal direction (12) and has an end face (30). The first conductor (14) is arranged in a first housing (6) made of an electrically insulating material and has a through-hole (20) through which the shank (28) is guided. In a pre-assembly position in which the second conductor (38) is not contacted and the end face of the shank (28) is accessible from below, the screw (22) is held in an electrically insulating manner with respect to the first conductor (14) for protection against contact.

Classes IPC  ?

• H01R 13/44 - Moyens pour empêcher l'accès aux contacts actifs
• H01R 4/30 - Connexions par serrageConnexions par ressort utilisant un organe de serrage constitué par une vis ou par un écrou

Abrégé

The device, in particular battery (2) comprises two parts, in particular at least one sensor (18) and in particular a battery management system (20) which are interconnected by a set of cables (14) for data transfer, the set of cables (14) only comprising enameled wires (16). The use of enameled wires (16) instead of conventional bunch conductors (26) used so far results in a reduction in material and costs and saves space.

Classes IPC  ?

• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
• H01B 7/08 - Câbles plats ou à ruban
• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte

Abrégé

The present invention relates to an energy supply device for a vehicle, a battery having such an energy supply device, and a vehicle having such an energy supply device or battery. An embodiment of the energy supply device (100) has an energy storage assembly (120), a first connection (130) between a first vehicle electrical system (10) and a second vehicle electrical system (20), a second connection (140) between the energy storage assembly (120) and the second vehicle electrical system (20), and a self-controlling switching unit (110) connected to the first connection (120) and the second connection (140).

Classes IPC  ?

• H02J 1/10 - Fonctionnement de sources à courant continu en parallèle
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

Abrégé

The device is used to monitor a battery (34), in particular a lithium ion battery, which has multiple cells (6) arranged side by side in a transverse direction (8), each cell having a flexible cell housing (12). Provided is a measurement arrangement (16) for measuring a spacing between two adjacent cell housings (12). To do this, the measurement arrangement (16) comprises at least one measuring device (18) for determining the capacitance of a capacitor to use as a criterion for the spacing, the capacitor being formed by adjacent cell housings (12). This allows the battery to be monitored without sensors.

Classes IPC  ?

• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
• H01M 50/209 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules prismatiques ou rectangulaires
• H01M 50/289 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par des éléments d’espacement ou des moyens de positionnement dans les racks, les cadres ou les blocs

Abrégé

The device is used to monitor a battery (16) to prevent a thermal runaway. The battery (16) has multiple cells (6) which are disposed in a cell module (2) and are arranged side by side in a transverse direction (8) inside a housing (16) under a bias voltage. A measurement arrangement (36) is provided to measure an extent of at least one of the cells (6) in the transverse direction, and has multiple sensors (12), in particular capacitive sensors, and an evaluation unit (18, 34). Each sensor (12) is effective between two cells that are adjacent in the transverse direction (8), is disposed between said cells in particular and is connected to the evaluation unit (18, 34). An extent of one of the cells (6) in the transverse direction (8) is measured by the measurement arrangement (36) and is monitored with regard to a critical value for the extent being exceeded. The critical value indicates a potential development of a thermal runaway. These measures reliably allow predictive detection of a thermal runaway.

Classes IPC  ?

• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
• H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
• H01M 50/593 - Éléments d’espacementPlaques d’isolation
• G01R 31/382 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p. ex. état de charge

Abrégé

The invention relates to a system (30) and a method for identifying a non-switching semiconductor switch (34a, 36a). The system (30) comprises a first semiconductor switch (34a), a first semiconductor component (34b), a second semiconductor switch (36a), a second semiconductor component (36b), a first resistor (64b), a second resistor (66b) and a detection unit (38). The detection unit (38) is designed to identify, on the basis of a curve of a first voltage dropping across the first resistor (64b), whether the first semiconductor switch (34a) is not switching. The detection unit (38) is designed to identify, on the basis of a curve of a second voltage dropping across the second resistor (66b), whether the second semiconductor switch (36a) is not switching.

Classes IPC  ?

• G01R 31/26 - Test de dispositifs individuels à semi-conducteurs
• G01R 31/333 - Tests du pouvoir de coupure des disjoncteurs à haute tension
• H03K 17/18 - Modifications pour indiquer l'état d'un commutateur

Abrégé

The invention relates to a computer system (10) for assigning tasks in the computer system (10) and to an associated method. The computer system (10) can be arranged in a vehicle and has multiple interconnected computer components (20, 30, 40), multiple monitoring sensors (22, 32, 42), multiple system information components (24, 34, 46) and multiple control components (26, 36, 46).

Classes IPC  ?

• G06F 11/20 - Détection ou correction d'erreur dans une donnée par redondance dans le matériel en utilisant un masquage actif du défaut, p. ex. en déconnectant les éléments défaillants ou en insérant des éléments de rechange

Abrégé

A system and a method for identifying a non-switching semiconductor switch are proposed. The system has a first acquisition component, a second acquisition component and a determination unit. The first acquisition component is designed to acquire a profile of an electrical variable of a first semiconductor switch driven by way of a first drive signal. The second acquisition component is designed to acquire a profile of an electrical variable of a second semiconductor switch driven by way of a second drive signal and connected in parallel with the first semiconductor switch. The determination unit is designed to use the profile of the electrical variable of the first semiconductor switch and the profile of the electrical variable of the second semiconductor switch as a basis for determining an output signal that allows identification of a non-switching semiconductor switch for the first semiconductor switch and/or the second semiconductor switch.

Classes IPC  ?

• H03K 17/12 - Modifications pour augmenter le courant commuté maximal admissible
• H03K 17/18 - Modifications pour indiquer l'état d'un commutateur

Abrégé

The device for automatically attaching a sleeve (4) to a cable loom (6) comprises a mounting head (2), which has a fixing unit (14) for fixing the cable loom (6), and two grippers (18). These serve to grip a half shell (32) of the sleeve (4) each. The grippers (18) can be moved from a receiving position into an assembly position. The half shells (32) are received in the receiving position and in the assembly position said half shells are attached to the cable loom (6). Each of the grippers (18) has a suction connection (28) for generating a negative pressure so that the half shell (32) concerned is held on the gripper (18) preferably by negative pressure alone. The mounting head (2) can be moved, preferably by means of a robot (52), between a standby station (50) and an assembly station (54).

Classes IPC  ?

• H02G 1/00 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques
• H01B 13/06 - Isolation des conducteurs ou des câbles
• H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles

Abrégé

The invention relates to a clip module (10) used for automatically positioning a clip (4) at any angular position on a cable run (6). The clip module (10) comprises a gripper (22) having gripping elements (50) for gripping the clip (4). These gripping elements can be adjusted between an open position and a gripping position by means of a control mechanism. Furthermore, a delivery unit (24) is provided by means of which the gripper (22) can be moved in a longitudinal direction (18) and in a vertical direction (20). The gripper (22) is rotatable and the gripping elements (50) can be actuated in any angular position of the gripper (22).

