b), and further comprising an auxiliary drive (8) which influences isolation of the isolation point (6). Particularly reliable isolation is ensured in that a flowable medium (10) driven by the auxiliary drive is disposed in such a way that it surrounds the isolation point (6) at least partially at least at the moment of isolation.
H01H 33/75 - Interrupteurs à coupure dans un liquide, p. ex. coupure dans l'huile
H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
B23D 15/14 - Machines à cisailler ou dispositifs de cisaillage taillant au moyen de lames se déplaçant parallèlement les unes par rapport aux autres caractérisés par leur entraînement ou transmission commandés hydrauliquement ou pneumatiquement
Electrical fuse (10), comprising a first connection part (11), a second connection part (12) and a fusible conductor (13), wherein the fusible conductor (13) forms an electrical connection at least between the first and the second connection parts (11, 12), and wherein the fusible conductor (13) is surrounded at least in part by an arc-extinguishing fluid (16).
Connection of an electrical cable consisting of a plurality of wires or strands to a terminal, in particular for the electrical system of a motor vehicle, having a support sleeve which encloses an end area of the cable and serves to accommodate an end face of the cable, so that the wires or strands are held in the support sleeve, wherein the face side of the cable consisting of the individual wires or strands is welded to the terminal by means of an at least face side weld seam. A particularly simple connection is then possible if the terminal is hollow on the side opposite the weld seam.
H01R 11/12 - Pièces d'extrémité se terminant par un œillet, un crochet ou une fourchette
H01R 11/28 - Pièces d'extrémité consistant en une bague ou un manchon
H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
Circuit breaker for motor vehicle power lines, having a first planar connection flap, a second connection flap and a connection portion which electrically connects the connection flaps and which forms a desired breaking location. A particularly simple production with low material use can be achieved by the connection flaps and the electrical connection portion closing an explosion chamber of a pyrotechnical igniter in such a manner that the desired breaking location bursts owing to the gas pressure of the pyrotechnical igniter brought about in the event of actuation.
H01H 37/76 - Élément de contact actionné par fusion d'une matière fusible, actionné par combustion d'une matière combustible ou par explosion d'une matière explosive
H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
5.
PRODUCTION OF AN ELECTRICAL CABLE AND METHOD FOR PRODUCING A CONNECTION
Connection of an electrical cable formed from a plurality of wires or litz wires to a connection part, in particular for the electrical system of a motor vehicle, with a supporting sleeve surrounding an end region of the cable for accommodating an end-side front end of the cable, with the result that the wires or litz wires are held in the supporting sleeve, wherein the front side of the cable formed from the individual wires or litz wires is welded to the connection part by means of a weld seam at least at the front end. A connection can be made particularly easily when the connection part on the side opposite the weld seam is hollow.
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 11/28 - Pièces d'extrémité consistant en une bague ou un manchon
6.
ELECTRICAL CONNECTION SYSTEM FOR AN ENERGY GENERATION DEVICE
The invention relates to an electrical connection system for an energy generation device (2) having a first connector disposed at one end of a first cable (10a), and a second connector (28) that is disposed at one end of a second cable (10b) or a second end of the first cable (10a) and is complementary to the first connector (18). Particularly simple assembly is ensured in that the second connector (28) is a pin (30) intended to be located in the receptacle (24) in a self-locking manner.
F03D 11/00 - Détails, parties constitutives ou accessoires non couverts par les autres groupes de la présente sous-classe ou présentant un intérêt autre que celui visé par ces groupes
H01R 4/50 - Connexions par serrageConnexions par ressort utilisant une came, un coin, un cône ou une bille
7.
DEVICE FOR STABILIZING A SUPPLY VOLTAGE IN A MOTOR VEHICLE
A device (1) for stabilizing a supply voltage (UBatt) in a motor vehicle, having a function component of the motor vehicle, in particular in the form of a starter (4), a voltage source (10) which is connected to the function component (4) in order to supply the function component (4) with the supply voltage (UBatt), characterized in that the voltage source (10) is connected to the function component (4) via a resistor cascade (30) in order to stabilize the supply voltage (UBatt).
