An actuating element for a clutch includes an annular piston, a plurality of finger elements arranged for displacing a sliding sleeve, and an annular spring element arranged to couple the plurality of finger elements to the annular piston. The annular spring element may have a circumference and a plurality of recesses arranged along the circumference. Each of the plurality of finger elements may be arranged perpendicular to the annular spring element in an assembled state of the actuating element. Each of the plurality of finger elements may have a groove arranged for receiving a peripheral projection of the sliding sleeve in a form-fitting manner.
F16D 25/08 - Embrayages actionnés par fluide avec organe actionné par fluide ne tournant pas avec l'organe d'embrayage
F16D 25/061 - Embrayages actionnés par fluide dans lesquels le fluide actionne un piston incorporé dans l'embrayage l'embrayage comportant des organes qui se pénètrent mutuellement
2.
ELECTRIC AXIAL FLUX MACHINE WITH A ROTOR POSITION SENSOR AND AN ADJUSTING ELEMENT, AND ELECTRIC MACHINE ASSEMBLY
An electric axial flux machine including a stator having at least one stator half, a rotor arranged axially to the at least one stator half and which is rotatably mounted relative to the stator, a rotor shaft which contacts the rotor in a rotationally fixed manner, and a rotor position sensor which has an active sensor section and a passive sensor section. One of the active sensor section or the passive sensor section is directly or indirectly connected to the stator, and the other is fixed to the rotor shaft for conjoint rotation therewith to detect the angular position of the stator relative to the rotor. The axial flux machine additionally has an adjusting element which determines an axial spacing between the active sensor section and the passive sensor section. An electric machine assembly with such an electric axial flux machine is also provided.
H02K 21/24 - Moteurs synchrones à aimants permanentsGénératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants disposés axialement en face des induits, p. ex. dynamos de bicyclette du type moyeu
H02K 11/21 - Dispositifs pour détecter la vitesse ou la position, ou actionnés par des valeurs de ces variables
3.
ACTUATION ASSEMBLY AND METHOD FOR HYDRAULICALLY ACTUATING AT LEAST TWO SUB-CLUTCHES/BRAKES
An actuation assembly for hydraulically actuating first and second sub-clutches or brakes includes a hydraulic functional release surface, a first pressing surface, a second pressing surface, and a common release connection. The first pressing surface is larger than the hydraulic functional release surface and arranged to generate a pressing force to the first sub-clutch or brake to transmit torque. The second pressing surface is larger than the hydraulic functional release surface and arranged to generate a pressing force to the second sub-clutch or brake to transmit torque. The common release connection is for bridging respective release paths of the first and second sub-clutches or brakes before the first and second sub-clutches or brakes transmit respective torques.
F16D 25/08 - Embrayages actionnés par fluide avec organe actionné par fluide ne tournant pas avec l'organe d'embrayage
F16D 55/40 - Freins à plusieurs disques tournants disposés tous côte à côte actionnés par un dispositif à pression de fluide disposé dans, ou sur le frein
F16D 65/18 - Mécanismes d'actionnement pour freinsMoyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16D 121/04 - Pression de fluide agissant sur un actionneur du type piston, p. ex. pour pression de liquide
An electric drive unit includes a motor that rotates a rotor shaft, a transmission assembly coupled with the rotor shaft, a differential assembly with a ring gear that interfaces with a gear of the transmission assembly, such that rotation of the rotor shaft drives rotation of the ring gear, and a housing. The housing includes a body, a cover that with the body forms an enclosure about an interior region of the housing in which the transmission and differential assemblies are disposed, wherein the interior region includes a primary oil reservoir, and a gasket coupled with the cover. The cover and the gasket define a secondary oil reservoir. The gasket defines an opening and at least one passage. Rotation of the ring gear delivers oil into the secondary oil reservoir from the primary oil reservoir via the opening, and the passage conveys oil to a portion of the differential assembly.
F16H 57/04 - Caractéristiques relatives à la lubrification ou au refroidissement
B60K 7/00 - Disposition du moteur dans ou jouxtant une roue motrice
B60K 17/16 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du différentiel
5.
ELECTRONIC CONTROL UNIT FOR A BRAKING CONTROL SYSTEM
The invention relates to an electronic control unit (12) for a braking control system (10) of a vehicle (1) comprising a control handle (11), the electronic control unit (12) and a communication network (13) for electronic signals, the control handle (11) being configured to rotate about a longitudinal axis (X) in a reverse direction in order to generate a braking order, the electronic control unit (12) being configured to detect the direction of rotation in which the control handle (11) is actuated and, when the electronic control unit (12) detects a rotation of the control handle (11) in the opposite direction, to measure the duration of rotation of the control handle (11) in the reverse direction, to generate a braking command according to the measured duration and to send the braking command to the electric machine (20) of the vehicle (1).
B60T 8/17 - Utilisation de moyens de régulation électriques ou électroniques pour la commande du freinage
B62K 23/02 - Partie initiale des commandes actionnée par le conducteur et spécialement adaptée aux cycles, p. ex. leviers, poignées actionnée à la main
B60L 7/00 - Systèmes de freins électrodynamiques pour véhicules, en général
B60T 8/32 - 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
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissanceSystèmes de freins incorporant ces moyens de transmission, p. ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
F16D 121/24 - Électrique ou magnétique utilisant des moteurs
A rotor lamination. The rotor lamination is of a circular ring shape; the rotor lamination (1) is provided with a plurality of magnetic steel holes (3) and positioning holes (4); the plurality of magnetic steel holes (3) are uniformly arranged along a circumferential direction (C) of the rotor lamination (1); the center line (L1) of each magnetic steel hole is a straight line passing through the axis of the rotor lamination (1), and the center line (L1) of the magnetic steel hole passes through the middle of the magnetic steel hole (3); the number of the magnetic steel holes (3) and the number of poles of a rotor are both P; the number of the positioning holes (4) is P/2 groups, each group of positioning holes (4) comprises a plurality of circular holes, the plurality of circular holes have the same radial position and inner diameter, at least two of the circular holes intersect to form a combined hole (45), and the combined hole (45) is axisymmetric with respect to the center line (L1) of the corresponding magnetic steel hole. The present application further relates to a motor and a vehicle power system.
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p. ex. aimants permanents internes [IPM]
7.
METHOD FOR THE ADAPTIVE DETERMINATION OF A MAXIMUM LOADING OF A MORE PARTICULARLY AUTONOMOUSLY DRIVING VEHICLE, COMPUTER PROGRAM PRODUCT, DEVICE AND VEHICLE
The invention relates to a method for the adaptive determination of a maximum loading (17) of a more particularly autonomously driving vehicle (1 ), comprising the following steps: determining the permitted maximum speed (13) in the current operating region (15) of the vehicle (1), in particular using map and route data of a control unit (14) of the vehicle (1); determining the maximum permitted load on components of the chassis of the vehicle (1); determining the maximum permitted loading (17) of the vehicle (1) on the basis of the permitted maximum speed (13) and on permitted wheel loads (8); transferring the maximum permitted loading (17) of the vehicle (1) to a vehicle controller (16).
The invention relates to a stator (1) for an electric machine (10), comprising: a main part (3) that has a plurality of slots (2) which are distributed in the circumferential direction and are open radially inwards; a coil assembly (4), a plurality of longitudinal portions (5) of the coil assembly (4) being arranged in each slot (2); and a plurality of slot closure elements (6), each of which closes a respective slot (2) towards a radial inner face (7) of the main part (3) radially within the longitudinal portions (5). Each slot closure element (6) has an inner contoured region (9) which runs in the axial direction and is inclined relative to the longitudinal axis (8). The invention additionally relates to an electric machine (10) comprising said stator (1).
The invention relates to a planetary screw drive (1), in particular in a steering actuator (10), comprising a lead screw (2), a number of planetary gears (4) rolling on the lead screw (2), a cage (17) guiding the planetary gears (4), as well as a nut (11) contacting the planetary gears (4) and a rolling bearing (13) for the nut (11), the cage (17) being provided as a drive element. The rolling elements (14) of said rolling bearing (13) are placed in the cage (17) guiding the planetary gears (4).
F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
Wave winding mat (1) for insertion into radial slots of a stator or rotor of an electrical machine, comprising a plurality of interwoven individual wires (4), each having an individual wire thickness (D), which are bent several times in opposite directions in such a way that parallel legs (3) of the individual wires (4), which are designed for positioning within the slots, are connected by winding heads (2), the winding heads (2) each having two obliquely extending winding head sections (20, 21) with an intermediate winding head tip (22), are connected by winding heads (2), wherein the winding heads (2) each have two obliquely extending winding head sections (20, 21) with a winding head tip (22) located therebetween, wherein the individual wires (4) are arranged one behind the other in a longitudinal direction of the wave winding mat (1), at least one wire exchange position and at least one intermediate area (5) without a wire exchange position, wherein a repositioning of an individual wire (4') is provided at the wire exchange position; characterised in that that the repositioning of all other individual wires within one pole of a phase is only offset by one slot in the same sequence, wherein the height of the winding head (2') in the wire exchange position is increased by the individual wire thickness (D) compared to the winding heads (2) without wire exchange position.
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches
H02K 15/0421 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements avant leur montage dans les machines les enroulements étant constitués d’éléments séparés, p.ex. barres, segments ou demi-bobines consistant en des conducteurs uniques, p.ex. enroulements en épingle à cheveux
11.
CLUTCH ARRANGEMENT FOR TORQUE TRANSMISSION BETWEEN TWO SHAFTS
F16D 41/066 - Roues libres ou embrayages à roue libre avec organes d'accouplement intermédiaires d'arrêt entre une surface intérieure et une surface extérieure les organes intermédiaires d'arrêt agissant en roulant et ayant une section transversale circulaire, p. ex. billes tous les organes ayant le même calibre et uniquement une des deux surfaces étant cylindrique
F16D 43/208 - Embrayages automatiques à commande interne actionnés entièrement mécaniquement commandés par le couple, p. ex. embrayages à déclenchement en cas de surcharge, embrayages à glissement avec dispositifs par lesquels le couple fait varier la pression d'embrayage du type à rochet avec des billes ou des rouleaux intermédiaires se déplaçant radialement entre l'engagement et le désengagement
F16D 45/00 - Roues libres ou embrayages à roue libre combinés avec des embrayages automatiques
12.