Classes IPC  ?

• H02G 1/00 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques
• B65B 13/34 - Amarrage des extrémités du matériau de liage en appliquant des éléments d'amarrage séparés, p. ex. des pinces déformables
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H02G 3/32 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds utilisant des colliers de fixation

Abrégé

The invention relates to an assembly head (3) used for wrapping a wire harness (12) in an automated manner by means of a winding module (2). Said module has a winding head (10) which rotates about an axis of rotation (24) and, according to a first aspect, has a total of three pressing elements (32a, b, c) having spring-mounted rollers (34), which, during the taping process, press a tape (18) against the wire harness (12) and guide said tape in a centring manner. According to a second aspect, a belt drive having a toothed belt (60) is provided for driving the winding head (10), which toothed belt engages on the circumferential side only in one portion (62) extending over a small angular range (β).

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H01B 13/08 - Isolation des conducteurs ou des câbles par enroulement

Abrégé

The invention relates to a distribution station (2) used for distributing conductor elements (32) in a predefined distribution structure (S) corresponding to a branched structure of a wiring harness (38). The distribution station (2) comprises a vertically oriented support (8) on which transporters (18) are displaceably mounted. The transporters (18) are designed for the suspended accommodation of a specific conductor element (32) in a transfer area (B). The transporters (18) are furthermore displaceable out of the transfer area (B) into a specific end position for creating the desired distribution structure (S). At least during the displacement, the transporters (18) are arranged in differing vertical planes (V1 to V4). As a result, the suspended conductor elements (32) are likewise arranged in differing vertical planes (V1 to V4) and the risk of tangling on transfer into the distribution structure (S) is avoided. For arranging the transporters (18) in different vertical planes (V1 to V4), the support (8) is preferably designed to tilt.

Classes IPC  ?

• B25J 11/00 - Manipulateurs non prévus ailleurs
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils

Abrégé

A test sleeve (2), in which the cable harness (4) lies at least largely completely during the test, is provided to test the insulation (24) in particular of an HV cable harness (4). The test sleeve (2) in this case has a wall (12) made of a flexible and electrically conductive material. The test sleeve (2) nestles flat against the insulation (24) as a result of its flexibility and in particular by the generation of a negative pressure. A test voltage (U1) is applied to the cable harness (4) and the potential of the test sleeve (2) is measured to determine whether the insulation (24) is defective.

Classes IPC  ?

• G01R 31/16 - Construction de récipients de testsÉlectrodes pour de tels récipients
• G01R 31/12 - Test de la rigidité diélectrique ou de la tension disruptive

Abrégé

The invention relates to a vehicle electrical system (4) which is designed for use in a vehicle (2), said vehicle electrical system having: a first subsystem (6) and a second subsystem (8), to each of which at least one energy source (10, 12, 14) is connected, the first subsystem (6) having a different voltage level from the second subsystem (8); at least one safety-relevant load (16), which is connected to one of the subsystems (6, 8), this subsystem (6, 8) having two partial systems (18, 20, 22, 24), and the load (16) being connected to both partial systems (18, 20, 22, 24) so that the load (16) is connected to the energy source (10, 12, 14) of the subsystem (6, 8) via two separate supply lines (V1, V2); and a power module (28), which connects the two subsystems (6, 8) to each other and is designed such that each of the two supply lines (V1, V2) can be connected to both energy sources (10, 12, 14) so that the load (16) can be supplied from both energy sources (10, 12, 14) via both supply lines (V1, V2). The invention also relates to a corresponding power module (28).

Classes IPC  ?

• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
• B60T 8/88 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p. ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p. ex. accélération ou décélération comportant des moyens sensibles au fonctionnement défectueux, c.-à-d. des moyens pour détecter et indiquer un fonctionnement défectueux des moyens sensibles à la condition de vitesse

Abrégé

The invention relates to an apparatus (2) designed for identifying initial disconnection of a plug connection, wherein the plug connection is changed from a connected state to a disconnected state in the event of the initial disconnection, having two plug connectors (4, 6) which are compatible with one another, specifically a first plug connector (4) and a second plug connector (6), an indicator element (8) with a film-like carrier (10) composed of an insulating material, which indicator element is fixed in the first plug connector (4) and in the second plug connector (6) in the connected state, and two contact elements (12) which are connected or can be connected to one another via a first electrical bridge (14) and are configured in such a way that, during the course of the initial disconnection, at least a portion (A) of the film-like carrier (10) is displaced, the film-like carrier (10) is mechanically damaged and the connection between the two contact elements (12) via the electrical bridge (14) is changed, wherein this change is detected as an indication of the initial disconnection of the plug connection.

Classes IPC  ?

• H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
• B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol

Abrégé

The invention relates to a device (2) designed for applying a hardenable compound (4), particularly a suspension comprising fibres and a binding agent, to a cable bundle (6) consisting of a plurality of cables (8) to form a sheath (10) at least locally enclosing the cable bundle (6) and comprising an application head (14), wherein: the application head (14) has two arms (16) which are arranged opposite each other in a basic working mode in such a manner that a free space (30) is formed between the two arms (16) for the passage of the cable bundle (6) along a basic working axis (28); each arm (16) has an integrated supply duct (17); each arm (16) has at least one finger (32), which is directed (28) in the basic working mode to point to the basic working axis (28); and each finger (32) is connected to the integrated supply duct (17) of the associated arm (16) and has a rotatably retained application roller (40) for rolling hardenable compound (4) onto the cable bundle (6).

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils

Abrégé

The invention relates to an installation (2) for automatically assembling particularly electrical lines that are received in a carrier (12). The carrier (12) is arranged on a platform using a pull-out system (14) and conveyed along with this, with the aid of a conveyor device (8), in a conveyor direction (F) to at least one processing station. The pull-out system allows the carrier and therefore the line (6) to be displaced in an advancement direction (Z) to the processing station (4). The line (6) comprises two end sections (18 A, B) with two line ends (16 A, B) that are successively introduced into a processing position (26) of the processing station (4). This takes place with the advancing motion of the carrier (12), wherein the line ends (16 A, B) are locationally fixed with respect to one another. The line end (16 A, B) that is not introduced into the processing station (4) is guided into a free space (28) next to the processing station (4).

Classes IPC  ?

• H01R 3/00 - Connexions conductrices de l'électricité non prévues ailleurs
• H01R 43/052 - Appareils ou procédés de sertissage avec mécanisme d'alimentation en fil
• H01R 43/048 - Appareils ou procédés de sertissage

Abrégé

A circuit apparatus (2) and a method for safely disconnecting a semiconductor switching element (4), in particular a MOSFET, are specified, wherein the semiconductor switching element (4) has a gate terminal (G), a source terminal (S) and a drain terminal (D), wherein, during operation of the semiconductor switching element (4), a current path (6) between the drain terminal (D) and the source terminal (S) can be disconnected in a reversible manner by means of the gate terminal (G) and the gate terminal (G) has a gate voltage potential (UG) and the source terminal (S) has a source voltage potential (Us). A fuse unit (12) is arranged between the gate terminal (G) and the source terminal (S), said fuse unit being configured and designed to electrically connect the gate terminal (G) to the source terminal (S) depending on a (voltage) potential difference (AU) between the gate voltage potential (UG) and the source voltage potential (Us) after the current path (6) has been disconnected, with the result that the gate voltage potential (UG) and the source voltage potential (Us) are matched.