The invention relates to an electrical isolating device (2) comprising a first connecting part (4a), a second connecting part (4b), an isolation point (6) which in the closed state forms a current path between the first and the second connecting parts (4a, 4b) and is located spatially between the connecting parts, wherein in the isolated state the isolation point (6) isolates the current path between the connecting parts (4a, 4b), and further comprising an auxiliary drive (8) which influences isolation of the isolation point (6). Particularly reliable isolation is ensured in that a flowable medium (10) driven by the auxiliary drive is disposed in such a way that it surrounds the isolation point (6) at least partially at least at the moment of isolation.
B23D 15/14 - Machines à cisailler ou dispositifs de cisaillage taillant au moyen de lames se déplaçant parallèlement les unes par rapport aux autres caractérisés par leur entraînement ou transmission commandés hydrauliquement ou pneumatiquement
H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
9.
POWER SUPPLY SYSTEM FOR AN ELECTRICAL LOAD IN A MOTOR VEHICLE
The invention relates to a power supply system for at least one electrical load (12) in a motor vehicle, at least one motor vehicle power supply system having at least one power accumulator (14) being provided, said power accumulator (14) being charged by a generator (11). According to the invention, the electrical load (12) is electrically connected to the motor vehicle power supply system by means of a current intensity controlling device (13) for controlling current intensity.
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
F02N 11/00 - Démarrage des moteurs au moyen de moteurs électriques
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
Current interrupter for an energy line, in particular a battery line of a motor vehicle with a first connection element (4), a second connection element (6), which is electrically connected to the first connection element (4), and with a disconnecting element (14) for mechanically and electrically disconnecting the electrical connection between the connection elements (4, 6), wherein the disconnecting element (14) has an auxiliary drive, and the auxiliary drive drives the disconnecting element (14) in the event of tripping for disconnecting the electrical connection between the connection elements (4, 6). A particularly inexpensive and simple variant of a current interrupter can be realized by virtue of the fact that the auxiliary drive is formed from a cartridge (16).
A current interrupter for motor-vehicle power lines having a first flat connecting lug, a second connecting lug and a connection part which electrically connects the connecting lugs and forms a weak point. Particularly simple production with little use of material can be achieved by the connecting lugs and the electrical connection part closing an explosion chamber of a pyrotechnic fuze such that the gas pressure which acts on initiation of the pyrotechnic fuze bursts the weak point.
The invention relates to an electrical fuse (1), with a housing (2) and a fusible element (3) arranged in the housing (2), wherein the housing (2) is formed from anodized aluminium, and a manufacturing process therefor.
The invention relates to a method and system for fastening a round conductor (200) to a connection element (100, 100', 100''), comprising a connection element (100, 100', 100''), which has an at least partially shell-shaped form (110) at one end, a round conductor (200) terminated by a contact element (210), wherein the contact element (210) is designed for contacting with the connection element (100, 100', 100''), and a fastening device (400, 510, 520, 610, 620, 660, 710, 810), which is designed to fasten an end area (220) of the round conductor (200) lying in front of the contact element (210) to the connection element (100, 100', 100'') in the area of the shell-shaped form (110) of the connection element (100, 100', 100'') in a force-locked manner.
H01R 11/11 - Pièces d'extrémité ou pièces de dérivation pour fils ou câbles, supportées par le fil ou le câble et munies de moyens pour faciliter la connexion électrique avec quelque autre fil, borne ou organe conducteur
H01R 4/00 - 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
H01R 43/16 - 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 des pièces de contact, p. ex. par découpage et pliage
In the case of a crash of a motor vehicle, it must be ensured that electrical loads are cut off from voltage, because otherwise a short-circuit current can flow, for example via crushed cables, and a cable fire can result. In order to interrupt a power supply, loads can be coupled to a vehicle battery by means of a safety switch. When such a safety switch is opened, however, there is a risk that an electric arc can form between the contacts of the safety switch, and a current can thereby continue to flow, even when the safety switch is opened. The aim of the present invention is therefore to provide a safety switch, by means of which a vehicle battery can be reliably cut off from a vehicle electrical network. According to the invention, to this end, a pyrotechnic safety switch (10) is provided, wherein a propellant charge can be ignited in a gas chamber (36) spatially separated from an isolation distance (42) by means of which the interruption of the power supply is to be brought about. The invention is in particular suitable for uncoupling a high-voltage battery from a vehicle electrical network of a motor vehicle.