PARTIALLY EXTRUSION-COATED ELECTRONICS COMPONENT WITH A LOST SEAL, METHOD FOR PRODUCING AN ELECTRONICS COMPONENT, USE OF THE ELECTRONICS COMPONENT, AND MOTOR VEHICLE
The invention relates to an electronics component (EB) for a motor vehicle (KFZ), comprising a printed circuit board (LP) with a top side (OS), an electrically conductive conducting element (LE) being arranged on and/or in the top side (OS), a frame element (RE), which is designed to spring back in the region of the conducting element (LE) and provides sealing against the conducting element (LE) via a sealing element (DE), being mounted on the top side (OS), the sealing element (DE) having a lower stiffness than the frame element (RE), and the top side (OS) and the frame element (RE) being potted and/or extrusion-coated in sections by an overmould material (OMM).
A method for winding a rectangular wire in a winding space of a coil former or of a winding tool to form a linearly wound coil, wherein the rectangular wire in the winding space is wound in at least one layer in an axial laying direction. Before the coil is wound, a guide device is introduced at least partially into the winding space, and the guide device has, in the laying direction, a stop which delimits the rectangular wire in the laying direction; the guide device is entrained, during the winding process, as the winding of the coil in the laying direction increases; and the guide device is withdrawn from the winding space before the last winding is wound in front of a second lateral stop. A linear winding device for performing the method is disclosed.
An electric axial flux machine including a stator which has at least one stator half, a rotor which is arranged axially to the stator and which is rotatably mounted relative to the stator, and a rotor shaft which contacts the rotor in a rotationally fixed manner. A magnetic force acts between the rotor and the stator in the axial direction. Structural measures are taken in order to generate a pretension which pushes the at least one stator half away from the rotor in order to counteract the magnetic force.
An electric machine includes a housing or housing cover and a distribution member supported by the housing or housing cover. The distribution member has a fluid inlet and a fluid outlet. A high-voltage terminal is supported by the housing or housing cover. One or more busbars are associated with the high-voltage terminal. One or more guides are formed within the high-voltage terminal to direct fluid from the fluid outlet to the one or more busbars.
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p. ex. de l'huile
H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant
16.
METHOD FOR ADJUSTING AN OUTER DIMENSION OF AN AUTONOMOUS MOBILE ROBOT, CONTROL DEVICE, AND AUTONOMOUS MOBILE ROBOT
The invention relates to a method for adjusting an outer dimension of an autonomous mobile robot (1) which has a reconfigurable chassis (22) that allows the outer dimension to be adjusted. According to the method, the outer dimension of the reconfigurable chassis (22) is adjusted using a multi-objective optimization process, the functional objectives of which are an anti-tipping safety function, directional stability, and dimension-adjusting efficiency. The invention also relates to a control device (14) which is designed and programmed to carry out the method and to an autonomous mobile robot (1) comprising the reconfigurable chassis (22) and the control device (14).
The present invention provides a sealing member for a water electrolysis stack or a fuel cell. The sealing member comprises: a substrate, which is flake-like and comprises a first surface and a second surface which are arranged opposite to each other in the thickness direction of the substrate; and a covering layer, which has a wavy surface and is at least partially laid on the first surface and the second surface of the substrate, wherein the covering layer comprises an elastic compressible material and is provided with a plurality of protruding parts which are arranged at intervals in a first direction, the first direction is orthogonal to the thickness direction, and in the first direction, at least some of the protruding parts arranged on the first surface and at least some of the protruding parts arranged on the second surface are arranged in a staggered mode. The present invention further provides a water electrolysis stack comprising the sealing member, and a fuel cell comprising the sealing member.
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
18.
TOUCH CONTROL SYSTEM FOR AT LEAST ONE DEVICE FOR A VEHICLE, IN PARTICULAR A MOTOR VEHICLE
The invention relates to a touch control system (1) for at least one device of a motor vehicle (3), intended to be installed within the motor vehicle (3), the control system comprising a trim plate which, when in use, forms at least part of an external surface of the motor vehicle, on which a touch surface (11) is defined, the touch surface being bounded by a frame (11) that forms an actual or imaginary boundary, at least two piezoelectric sensors (14, 15) that are attached against the trim plate and located, when in use, on the inner side of the motor vehicle (3), and an electronic portion (12) positioned outside the frame (10). The two piezoelectric sensors (14, 15) are each positioned on a respective one of two adjacent corners of the frame (10), the corners bounding the ends of the same side (13) of the frame (10).
The invention relates to a stator (1) for an electric machine (10), comprising an annular main body (3), which is formed from a plurality of stacked metal sheets (2), and a coil assembly (4), some sections of which are accommodated in the main body (3), wherein a cooling channel structure (6), at least some sections of which extend obliquely to an axial direction, is present in or on the main body (3), and wherein the cooling channel structure (6) has at least one cooling channel (8) extending continuously in the axial direction, and this at least one cooling channel (8) is in turn formed from a plurality of interconnected through-holes in the main body (3). The invention further relates to an electric machine (10) comprising this stator (1).
The invention relates to a contacting pin (2) for connecting to a conductor track (102), comprising a pin head (6), a substantially cylindrical pin body (4) and a contacting region (10) formed in the direction of a longitudinal axis (12) between the pin body (4) and the pin head (6) for connecting to the conductor track (102), and is characterised in that the pin head (6) has, in particular on a side facing away from the contacting region (10), a first tooth structure (30) having at least one first tooth (32). When the contacting pin (2) is mounted on a conductor track (102), the contacting region (10) is preferably interlockingly connected to the conductor track (102), wherein the interlocking connection is formed by a plastic deformation of the material of the conductor track (102). The first tooth structure (30) enables an interlocking connection to an electrical insulator (106) during the overmoulding of the pin head (6). The invention further relates to a conductor element (100) in which at least one conductor track (102) is formed and at least one conductor track (102) is connected to a corresponding contacting pin (2). The contacting pin (2) improves the absorption of forces and torques into the conductor track (2) or the conductor element (100) such that the risk of damage to the conductor element (100) is reduced during mounting of a contact means (110) and/or a connection means (116) on the contacting pin (2).
The invention relates to a gripping device (1) for a robot (3) for gripping an object (5), comprising a main body (7) and a plurality of fingers (9) that are movable with respect to the main body (7), and comprising a first camera (11) and a second camera (12), which are configured such that they form a first stereo camera (21) for three-dimensionally capturing the object (5), characterised in that the gripping device (1) comprises a third camera (13), wherein the second camera (12) and the third camera (13) are configured such that they form a second stereo camera (22) for three-dimensionally capturing the object (5).
The invention relates to an electronic control unit (12) for a hybrid vehicle (1) comprising a control system (10), an electric machine (20) and a combustion engine (40), the electronic control unit being configured to receive, via a communication network (13), an acceleration request made by a user of the vehicle (1) by actuating the control handle (11) of a control system (10); to compare the value of the speed measured by a speed measurement module (14) with the minimum speed value recorded following receipt of the acceleration request; to generate, according to the acceleration request, a single torque command intended for the electric machine (20) if the measured speed is lower than the minimum recorded speed; and to send the single torque command to the electric machine (20).
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
B60W 20/10 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise
B60W 20/19 - Stratégies de commande spécialement adaptées à la réalisation d’un effet particulier pour réaliser une accélération accrue
B60W 30/188 - Commande des paramètres de puissance de la ligne de transmission, p. ex. déterminant la puissance requise
23.
JOINING METHOD UTILIZING A PIERCED FEATURE FOR CREATING A CRUSHABLE SEAL AND ROTATION LOCK FOR A RIVET CONNECTION
A method of joining a first and second workpiece including forming a first bore in a first workpiece and an annular ridge surrounding the first bore, forming a second bore in a second workpiece and an annular recess surrounding the second bore, placing the first workpiece in contact with the second workpiece such that the annular ridge is received in the annular recess, and forming a hermetic seal between the first and second workpieces by deforming the annular ridge within the annular recess through application of compressive force to at least one of the first or second workpieces.
A method of making a stator carrier for an electric motor includes forming a first end component, forming a second end component, forming an intermediate component, and joining axial end faces of the first and second end components to respective opposite axial end faces of the intermediate component. Joining the axial end faces is done by friction or laser welding to form welds or weld regions between the components.
H02K 15/02 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques
H02K 5/04 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction
The invention relates to a sensor unit (6) for ascertaining a force-feedback signal for a steering unit (2), in particular a steer-by-wire steering unit (2), of a vehicle, comprising: a ball screw nut (8) which is designed to be couplable to a spindle portion (12) of a steering rod (3) of the steering unit (2) so as to transmit a load, a driver element (7) which is coaxial to the ball screw nut (8) and can be rotated relative thereto and which is designed to be couplable to an actuator (4) of the steering unit (2) so as to transmit a load, a sensor device (10) for detecting a relative rotation between the driver element (7) and the ball screw nut (8), and a restoring element (9) which is provided between the ball screw nut (8) and the driver element (7) and which is designed to generate a restoring torque in order to restore the driver element (7) and/or the ball screw nut (8) to a neutral position (15) in the event of a relative rotation between the driver element (7) and the ball screw nut (8).
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p. ex. circuits de commande
26.
ELECTRONIC CIRCUIT ARRANGEMENT COMPRISING A THERMAL BRIDGE/COOLING BRIDGE AS A MULTIFUNCTIONAL CASTING
The invention relates to an electronic circuit arrangement (1) having a housing (2) in which an electrical control module (3) is arranged above an electrical high-voltage module (4) and is connected to it in order to at least control it, wherein the control module (3) and the high-voltage module (4) are fixed to the housing (2), and wherein a thermal bridge (5) which is separate from the control module (3) for the high-voltage module (4) and from the housing (2) is used to fix firstly the position of the control module (3) relative to the high-voltage module (4) and secondly the positions of the two modules (3 and 4) relative to the housing (2).
The invention relates to an electronic control unit (1) comprising at least one conductor-supporting element (5) arranged on a base plate (4), the conductor-supporting element (5) being covered by a shaped sealing element (2) on at least one side, the shaped sealing element (2) having a flat main body (11) made of a metallic material, the main body (11) having two substantially opposed main surfaces, and the length and width being substantially greater than the thickness of the main body (11), the main body (11) having on at least one of the edges delimiting one of the main surfaces a circumferential portion made of a soft component and forming at least one sealing lip (6), the main body (11) having at least one locking recess (15) which faces the electronic control unit (1) in the fully assembled state.
A multiple guidance cage for a bearing includes an axis, and a cylindrical ring extending around the axis. The cylindrical ring includes a plurality of partial spherical cutouts distributed circumferentially about the cylindrical ring, and a plurality of segments. Each one of the plurality of segments is disposed between a pair of the plurality of partial spherical cutouts. Each of the plurality of partial spherical cutouts is arranged for receiving a rolling element, and each one of the plurality of segments includes a distal end with a radial bump. In an example embodiment, each one of the plurality of segments is axially recessed between the pair of the plurality of partial spherical cutouts.
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
29.