Classes IPC  ?

• H03K 17/0812 - Modifications pour protéger le circuit de commutation contre la surintensité ou la surtension sans réaction du circuit de sortie vers le circuit de commande par des dispositions prises dans le circuit de commande
• H03K 17/16 - Modifications pour éliminer les tensions ou courants parasites

Abrégé

The invention relates to a vehicle electrical system (2) for a motor vehicle, comprising: a first vehicle electrical system part (4) and a second vehicle electrical system part (6), the second vehicle electrical system part (6) having a main network (10) and a redundancy network (12); at least one non-safety-relevant load (14); at least one first safety-relevant load (16) in the main network (10); a second safety-relevant load (18) in the redundancy network (12), which second safety-relevant load is redundant to the first safety-relevant load (16); a first disconnecting element (20) for disconnecting the main network (10) from the redundancy network (12); and a power supply (22) for the loads (14, 16), which comprises a first DC-to-DC converter (24), which is connected to the first vehicle electrical system part (4) and the second vehicle electrical system part (6) and is arranged in the redundancy network (12) such that, by means of the first DC-to-DC converter (24), the supply of electrical power to the redundancy network (12) is ensured when the redundancy network is disconnected from the main network (10) by the first disconnecting element (20).

Classes IPC  ?

• H02J 1/10 - Fonctionnement de sources à courant continu en parallèle
• H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu

Abrégé

The invention relates to a foot space sensor unit (2) for actuating a vehicle component (6) of a vehicle, said vehicle component being connected to a vehicle controller (4) so as to transmit signals, comprising at least one sensor (2.1) which can be actuated by a human foot and which is connected to the vehicle controller (4) so as to transmit signals, wherein the vehicle component (6) can be actuated by means of the vehicle controller (4) depending on the actuation of the sensor (2.1). The aim of the invention is to assist the operator of a vehicle. This is achieved in that the at least one sensor (2.1) is designed as a capacitive sensor (2.1) and is designed and is arranged in the foot space of the operator of the vehicle such that the sensor (2.1) can be actuated by means of the operator's foot (8), which is normally used for actuating a pedal. The invention additionally relates to a system and a method for actuating a vehicle component (6) of a vehicle, said vehicle component being connected to a vehicle controller (4) so as to transmit signals. Fig.

Classes IPC  ?

• G05G 1/30 - Organes de commande actionnés par le pied
• B60N 3/06 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de repose-pieds

Abrégé

The pyrotechnic fuse device (2A, 2B) comprises a pyrotechnic separating unit (4) and a busbar (6A, 6B). The busbar (6A, 6B) has a provided separating point (34). A separating region (36) adjoins both sides, said region having a reduced thickness (d1) compared to the rest of the busbar (6A). In a set of different types of fuse devices (2A, 2B), the fuse devices have different busbars (6A, 6B) which differ with respect to their geometric dimensions but have identically designed separating regions (36). These measures allow different types of fuse devices (2A, 2B) to be provided with an identical pyrotechnic unit (4) without incurring development or validation costs for the additional type.

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
• H02H 7/22 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour appareillage de distribution, p. ex. système de barre omnibusCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour dispositifs de commutation

Abrégé

The invention specifies a method and a device for producing a twisted cable (2) comprising at least two cable cores (4). The at least two cable cores (4) are unwound from at least one draw-off coil (6) and are twisted in a twisting unit (16) to form the twisted cable (2), wherein the twisting unit (16) has a first roller (18) and a second roller (20) and the at least two cable cores (4) are supplied to a twisting region (26) between the two rollers (18, 20) and are twisted by turning the rollers (18, 20) in the same direction.

Classes IPC  ?

• H01B 13/02 - Toronnage

Abrégé

The invention relates to a line connector (2) and to a method for installing a line connector (2), in particular for connecting electrical motor-vehicle lines, the line connector comprising at least a first line (4a) and a second line (4b), each having a core (12) surrounded by an insulating sheath (10). Each line (4a, 4b) is surrounded by a seal element (16) in an end region (14), and a prefabricated sleeve (20) is attached around each seal element (16), each sleeve applying a radial contact pressure to the seal element (16) in question. The end regions (14) are at least partly encased in a common casting compound (36), in which the sleeves (20) are at least partly embedded.

Classes IPC  ?

• H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
• H01R 31/02 - Pièces intermédiaires pour la distribution d'énergie vers plusieurs circuits en parallèle, p. ex. fiche de dérivation
• H01R 31/08 - Pièces de court-circuitage pour contacts pontés dans une pièce complémentaire

Abrégé

The invention relates to a method for producing plastic/metal hybrid components (2), in particular for the automotive field, wherein a plastic compound (10) is injected into a tool mold (4), and the tool mold (4) has a core (6) onto which a metal (8) is injected. The plastic compound (10) is then injected into the tool mold (4) such that the metal (8) is back-molded with the plastic compound (10) and is fixed to the plastic (10) in order to produce a blank (14), and the tool mold (4) is used to produce at least one depression (16) in the surface of the blank (14), said depression being at least partly filled with a metal (20) as part of a first additional processing.

Classes IPC  ?

• B29C 45/16 - Fabrication d'objets multicouches ou polychromes
• B29C 45/37 - Parois des cavités de moulage
• B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
• B22D 19/00 - Coulée dans, sur, ou autour d'objets formant partie intégrante du produit final

Abrégé

The invention relates to a cable-laying device (2) for producing wiring harnesses (4) of different types, comprising a laying plane (6) for positioning lines (8) of a wiring harness (4), a number of transport units (10), which can be moved relative to the laying plane (6) in an at least partially automated manner, and a control device (14), which is designed to control the transport units (10).

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

The invention relates to a pyrotechnic disconnector (2), particularly for an on-board power supply system of a motor vehicle, comprising a conductor structure (8) provided with two connection arms (10) and one linking arm (12) that electroconductively links the two connection arms (10), and also comprising a pyrotechnic unit and a separating body (4) for severing the linking arm (12) when triggered, a retention element (16) consisting of an insulating material adhering to the conductor structure (8), and the separating body (4) and/or the linking arm (12) being designed such that, when triggered, a separating part (14) is detached from the linking arm (12), the separating part (14) being held by the retention element (16).

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique

Abrégé

The invention relates to a pyrotechnic circuit breaker (2), in particular for an on-board power supply system of a motor vehicle, having a housing (8), a pyrotechnic unit (4) and a separating body (6) for severing a current-carrying conductor (16) in the event of tripping, wherein the separating body (6) has a fuse (20, 24).