The invention relates to a battery cell connector (10) having a first connection part (12) designed to connect to a battery terminal (6, 8) of a first battery (4) and a second connection part (14) designed to connect to a battery terminal (6, 8) of a second battery (4), wherein the first connection part (12) is formed from a first electrically conductive material at least on the side facing the one battery terminal (6) and wherein the second connection part (14) is formed from a second electrically conductive material at least on the side facing the one battery terminal (6, 8). According to the invention, a connection of a single variety between the battery terminals which is simultaneously mechanically stable is ensured by at least one opening (16, 18) being arranged on the connection parts (12, 14) for receiving a protrusion forming the battery terminal (6, 8) and by the protrusion being arranged in a force-locked manner in the opening (16, 18).
Motor vehicle conductor connection element includes a first flat part and an inlay arranged in the flat part so as to be substantially flush with a surface of the flat part. In order to ensure contacting with different conductors, the flat part is substantially coated with a metal and the inlay is partially coated with the metal.
Connection of an aluminum stranded lead 2 to a connection part 10, comprising a stripped end 4 of the aluminum stranded lead 2 and a metal connection part 10 which is materially connected to the stripped end 4 of the aluminum stranded lead 2. An inexpensive welded connection can be produced in that an end face of the stripped end 4 of the aluminum stranded lead 2 is welded to the connection part 10 by means of torsional ultrasonic welding.
B23K 20/10 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage utilisant des vibrations, p. ex. soudage ultrasonique
The invention relates to a carrier matrix for battery cell connectors (1), comprising a carrier formed from a non-conductive material, at least one vertical receiving element (34) formed in a gap for vertically receiving a battery cell connector (1), at least two horizontally adjacent gaps, and a horizontal receiving element (36) for horizontally receiving a battery cell connector (1) connecting batteries adjacently arranged in two gaps.
The invention relates to a battery cell connector (1) comprising a first connecting part (2) for connecting to a battery pole of a first battery, a second connecting part (4), and a connection part (6) arranged between the connecting parts (2, 4) and bringing said connecting parts (2, 4) into electrical contact with each other. The aim of the invention is to ensure a specific connection of battery poles (22, 24). To this end, the first connecting part (2) is formed, at least on side A facing a battery pole (22, 24), from a first electroconductive material, and in that a flat piece (8) for connecting to a second battery pole (22, 24), and formed, at least on side A facing the battery pole (22, 24), from a second electroconductive material different from the first electroconductive material, is arranged, in a form-fitting manner, on the second connecting part (4).
Disclosed is a kinetic energy store for an on-board power supply system in a motor vehicle, comprising a control circuit (4) for controlling the energy store (2) in such a way that the energy store (2) can be operated as a generator to deliver electric power and can be operated as a motor to store electric power. The disclosed energy store (2) is characterized in that the same is connected to a metal sheet (12) of a motor vehicle body via a thermal bridge (6, 10) in order to dissipate thermal energy.
H02K 7/02 - Masses additionnelles pour augmenter l'inertie, p. ex. volants
H02K 9/22 - Dispositions de refroidissement ou de ventilation par un matériau solide conducteur de la chaleur s'encastrant dans, ou mis en contact avec, le stator ou le rotor, p. ex. des ponts de chaleur
21.
ACCUMULATOR HAVING COOLED CELLS AND METHOD FOR PRODUCING THE SAME
The invention relates to a method for producing accumulators having cooled cells, in particular cells that are produced with a wound design, and to accumulators produced thereby. The produced accumulators are characterized in that they can be produced particularly easily and cost-effectively and are easy to cool. The method according to the invention for producing an accumulator having cooled cells comprises the steps of: producing one or a plurality of electrochemical individual cells; producing by way of extrusion molding, extrusion and/or injection molding, a single- or multi-cell accumulator housing having a double-walled, open web chamber structure that runs in the longitudinal direction, the individual cells of the accumulator being arranged in a honeycomb design; inserting the electrochemical individual cell or individual cells into the cells of the accumulator housing, the individual cells being either first encapsulated in a metal sleeve also having a hexagonal cross-section or inserted directly in the accumulator cells; closing the accumulator; and interconnecting the individual accumulator cells.
The invention relates to a device for electrically protecting an electric vehicle. In order to protect high voltage batteries of electric vehicles in the event of floods, a disconnecting device (6) for electrically disconnecting a vehicle battery (2) from an electric distribution system (8) within the vehicle and a detection device (4) for determining moisture are provided such that the detection device (4) activates the disconnecting device (6) if moisture (12) is detected so that the vehicle battery (2) is electrically disconnected from the electrical distribution system (8).