SHAFT MODULE AND METHOD FOR INSTALLING A SHAFT MODULE
A shaft module at least having a first tooth system and at least two bearing seats is distinguished in that the first tooth system sits on a hub and is connected to the hub by at least one welded joint, and in that the bearing seats are formed on components separate from the tooth system. At least one of the components and the tooth system are secured on each other by a welded joint.
The disclosure relates to a sealing assembly for sealing a wheel bearing for a wheel-bearing hub of a vehicle. The sealing assembly includes a sealing unit connected to an outer ring of the wheel bearing for conjoint rotation, and a centrifugal disc connected to an inner ring of the wheel bearing for conjoint rotation. The sealing unit has a sealing carrier and a sealing element arranged on the sealing carrier, and the centrifugal disc has an encoder on an outer end face. The encoder provides magnetic fields, and has a peripheral recess extending in an axial direction and radially outwardly delimits a magnetization region of the encoder. The disclosure also relates to a wheel bearing for a wheel-bearing hub of a vehicle. The wheel bearing includes a rotatable inner ring having an inner ring race, a fixed outer ring having an outer ring race, and a plurality of rolling elements.
G01D 5/16 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier la résistance
31.
METHOD FOR DETECTING A FUEL LEAK IN A HIGH-PRESSURE FUEL INJECTION CIRCUIT
The invention relates to a method for detecting an external fuel leak in a high-pressure fuel injection circuit (130, 128, 120, 132) comprising a pump (130), a supply rail (120), at least one injector (132), a pressure sensor (25) in the rail (120), and a computer (10) configured to generate pump (130) activation events, the method being implemented during an injection cut-off phase and comprising the steps of comparing a pressure value measured by the sensor with a setpoint value of the fuel pressure; and if the measured value is lower than the setpoint value, running the high-pressure pump (130) in order to return the measured value to the setpoint value by triggering at least one pump event and by incrementing a pump event counter by at least one unit until the measured value is higher than or equal to the setpoint value. When the value of the pump event counter exceeds a threshold value, the method issues an alarm indicating a fuel leak.
F02D 19/06 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p. ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé
F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
F02D 41/38 - Commande de l'injection de combustible du type à haute pression
32.
SYSTEM, IN PARTICULAR STEERING SYSTEM, FOR A VEHICLE, AND METHOD FOR OPERATING A SYSTEM, IN PARTICULAR A STEERING SYSTEM, FOR A VEHICLE
The invention relates to a system (1), in particular a steering system (1), for a vehicle, comprising a first sub-system (10) and a second sub-system (20) which are identical, the first and second sub-systems (10, 20) being configured such that they determine their own condition and disclose it to the other sub-system (20, 10), and the system (1) also being designed such that, in a normal operating mode, the first sub-system (10) is in a first condition while the second sub-system (20) is in a second condition, the second condition differing from the first condition, in particular differing by a predefined minimum condition difference. The invention also relates to a method for operating a system (1) of this type.
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
A generator module includes a housing arranged for fixing to a combustion engine, a stator fixed in the housing, and a rotor rotatable within the stator. The housing includes a first conical surface and a first through hole, and the rotor includes a rotor support flange having a second conical surface and a second threaded hole. The second threaded hole is arranged for receiving a threaded fastener extending through the first through hole and threaded into the second threaded hole to pull the rotor support flange against the housing to secure the second conical surface against the first conical surface.
H02K 1/30 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor utilisant des pièces intermédiaires, p. ex. des croisillons
F02B 63/04 - Adaptations des moteurs pour entraîner des pompes, des outils tenus à la main ou des génératrices électriquesCombinaisons portatives de moteurs avec des dispositifs entraînés par des moteurs pour génératrices électriques
H02K 5/173 - Moyens de support des paliers, p. ex. supports isolants ou moyens pour ajuster les paliers dans leurs flasques utilisant des roulements à rouleaux, p. ex. des roulements à billes
H02K 7/075 - Moyens de transformation d'un mouvement alternatif en un mouvement circulaire ou vice versa utilisant des manivelles ou des excentriques
H02K 7/08 - Association structurelle avec des paliers
H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p. ex. à des turbines
34.
ELECTRIC MOTOR ROTOR, ELECTRIC MOTOR AND VEHICLE POWER SYSTEM
Provided is an electric motor rotor, comprising: a rotor lamination (1); two balance disks (2), which are respectively arranged at two axial ends of the rotor lamination (1), and which each are provided with a heat pipe holding hole (21); and a plurality of heat pipes (3), which are arranged in a circumferential direction (C) of the electric motor, and which each comprise a shell (33) and a wick (34), wherein the wick (34) is arranged on a radial inner side of the shell (33), and the heat pipes (3) each are provided with an evaporation section (31) and a condensation section (32), the evaporation sections (31) being connected to the condensation sections (32), the evaporation sections (31) being inserted into the rotor lamination (1), and the condensation sections (32) being embedded into the heat pipe holding holes (21). Further provided are an electric motor and a vehicle power system.
H02K 1/32 - Parties tournantes du circuit magnétique avec des canaux ou des conduits pour l'écoulement d'un agent de refroidissement
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
35.
ELECTRIC MOTOR STATOR AND ASSEMBLY METHOD THEREFOR, AND ELECTRIC MOTOR
An electric motor stator, comprising: an iron core (1), which is provided with a plurality of slots (1c) spaced apart in a circumferential direction (C); and a winding (2), which is mounted on the iron core (1) and comprises extension portions (22) that extend towards both axial sides from each slot (1c). The electric motor stator further comprises limiting assemblies (3), wherein the limiting assemblies (3) are located on an axial end face of the iron core (1) and are fixed to the iron core (1); and each limiting assembly (3) encloses a limiting hole (3h), the inner peripheral wall of the limiting hole (3h) abutting against the extension portion (22) that passes through the limiting hole (3h), such that, by means of limitation of the limiting assemblies (3), at least some of the extension portions (22) are fixed relative to the iron core (1) in a radial direction (R) and the circumferential direction (C). In this way, a relatively simple mechanical structure is used to avoid possible wire movement in the radial direction and circumferential direction of the electric motor stator. Further provided are an assembly method for the electric motor stator, and an electric motor which comprises the electric motor stator.
Provided are a ring assembly and an assembly method therefor. The ring assembly comprises a mounting ring (MR) and a carrier (RC). The carrier (RC) is provided with an annular groove (2c1), the mounting ring (MR) being mounted in the annular groove (2c1). Mounting ring limiting teeth (12) and carrier limiting teeth (22) overlap in an axial direction (A), thus axially limiting the mounting ring (MR). The carrier (RC) is further provided with notches (2n), the mounting ring limiting teeth (12) passing through the notches (2n) during the movement of the mounting ring (MR) in the axial direction (A) to the annular groove (2c1). The mounting ring (MR) is provided with elastic pieces, and the carrier (RC) is provided with corresponding limiting slots (2c2), the elastic pieces extending into the limiting slots (2c2), thus circumferentially limiting the mounting ring (MR) in a circumferential direction (C) of the mounting ring (MR). In this way, the assembly of the mounting ring and the carrier is stable, and the structure of the ring assembly itself is simple, enabling the manufacturing process to be simplified. Further provided is a vehicle powertrain which comprises the ring assembly.
An electric motor including a stator, and a rotor supported for rotation within the stator. The rotor includes a rotor body having a plurality of radially extending magnet receiving slots opening to an outer circumference of the rotor, and a plurality of magnets received in the magnet receiving slots. An outer circumference of the rotor includes surfaces of the magnets and the rotor body.
H02K 1/278 - Aimants montés en surfaceAimants sertis
H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
The present disclosure relates to a cam phase regulator assembly. The cam phase regulator assembly includes a stator, a rotor, and an engine oil control valve. The rotor is rotatably mounted on the radial inner side of the stator, the engine oil control valve comprises a valve core and an elastic piece, and the valve core is mounted on the radial inner side of the rotor in a manner of being movable in the axial direction. The cam phase regulator assembly further includes a retaining plate mounted at an axial end of the rotor. A hydraulic flow channel leading to the rotor is provided on the retaining plate, and the elastic piece is abutted between the retaining plate and the valve core along the axial direction.
F01L 1/344 - Systèmes de distribution à soupapes, p. ex. à soupapes de levage caractérisés par des moyens de changer la période d'une soupape sans changer la durée de l'ouverture en modifiant la position angulaire relative entre le vilebrequin et l'arbre à came, p. ex. à l'aide d'un engrenage hélicoïdal
39.
PENDULAR ROCKER DAMPER WITH OVERLOAD PROTECTION, AND HYBRID POWERTRAIN
A pendular rocker damper for a hybrid powertrain of a motor vehicle includes a primary component, a stop attached to the primary component, a secondary component rotatable relative to the primary component, a counter stop attached to the secondary component, a rocker element used for torque transmission, first and second roller bodies arranged to roll in respective guide tracks, and a compression spring. The rocker element is suspended on the primary component and the secondary component in a pendular manner. The first roller body couples the rocker element to the primary component and the second roller body couples the rocker element to the secondary component. The compression spring resiliently supports the rocker element. The stop interacts with the counter stop to support the primary component relative to the secondary component in a circumferential direction once the compression spring is displaced by a specified elastic spring deflection.
F16F 15/12 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des organes élastiques ou des organes amortisseurs de friction, p. ex. entre un arbre en rotation et une masse giratoire montée dessus
F16F 15/134 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des organes élastiques ou des organes amortisseurs de friction, p. ex. entre un arbre en rotation et une masse giratoire montée dessus le système en rotation comprenant plusieurs masses giratoires utilisant comme organes élastiques des ressorts, p. ex. des ressorts métalliques des ressorts enroulés
40.
WIRELESS PASSIVE TEMPERATURE SENSOR, WIND TURBINE GEARBOX AND WIRELESS PASSIVE TEMPERATURE MEASUREMENT SYSTEM
A wireless passive temperature sensor (10), comprising: a rod body (11), which comprises a measurement end (111) and a transmitting end (112); a measurement pin (12), which is arranged on the measurement end (111); and a transmitting antenna (13), which is arranged on the transmitting end (112) and is electrically connected to the measurement pin (12), wherein the rod body (11) is elongated, the measurement end (111) being configured to extend into a planetary plain bearing (50) from an axial end surface (52) of the planetary plain bearing (50), such that the measurement pin (12) is located at the axial midpoint of the planetary plain bearing (50), and the transmitting end (112) being configured to abut against the axial end surface (52) of the planetary plain bearing (50), such that the transmitting antenna (13) is located outside the planetary plain bearing (50). While enabling measurement of the temperature at the axial center of the planetary plain bearing (50), the temperature sensor, which is of an elongated structure and does not require integration of a battery module, occupies less space, facilitating replacement of the planetary plain bearing (50). Further disclosed are a wind turbine gearbox and a wireless passive temperature measurement system.