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
• H01H 9/10 - Adaptation pour coupe-circuit incorporé

Abrégé

The invention relates to a method for assembling a plug (2) on a multi-core sheathed cable (4), which extends in a longitudinal direction (20) and has multiple wires (10) surrounded by a cable sheath (12), wherein a sealing element (16) made of a sealing material is applied to the multiple wires (10), wherein the sealing element (16) has an individual passage (17) through the sealing material for each of the wires (10). Subsequently, the wires (10) are assembled in a plug housing (6), wherein the plug housing (6) has an opening (22) at the rear end thereof, and the sealing element (16) is inserted into the opening (22) and shifted preferably along the wires (10) such that the sealing element (16) sits in the opening (22) in a sealing manner. A sealing coating (8) is then applied, which extends from the rear end of the plug housing (6) to the cable sheath (12). The invention also relates to a plug (2).

Classes IPC  ?

• H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler
• H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
• H01R 43/00 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques
• H01R 13/504 - SoclesBoîtiers composés de différentes pièces les différentes pièces étant moulées, collées, soudées, p. ex. par soudage à ultrasons, ou réunies par estampage
• H01R 103/00 - Deux pôles

Abrégé

The invention relates to a pyrotechnic circuit breaker (2), in particular for a motor vehicle, having a single-piece current-conducting metal sheet (14) with at least two connection elements (16) and at least one fuse conductor (18) which connects the at least two connection elements (16); a pyrotechnic unit (4); a separating element (6) for separating the at least one fuse conductor (18) during a trigger event; and a housing (8), wherein the current conducting metal sheet (14) is connected parallel to the fuse conductor (18) and has a contoured fuse section (24) designed as a fuse.

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique

Abrégé

The system (2) is used to equip connector housings (4) with a line element (8) in an automated manner, which line element has two line ends (6). For this purpose, a manipulator (24) is used, which in particular is designed as a conventional industrial robot. Said manipulator has a processing head (30), which has a carrier (32) and at least two positioning grippers (34) fastened to the carrier (32). Each of the positioning grippers (34) has a gripping unit (38) for gripping one line end (6) of the line element (8). Thus, the equipping of connector housings (4) at high process speed is achieved.

Classes IPC  ?

• B25J 15/00 - Têtes de préhension
• B25J 9/00 - Manipulateurs à commande programmée
• B25J 9/16 - Commandes à programme
• B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p. ex. à la vue ou au toucher
• B25J 19/02 - Dispositifs sensibles
• H01R 43/00 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques

Abrégé

The system (2) functions for the automated preparation and provision of individual line elements (22) for a cable set (3). The system (2) also has multiple first processing stations, namely, in particular, a cutting station (A), a stripping station (B), a contacting station (C) and a buffer station (D). In addition, a first transport system (26) is provided, having a circulating guide rail (36) which runs along the first processing stations, in particular those arranged next to one another. First individually moveable transporters (38) are arranged on the guide rail (36), having grippers (72) for gripping line ends of a line element (22). An individual supplying of the line elements (22) to the individual processing stations occurs via the first transporter (38), in order to carry out corresponding processing steps at said processing stations.

Classes IPC  ?

• H01R 43/28 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour traiter le fil avant sa connexion aux pièces de contact, non prévus dans les groupes
• B25J 9/00 - Manipulateurs à commande programmée
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H02G 1/12 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour supprimer l'isolant ou l'armature des câbles, p. ex. de leur extrémité
• H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler

Abrégé

The system (2) functions for the automated production of a cable set (3), which has a branched structure formed by multiple individual line elements (22). The system (2) has two parts (4, 6), wherein, in a modular set-up, multiple first processing stations (A to D) are arranged in the first part (4) and multiple second processing stations (E to K) are arranged in the second part (6). In the first part (4), an automatic preparation of the individual line elements (22) occurs, which are then collected in a buffer station (D) at the end of the first part (4). In the second part (6), the prepared individual line elements (22) are combined to form the cable set (3). For this, the line elements (22) are introduced into connector housings (76) in a connector station (E), and transferred to second transporters (48), and the branched structure of the cable set (3) is then formed by means of these second transporters (48) by moving along second tracks (50). In this spread branched structure, inter alia, a fixing of the line elements (22) to one another occurs in a fixing station (G).

Classes IPC  ?

• H01R 43/28 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour traiter le fil avant sa connexion aux pièces de contact, non prévus dans les groupes
• B25J 9/00 - Manipulateurs à commande programmée
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H02G 1/12 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour supprimer l'isolant ou l'armature des câbles, p. ex. de leur extrémité

Abrégé

The system (2) is used for the automated production of a wiring harness (3), which has a branched structure consisting of a plurality of individual conductor elements (22). To form wiring harnesses (3) with an individual branched structure, the conductor elements (22) are automatically brought into a predefined distribution structure, using a plurality of second rails (50) oriented in parallel with one another and a plurality of second transporters (48) distributed on the second rails (50) to do so. The second transporters (48) are each provided with one wire end of the conductor elements (22). To form the distribution structure, the second rails are then moved in a vertical direction (14) and the second transporters (48) are moved along the second rail (50). In this spread-out structure, further processing steps, such as fixing the conducting elements (22) to each other, are then performed.

Classes IPC  ?

• B25J 9/00 - Manipulateurs à commande programmée
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H02G 1/12 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour supprimer l'isolant ou l'armature des câbles, p. ex. de leur extrémité
• B65H 51/00 - Défilement du matériau filiforme
• H01R 43/20 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour assembler les pièces de contact avec le socle isolant, le boîtier ou le manchon ou pour les en désassembler
• H01R 43/28 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour traiter le fil avant sa connexion aux pièces de contact, non prévus dans les groupes

Abrégé

The invention relates to a motor vehicle (2), particularly a passenger car (2), comprising an onboard electrical system (4) with a number of electrical consumers (12), a generator (38) and an onboard electrical system rechargeable battery (22), and comprising a bidirectional interface (24) for a rechargeable device battery (26) of a mobile device (34) such that said rechargeable device battery (26) can be coupled to the onboard electrical system (4) by means of said bidirectional interface (24) and, when coupled, can both be charged by said onboard electrical system (4) and be used as an additional energy source in the onboard electrical system (4).

Classes IPC  ?

• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule

Abrégé

The invention relates to a power distributor (2), in particular for an on-board network (4) of a motor vehicle (6), having an intermediate tap (16), two power outputs (10), and one each switching unit (28) for each power output (10), and having a switch (30) for need-based blocking of the associated power output (10). Each of said switching units (28) is designed in such a way that a blocking of the associated power output (10) takes place, if, in the event a voltage drop at the associated power output (10) and/or at the intermediate tap (16) below a first setpoint value, an error case is determined. The greater the corresponding voltage drop, the faster the blocking of the associated power output (10) takes place.

Classes IPC  ?