H02H 5/08 - 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 pression de fluide, à un niveau de liquide ou à un déplacement de liquide anormal, p. ex. relais Buchholz
B60L 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
23.
ALUMINUM BATTERY TERMINAL HAVING PROTECTIVE LAYER AND METHOD FOR PRODUCTION THEREOF
The invention relates to a battery terminal (2) having at least two jaws (4a, 4b) and a one-piece connection piece (8) connected to the jaws (4a, 4b). A light battery terminal that is cost-effective to produce can be created in that the jaws (4a, 4b) and the connection piece (8) are made of aluminum and that an aluminum oxide layer is wet-chemically removed on at least the jaws (4a, 4b) and a protective layer (14) is applied directly to the aluminum surface.
The invention relates to a polarity reversal protection device for motor vehicles, comprising a detector device (8), a first connection element (14) connected to the detector device (8) and to a supply supporting point (12), a second connection element (16) that can be connected to the detector device (8) and electrically to the potential of the vehicle body, the detector device (8) being formed in such a way that in the event of a reverse polarity of the supply supporting point (12), the first connection element (14) and the second connection element (16) are electrically connected to each other by means of the detector device (8), characterized in that a tripping device (10) is arranged between the first connection element (14) and the supply supporting point (12), the tripping device (10) being thermally activated in such a way by the Joule heat generated in the event of a reverse polarity in the detector device (8) by the current flowing in the detector device (8) that the tripping device (10) disconnects an electrical connection between the supply supporting point (12) and the first connection element (14).
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
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 11/00 - Circuits de protection de sécurité pour empêcher la commutation de mise en service dans le cas où une condition électrique de travail indésirable pourrait en résulter
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
Battery measuring terminal having a battery pole terminal (2), a measuring resistor (12) which is electrically connected to the battery pole terminal (2), and an evaluation circuit which evaluates at least the voltage across the measuring resistor (12), wherein the evaluation circuit is electrically connected to the measuring resistor (12) via at least two measuring contacts (18), and at least two data lines (24) are arranged on the evaluation circuit. Flexible use of such a battery measuring terminal is ensured by virtue of the fact that the data lines are arranged in a connecting means (26), that a data connection (32) is monolithically connected to a connection means (26) corresponding to the connecting means (24), and that the connection means (26) and the connecting means (24) are plugged together in order to electrically contact-connect the data connection (32) to the data lines (24).
H01R 11/28 - Pièces d'extrémité consistant en une bague ou un manchon
H01R 13/66 - Association structurelle avec des composants électriques incorporés
G01R 1/20 - Modifications des éléments électriques fondamentaux en vue de leur utilisation dans des appareils de mesures électriquesCombinaisons structurelles de ces éléments avec ces appareils
The invention relates to the connection of an aluminum stranded conductor 2 to a connection part 10 with a stripped end 4 of the aluminum stranded conductor 2 and a metallic connection part 10 connected to the stripped end 4 of the aluminum stranded conductor 2 in a bonded manner. An economical weld connection can be established in that an end face of the stripped end 4 of the aluminum stranded conductor 2 is welded to the connection part 10 by means of torsional ultrasonic welding.
B23K 20/10 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage utilisant des vibrations, p. ex. soudage ultrasonique
27.
CONNECTION OF ELECTRICAL LINES BY MEANS OF ULTRASONIC WELDING
The invention relates to a connection of electrical lines using a connection cable 2 composed of aluminum stranded wires 4 and a metallic connection part 6. Contact corrosion is avoided during welding in such a way that the connection cable 2 is connected to the connection part 6 by means of ultrasonic welding with material flow in such a way that a sealant 8 forced between the connection cable 2 and the connection part 6 during the ultrasonic welding is located between the aluminum stranded wires 4.
B23K 20/10 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage utilisant des vibrations, p. ex. soudage ultrasonique
H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
The invention relates to a plug connection (S) comprising a socket element (2) having a number of contact openings (5.1 to 5.n) and a plug element (1) corresponding to the socket element (2) and having a number of contact pins (4.1 to 4.n) corresponding to the contact openings (5.1 to 5.n), wherein a pyrotechnical disconnecting element (6) by means of which the circuit can be disconnected is integrated in the socket element (2) or in the plug element (1).
H01R 13/637 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour la séparation uniquement par la pression d'un fluide, p. ex. par explosion
The invention relates to a motor vehicle conductor connection element 2 comprising a first flat section 4 and an inlay 6 that is disposed in the flat section in such a manner so as to be substantially flush with a surface of the flat section. In order to guarantee contacting with different conductors, it is proposed that the flat section 4 be essentially entirely coated with a metal 12 and that the inlay 6 be partially coated with the metal 12.
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 43/16 - 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 des pièces de contact, p. ex. par découpage et pliage
30.
DIMENSIONALLY STABLE WIRE HARNESS FOR ENGINE COMPARTMENT WIRING
The application relates to a wire harness for the engine compartment wiring of a motor vehicle. In order to enable safe and easy installation, the invention provides that the wire harness has a first connecting element, a second element, and a flat cable formed between the connecting elements, wherein the flat cable is substantially matched to the shape and dimensionally stable.
Motor vehicle battery lead with a first connection element for a battery pole, a second connection element for at least one consumer, and a flat conductor arranged between the first connection element and the second connection element. A modular construction with a high degree of flexibility is achieved, in that the flat conductor is formed in a number of parts, wherein at least two parts of the multi-part flat conductor are connected to each other over the course of the flat conductor.
The invention relates to a motor vehicle battery sensor element comprising a resistor element (2) and at least two electric contacts (16) that are situated on the resistor element (2) and are at a distance from one another. To increase the measuring accuracy and to reduce the temperature variance, the resistor element (2) and the electric contacts (16) are coated with a metal coating (8).
G01R 1/20 - Modifications des éléments électriques fondamentaux en vue de leur utilisation dans des appareils de mesures électriquesCombinaisons structurelles de ces éléments avec ces appareils
33.
VEHICLE BATTERY SENSOR ELEMENT AND METHOD FOR PRODUCING A MOTOR VEHICLE BATTERY SENSOR ELEMENT
The invention relates to a motor vehicle battery sensor element comprising a resistor element (2) and at least two electric contacts (16) that are situated on the resistor element and are at a distance from one another. The motor vehicle battery sensor element provides good mechanical characteristics with low production costs, if the resistor element is designed as a planar part with a level surface (10) and if the contacts lie flat on the surface of the resistor element.
G01R 1/20 - Modifications des éléments électriques fondamentaux en vue de leur utilisation dans des appareils de mesures électriquesCombinaisons structurelles de ces éléments avec ces appareils
H01C 1/144 - Bornes ou points de prise spécialement adaptés aux résistancesDispositions de bornes ou points de prise sur les résistances les bornes ou points de prise étant soudés ou brasés
34.
POLARITY REVERSAL PROTECTION UNIT FOR VEHICLE ELECTRIC SYSTEMS OF MOTOR VEHICLES
The invention relates to a polarity reversal protection unit for motor vehicles. Said unit has a detector unit (10), a first connection element (22) that is electrically connected to a supply supporting structure (94) and a second connection element (24) that is electrically connected to the potential of the vehicle body. In the event of a polarity reversal, the first connection element (22) is electrically connected to the second connection element (24) by means of a detector unit (10). In addition, the polarity reversal unit is characterised in that an insulating layer (26) is provided between the first connection element (22) and the second connection element (24), each of the connection elements (22, 24) has at least one receptacle (36, 38) and the detector unit (10) is located in a form-fit in at least one receptacle (36, 38).
The polarity reversal protection unit comprises a pyrotechnic separation unit, a detector unit, a trigger element, a first connection element that is electrically connected to at least one consumer connection and a second connection element that electrically connects a supply supporting structure to the first connection element. The pyrotechnic separation unit is located on at least one of the connection elements. The trigger element has a first connection to the detector unit, said connection being electrically insulated from the connection elements and a second connection to one of the connection elements in such a way that a current flux in the trigger element causes the firing of the pyrotechnic separation unit, causing the electrical separation of the first and second connection elements.
H01H 39/00 - Dispositifs de commutation actionnés par une explosion produite à l'intérieur du dispositif et amorcée par un courant électrique
H02H 11/00 - Circuits de protection de sécurité pour empêcher la commutation de mise en service dans le cas où une condition électrique de travail indésirable pourrait en résulter
The invention relates to a motor vehicle power cable comprising at least one first flat conductor element (10) surrounded by at least one first insulation element (14a). The motor vehicle power cable, in addition, comprises at least one second flat conductor element (12) surrounded by at least one second insulation element (14b) and at least one shielding element (16) surrounding at least the first insulation element (14a) and at least the second insulation element (14b). Furthermore, the first flat conductor element (10), surrounded by the first insulation element (14a), and the second flat conductor element (12), surrounded by the second insulation element (14b), are arranged such that broad surfaces of the flat conductor elements (10, 12) lie upon each other.
The invention relates to a motor vehicle power conductor, in particular a motor vehicle battery conductor, having a first conductor element which is formed essentially from aluminium. In order to make electrical contact with a second conductor element, it is proposed that the first conductor element have a metal surface, which is applied by means of cold gas spraying, at least in places in the area of an electrical contact point with a second conductor element.
The invention relates to an electric fuse (1) for protecting electric/electronic lines (2) or devices from unacceptably high currents, particularly electric lines and/or devices in motor vehicles, comprising a connecting region (A, C) for mounting and fastening the fuse and a conductive fusible region (B) of the fuse, wherein the fuse (1) is made of at least two different materials. At least one fusible conductor (3), made of zinc, is provided in the fusible region (B) and at least one connecting part (4), made of copper, in the connecting region (A, C).
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
H01H 85/06 - Éléments fusibles caractérisés par le matériau fusible
H01H 85/143 - Contacts électriquesFixation d'éléments fusibles sur de tels contacts
39.
Circuit breaker for electrical power leads of motor vehicles
The invention relates to a circuit breaker for electric supply lines, in particular energy lines or battery cables of motor vehicles. Said circuit breaker comprises a first connection element (2) and a second connection element (4), the current path running between the first connection element (2) and the second connection element (4), when the circuit breaker (6) is in a conductive state. The aim of the invention is to provide a cost-effective, fail-safe circuit breaker. To achieve this, the first connection element (2) comprises a cavity (8) and the second connection element (4) is configured from an electrically conductive flat part and the second connection element (4) has a projection (10) that corresponds to the shape of the cavity (8), in such a way that in the conductive state of the circuit breaker (1), the projection (10) rests in the cavity (8) in a non-positive fit.
A method for the production of an electrical connection between at least two cables, particularly battery leads for motor vehicles, wherein at least one first cable is formed by one conductor and one insulating sheath and at least one second cable is at least formed by one conductor. In order to ensure a positionally stable connection of the conductors, a method and device are characterized in that the cables are connected with the aid of multi-orbital welding such that an integral joint is established between the cable conductors.
H01R 4/00 - 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
Motor vehicle battery cable having a power conductor which is in the form of a flat strip conductor and is surrounded by an insulating layer. To reduce the number of cable harnesses in motor vehicles, it is proposed that at least two further conductors be run in the insulating layer.
A motor vehicle battery lead with a first connection element for a battery pole, a second connection element for at least one consumer, and a flat conductor which is arranged between the first connection element and the second connection element. A modular construction with a high degree of flexibility is achieved in that the flat conductor is formed in a number of parts, wherein at least two parts of the multi-part flat conductor are connected to each other over the course of the flat conductor.
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
The invention relates to a grounding cable for motor vehicles. Said grounding cable is disposed between a vehicle body (4) having an electrical ground reference potential and a piece (6) that is attached to the motor vehicle and is electrically insulated from the vehicle body. In order to allow for flexible and low-sensitivity contacting, the grounding cable is a foil conductor (2).
B60R 16/06 - 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 enlever les charges électrostatiques
44.
ELECTRICAL MOLDEDMOLDSECTION FOR CABLE LEAD-THROUGHS
The application relates to an electrical molded section for leading a vehicle cable through a wall of a vehicle with a first connection for an electrical cable and a second connection for an electrical cable. A compact and easily assembled cable lead-through can be implemented by allowing the electrical molded section to have an offset between the first connection and the second connection enabling the feeding of the cable through the housing, and the molded section to have a holder for a fastening device, such that the fastening device can be pushed into the holder for fixing the molded section on the wall.
The invention relates to a potential distribution system for motor vehicles, which provides, as reserves of busbars, an excess in numbers of connection possibilities for further outgoing lines. The connection possibilities which are not required can be terminated by a blanking plug, and contact is made with the connection possibilities which are required via an intermediate element, wherein the intermediate element may be in the form of a fuse box or in the form of an intermediate plug with integrated fuses.
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