G01K 13/00 - Thermomètres spécialement adaptés à des fins spécifiques
G01K 11/26 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant la mesure d'effets acoustiques de fréquences de résonance
The present invention relates to a rotor assembly for an electric motor, the rotor assembly comprising: a rotor shaft (1), a rotor lamination stack (2) and a tensioned fiber sleeve (5) wound on the periphery of the rotor lamination stack (2). The rotor lamination stack (2) is provided with recesses (23) for placement of magnets (3), bonding members (4) being further provided inside the recesses (23) and used for fixing the magnets (3) in the recesses (23). In addition, the present invention further relates to an electric motor provided with the present rotor assembly.
An automatic grabbing method and an automatic grabbing system. The automatic grabbing method comprises: building an AI model for recognizing grabbable objects (2a) in a predetermined region (1); acquiring a two-dimensional image of the predetermined region (1); on the basis of the AI model, determining, in the two-dimensional image, a target area (1a) corresponding to one or more grabbable objects (2a); when the target area (1a) meets a first confidence condition, acquiring a three-dimensional image of the target area (1a) and generating a point cloud for the one or more grabbable objects (2a); when the point cloud for the one or more grabbable objects (2a) meets a second confidence condition, determining positioning information about the position and orientation of at least one target object among the one or more grabbable objects (2a) on the basis of the corresponding point cloud, and sending the positioning information to a robot; and the robot grabbing at least one target object from the preset region on the basis of the positioning information. The automatic grabbing method and the automatic grabbing system can improve the object recognition effect.
The invention relates to a method for producing a seal assembly (1), comprising the following steps: - providing a 3D-printed support structure (2) comprising at least one annular groove (3, 3') having a groove base (4) and bevelled groove edges (5a, 5b); - providing at least one thermoplastic sealing material (6); - heating and liquefying the at least one thermoplastic sealing material (6); - depositing at least one first sealing bead (7a) of the at least one liquefied sealing material (6) onto the groove base (4) of the annular groove (3, 3') by means of at least one first nozzle unit (20), which has a first nozzle opening (20a) with a first diameter (D1) which is smaller than a width (B) of the groove base (4) of the annular groove (3, 3'). The invention also relates to a seal assembly (1), a component (11) and an electrochemical cell (100).
F16J 15/10 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre par garniture non métallique
B33Y 80/00 - Produits obtenus par fabrication additive
The invention relates to a stator for an electric machine, comprising an axially extending stator body with a plurality of circumferentially distributed stator teeth. Stator slots (5) extend through the stator body (3) in the axial direction between the stator teeth (4). Windings (6) are provided in the stator slots (5), and the stator slots (5) have a slot base (7) at a first radial end and a slot opening (8) at a second radial end. At least one of the slot openings (8) is closed by a respective slot closure means (9, 9') such that the windings (6) are held in the stator slot (5). A temperature sensor (10) is additionally provided on or in one of the slot closure means (9). According to the invention, the temperature sensor (10) is located between a slot closure means (9) and an end winding (20), and the slot closure means (9) exerts a radial force onto the temperature sensor (10) such that the temperature sensor (10) is pushed radially against the end winding (20) by the slot closure means (9).
The invention relates to a stator (1) for an electric machine, comprising an axially extending stator body (3) with a plurality of circumferentially distributed stator teeth (4); stator slots (5) which extend through the stator body (3) in the axial direction between the stator teeth (4); windings (6) provided in the stator slots (5); an outermost end winding (20) of the windings (6), wherein the stator slots (5) have a slot base (7) at a first radial end and a slot opening (8) at a second radial end, and at least one of the slot openings (8) is closed by a respective slot closure means (9, 9') such that the windings (6) are held in the stator slot (5); and a temperature sensor (10) which is provided on or in one of the slot closure means (9). The temperature sensor (10) is connected to a control device and/or an analysis device by means of two cables (12), the two cables (12) are guided in and/or on the slot closure means (9) without crossing each other, preferably in a parallel manner, the stator body (3) has an axial extension L, and the temperature sensor (10) is positioned at a distance x to the axial center L/2 of the stator body (3). The distance x is greater than null and less than L/2 and is determined such that the signal-to-noise ratio of the temperature signal read by the control device and/or analysis device lies above a specified threshold.
The invention relates to an anti-rotation means (1) for a central release (10), having two retaining rings (2), wherein each of the two retaining rings (2) comprises an annular flange part (2a) and a plurality of cylinder wall sections (2b) which project from a first side S1 of the annular flange part (2a) parallel to a centre axis Z of the first annular flange part (2a). Between respective cylinder wall portions (2b) of each retaining ring (2), circumferential spacings (2c) are formed in such a way that in a position in which the cylinder wall portions (2b) of one of the retaining rings (2) engage completely in the respective circumferential spacings (2c) of the other of the retaining rings (2) and the centre axes Z of the two retaining rings (2) coincide, the cylinder wall portions (2b) of the two retaining rings (2) form a circumferentially closed cylinder wall (3). In addition, at least one projection (2c) projects from a second side S2 of the annular flange part (2a) of each of the retaining rings (2).
The invention relates to a fuel cell system (1) comprising a fuel cell stack (2) and a plurality of valves (6, 7, 8, 9) provided for the passage of operating media and reaction products of the fuel cell stack (2), at least one of these valves (6, 7, 8, 9) being in the form of a normally closed valve both on the anode side and on the cathode side.
H01M 8/04955 - Extinction ou arrêt des éléments à combustible
H01M 8/04228 - Dispositions auxiliaires, p. ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêtDépolarisation ou activation, p. ex. purgeMoyens pour court-circuiter les éléments à combustible défectueux pendant l’arrêt
H01M 8/04082 - Dispositions pour la commande des paramètres des réactifs, p. ex. de la pression ou de la concentration
48.
METHOD FOR OPERATING A WIRELESS NETWORK OF A BATTERY MANAGEMENT SYSTEM
A primary network node of a master BMS unit (5) of the battery management system, BMS, and a respective secondary network node of a slave BMS unit (30) of the BMS are configured to communicate with one another using a predefined wireless communication protocol. A matrix of connection quality parameter values is determined depending on provided measured values, wherein the provided measured values each represent a signal quality for a signal received from the primary network node in a respective frequency channel by a respective secondary network node. The frequency channels are classified depending on the connection quality parameter values determined for the frequency channels and the frequency channels assigned to a first group are used for transmission.
The battery (1) comprises a plurality of battery modules (20), a master BMS unit (10) and, for each battery module (20), a slave BMS unit (30). The master BMS unit (10) and the slave BMS units (30) each comprise a radio transceiver. The master BMS unit (10) is designed to determine an installation position of a selected slave BMS unit (30_m) in the battery (1) depending on an indicator for a received signal strength. Alternatively, the master BMS unit (10) is designed to send signal strength indicator information to a superordinate computing unit, wherein the signal strength indicator information comprises the indicator for the received signal strength and causes a position determination module of the superordinate computing unit to determine the installation position of the selected slave BMS unit (30_m) in the battery (1) depending on the indicator for the received signal strength.
A safety apparatus for a high voltage (HV) component for an at least partially electrically powered vehicle comprises a monitoring unit, a processing unit, an error collection device, and a healing module. The monitoring unit is configured to check a crash line and to provide a first shut-off signal which is activated when the monitoring unit detects a crash. The processing unit is configured to provide a second shut-off signal which is activated when the processing unit receives the crash message. The error collection device is configured to control the energy transfer of the HV component dependent on the first shut-off signal and the second shut-off signal. The healing module is configured to detect transient errors within the crash detection dependent on the status of the first shut-off signal and the second shut-off signal and to provide pre-defined healing steps for the detected transient errors.
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60L 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
B60L 3/12 - Enregistrement des paramètres de fonctionnement
B60R 21/01 - Circuits électriques pour déclencher le fonctionnement des dispositions de sécurité en cas d'accident, ou d'accident imminent, de véhicule
B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
Power semiconductor module (1) comprising at least one substrate (3) with a lower side (7) and an upper side (8) and a plurality of power semiconductor devices (2) arranged on the upper side (8) of the substrate (3), wherein the plurality of power semiconductor devices (2) and at least a part of the upper side (8) of the substrate (3) are embedded in a plastic housing (9), wherein the power semiconductor module (2) further comprises a stiffening structure (12, 13, 14) extending inside or on the plastic housing (9) in a main plane (20) parallel to the substrate (3) and extending over the cross-sectional area of the plastic housing (9).
The invention relates to a water-separating and pressure-controlling device (20) for an electrolyzer or a fuel cell, said device having: a gas inlet (22) for supplying gas to an interior (24) of the device (20), a gas outlet (26) for discharging gas out of the interior (24) of the device (20), a reservoir (24) for receiving water separated from the supplied gas, a valve (30) for adjusting the gas pressure in the interior (24), and a dewatering valve (32) for discharging water out of the reservoir (28), wherein the dewatering valve (32) is a switchable solenoid valve (32), and a device (40) is provided for monitoring the position of a piston (36) of the solenoid valve (32) and/or for monitoring an electric characteristic of a coil (42) of the solenoid valve (32) in order to detect a change from discharged water to discharged gas during the dewatering process.
A double-row rolling bearing, having a split inner ring, an outer ring, rolling elements, and at least one cage. The split inner ring having at least on inner ring race, and the outer ring (4) having at least one outer ring race. The rolling elements being arranged such that they are mutually spaced in the cage and roll between the inner ring and the outer ring, and the rolling elements being designed as rolling element rollers, and the bearing being designed in an X arrangement. The split inner ring is split into two annular inner ring parts, and the two inner ring parts are preloaded with a preloading means arranged therebetween.
F16C 19/38 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à rouleaux essentiellement du même gabarit, disposés dans une ou plusieurs rangées circulaires, p. ex. roulements à aiguilles pour charges à la fois axiales et radiales avec plusieurs rangées de rouleaux
F16C 23/08 - Roulements à billes ou à rouleaux à autoréglage
F16C 33/60 - Chemins de roulementBagues de roulement en plusieurs pièces
54.