• H02H 7/26 - Protection sectionnelle de systèmes de câbles ou de lignes, p. ex. pour déconnecter une section dans laquelle un court-circuit, un défaut à la terre, ou une décharge d'arc se sont produits
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H02H 3/24 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une baisse ou un manque de tension
• H03K 17/284 - Modifications pour introduire un retard avant commutation dans les commutateurs à transistors à effet de champ

Abrégé

The invention relates to an apparatus (2) for manufacturing sheathed cables (4) having a outer sheath (8). The apparatus comprises a cutting unit (14) with at least one blade (18) for cutting open an outer sheath (8) of a sheathed cable (4) and further comprises a shaping element (20) having a shaping surface (22) which impresses, for the step of cutting open the outer sheath (8), a cross-sectional shape onto at least one section of the sheathed cable (4), said shape being defined by the shaping surface (22).

Classes IPC  ?

• H02G 1/12 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour supprimer l'isolant ou l'armature des câbles, p. ex. de leur extrémité

Abrégé

The invention relates to a system (10) for energy and/or data transmission in a vehicle (15), comprising at least one node element (120) for the cross-linked connection of at least two electrical components (30) of the vehicle (15), such that different connecting paths are provided and that the transmission of energy and/or data is carried out in an adapted manner via at least one of the connecting paths.

Classes IPC  ?

• H04L 12/10 - Dispositions pour l'alimentation
• H04L 12/40 - Réseaux à ligne bus

Abrégé

The mounting device (28) serves for reliable mounting of a plug (8) on a cable (2); here, the plug (8) comprises a plug housing (10) and a contact carrier (12) which can be latched at a predefined position within the plug housing (10) by way of at least one latching element (24, 26). To this end, the mounting device (28) has: - a holder (34) for the plug housing (10) with the contact carrier (12) which lies therein in a pre-mounting position, - a counter-bearing (36) with a thrust point (38) for pressing the contact carrier (12) into the plug housing (10) out of the pre-assembly position into a final assembly position, - an advancing means (44) for the automatic relative displacement of the holder (34) and the counter-bearing (36) with respect to one another, - a force measuring unit (40) which measures the exerted mounting force (F) during the relative displacement, - an evaluation unit, via which a check is carried out as to whether the measured mounting force (F) lies within a predefined tolerance range, and - an outputting unit (30) for outputting a control signal.

Classes IPC  ?

• H01R 43/18 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour la fabrication de socles ou de boîtiers pour pièces de contact
• H01R 13/506 - SoclesBoîtiers composés de différentes pièces assemblées par enclenchement réciproque des pièces
• H01R 13/53 - Socles ou boîtiers pour dures conditions de serviceSocles ou boîtiers avec des moyens pour éviter l'effet couronne ou l'amorçage d'un arc
• H01R 105/00 - Trois pôles

Abrégé

The onboard power supply element (2) for a motor vehicle comprises an electrical component which is overmoulded at least in regions by a cast element (6), in particular made of a thermoplastic synthetic material. The cast material (6) is thereby produced by an in situ polymerization method. By this means, the load of the electrical component is reduced during overmoulding in comparison to conventional methods. Due to a low viscosity of the initially monomer casting compound, a complete overmoulding and penetration into intermediate spaces is additionally achieved so that, in particular, a reliable seal is guaranteed.

Classes IPC  ?

• H01R 13/504 - SoclesBoîtiers composés de différentes pièces les différentes pièces étant moulées, collées, soudées, p. ex. par soudage à ultrasons, ou réunies par estampage
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

The invention relates to a sealing grommet (2) for a sealed feedthrough of a strand-shaped element through a wall (22), in particular for a cable feedthrough for the motor vehicle sector, which is configured for insertion in the installation direction (M) in an opening bordered by the wall (22) having a predetermined opening width (DÖ1) and comprises a grommet body (4) having a push-through region (DB) extending in the installation direction (M), which is fed through the opening in the installation direction (M) during installation, so as to engage same behind the wall (22) in the installed state, wherein an auxiliary element (6) facilitating the insertion in the opening is further provided with a circumferential-side sliding region comprising at least one sliding surface (16), and wherein the at least one sliding surface (16) lies, at least partially, on a circumferential-side surface of the push-through region (DB).

Classes IPC  ?

• H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

The invention relates to a high-voltage cable set (2), in particular for a vehicle electrical system, comprising a plurality of cables (4), which are surrounded by a common shield (6), and a connector (10), which consists of a conducting material and is electrically connected to the shield (6). For this purpose, a contact sleeve (16) is integrated into the connector (10), the shield (6) being fastened to said contact sleeve. The risk of contact corrosion is thereby significantly reduced.

Classes IPC  ?

• H01R 13/6593 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé le blindage étant composé de différentes pièces

Abrégé

The invention relates to a high-voltage cable set (2), in particular for a vehicle electrical system, comprising a plurality of cables (4), which are surrounded by a common shield (6), and a connector (8), which consists of a conducting material and is electrically connected to the shield (6). For this purpose, a contact sleeve (10) is slid onto the connector (8) in a longitudinal direction (L) and the shield (6) is clamped between a first clamping face (14) of the connector (8) and a second clamping face (22) of the contact sleeve (10).

Classes IPC  ?

• H01R 13/6591 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs
• H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

A pyrotechnic safety element (2), more particularly for use in motor vehicles, comprising a conductor (4, 6), a pyrotechnic unit (28) with a pyrotechnic propellant charge, a severing member (16) for severing the conductor (4, 6), and a housing (32), the conductor (4, 6) being composed of two separate conductor parts (4, 6) which are joined at a joining point (8) and are severed by the severing member (16) when the device is triggered.

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique

Abrégé

The invention relates to a motor vehicle supply network (2), in particular a 48V on-board power supply of a motor vehicle, comprising a current source (14), a power distributor (12) connected to the current source (14) via a supply current path (16), and at least one load (6) connected to the power distributor (12) via a load current path (4) with an integrated semiconductor switch (18), wherein a current-measuring unit (20), a voltage-measuring unit (22) and a monitoring unit (26) are integrated into the power distributor (12), and wherein the monitoring unit (26) is designed in such a way that same detects an imminent fault based on the measurement data of the current-measuring unit (20) and/or the measurement data of the voltage-measuring unit (22), and in such a way that same initiates a switching-off of the at least one load (6) using the semiconductor switch (18), wherein both imminent over-current faults and imminent arc faults are detected as an imminent fault.

Classes IPC  ?

• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique

Abrégé

The communication system (2) is used to actuate multiple subscribers (Ti), particularly LED modules within a motor vehicle, specifically for ambient lighting. The communication system (2) comprises a controller (K) and also the subscribers (Ti). In terms of hardware, the subscribers (Ti) are in this case connected in series in a ring structure via a data line (12). Each of the subscribers (Ti) has a control unit (18). For the purpose of actuating the individual subscribers (Ti), a data bus having a communication protocol (P), which has a linear juxtaposition of data packets (Di;Dc), is used, wherein for each subscriber (Ti), a subscriber-specific data packet (Di) is provided. In this case, a respective data packet (Di) is divided into a subscriber portion (T) and an information portion (I). The information portion (I) contains a respective piece of information about the status of the subsequent subscriber portion (T), particularly whether this subscriber portion (T) has already been received or has not been received from the respective subscriber (Ti). This information portion (I) is overwritable by a respective subscriber (Ti). Each subscriber (Ti) evaluates the respective 1st data packet (Di) that has the status "not received" and changes the status to "received". This provides an inexpensive and efficient communication system (2) that requires no addressing and only simple installation.

Classes IPC  ?

• H04L 12/40 - Réseaux à ligne bus
• H04L 12/403 - Réseaux à ligne bus avec commande centralisée, p. ex. interrogation
• H04L 12/42 - Réseaux en boucle
• H05B 37/02 - Commande

Abrégé

The invention relates to a pyrotechnical circuit breaker (2), in particular for a motor vehicle, comprising a housing (8), a pyrotechnical unit (14), and a current-conducting metal sheet (16) that has at least two connecting elements (18); one of the at least two connecting elements (18) is designed as an input terminal (26) for a current feed line, and the other one of the at least two connecting elements (18) is designed as an output terminal (28) for a current discharge line; at least one of the at least two connecting elements (18) is designed as a plug-in contact of a plug-in connection.

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
• H01H 1/58 - Connexions électriques avec ou entre contactsBornes
• H01R 13/71 - Éléments de contact des pièces de couplage agissant comme interrupteur
• H01R 13/713 - Association structurelle avec des composants électriques incorporés avec interrupteur incorporé l'interrupteur étant un interrupteur de sécurité
• H01R 24/68 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale avec des broches, des lames ou des contacts analogues, assujettis à l'appareil ou à la structure, p. ex. à une paroi montés sur un appareil directement enfichable
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique

Abrégé

A pyrotechnic circuit breaker (1), comprising a body (2), an igniter (4), a piston (5) and a bus bar (6), wherein the igniter (4), the piston (5) and the bus bar (6) are adapted to be accommodated within the body (2), and wherein the piston (5) comprises a cutting edge (51) and is adapted move along a normal direction (Z-Z) to cut a portion (61) of the bus bar (6), thereby separating the bus bar (6) into a proximal portion and a distal portion in order to break a circuit, wherein the cutting edge (51) of the piston (5) is stepped so that the portion of the bus bar (6) is cut sequentially, in at least two successive cutting operations along the movement of the piston (5) from a raised position to a lowered position, characterized in that the bus blade (6) comprises a breakable portion (61) configured to be cut by the cutting edge (51) of the piston (5), wherein said breakable portion (61) comprises slots (62) in order to divide the breakable portion (61) into multiple sub-portions (61a, 61b, 61c) that are adapted to be cut sequentially by the stepped cutting edge (51) of the piston (5).

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique

Abrégé

The invention relates to a multiple fuse device (2) for the field of motor vehicles, comprising a plurality of fuse elements (16, 18) and a current distributor plate (4) with a plurality of conductor strips (6), wherein one of these conductor strips (6) is embodied as a primary connection arm (8), and at least one further conductor strip (6) is embodied as a secondary connection arm (10), wherein the current distributor plate (4) is configured in one piece with a strip-shaped connecting element (12) on which all the conductor strips (6) are integrally formed, and wherein positioned in the region of the primary connection arm (8) is merely one fuse element (18) which is formed by a pyrotechnic fuse element (18) for disconnecting the primary connection arm (8).

Classes IPC  ?

• H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
• H01H 85/02 - Dispositifs de protection dans lesquels le courant circule à travers un organe en matière fusible et est interrompu par déplacement de la matière fusible lorsqu'il devient excessif Détails
• H01H 85/055 - Éléments fusibles
• H01H 85/044 - Construction ou structure générales de fusibles basse tension, c.-à-d. au-dessous de 1000 V, ou de fusibles pour lesquels la tension applicable n'est pas spécifiée

Abrégé

The invention relates to a method for producing a cable harness (2), in particular for the motor vehicle industry, wherein a number of individual lines (4) is combined into a line bundle (6, 10) (VS3), wherein the line bundle (6, 10) is provided with a bundling element (18) (VS4, VS5), and wherein the bundling element (18) is designed as a textile-like fiber weave (18), which is produced by applying (VS4) a suspension, which comprises fibers (22) and binder (20), to the line bundle (6, 10).

Classes IPC  ?

• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils
• H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
• D04H 1/64 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles par application, incorporation ou activation de liages chimiques ou thermoplastiques, p. ex. adhésifs l'agent de liage étant appliqué à l'état humide, p. ex. agents chimiques en dispersion ou solution

Abrégé

The invention relates to an electrical cable (2) comprising a cable bundle (4) formed by at least two single wires (6), each single wire comprising a conductor (8) surrounded by insulation (10). An adhesive layer (12) is applied to at least one, preferably to all single wires (6), surrounding the insulator (10) in a ring-like manner, via which adhesive layer the single wires (6) are adhered to one another. The cable bundle (4) does not also comprise a cable sheath surrounding the cable bundle (4). In particular, the adhesive layer is formed by a reactive coating that is cured after activation so that a thermally stable connection can be achieved. In particular, the cable bundle is formed by single wires (6) that are twisted with one another, and which are used, in particular, as a data line. This structure, with the adhesive layer (12), removes the need for a cable sheath so that a more compact structure can be achieved. At the same time, the form of the cable bundle (4), in particular the lay length, is fixed, having a positive effect on the transmission characteristics for a data line.

Classes IPC  ?

• H01B 7/02 - Disposition de l'isolement
• H01B 7/40 - Conducteurs ou câbles isolés caractérisés par la forme avec des dispositions pour faciliter le montage ou la fixation

Abrégé

The invention relates to a heating system (4) for a motor vehicle (2), comprising a heating element (6) that includes at least one heating component (8) for generating heat, and a first transmission element (14a) on the motor vehicle (2) for transmitting electrical energy to a second transmission element (14b) on the heating element (6), the two transmission elements (14a, 14b) being electrically isolated from one another. The invention further relates to a heating element (6) for a heating system (4) of said type.

Classes IPC  ?

• B60N 2/56 - Dispositifs de chauffage ou de ventilation
• B60N 3/04 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de tapis de plancher
• H05B 3/36 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes flexibles, p. ex. grillages ou tissus chauffants le conducteur chauffant enrobé dans un matériau isolant

Abrégé

The invention relates to an electronic module (2), in particular for motor vehicles, comprising a chip unit (8) with an integrated circuit and with a plurality of connection contacts (12) and comprising at least two conductor strips (6). A direct contact connection is established between each conductor strip (6) and at least one connection contact (12). The production unit (6, 8), which consists of a chip unit (8) and the conductor strips (6), is integrated into a housing (22)

Classes IPC  ?