LOAD SUPPLY ADAPTER WITH DEDICATED SIGNALLING FOR SUPPLYING EXTERNAL LOADS BY MEANS OF AN ELECTRIC VEHICLE, AND VEHICLE-INTERNAL SUPPLY CIRCUIT FOR SUPPLYING A VEHICLE-EXTERNAL SIGNALLING CIRCUIT
The invention relates to a load supply adapter (LA) equipped with a vehicle-side connection (FE) and a load connection (LE). The vehicle-side connection (FE) has a protective conductor contact (PE), an identification contact (PP) and a control contact (CP). The load supply adapter (LA) also comprises a signalling circuit (SS, SS') which is connected to the identification contact (PP) and the protective conductor contact (PE) in order to supply voltage. The signalling circuit (SS, SS') has a signal output which is connected to the control contact (CP). An active signal generator (SG, SUPP) or a passive impedance (RP) is provided between the signal output (SA, SA') and the identification contact (PP), which signal generator or impedance is designed, by means of the voltage applied between the identification contact (PP) and the protective conductor contact (PE), to generate a signal which is present at the control contact and which reproduces an adapter-specific, predefined maximum current. The invention further relates to a vehicle-internal supply circuit for supplying a vehicle-external signalling circuit.
The invention relates to a method for evaluating a knock sensor signal (1) of a vehicle propelled by an internal combustion engine, wherein the knock sensor signal (1) is composed at least of a background engine sound, a knocking sound and an injector noise (4), wherein the influence of the injector noise (4) on the knock sensor signal (1) is estimated - by carrying out a comparison between an injection position and a knock detection window position and - by detecting in which frequency range the injection noise (4) occurs.
F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures
F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques
F02D 41/40 - Commande de l'injection de combustible du type à haute pression avec des moyens pour commander la synchronisation ou la durée de l'injection
F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
The invention relates to a power semiconductor module (1) having a wiring substrate (2) with a bottom side (4) and a top side (3) and a number of power semiconductor components (5) arranged at least on the top side (3), wherein the wiring substrate (2) has a number of press-in connections (11) for receiving press-in pins (14) for connecting signal connections of the wiring substrate (2) to a control component, wherein the power semiconductor components (5) are embedded in a plastic housing compound and the press-in connections (11) are kept clear of the plastic housing compound.
H01L 23/498 - Connexions électriques sur des substrats isolants
H05K 1/14 - Association structurale de plusieurs circuits imprimés
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continuTransformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans la sous-classe
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des sous-classes , , , , ou , p. ex. circuit hybrides
57.
SELECTIVELY COMBINABLE ELECTRIC MACHINE AND ELECTRIC DRIVE WITH DESELECTABLE COMPONENTS
An electrical machine (EM) is provided with a first and a second multiphase winding system (W1, W2). Each winding system (W1, W2) has a first end (FE1, FE2) adapted to be connected to an inverter output (IF1, IF2) and second end (SE1, SE2) with a plurality of phases (U, V, W). A first switch (SW1) is connected between the second ends (FE1, FE2), a second switch (SW2) is connected between the second end (SE1) of the first winding (W1) and a first star point (S1) and a third switch (SW3) is connected between the second end (SE2) of the second winding (W2) and a second star point (S2). The first switch (SW1) is positioned between the second and the third switch (SW2, SW3). Further, an electrical drive (ED) is provided comprising the electrical machine (EM).
H02P 25/18 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de moteur ou par des détails de structure caractérisés par des dispositions de circuit ou par le type de câblage avec des dispositions pour la commutation des enroulements, p. ex. par des interrupteurs mécaniques ou des relais
H02P 29/024 - Détection d’un défaut, p. ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge
H02P 29/028 - Détection d’un défaut, p. ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge le moteur continuant de fonctionner malgré le défaut, p. ex. élimination, compensation ou résolution du défaut
H02P 25/22 - Enroulements multiplesEnroulements pour plus de trois phases
58.
METHOD FOR DETERMINING AN INSTALLATION POSITION OF A BATTERY MODULE IN A BATTERY
The invention relates to a method for determining an installation position of a battery module in a battery. The battery (1) comprises a plurality of battery modules (20), a master-BMS unit (10) and, for each battery module (20), a slave-BMS unit (30). The master-BMS unit (10) and the slave-BMS unit (30) each comprise a radio transceiver. The master-BMS unit (10) is designed to an installation position of a selected slave-BMS unit (30_m) in the battery (1) depending on a first matrix data record and a first number of provided first reference matrix data records. The first matrix data record comprises, for a plurality of frequencies or a plurality of specified frequency channels of a specified frequency band, one or more signal transmission quality parameter values for wireless signal transmission between the selected slave-BMS unit (30_m) and the master-BMS unit (10).
In the method, a first sensor signal (SEN1), which represents a first measurement variable, is read in, wherein a first function (A), when executed, is executed depending on the first measurement variable. It is detected whether at least one diagnosed first error symptom (Sym1, Sym2) is present, wherein the diagnosed first error symptom(s) (Sym1, Sym2) occur depending on the first sensor signal (SEN1). If one or more first error symptoms (Sym1, Sym2) are present, a first function-specific sensor signal (SEN1A) is determined for the first function (A) from a predefined first set of signals and/or is selected depending on predefined rules. Furthermore, a quality indicator (Qi_1A) is selected from a predefined set of quality indicators (Qi) for the first function-specific sensor signal (SEN1A) of the first function (A) on the basis of the predefined rules, in particular on the basis of a decision matrix (9), depending on the at least one provided diagnosed first error symptom (Sym1, Sym2). The first function-specific sensor signal (SEN1A) and the quality indicator (Qi_1A) determined for the first function (A) are forwarded to the first function (A).
A holding device (1) for holding a substrate (2), comprising: a supporting region (3a) on a front side (3) of the holding device (1), onto which supporting region the substrate (2) is placed as intended, and at least one adjustable holding element (4) which can be adjusted by an adjusting mechanism, which can be actuated in an automated manner, in such a way that, when the substrate (2) is placed onto the supporting region (3a) as intended, it is held on the supporting region (3a) at least with a form fit.
B23K 37/04 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour maintenir ou mettre en position les pièces
H05K 13/00 - Appareils ou procédés spécialement adaptés à la fabrication ou l'ajustage d'ensembles de composants électriques
The invention proposes a method for monitoring the angular position of a combustion engine using only data representative of the angular position of a camshaft, and comprises the steps of detecting a first camshaft edge, using the expected angular position learned during a learning phase acquiring the calculated angular position of the engine, calculating a difference Dif1 between the expected angular position and the calculated angular position of the engine, comparing this difference Dif1 with a threshold value Thd1, if Dif1 < Thd1, acquiring and storing the angular position of the engine and the timestamp of the system by using or, if Dif1 > Thd1, triggering a new camshaft event at an angular position increased by a second threshold value Thd2 then, acquiring and storing a new angular position of the engine and the timestamp of the system.
F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
F02D 41/22 - Dispositifs de sécurité ou d'avertissement en cas de conditions anormales
F02D 41/24 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques
62.
METHOD FOR MONITORING THE INSULATION OF AN ON-BOARD CHARGER IN ORDER TO DETECT AN INSULATION FAULT BETWEEN THE PRIMARY AND SECONDARY CIRCUITS OF A POWER CONVERSION STAGE OF THE CHARGER
The invention relates to a method for monitoring the insulation between the primary and secondary circuits of a power conversion stage, implemented in an on-board charger in a vehicle, the charger comprising: - a controller; - a phase, a neutral, and a ground; - an insulation monitoring device including a DC voltage source, a voltage divider and a stage for filtering an AC voltage component; the method for monitoring insulation comprising the following steps: - a step of determining (E1) a charging mode of the charger; - a step of injecting (E3) a DC current into the voltage divider; - a step of receiving (E4) a voltage signal supplied at the output of the filtering stage; and - a step of comparing (E5) the received voltage value with a threshold voltage value.
B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c.-à-d. du véhicule au réseau [V2G]
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60L 53/20 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule
B60L 53/22 - Détails de structure ou aménagements des convertisseurs de charge spécialement adaptés pour recharger des véhicules électriques
63.
POWER ELECTRONICS MODULE, METHOD FOR PRODUCING A POWER ELECTRONICS MODULE, AND INVERTER HAVING A POWER ELECTRONICS MODULE
Disclosed is a power electronics module (LM), comprising: - a circuit carrier (ST); a cooler (KL); - a solder preform (LF) which is arranged between the circuit carrier (ST) and the cooler (KL) and which is soldered to the circuit carrier (ST) and to the cooler (KL) at a specified soldering temperature and thus physically and thermally connects the circuit carrier (ST) to the cooler (KL); - wherein the solder preform (LF) comprises a solder (LT) having a melting temperature equal to or lower than the soldering temperature, and - the solder preform (LF) also has a plurality of individual filler particles (FK) embedded in the solder (LT); - wherein the filler particles (FK) exhibit greater thermal conductivity than the solder (LT). Also described are a method for producing the aforementioned power electronics module, and an inverter having an aforementioned power electronics module.
The present disclosure relates to a high frequency processor antenna assembly, a wind turbine gearbox, and a wireless passive temperature measurement system. The high frequency processor antenna assembly is used for a wind turbine gearbox, and comprises: an antenna housing comprising a first end and a second end; and a high frequency processor antenna mounted at the first end of the antenna housing; wherein the first end of the antenna housing is inserted from the outside of a wind turbine gearbox housing and located in the wind turbine gearbox housing, and is used for being communicationally connected to a temperature sensor located in the wind turbine gearbox housing; and a flange plate is provided at the second end of the antenna housing, and the flange plate is fixedly connected to the outer wall of the wind turbine gearbox housing by means of fasteners, so as to facilitate the high frequency processor antenna to transmit a data signal to a processor located outside the wind turbine gearbox housing. The high frequency processor antenna assembly is mounted from the outside of the housing and fixed to the housing, so that maintenance, disassembly and replacement can be achieved without the need of disassembling the entire wind turbine gearbox, the risk of the high frequency processor antenna falling into the housing is also avoided, and there is no need to arrange wires in the wind turbine gearbox housing.
The present invention relates to a rotor assembly, comprising: a rotor shaft (1), a rotor lamination stack (2), and a confluence device (3). The confluence device is provided with busbars (31) and confluence rings (32); the rotor lamination stack (2) is provided with through holes extending in the axial direction; each busbar (31) passes through the corresponding through hole and is fixedly connected to the confluence rings (32) disposed on the axial end sides of the rotor lamination stack (2); a transition member (33) is provided between each confluence ring (32) and the rotor lamination stack (2); the transition member (33) is provided with connecting holes (331); and the structure of each connecting hole (331) is designed such that the cross section of each busbar (31) becomes larger after passing through the connecting hole (331) during injection molding, so that the busbar (31) forms smooth transitional contact with the confluence rings (32). In addition, the present invention also relates to a motor having the rotor assembly.
H02K 13/00 - Association structurelle de collecteurs de courant et de moteurs ou de génératrices, p. ex. plaques de montage des balais ou connexions avec les enroulementsAgencement des collecteurs de courant dans les moteurs ou les génératricesDispositions pour améliorer la commutation
66.
STATOR WITH SLOT CLOSURE MEANS AND TEMPERATURE SENSOR
The invention relates to a stator (1) for an electric machine, comprising an axially extending stator body (3) with a plurality of stator teeth (4) distributed over the circumference, stator slots (5) which extend through the stator body (3) in the axial direction between the stator teeth (4), windings (6) provided in the stator slots (5), and an outermost end winding (20) of the windings (6), wherein the stator slots (5) have a slot base (7) at a first radial end and a slot opening (8) at a second radial end, and at least one of the slot openings (8) is closed by a respective slot closure means (9, 9') such that the windings (6) are held in the stator slot (5). The stator also comprises a temperature sensor (10) which is provided on or in one of the slot closure means (9), said temperature sensor (10) having at least one cable (12), by means of which the temperature sensor is connected to a controller and/or analysis device, and the slot closure means (9) has at least one sensor slot (11) for receiving the at least one cable (12), said at least one sensor slot (11) having a transition fit for receiving the at least one cable (12).
The invention relates to a stator (1) for an electric machine, comprising an axially extending stator body (3) with a plurality of stator teeth (4) distributed over the circumference, stator slots (5) which extend through the stator body (3) in the axial direction between the stator teeth (4), and windings (6) provided in the stator slots (5), wherein the stator slots (5) have a slot base (7) at a first radial end and a slot opening (8) at a second radial end, and at least one of the slot openings (8) is closed by a respective slot closure means (9, 9') such that the windings (6) are held in the stator slot (5). The stator also comprises a temperature sensor (10) which is provided on or in one of the slot closure means (9), and the slot closure means (9) has at least one guide element (26) between the radial lower face (24) of the slot closure means (9) and the radial upper face (25) of the end winding (20) of the windings (6) in order to axially guide and/or position the temperature sensor (10) in the stator slot (5), said at least one guide element (10) having an axial stop (27) for contacting an axial end of the temperature sensor (10) and preferably being formed integrally with the slot closure means (9).
The invention relates to a winding conductor (L) for an electric machine, said winding conductor having a quadrangular cross-sectional area with two parallel first sides (a) and two second sides (b), and rounded corners (e), wherein each of the first and second sides (a, b) has at least one straight portion. According to the invention, the rounded corners (e) at the surface of the winding conductor (L) have a rounding radius (R) which has been selected such that the centre of a circle contour (K), defined by the rounding radius (R), coincides with the centroid (F) of the cross-sectional area of the winding conductor (L).
The invention relates to a modular drive and steering device (1) for an autonomous vehicle (2), comprising a base steering module (3) having a steering actuator (7), and a drive module (4) having a wheel (8) which can be rotationally driven, the drive module (4) being detachably connected to the base steering module (3) via a first interface (S1), and the steering actuator (7) of the base steering module (3) being operatively connected to the wheel (8) via the first interface (S1) for adjusting a steering angle. The invention also relates to a vehicle (2) comprising at least one drive and steering device (1) of this type.
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
B62D 7/02 - Timonerie de directionFusées ou leur montage pour bogies à pivot
The invention relates to a parking lock (1), comprising: a pawl (2), which is lockable in a parking lock wheel (3) in a locked position and is disengaged from the parking lock wheel (3) in an unlocked position; a pawl pin (4), on which the pawl (2) is mounted; an actuation element (6), which is preloaded by a spring (5) and by means of which the pawl (2) is movable into the locked position; and two side plates (7, 8), which surround the pawl (2) on the sides and each have a pin feedthrough (14) for the pawl pin (4). A support element (17) is fastened in the side plates (7, 8), forms together therewith a guide for the actuation element (6), and is fastened on the side plates (7, 8) on the spring side exclusively outside the movement path of the actuation element (6), as viewed in the actuation direction (12).
A brake apparatus for an electric final drive apparatus includes
a movement device for moving a connecting device of the brake apparatus, with the aid of which the brake apparatus is frictionally connectable to a vehicle wheel or to a transmission device of an electric final drive apparatus in order to decelerate a vehicle wheel or the transmission device.
The movement device includes at least one piston unit with the aid of which a connecting device of the brake apparatus can be moved.
a supply device for supplying a pressurizable fluid to the movement device.
The supply device has a fluid-conducting unit that conducts a pressurizable fluid to the at least one piston unit such that a pressurizable fluid can be supplied to the at least one piston unit.
The fluid-conducting unit has a fluid-conducting channel and an inlet.
The fluid-conducting channel is formed as a groove and fluidically connects the inlet to the at least one piston unit.
F16D 65/18 - Mécanismes d'actionnement pour freinsMoyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
B60T 1/06 - Aménagements des éléments de freinage, c.-à-d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p. ex. par action sur une jante, un tambour, un disque ou sur la transmission
F16D 55/02 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p. ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe
F16D 121/04 - Pression de fluide agissant sur un actionneur du type piston, p. ex. pour pression de liquide
F16D 127/02 - Mécanismes de desserrage ou de relâchement
72.
CALIBRATION METHOD AND CALIBRATION APPARATUS FOR ANGLE SENSOR
A calibration method and calibration apparatus for an angle sensor is disclosed. The angle sensor is used for detecting the mechanical angle of a permanent magnet synchronous motor and converting the mechanical angle into an electrical angle, the permanent magnet synchronous motor comprising a stator and a rotor capable of rotating relative to the stator. The calibration method includes a calibration control step for controlling target electrical parameters of the rotor to sequentially reach a plurality of predetermined vector values, and acquiring mechanical angle measurement values of the angle sensor under the corresponding predetermined vector values, each predetermined vector value having a corresponding actual electrical angle; a mapping calibration for establishing a calibration mapping relation table between the actual electrical angle corresponding to each predetermined vector value and the corresponding mechanical angle measurement values; and a measurement value calibration step for when the current mechanical angle measurement value is not present in the calibration mapping relation table, calculating, by means of linear interpolation, the electrical angle corresponding to a current mechanical angle measurement value.
Provided are a motor stator, comprising a housing (1), an iron core (2), a winding (3), and bobbins (4). The bobbins (4) are attached to the iron core (2), and coils of the winding (3) are wound around winding teeth (2t) of the iron core (2) by means of corresponding bobbins (4). The housing (1), the iron core (2) and the bobbins (4) define an annular flow path (P) extending in the circumferential direction, the end of an axial side of the winding (3) is located in the annular flow path (P), and the housing (1) is provided with an inlet hole (11h), so that a cooling fluid entering the annular flow path (P) through the inlet hole (11h) can flow along winding slots to the end of the other axial side of the winding (3). In this way, the cooling structure of the motor stator is formed in a relatively simple structure, thereby effectively cooling the motor stator. Also provided are a motor comprising the motor stator and a vehicle power system comprising the motor.
H02K 3/24 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre avec des canaux ou des conduits pour un agent de refroidissement entre les conducteurs
74.
PLANETARY ROLLER GEAR, STEERING ACTUATOR AND REAR-AXLE STEERING SYSTEM
A planetary roller gear (1), in particular for an actuator of a rear-axle steering system, comprises a planet carrier (10) in which multiple planets (6) with no-lead profiles are guided and mesh with a likewise no-lead profile (11) of a nut (12). Respective damping elements (18, 24, 25) are inserted between sliding bearing elements (17) that bear the planets (6) and the planet carrier (10).
F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaisonÉléments essentiels pour l'utilisation de ces organes
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
F16C 27/06 - Paliers ou supports de paliers élastiques ou extensibles pour mouvement de rotation exclusivement par le moyen de parties en caoutchouc ou en un matériau analogue
F16H 57/00 - Parties constitutives générales des transmissions
F16H 57/08 - Parties constitutives générales des transmissions des transmissions à organes à mouvement orbital
75.
CONTROL UNIT WITH INTEGRALLY CAST CIRCUIT BOARD; SYSTEM CONSISTING OF PUMP AND CONTROL UNIT AND MANUFACTURING METHOD FOR A CONTROL UNIT
The present invention relates to a control unit (1), in particular for an electric pump (2), having a housing (3) which has at least a base portion (4) and side walls (5) projecting therefrom, wherein a circuit board (6) of the control unit (1) is arranged on the base portion (4) and the circuit board (6) is surrounded by the side walls. The side walls (5) project beyond the circuit board (6) and determine a protrusion volume (7) which is filled with an electrically insulating and thermally conductive potting compound (8).
The invention relates to a housing unit (1) for a separating clutch (30), having a slave cylinder housing (10) and a transmission housing (20), wherein the slave cylinder housing (10) and the transmission housing (20) are arranged concentrically with respect to each other about a common longitudinal axis L, and the slave cylinder housing (10) is at least partly received in the transmission housing (20), wherein the transmission housing (20) has an outer wall opening (21a), wherein the slave cylinder housing (10) has an inner wall (11), an outer wall (12) and a bottom wall (13) which connects the inner wall (11) and the outer wall (12) to each other, wherein the inner wall (11), the outer wall (12) and the bottom wall (13) together bound a pressure chamber (14), and wherein the outer wall (12) of the slave cylinder housing (10) has at least one inlet opening (12a, 12b, 12c). Each of the one or more inlet openings (12a, 12b, 12c) is positioned below a central plane M which divides the transmission housing (20) into a first and a second half cylinder (H1, H2), wherein the outer wall opening (21a) of the transmission housing (20) lies centrally in the first half cylinder (H1) above the central line M in the circumferential direction of the transmission housing (20).
F16D 25/08 - Embrayages actionnés par fluide avec organe actionné par fluide ne tournant pas avec l'organe d'embrayage
77.
ENERGY SUPPLY SYSTEM, AUTONOMOUSLY DRIVEN SUPPLY VEHICLE, COUPLING SYSTEM, CHARGING STATION, COMPUTER UNIT, METHOD FOR SUPPLYING AN ELECTRICALLY OPERATED MOTOR VEHICLE, AND COMPUTER PROGRAM PRODUCT
The invention relates to an energy supply system (1) for electrically operated motor vehicles (2), comprising: an autonomously driven supply vehicle (3) having a stored electrical energy source (4) and a first electrical connecting unit (5) electrically coupled to the stored electrical energy source (4), and a first mechanical connecting unit (6) mechanically coupled to the supply vehicle (3), wherein the first electrical connecting unit (5) and the first mechanical connecting unit (6) can be activated via a first control unit (9); a coupling system (13) which can be fixed to the motor vehicle (2), comprising a second electrical connecting unit (7), which can be coupled to a stored electrical energy source (28) of the motor vehicle (2), and a second mechanical connecting unit (8), which can be fixed to the motor vehicle (2), wherein the first mechanical connection unit (6) can be releasably coupled to the second mechanical connecting unit (8) and the first electrical connecting unit (5) can be releasably coupled to the second electrical connecting unit (7), wherein an electrical coupling of the first electrical connecting unit (5) to the second electrical connecting unit (7) can be carried out automatically, controlled by the first control unit (9), after the mechanical coupling has been established.
B60L 53/35 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
The present invention relates to a linear unit (10) and a system (100) comprising such a linear unit (10). The linear unit (10) comprises i) a housing (12), ii) a screw (14) rotatably mounted within said housing (12), iii) a nut (16) cooperating with said screw (14), and iv) two mounting assemblies (30) for mounting said housing (12) to an external structure (E). Said mounting assemblies (30) each comprise at least two trunnions (32) arranged transversely to said screw (14). Said trunnions (32) are preferably movably mounted in bearing shells (34) arranged on opposite sides of the screw (14).
The invention relates to a linear unit (10) and a system (100) comprising such a linear unit (10). The linear unit comprises i) a housing (12), ii) a screw (14) rotatably mounted within said housing (12), iii) a nut (16) cooperating with said screw (14), iv) a carriage (18) supported on an outside of that housing (12) and being movable along said housing (12) by means of a guide assembly (20), and v) a coupling element (30) coupling said carriage (18) to said nut (16) such that upon the movement of said nut (16) along said screw (14), said carriage (18) is taken along.
B23Q 5/40 - Avance par transmission mécanique des autres organes supportant les outils ou les pièces, p. ex. avance des traînards, des glissières d'outils à avance continue par un arbre, p. ex. une vis-mère
F16H 25/24 - Éléments essentiels pour ces mécanismes, p. ex. vis, écrous
80.
METHOD FOR DETECTING AN OBSTACLE WHEN OPENING A MOTOR-DRIVEN OPENING PANEL OF A VEHICLE
The invention relates to a method (100) for determining, when opening a motor-driven opening panel of a vehicle, a current value of a distance to impact between the opening panel and an obstacle, wherein the opening panel comprises a detection device arranged in an end region located on the side opposite an axis of rotation of the opening panel, and wherein the method (100) comprises, when the vehicle is stationary and the opening panel pivots about its axis of rotation between a closed position and a final open position, the steps of: - determining (108) the polar co-ordinates of the obstacle, in a reference frame centred on the detection device, wherein the polar co-ordinates comprise: - a distance between the detection device and the obstacle; and - an angle formed between the detection device and the obstacle; - depending on the polar co-ordinates, determining (109) the distance to impact between the opening panel and the obstacle.
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p. ex. systèmes du type radar primaireSystèmes analogues
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
G01S 13/42 - Mesure simultanée de la distance et d'autres coordonnées
E05C 17/00 - Dispositifs pour tenir les battants dans une position d'ouvertureDispositifs pour limiter l'ouverture des battants ou pour tenir les battants dans une position d'ouverture par une pièce mobile disposée entre le battant et le dormantDispositifs de freinage, butées ou tampons combinés avec ces dispositifs
E05F 15/43 - Détection par bords de sécurité sensibles à l'interruption de faisceaux d’énergie, p. ex. lumière ou son
The invention relates to a method (21), implemented in a computer (4) on board a vehicle (2), for predicting the speed of the vehicle (2) on a journey between a starting point and an arrival point, the computer (4) being connected to a system (8) for managing static and/or dynamic data relating to the road infrastructure and/or to road traffic, the computer (4) being configured to compute an optimum speed profile of the vehicle (2) using a predefined computing method, said computing method minimizing the Hamiltonian of a system of equations modelling the driving of the vehicle (2) and being configured to enable optimization of a criterion taking into account the energy consumption of the vehicle (2) and the duration of the journey, the computer (4) storing one or more records of past or recent driving phases of the vehicle (2).
A double row angular contact ball bearing includes an outer ring and an inner ring having two axially interconnected ring elements. Two outer raceways are provided on the outer ring, and an inner raceway is provided on each ring element, balls running on the outer and inner raceways in two arrows. A ring section of a ring element protrudes axially beyond the outer ring, and a measuring body is provided on the outer cylindrical lateral surface of the ring section. A measuring device with a measuring means which detects the measuring body is provided on the outer ring, said measuring means being positioned radially adjacently to the measuring body and at a distance thereto across a measuring gap.
F16C 19/18 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges à la fois radiales et axiales avec plusieurs rangées de billes
A stator of an electric rotating machine, an electric rotating machine equipped therewith and to a geared motor unit having the electric rotating machine. The stator of the electric rotating machine has a plurality of stator teeth, of which at least one stator tooth comprises a laminated core and on at least one side of the laminated core facing a rotor of an electric rotating machine comprising the stator, at least one pole shoe is arranged which delimits an air gap between the rotor and the stator tooth and is formed at least in regions from a soft-magnetic composite material. The pole shoe is bounded between its side facing the air gap and its side facing the laminated core on at least one side bounding the pole shoe along the circumferential direction by an obliquely extending surface and the cross-section of the pole shoe is larger on the side facing the air gap than on the side facing the laminated core.
An electric machine has a stator and a rotor which is separated from the stator by an air gap. The rotor has at least one first rotor body, which has a first group of permanent magnets, and at least one second rotor body, which is arranged at an axial distance from the first rotor body) and has a second group of permanent magnets. A rotor shaft is coupled to the first rotor body and the second rotor coaxially within the first rotor body and the second rotor body so as to transmit a torque. At least the first rotor body is mounted on the rotor shaft so as to be rotatable relative to the second rotor body against the effect of a first torsional stiffness by means of a mechanical field-attenuation mechanism.
The invention relates to a power electronics module (1), comprising – a number of power semiconductor components which are electrically connected to at least one external terminal (4) via at least one busbar (14), – a plastics housing (2) composed of a plastics housing composition, in which the power semiconductor components and also the at least one busbar (14) are embedded, – a control circuit board (7) with at least one current sensor (11) arranged thereon, wherein the current sensor (11) is arranged on a sensor circuit board region (10) which is arranged obliquely or perpendicularly with respect to a principal plane EP of the control circuit board (7) and is connected to the control circuit board (7) and projects through the plastics housing composition into a slot-type recess (18) in the at least one busbar (14).
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des sous-classes , , , , ou , p. ex. circuit hybrides
G01R 15/20 - Adaptations fournissant une isolation en tension ou en courant, p. ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs galvano-magnétiques, p. ex. des dispositifs à effet Hall
G01R 33/07 - Mesure de la direction ou de l'intensité de champs magnétiques ou de flux magnétiques en utilisant des dispositifs galvano-magnétiques des dispositifs à effet Hall
H05K 1/14 - Association structurale de plusieurs circuits imprimés
H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants
H01L 23/31 - Encapsulations, p. ex. couches d’encapsulation, revêtements caractérisées par leur disposition
H01L 23/498 - Connexions électriques sur des substrats isolants
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans la sous-classe
86.
PRESSURE DISTRIBUTION COMPOSITE FILM AND METHOD FOR DISTRIBUTING PRESSURE FORCE IN A SINTERING PROCESS
The invention relates to a pressure distribution composite film (DV) for distributing pressure force on a component (BE1, BE2), to be sintered on an electrical device (LM), during a sintering process, having: - a pressure distribution film (DF) for distributing the pressure force on the component (BE1, BE2) to be sintered; - a blocking layer (SS) on the pressure distribution film (DF), said blocking layer being fixedly joined to the pressure distribution film (DF) and being designed to prevent the deposition of the material of the pressure distribution film (DF) on the component (BE1, BE2) and/or the device (LM). The invention also relates to a method for sintering an electrical device with an above-mentioned pressure distribution composite film. The invention furthermore relates to a power electronics module, and to an inverter and a DC/DC converter, which are produced with the above-mentioned pressure distribution composite film using the above-mentioned method.
H01L 21/60 - Fixation des fils de connexion ou d'autres pièces conductrices, devant servir à conduire le courant vers le ou hors du dispositif pendant son fonctionnement
H01L 23/485 - Dispositions pour conduire le courant électrique vers le ou hors du corps à l'état solide pendant son fonctionnement, p. ex. fils de connexion ou bornes formées de couches conductrices inséparables du corps semi-conducteur sur lequel elles ont été déposées formées de structures en couches comprenant des couches conductrices et isolantes, p. ex. contacts planaires
87.
CABLE TENSIONING DEVICE AND ROBOT HAVING SUCH A CABLE TENSIONING DEVICE
The invention relates to a cable tensioning device (1), comprising a first deflecting roller (2), on which a first cable (3) is wound, a second deflecting roller (4) which is arranged coaxially with respect to the first deflecting roller (2) and on which a second cable (5) is wound, and a ratchet mechanism (6), comprising a preloading element (7) for axially preloading the first deflecting roller (2) in the direction of the second deflecting roller (4), a first spur toothing system (8) which is arranged on the first deflecting roller (2), and a second spur toothing system (9) which is arranged on the second deflecting roller (3), wherein, in the non-actuated state of the cable tensioning device (1), the spur toothing systems (8, 9) are in engagement with one another as a result of an axial preloading force of the preloading element (7), in such a way that a relative rotation of the deflecting rollers (2, 4) in a first rotational direction (10) is prevented and a relative rotation of the deflecting rollers (2, 4) in a second rotational direction (11), opposed to the first rotational direction, is released, wherein, if at least one of the deflecting rollers (2, 4) is actuated with an actuating force, exceeding a limit value, in the second rotational direction (11), the spur toothing systems (8, 9) slide on one another and, as a result, the first deflecting roller (2) moves relative to the second deflecting roller (4) counter to the axial preloading force of the preloading element (7), in order to release an adjustment of a rotational position of the deflecting rollers relative to one another.
F16H 7/04 - Transmissions pour transmettre un mouvement rotatif par des organes flexibles sans fin par câbles
F16H 9/22 - Transmissions pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser un mouvement rotatif par des organes flexibles sans fin sans organes à mouvement orbital utilisant des courroies, des courroies trapézoïdales ou des câbles spécialement adaptées pour les câbles
88.
METHOD FOR PRODUCING A COATED METAL SUBSTRATE PLATE, SUBSTRATE PLATE, ELECTROCHEMICAL CELL, AND COATING INSTALLATION
The invention relates to a method for producing a coated metal substrate plate (10), wherein a metal substrate plate (1) is coated with an adhesion promoter layer (2) in a first surface region by means of an arc vapour deposition (Arc-PVD) method, at least one single layer of a tetrahedral amorphous carbon layer (3) of the ta-C:H type having at least 3 wt.% hydrogen is formed with a first layer thickness in the range from 10 to 500 nm on the adhesion promoter layer (2) by means of the arc vapour deposition (Arc-PVD) method, wherein a temperature of the metal substrate plate (1), of the adhesion promoter layer (2) and of the tetrahedral amorphous carbon layer (3) is maintained in the range from 100 to 180°C during coating. The invention also relates to a coated metal substrate plate (10) produced thereby and to an electrochemical cell (20) comprising at least one such metal substrate plate, and to a coating installation (200) for carrying out the method.
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 14/32 - Évaporation sous vide par explosionÉvaporation sous vide par évaporation suivie d'une ionisation des vapeurs
C23C 14/54 - Commande ou régulation du processus de revêtement
C23C 14/56 - Appareillage spécialement adapté au revêtement en continuDispositifs pour maintenir le vide, p. ex. fermeture étanche
H01M 8/0204 - CollecteursSéparateurs, p. ex. séparateurs bipolairesInterconnecteurs non poreux et caractérisés par le matériau
H01M 8/0213 - Matériaux imperméables aux gaz contenant du carbone
H01M 8/0228 - Composites sous forme de produits en couches ou enrobés
89.
METHOD FOR DAMPING VIBRATIONS, AND TORQUE ASSEMBLY
The invention relates to a method for damping (10) vibrations (74) of a torque assembly (14) of a vehicle (24), having the steps of providing (12) the torque assembly (14) that has at least one torque component (18), which transmits a drive torque (16) in order to move the vehicle (24) and rotates at a rotational speed, detecting (40) at least one vibration parameter (42) of a present or immediately upcoming undesired vibration (74) which relates to the torque assembly (14), and carrying out (60) a damping measure (62) in order to damp the vibration (74) on the basis of the vibration parameter (42), wherein the at least one vibration parameter (42) is calculated by a trained neural network (44) using analysis information (46) assigned to the vibration (74) as input data (48). The invention additionally relates to a torque assembly (14).
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
B60W 30/20 - Réduction des vibrations dans la chaîne cinématique
F16F 15/00 - Suppression des vibrations dans les systèmesMoyens ou dispositions pour éviter ou réduire les forces de déséquilibre, p. ex. dues au mouvement
90.
INTEGRATED SEAL, OIL CIRCUIT, OIL DISTRIBUTOR RING WITH INTEGRATED SEAL, AND E-AXLE
The invention relates to an oil distributor ring (1) for terminating a flow of fluid, which is able to be guided through cooling channels (2) in a stator (3) or rotor (15), in fluidtight fashion, wherein the oil distributor ring (1) has at least one connection face (7) intended to rest against an end face (5) of a stator (3) or of a housing/rotor (15) or of a housing with interposition of a seal (8), wherein the seal (8) is an integral part of the oil distributor ring (1). The invention also relates to a stator (3) or rotor (15) and to an electrical machine (4) and to a E-axle in which such an electrical machine (4) is used.
H02K 9/197 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p. ex. de l'huile dans lesquels l'espace du rotor ou du stator est étanche au fluide, p. ex. pour pourvoir le rotor et le stator d'agents de refroidissement différents
H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
91.
STEERING UNIT FOR A STEER-BY-WIRE STEERING SYSTEM AND METHOD FOR PRODUCING A FEEDBACK ACTUATOR
The invention relates to a steering unit (1) for a steer-by-wire steering system, comprising a feedback actuator (2) which has at least one coil (5) for generating a magnetic field. For influencing the magnetic field, at least one intrinsically rigid actuator (8, 9, 12, 13) with location-dependent permeability is provided.
B62D 5/00 - Direction assistée ou à relais de puissance
F16D 57/00 - Freins à résistance liquideFreins à résistance à l'air
F16D 65/18 - Mécanismes d'actionnement pour freinsMoyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
92.
TUBULAR INSULATION OF A PRIMARY COIL OF A CONTACTLESS TRANSFORMER OF A SEPARATELY EXCITED SYNCHRONOUS MACHINE
The invention relates to a primary coil of a contactless transformer for a separately excited synchronous machine, comprising a ferrite core which is embodied in a hollow-cylindrical manner and has, on its radial outer side, a slot-like depression for receiving a winding; a winding which is arranged in the slot-like depression, having a radially inner lateral surface and a radially outer lateral surface; a first axial side and a second axial side which is located opposite the first axial side; a tubular insulation which is arranged on the inner radial lateral surface between the winding and the slot-like depression and encloses the winding on the first axial side and on the second axial side, wherein the tubular insulation forms a first portion which extends from the first axial side at least partially in an axial direction via the winding on the radially outer lateral surface, and the tubular insulation forms a second portion which extends from the second axial side at least partially in an axial direction via the winding on the radially outer lateral surface. The invention also relates to a contactless transformer, to a separately excited synchronous machine, and to a method for producing a primary coil of a contactless transformer for a separately excited synchronous machine.
An anti-friction bearing having integrated current removal comprises two bearing rings (2, 3), a number of rolling bodies (4) arranged between the bearing rings (2, 3), and a removal element (11) which is provided in the form of an un-closed ring for producing an electrically conductive connection between the bearing rings (2, 3). The removal element (11) is in the form of a wire and has an electrically conductive coating (17) contacting the bearing rings (2, 3) and comprising at least two components (18, 19, 20, 21).
The invention relates to a compensating device (15) and to a drivetrain (10) that has a planetary transmission (70), a switchable clutch device (75), a bevel gear differential (80) and a housing (85), wherein: the housing (85) at least partially encloses a housing interior (90) in which the planetary transmission (70), the clutch device (75) and the bevel gear differential (80) are arranged; the bevel gear differential (80) has a bevel gear set (100) which has a first bevel gear (110) and a second bevel gear (115) coupled to the first bevel gear (110); the planetary transmission (70) has a transmission output side (280), and the clutch device (75) has a clutch input side (285) and a clutch output side (295); the clutch input side (285) is torque-transmittingly connected to the transmission input side (280), and the clutch output side (295) is torque-transmittingly connected to the first bevel gear (110); the clutch device (75) is switchable between a closed state and an open state; and in the closed state, the clutch device (75) torque-transmittingly connects the first bevel gear (110) to the transmission output side (285), and in the open state, the first bevel gear (110) is rotatable relative to the transmission output side (280).
F16H 48/22 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des embrayages ou des freins à friction
F16H 48/32 - Dispositions pour supprimer ou modifier l'action différentielle, p. ex. dispositifs de verrouillage utilisant des moyens actionnés de l'extérieur utilisant des actionneurs à pression de fluide
A wave generator (1) comprises a rolling bearing (2), which in turn comprises an intrinsically rigid inner ring (3) having a non-circular outer contour and a flexible outer ring (4). The inner ring (3) has a race (7) outside of the sheet-metal center plane (25).
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
F16C 33/58 - Chemins de roulementBagues de roulement
A bearing defect analysis system includes a bearing diagnostic tool to generate diagnostic data for test bearings, a sorting tool, and a controller. The controller may receive the diagnostic data for the test bearings from the bearing diagnostic tool, generate spectral data for the test bearings based on the diagnostic data for one or more time windows using a multi-taper estimator, assign classifications to the test bearings based on the spectral data using a machine learning classifier, and direct the sorting tool to sort the test bearings based on the classifications. The machine learning classifier may be trained on spectral data for a set of training bearings.
An ejector for a fuel cell includes a housing, a nozzle, and an adjusting device. The housing includes a Venturi section, a first inlet through which new fuel gas is communicated into the housing, and a second inlet through which is recycled fuel gas is communicated into the housing. The nozzle is located inside the housing and fixed to the housing. The nozzle includes a tapered portion extending into the Venturi section. The adjusting device includes an adjusting element extending into the nozzle, wherein the adjusting element is configured to be located at different axial positions, and a cross-sectional area of at least a part of a first passage formed inside the nozzle is different when the adjusting element is located at the different axial positions.
The invention relates to a test device for characterising coatings, comprising a housing (12); a first and a second contact element (14, 16) each indirectly mounted on the housing (12); a sample holder (20); a first insulating element (28); a second insulating element (30); wherein the first contact element (14) and the second contact element (16) each have electrical connections (36) for connecting electrical power sources and for transmitting electrical energy through the sample body (18), wherein the first contact element (14) is mounted indirectly on the housing (12) and movably relative to the second contact element (16), wherein a pressure force for acting on the test body (18) can be set via the movably mounted first contact element (14), wherein the sample holder (20) can be coupled indirectly or directly to the housing (12), to a first drive means (24) and/or to a second drive means (26) depending on the measurement method to be carried out. A large number of contact-specific properties of coatings can be determined easily, quickly and economically by means of the test device (10).
G01N 27/04 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance
99.
BRAKE BLENDING IN ELECTRIC VEHICLES WITH RECUPERATION AND FRICTION BRAKE
In a method for determining a braking characteristic (14) for a brake arrangement (8) of a vehicle (4), a speed profile (24) for a simulated journey (26) of the vehicle (4) and a braking characteristic (14) is provided in a simulation arrangement (2), and for a particular number of passes (D): the journey (26) of the vehicle (4) is simulated and quality parameters (30a-c) for the currently applicable braking characteristic (14) are determined, wherein the braking characteristic (14) is changed between passes (D), after completion of the passes (D) a selected value (W1-3a-c) of a quality parameter (30a-c) is determined and the underlying braking characteristic (14) is provided for storage in the real vehicle (4), wherein the brake arrangement (8) has a friction brake (10) and a recuperation brake (12), wherein the braking characteristic (14) has a limit speed (VG) and a gradient (ST), wherein above the limit speed (VG) the vehicle (4) is braked only by means of the recuperation brake (12) and below the limit speed (VG) as the speed decreases (vIST) the proportion (ARB) the friction brake (10) contributes to the braking increases in accordance with the gradient (ST) and the recuperation brake (12) proportion (ARE) reduces accordingly.
B60L 7/24 - Systèmes de freins électrodynamiques pour véhicules, en général avec freinage additionnel mécanique ou électromagnétique
B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
100.
CONTROL UNIT AND METHOD FOR CONTROLLING A BRAKE SYSTEM
The invention relates to a control unit (10) for a motor vehicle (1) with a drive (2) for generating a driving torque for the motor vehicle (1), with a step-up gear mechanism (3) for stepping up the driving torque and with a brake device (4) for generating a braking torque on at least one driven wheel (5) of the motor vehicle, wherein the drive (2) is actuated in response to a pedal signal P. The control unit (10) has a detection unit (11) for detecting a value GB of a speed limit and a comparison unit (12) for comparing an actual value Gl of a vehicle speed with the value of the speed limit, wherein the control unit (10) is designed, in a first mode, to receive a signal ST of a thermal management system (6) of the motor vehicle (1 ) and, if the signal ST indicates a heat requirement and if the value GB of the speed limit is less than the actual value Gl of the vehicle speed, to trigger activation of the brake device (4) and to conduct heat produced at the brake device (4) to the thermal management system (6).
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
B60W 10/184 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage avec des freins de roues