• H05K 7/00 - Détails de construction communs à différents types d'appareils électriques
• G01D 11/24 - Boîtiers
• H01L 23/498 - Connexions électriques sur des substrats isolants
• H01R 4/02 - Connexions soudées ou brasées
• B60R 21/0136 - Circuits électriques pour déclencher le fonctionnement des dispositions de sécurité en cas d'accident, ou d'accident imminent, de véhicule comportant des moyens pour détecter les collisions, les collisions imminentes ou un renversement réagissant à un contact effectif avec un obstacle
• H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques

Abrégé

The invention relates to a power supply coupling (2) for a vehicle (4) with a vehicle base (6) and a sliding door (8) secured thereto, which can be moved back and forth between two end positions. In order to transfer electric energy between the vehicle base (6) and the sliding door (8), a primary transmission interface (12) and a separate secondary transmission interface (22) are formed.

Classes IPC  ?

• B60R 16/027 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule entre des parties du véhicule mobiles l'une par rapport à l'autre, p. ex. entre le volant et la colonne de direction

Abrégé

The assembly station (1) serves for fitting clips (15) to a line bundle (14) in an automated manner, and to this end has a positioning unit (7) for positioning the clips (15) on at least one line bundle (14), an apparatus for supplying the clips (15) to the positioning unit (7), and also a fastening unit (10) for fastening the clips (15) to the line bundle (14). The positioning unit (7) and also the fastening unit (10) preferably have in each case a rotatable positioning disc (8) or an adhesive-tape backing (11) with in each case one cutout (9, 13), so that the line bundle (14) can be introduced from the side.

Classes IPC  ?

• H02G 1/00 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques
• H05K 13/06 - Câblage par machine
• B65B 13/02 - Application et amarrage des matériaux de liage, p. ex. ficelles, fils métalliques, bandelettes, bandes ou rubans, autour d'objets ou de groupes d'objets

Abrégé

The invention relates to a cable duct (8) comprising a cable floor (8A) and side walls (9) that are attached to said floor, said cable floor (8A) having a three-dimensional laying structure, running inside a base plane (G) and also in a Z-direction, and being divided into several floor segments (4A, B). Said segments form a combined injection-moulded component (2) and are joined together in a hinge-like manner, such that at least a major portion of all floor segments (4A, B) is located in the base plane (G). In addition, cover segments (6A, 6B) preferably form part of the combined injection-moulded component (2), such that, by means of just one injection moulding tool, the entire three-dimensional cable duct (8) can be produced as a two-dimensional injection-moulded component (2), from which the three-dimensional structure of the cable duct (8) is produced.

Classes IPC  ?

• H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage

Abrégé

The invention relates to a high-voltage power distributor (2) which is designed to keep the need for high-voltage supply lines (22A, 22B) as low as possible for an electric or hybrid vehicle having an electric-motor driving motor, which high-voltage power distributor (2) comprises a distributor housing (4) having a connection space (18). At least one incoming supply line (22A) and two outgoing supply lines (22B), which are connected to each other, are introduced into the connection space (18). The distributor housing (4) has a two-part construction, which comprises a conductive inner housing (6) and an insulating outer housing (8). Each respective shield (28) of a respective supply line (22A, 22B) is connected to the inner housing (6) in an electrically conductive manner. Thus, a mechanically robust design is enabled together with good EMC shielding in the connection region of the supply lines (22A, 22B), and furthermore reliable sealing with respect to the environment is enabled.

Classes IPC  ?

• H02G 15/113 - Boîtes divisées longitudinalement dans la direction du câble principal
• H02G 15/103 - Jonctions de câbles protégées par des coffrets, p. ex. par des boîtes de distribution, de connexion ou de jonction avec des moyens pour atténuer la contrainte électrique
• H02G 3/06 - Joints pour connecter des longueurs de tubes de protection les unes aux autres ou à l'enveloppe, p. ex. à la boîte de distributionInstallations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules Détails assurant la continuité électrique dans le joint
• H02G 15/013 - Moyens d'étanchéité pour entrées de câble
• H02G 15/117 - Jonctions de câbles protégées par des coffrets, p. ex. par des boîtes de distribution, de connexion ou de jonction pour des câbles à conducteurs multiples
• H02G 15/16 - Structure associée avec support pour bornes de connexion de lignes dans le coffret
• H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
• H01R 4/02 - Connexions soudées ou brasées
• B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
• H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
• H02G 15/007 - Dispositifs pour atténuer la contrainte mécanique

Abrégé

In order to ensure a reliable connection between a shield (16) of a high-voltage cable (2) and a housing (4), in particular for an electric or hybrid vehicle, the shield (16) of the cable (2) is crimped between an under-sleeve (20) and a contact sleeve (18), forming an electrically conductive connection with the housing (4) via the contact sleeve (18). The contact sleeve (18), formed as a crimp sleeve, also has a rim made of spring tongues (32). In addition, the under-sleeve (20) is also simultaneously crimped with a cable sheathing (30) of the cable (2) in order to create a strain relief. Furthermore, the cable (2) can be preferably fixed to the housing (4) by means of a simple plug-locking connection.

Classes IPC  ?

• H01R 9/05 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur pour câbles coaxiaux
• H01R 13/6597 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un contact du connecteur
• H01R 13/74 - Montage des pièces de couplage dans les ouvertures d'un panneau

Abrégé

The aim of the invention is to ensure a reliable connection of a shielding (16) of a high-voltage cable (2) to a housing (6) in particular for an electric or hybrid vehicle. This is achieved in that a shielding (16) of the cable (2) is clamped between a contact bracket and a support sleeve by means of the contact bracket for an electric shielding connection. The cable (2) itself is clamped between the contact bracket (20) and an abutment (22).

Classes IPC  ?

• H01R 13/58 - Moyens pour atténuer l'effort de tension sur le câble de connexion, p. ex. serre-câble
• H01R 13/6592 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé

Abrégé

In order to form a sealing element (8) in a cable set (2), more particularly a sealing grommet, which is reliably longitudinally watertight, a separator (12) is arranged inside the sealing element (8). The separator (12) preferably has a plurality of distribution channels (14A-D), via which sealing material (10) is introduced during the production of the sealing element (8) as part of a casting or foaming process. The sealing material (10) exits from the distribution channels (14A-D) via distributed flow openings (20).

Classes IPC  ?

• H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles
• H02G 15/013 - Moyens d'étanchéité pour entrées de câble

Abrégé

In order to make it possible to produce a cable set having a cable run (2) surrounded by a protective sheath in the easiest possible way, taping (6) consisting of a wound tape (8) with knobs (10A, 10B) integrally formed thereon is arranged between the cable run (2) and the protective sheath. Through the provision of the knobs (10A, 10B), the individual cables (4) of the cable run (2) are held centred upon encapsulation by injection moulding or foam encapsulation in a mould. It is possible to dispense with centring means, for example ribs, in the mould.

Classes IPC  ?

• B29C 44/12 - Incorporation ou surmoulage de parties préformées, p. ex. des inserts ou des renforcements
• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques

Abrégé

The invention relates to an electrical contact connection (2), particularly for a motor vehicle, between a contact element (10) made of metal and a lead (4) with an electrical conductor (8) of a material different from that of the contact element (10), wherein an electrical contact is formed between conductor (8) and contact element (10) in a contact zone (22) and wherein a coating (24) of a third, less noble metal is applied in the contact zone (22) as a sacrificial anode.

Classes IPC  ?

• H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
• H01R 43/00 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques
• H01R 4/70 - Isolation des connexions
• H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
• H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes

Abrégé

The aim of the invention is to monitor a line network, in particular an on-board DC electrical system of a motor vehicle, for arcs by connecting a sensor line (10) to a ground wire (14), which connects a load (2) to ground (M), via a first resistor (12A) in order to monitor the voltage (U) applied to the sensor line (10). According to a first embodiment variant, the load (2) is connected to a voltage source via a shielded supply line (4). According to a second embodiment variant, a resistance bridge with two resistor pairs (26A, 26B) is provided as part of a measuring device. In this manner, faults, in particular serial arcs (22) in the ground wire (14) and parallel and serial arcs (24A, 24B) in the supply line (4) can be identified.

Classes IPC  ?

• H02H 1/00 - Détails de circuits de protection de sécurité

Abrégé

The invention relates to a cable harness (2), which is surrounded in certain regions by a sheath (32) made of a casting compound (28). In order to ensure a defined delimitation of the casting compound, even if there is an insert part (16) protruding from the sheath, the method for sealing a tool opening () provides that a pressure element (22a) is pressed in the radial direction against the insert part (16). The insert part (16) is clamped between the pressure element (22a) and a support element (20), and the support element (20) remains in the cable harness (2) as a consumable element. The insert part (20) is particularly designed as a heat protection element. The cable harness (2) is used particularly in a thermally stressed environment for a motor vehicle.

Classes IPC  ?

• B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
• B29C 33/00 - Moules ou noyauxLeurs détails ou accessoires
• B29C 39/10 - Moulage par coulée, c.-à-d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulageAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en incorporant des parties ou des couches préformées, p. ex. coulée autour d'inserts ou sur des objets à recouvrir

Abrégé

The electrical contact plug (2) comprises a cable (12) connected thereto and having a plurality of conductor cores (14) and has a plug housing (6) which extends in the longitudinal direction (4) and extends from a front contact region (8) up to a rear insertion region (10). The cable (12) is introduced into the plug housing (6) in the rear insertion region (10) and is surrounded by an injection-moulding encapsulation (16). In order to avoid reliably the ingress of injection-moulding compound into the front contact region (8) during the injection-moulding operation, the plug housing (6) has a conical receptacle (18) in the rear insertion region (10), with a cone element (20) being formed as insert part in said conical receptacle, through which cone element the conductor cores (14) are passed individually. Reliable and safe sealing of the conductor cores (14) with respect to the contact region (8) is performed via the cone element (20).

Classes IPC  ?

• H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
• H01R 13/56 - Moyens pour empêcher l'usure ou la fracture des conducteurs flexibles de sortie contre les pièces de couplage

Abrégé

The aim of the invention is to allow a simple ground contacting of a shielding (7) of a coaxial line (4), in particular a parallel ground contacting, in a simple manner. This is achieved in that the connection holder has a housing (2) for receiving preferably multiple coaxial lines (4) which are fed through the housing (2) in a parallel manner. A ground contacting strip (10) lies in the housing (2), and the shieldings of the coaxial lines (4), which are stripped in a contact region (6), are placed against the ground contacting strip in a clamped manner.

Classes IPC  ?

• H01R 9/05 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur pour câbles coaxiaux

Abrégé

The processing station (2) for the automated manufacture of a cable harness comprising a plurality of individual lines (14) has - a carrier unit (4) for holding a line bundle (10) comprising the individual lines (14) with a predetermined, even branched, profile, - a processing unit (8) for the automated fixing of the individual lines (14) of the line bundle (10) to one another, comprising a fixing unit (28), which is designed for the automated attachment of a fixing means to the line bundle (10), and - a manipulator (6) for the relative movement of the processing unit (8) with respect to the line bundle (10).

Classes IPC  ?

• H05K 13/06 - Câblage par machine
• H01B 13/012 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles pour fabriquer des faisceaux de fils

Abrégé

A cable bushing (2), in particular for a motor vehicle, for routing a cable run (5) having a plurality of electrical lines (4) through a wall opening such that it is sealed off comprises a dimensionally stable housing (6) for insertion into the wall opening, said housing surrounding a sealing element (16) which is composed of an elastic sealing material, wherein receptacles (20) for individually routing the electrical lines (4) in an axial direction (4) are provided in the sealing element (16). The cable bushing (2) also comprises a pressure element (24) which exerts a compressive force on the sealing element (16) in such a way that the sealing material surrounds the electrical lines (4) individually and in a sealing manner and the sealing element is pressed radially against the housing (6) in order to provide a good degree of longitudinal water impermeability. In addition, pins (42) are provided, which lead to an additional radial compressive force.

Classes IPC  ?

• H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles
• H02G 15/013 - Moyens d'étanchéité pour entrées de câble

Abrégé

A reliable and long-lasting electrical contact connection (2) between a stripped aluminium conductor (4) and a contact element (8) which is connected to said aluminium conductor is provided by the aluminium conductor (2) being cohesively connected to an adapter element (6), and the adapter element (6) being mechanically connected to the contact element (8), and therefore the aluminium conductor (4) being indirectly electrically contact-connected to the contact element (8) by means of the adapter element (6).

Classes IPC  ?

• H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier

Abrégé

The invention relates to a cable bushing element (2) for leading through several individual cables (8) in a sealed manner particularly from a wet area into a dry area in a motor vehicle, comprising an insertion part (3), and a molded part (6A,B) arranged in said insertion part and provided for separating the individual cables (8) into several planes (E1, E2, E3). The molded part (6A,B) makes possible a simplified sealing of the individual cables (8) with a sealing compound (12). In particular, the molded part (6A,B) forms counter supports (20) in the end areas of said molded part. Said counter supports protrude in the longitudinal direction and work together with a mold (22) during the sealing.

Classes IPC  ?

• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H01B 17/30 - Scellement
• H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles
• H02G 15/013 - Moyens d'étanchéité pour entrées de câble

Abrégé

The invention relates to a high-voltage plug connection (1), particularly for a motor vehicle having a number of high-voltage devices, for releaseably connecting a cable-side plug connector (4) connected to a power cable (19) and a device-side plug connector (2). A locking plug (7) can be inserted into a plug opening (10) of the device-side plug connector (2), wherein the locking plug (7) releaseably locks to the cable-side plug connector (4) contacting the device-side plug connector (2) in the plug connection by means of a locking element (35).

Classes IPC  ?

• H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
• H01R 13/64 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect