A wiring ring for a stator of an electric machine, including a housing having a plurality of slot-like recesses and a plurality of in particular annular or annular segment-like busbars which are arranged in the slot-like recesses. The busbars are designed to establish an electrical contact between the winding wire ends of the stator windings and the contact connections of a power electronics unit for controlling the electric machine. At least one of the bus bars contact to the contact connections of the power electronics unit is implemented via a busbar connection region by means of a screw connection. According to the disclosure, the screw connection has a nut which can be arranged loosely in a receptacle space of a receptacle underneath a through-hole in the busbar connection region.
A differential for a vehicle includes a final drive gear with a final drive gear spline, a differential carrier with a differential carrier spline, and an axially slidable clutch. The axially slidable clutch includes a first clutch spline drivingly engaged with a one of the final drive gear spline or the differential carrier spline and a second clutch spline for selectively drivingly engaging with the other one of the final drive gear spline or the differential carrier spline. In an example embodiment, the differential also includes a pair of side gears, each including an inner spline for drivingly engaging a respective axle shaft, a pair of radially offset spider gears, each drivingly engaged with both of the side gears, and a shaft extending through the pair of radially offset spider gears into the differential carrier.
F16H 48/24 - Dispositions pour supprimer ou modifier l'action différentielle, p.ex. dispositifs de verrouillage utilisant des embrayages ou des freins à engagement positif
F16H 48/08 - Transmissions différentielles avec des engrenages à mouvement orbital avec des engrenages orbitaux coniques
F16H 57/037 - Boîtes de vitesses pour l'adaptation des transmissions différentielles
3.
ROTOR ALIGNMENT COMPENSATION WITH FRICTION MATERIAL
A generator module for a vehicle includes a housing arranged for fixing to an engine block of a combustion engine, a stator, fixed in the housing, a rotor, rotatable relative to the stator, a hub fixed to the rotor and arranged for fixing to a crankshaft of the combustion engine, a ring gear carrier fixed to the hub, a intermediate plate connected to the ring gear carrier by a first flexible element, a rotor carrier plate fixed to the rotor and connected to the intermediate plate by a second flexible element, and a first friction material segment disposed axially between the intermediate plate and the rotor carrier plate. In an example embodiment, the first friction material segment is a first friction material ring. In an example embodiment, the generator module also includes a ring gear fixed to the ring gear carrier.
B60K 6/26 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les moteurs ou les générateurs
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
4.
METHOD AND DEVICE FOR PRODUCING AT LEAST ONE WIRE BLANK BENT INTO THE SHAPE OF A BRACKET
A device and a method for producing at least one wire blank bent into the shape of a bracket having a first wire section, a second wire section which is parallel to the first wire section, and a bent transition section between the first wire section and the second wire section.
B21F 1/00 - Cintrage des fils métalliques autre que l'enroulement; Redressage des fils métalliques
B21C 1/02 - Etirage des fils métalliques ou d'un matériau flexible analogue au moyen de machines ou d'appareils à étirer dans lesquels l'étirage est effectué par des tambours
5.
STATOR ASSEMBLY FOR USE IN MOTOR AND ASSEMBLY METHOD THEREFOR, AND MOTOR
The present invention provides a stator assembly for use in a motor and an assembly method therefor. The stator assembly comprises an iron core (1), comprising a cylindrical iron core body and a plurality of iron core teeth (11), conductor slots (1h) for accommodating conductors (3) being formed between every two iron core teeth (11) adjacent in the circumferential direction, side walls of each conductor slot (1h) formed by the iron core teeth (11) each comprising a flared portion (111), and the flared portions (111) being opposite each other in the circumferential direction and gradually getting further away from each other as the two extend towards radial openings of the conductor slots (1h), and sheet-like insulators (2), accommodated in the conductor slots (1h) in a manner of attaching to the peripheral walls of the conductor slots (1h), the ends of the sheet-like insulators (2) being disposed at the flared portions (111). As such, undesired interference between the conductors and the sheet-like insulators does not occur during the insertion of the conductors into the conductor slots. The present invention also provides a motor comprising the stator assembly for use in a motor, which can produce the same beneficial effect.
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p.ex. isolement d'encoches
H02K 15/10 - Application d'un isolant sous forme solide à des enroulements, des stators ou des rotors
A high-voltage terminal for a stator, including at least three conductor phases for electrically connecting the high-voltage terminal to a power electronics unit and at least one star phase in the form of a rail, wherein each of the at least three conductor phases is formed of at least two parallel rail sections which are connected so as to be electrically isolated from one another and mutually radially spaced apart via at least one spacer element, preferably via at least two spacer elements, and wherein the at least three conductor phases and the at least one star phase are stacked one on top of the other within the high-voltage terminal to form a rail stack, and are inserted and/or embedded in a plastics element so as to be electrically isolated from one another via the spacer elements.
A metallic bearing body for a sliding bearing includes a main body and a plurality of protrusions extending outward from the main body. Each of the plurality of protrusions extends in a longitudinal direction from the main body to an upper surface that is distal from the main body and has at least one through-bore that extends through the protrusion transversely relative to the longitudinal direction.
The disclosure relates to a hydraulic arrangement for actuating hydraulic consumers and for cooling heat sources and/or lubricating component parts, in particular within a drivetrain of a motor vehicle, comprising a reversing pump, by means of which a hydraulic medium can be conveyed in opposite conveying directions, and the reversing pump has a first pump connection and a second pump connection, the hydraulic arrangement comprising an active valve device, the active valve device configured as a 6/2-way valve.
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
9.
PLANET CARRIER ASSEMBLY, SHAFT-HUB CONNECTION, AND METHOD FOR PRODUCING THE SHAFT-HUB CONNECTION BETWEEN A CARRIER FLANGE AND A CARRIER FROM THE PLANET CARRIER ASSEMBLY
A planet carrier assembly includes a rotational axis, a carrier and a carrier flange. The carrier has circumferentially spaced first driver elements formed thereon and the carrier flange has circumferentially spaced second driver elements formed thereon. The second driver elements are interconnected with the first driver elements at common contact areas in an interlocking manner. The carrier flange is axially secured to the carrier in an axial direction by plastically deformed material at the common contact areas. In an example embodiment, the plastically deformed material is displaced from the first driver elements or the second driver elements.
An assembly includes: a housing, a shaft, a bearing, and a camlock. The shaft is arranged concentrically with the housing and is rotatable relative to the housing. The bearing supports the shaft in the housing. The camlock is configured to axially constrain the bearing relative to the shaft. The camlock includes a body arranged on the shaft and two arms pivotally connected to the body. The arms are selectively engageable with the shaft to fix the body relative to the shaft.
A torque transmitting device for a drivetrain for transmitting a drive torque to an output element. The device having: an electric motor with a conversion unit, which comprises a stator and a rotor that is rotatable relative to the stator, for converting electrical energy into mechanical energy; and a torsional vibration damper with a damper mass received on a damper mass support such that the damper mass can be deflected to a limited extent against the action of a restoring force, the damper mass being arranged so as to overlap radially with the conversion unit.
F16F 15/14 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des masses en oscillation libre tournant avec le système
F16D 3/12 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières spécialement adaptés à un emmagasinage de l'énergie pour absorber les chocs ou vibrations
12.
ELECTROLYSIS PLATE FOR HYDROGEN PROCUTION AND METHOD FOR PRODUCING AN ELECTROLYSIS PLATE
An electrolysis plate, in particular for the electrolysis of water, including a rectangular profiled metal sheet which has two long sides and two narrow sides and which has an outer, frame-like connecting region and a profiled region which is located within said connecting region, has a rectangular, non-square basic shape and forms an active area. A flow channel having a longitudinal direction defined by the non-square shape of the profiled region and running parallel to the long sides is delimited by the surface of the profiled region. An embossed pattern of the profiled metal sheet is provided successively in the longitudinal direction of the profiled region at least three times, not overlapping or touching, i.e. spaced apart. Each embossed pattern is formed by at least three individual embossed patterns positioned adjacent to one another, extending in the longitudinal direction and describing a zigzag or undulating shape. Consecutive embossed patterns are separated from one another by a strip-like intermediate section having intermediate profilings, each strip-like intermediate section running parallel to the narrow sides.
C25B 11/02 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Électrodes; Leur fabrication non prévue ailleurs caractérisées par la configuration ou la forme
A torque transmitting device for a drive train for transmitting an input torque provided by at least one drive element to an output element. The device including: an electric motor having a stator and a rotor which can be rotated relative to said stator for providing a further drive torque; a separating clutch arranged operatively between the first drive element and the electric motor; and at least one centrifugal pendulum which is arranged operatively between the separating clutch and the output element and has at least two pendulum masses which are accommodated so as to be deflectable to a limited extent along a pendulum path and so as to be peripherally adjacent to one another on at least one pendulum mass carrier that can be rotated about an axis of rotation, wherein the peripherally adjacent pendulum masses are coupled to one another via coupling means.
B60K 6/40 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par l'assemblage ou la disposition relative des organes
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
B60K 6/48 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p.ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p.ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type parallèle
F16D 3/12 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières spécialement adaptés à un emmagasinage de l'énergie pour absorber les chocs ou vibrations
F16H 45/02 - Combinaisons de transmissions à fluide pour transmettre un mouvement de rotation avec des accouplements ou des embrayages avec embrayages mécaniques pour "court-circuiter" une transmission à fluide du type hydrocinétique
A pendulum rocker damper with a rotation axis includes an input side with first and second input-side counter tracks, an output side with first and second output-side counter tracks, a stored energy source, and rocker elements disposed at opposite axial ends of the stored energy source. Each of the rocker elements has three axially offset partial tracks forming an input-side roller track and an output-side roller track. A first input-side rolling element is clamped between the first input-side counter track and a first input-side roller track and a second input-side rolling element is clamped between the second input-side counter track and a second input-side roller track. A first output-side rolling element is clamped between the first output-side counter track and a second output-side roller track and a second output-side rolling element is clamped between the second output-side counter track and a second output-side roller track.
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
15.
SPRING DAMPER WITH TWO OVERLOAD PROTECTION COUPLINGS, AND POWERTRAIN
A spring damper for a motor vehicle drive train includes a primary part, a secondary part, a hub element, a first overload protection coupling operatively inserted between the secondary part and the hub element and a second overload protection coupling. The secondary part is rotatably received relative to the primary part in a spring-damped manner. The first overload protection coupling includes an output and the second overload protection coupling is operatively inserted between the output and the hub element. The second overload protection coupling is arranged radially within the first overload protection coupling. The first overload protection coupling is closed below a threshold of a torque to be transmitted, and the first overload protection coupling releases a relative rotation between the secondary part and the hub element above the threshold.
F16F 15/139 - 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 caractérisée par des organes amortisseurs de friction
16.
HYDRODYNAMIC BEARING ARRANGEMENT FOR PUMP ASSEMBLY
A bearing configuration for an oil pump assembly is disclosed herein. The bearing configuration includes a first radially extending hydrodynamic bearing element configured to directly face a first axial side of a gear, a second radially extending hydrodynamic bearing element configured to directly face a second axial side of the gear, and an axially extending hydrodynamic bearing element configured to directly face a radially inner side of the gear. The bearing configuration is configured to be used to support an idler gear in a transmission assembly, in one example.
A torque converter assembly having a cover including a tubular body, and a pump including a shell. The shell of the pump is received in the tubular body of the cover, and the shell of the pump is joined to the cover with a circumferential weld. The tubular body of the cover can include a circumferentially extending groove, and the circumferential weld can be at least partially aligned in an axial direction with the groove.
A hydraulic arrangement for an electrically operable, multigear axle drive train of a motor vehicle comprising a hydraulic circuit in which a hydraulic fluid is guided, a hydraulic pump arranged to apply pressure to the hydraulic fluid within the hydraulic circuit, a first hydraulic path arranged to connect a first clutch device to the hydraulic circuit, and a second hydraulic path arranged to connect a second clutch device to the hydraulic circuit. The first and second clutch devices are each arranged to actuate a gear selection device of the electrically operable axle drive train.
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60K 17/10 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission à fluide
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
An inverter device includes a connection device and a housing in which an inverter circuit, a switching device and a control device are accommodated. The inverter circuit is connected to a direct current (DC) circuit and to an electric machine via the connection device, and the switching device is connected to the DC circuit and to resistor via the connection device. The inverter circuit is actuated by the control device to operate the electric machine, and the switching device is actuated by the control device to selectively energize one of the resistor or the DC circuit via the inverter circuit.
B60L 50/51 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible caractérisée par des moteurs à courant alternatif
H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
20.
TEST ASSEMBLY AND METHOD OF TESTING AN ASSEMBLY FOR THERMAL FATIGUE
A method of testing a test specimen assembly is disclosed herein. The method can include providing the test specimen assembly which includes a control element and a test element, which are formed from different materials.
A wheel bearing unit includes an outer ring, a first inner ring with a first axial end face, first rolling elements arranged between the outer ring and the first inner ring, a second inner ring with a second axial end face, facing the first axial end face, second rolling elements arranged between the outer ring and the second inner ring, and a sealing device for sealing an interface of the first inner ring and the second inner ring. The sealing device includes an annular retaining element and a sealing element provided on the annular retaining element. The sealing element is a sealing ring that includes first and second contact points contacting the annular retaining element, a third contact point contacting the first inner ring, and a fourth contact point contacting the second inner ring. At least one of the contact points has a flat face.
F16C 33/60 - Chemins de roulement; Bagues de roulement en plusieurs pièces
F16C 19/36 - 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 une seule rangée de rouleaux
F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
22.
METHOD FOR CONTROLLING A HYDRAULIC UNIT IN PARTICULAR FOR A DRIVETRAIN OF A MOTOR VEHICLE, HYDRAULIC UNIT AND DRIVETRAIN WITH HYDRAULIC UNIT
A method for controlling a hydraulic unit with a rotational-speed-controlled pump which, at an outlet side, provides at least two fluid flows in a manner switched by means of switching valves actuating at least one slave cylinder and for providing a volume flow which is controlled based on a rotational speed of the pump. To set the volume flow, an efficiency of the pump is calculated base on a comparison of a known slave cylinder volume of the at least one slave cylinder and a quantity of fluid of the pump for the filling of the at least one slave cylinder.
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
A transmission device includes an axis of rotation defining an axial direction, a supporting component, and an oil collector. The supporting component includes connecting holes and oil inlets. The oil collector includes a support plate, a channel connected to the support plate, oil guiding nozzles plugged axially into the oil inlets, fastening elements for holding the oil collector on the supporting component, and platforms disposed on a side of the fastening elements facing away from the supporting component. The channel runs around the axis of rotation and includes an outer contour. The fastening elements are at least partially fixedly engaged with the connecting holes. The platforms project radially from the oil collector radially beyond the outer contour. Each platform includes a planar surface and a projection. The projection projects out of the planar surface and axially beyond the platform.
A method for operating a fuel cell. The fuel cell is supplied with gaseous fuel via an anode-side gas feed line and with air via a cathode-side gas feed line. The anode-side gas feed line and the cathode-side gas feed line are coupled via a pressure-transmitting element, wherein in the event of an increased power requirement of the fuel cell, the gas pressure of the anode-side gas feed line is at least partly transmitted to the cathode-side gas feed line via the pressure-transmitting element and causes the gas pressure of the cathode-side gas feed line to increase. A fuel cell system having at least one fuel cell, an anode-side gas feed line, a cathode-side gas feed line, and a monitoring unit.
An operating system for controlling a vehicle, the operating system having an operating element for a manual operation by a vehicle operator; a display module in order to present the vehicle surroundings with a vehicle projection integrated therein. The operation of the operating element produces a change in the vehicle projection within the vehicle surroundings and a computer system causes the vehicle to move in the vehicle surroundings analogously to the change in the vehicle projection within the vehicle surroundings. A method for controlling the vehicle using the operating system is also provided. The vehicle is an autonomously drivable vehicle, preferably an all-wheel-steered omnidirectionally drivable vehicle, thereby allowing a reliable, secure, and simultaneously intuitive control of the vehicle.
A drive system for an electric vehicle includes a primary motor with a first power and a secondary motor with a second power, greater than the first power. The primary motor may be a synchronous motor and the secondary motor may be an asynchronous motor. The primary motor may be a permanent magnet motor and the secondary motor may be an induction motor. A power ratio between the first power of the primary motor and the second power of the secondary motor may be less than 1.
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 désirées; Adaptation 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
H02K 21/46 - Moteurs avec enroulement supplémentaire en court-circuit pour démarrage en moteur asynchrone
A blade assembly for a torque converter includes a shell defining an inner surface and a plurality of blades arranged around the inner surface of the shell. The plurality of blades each include a curved portion contacting the inner surface. The plurality of blades each further include a curved region axially spaced from the respective curved portion. The plurality of blades each further include an end extending from the respective curved portion to the respective curved region. Each end includes a notch arranged radially closer to the respective curved region than to the respective curved portion.
An improved seal assembly is disclosed herein that includes an outer cap, a ring, and a spring washer. The ring can be configured to repeatedly engage with a contact element defined on a bearing ring during rotation such that the ring vibrates, thereby promoting the removal of debris from the seal assembly.
F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
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
29.
COMBINED ELECTRIC MOTOR BEAM AXLE ASSEMBLY AND STEERING ACTUATOR
An electric vehicle module assembly including a steering actuator sub-assembly connected to a beam axle sub-assembly. The steering actuator sub-assembly provides multiple functions, including the inherent function of the steering actuator to improve the turning radius of the electric vehicle, as well as positioning the center of gravity of the electric vehicle module assembly in a more desirable position such that NVH issues are reduced for the electric vehicle.
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 6/06 - 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 réagissant uniquement aux dispositifs amortisseurs des vibrations du véhicule
A bearing assembly, in particular for a converter, including a rolling bearing having an outer ring which is arranged in an inner housing, the inner housing being movable with respect to an outer housing in the axial direction of the rolling bearing by means of a two-row linear rolling bearing structure, and the rotational axes of all the rolling elements in each row of the linear rolling bearing structure lying in a common plane, and the two planes being at an oblique angle to one another. At least one anti-rotation element which engages in a mating contour in the outer housing is connected to the inner housing.
F16C 23/08 - Roulements à billes ou à rouleaux à autoréglage
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
A stator for an electric machine, in particular for use in a hybrid or fully electric drive train of a motor vehicle. The stator has a cylindrical opening which extends axially through the stator and on which a plurality of stator slots are present, the stator slots being arranged in a peripherally distributed manner and extending radially outward from an inner cylinder jacket surface of the cylindrical opening and being formed over the entire axial length of the stator. The, stator slots each have a slot base on the radially outer end thereof and an air gap to a rotor, which can be received in the cylindrical opening, on the radially inner end thereof. The stator windings have winding wires arranged in the stator slots and the stator windings are designed as a wave winding having a first winding mat and a second winding mat.
An electrical circuit arrangement includes an inverter, a driver circuit and a protective circuit. The inverter includes a plurality of inverter switching elements each having a drive connection. The drive connection of at least one inverter switching element is connected to the driver circuit via a first switching element of the protective circuit (6). A drive connection of the first switching element is connected to a circuit node, which is connected to a first potential via a resistor and to a second potential via a second switching element. The protective circuit comprises a comparison device, an input of which is connected to an operating voltage and a reference voltage and an output of which is connected to a drive connection of the second switching element so that, if the operating voltage deviates from the reference voltage, the second switching element is switched and the first switching element is switched due to one of the first potential or the second potential being applied to the circuit node as a result of the switching of the second switching element.
H02P 29/024 - Détection d’un défaut, p.ex. court circuit, rotor bloqué, circuit ouvert ou perte de charge
B60L 15/00 - 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 désirées; Adaptation 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
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
33.
METHOD FOR DETERMINING A DIRECTION OF TRAVEL AND/OR A CHANGE IN POSITION AND/OR A SPEED OF A DRIVERLESS TRANSPORT VEHICLE, DRIVERLESS TRANSPORT VEHICLE AND DRIVERLESS TRANSPORT SYSTEM
A method for determining a direction of travel and/or a change in position and/or a speed of a driverless transport vehicle (1), which has an optical sensor (8) directed to a ground (10), on which the driverless transport vehicle (1) is traveling, wherein a) measurement data is acquired by means of the optical sensor (8), and b) the direction of travel of the driverless transport vehicle (1) and/or a change in position and/or a speed of the driverless transport vehicle (1) is/are determined by an evaluation unit (6) in the driverless transport vehicle (1) based on the acquired measurement data. A driverless transport vehicle and a method for operating a driverless transport vehicle are also provided along with a driverless transport system.
A bearing assembly includes an inner ring and an outer ring arranged coaxially with the inner ring. A first axial washer and a second axial washer are axially spaced from each other. A central ring is disposed radially between the inner ring and the outer ring and axially between the first axial washer and the second axial washer. Four rows of rolling bodies are provided. The rolling bodies in each row are engaged with the central ring. Each of the inner ring, the outer ring, the first axial washer, and the second axial washer are engaged with the rolling bodies of one respective row.
A shunt assembly for an open bearing including an annular shunt device having a plurality of through slots for passing lubricant and the annular shunt device being configured to engage a first bearing ring, a clamping ring seated against a second bearing ring within an inner diameter of the annular shunt device. The shunt assembly also includes a carbon fiber layer seated against a radially inner surface and an axially outer surface at least two surfaces of the clamping ring, the carbon fiber layer contacting the annular shunt device and a bracket partially enclosing the carbon fiber layer against the clamping ring, the bracket being configured to engage the second bearing ring, wherein the annular shunt device, the bracket, and the carbon fiber layer are configured to provide an electrically conductive pathway between the bearing rings.
H02K 11/40 - Association structurelle à des dispositifs de mise à la terre
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
A method for producing a rolling bearing component includes providing a rolling bearing component formed from a rolling bearing steel, heating the rolling bearing component to form an austenitic microstructure, and cooling the rolling bearing component in a warm salt bath to a temperature below a martensite start temperature of the rolling bearing steel. The rolling bearing component has a wall thickness or a diameter of at least 85 mm at at least one point and includes a martensitic microstructure in an edge layer region and a microstructure consisting of pearlite or upper bainite in a core region after the cooling. A rolling bearing component produced by the method and a rolling bearing comprising the rolling bearing component are also disclosed.
F16C 19/04 - 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
B21D 53/10 - Fabrication d'autres objets particuliers de sièges de soupapes ou pièces similaires
C21D 9/40 - Traitement thermique, p.ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliers; Fours à cet effet pour roulements de paliers
C21D 1/18 - Durcissement; Trempe avec ou sans revenu ultérieur
A high-voltage terminal for a stator, including: —three bus bars for electrically connecting the HV terminal to power electronics; and —a star bar; wherein each of the three bus bars has a current input element and at least n parallel current output elements, and the star bar has at least 3n current input elements, n being greater than or equal to 4, and wherein, within the HV terminal, the bars are stacked one on top of the other to form a bar stack and are arranged such that they are electrically insulated from one another by at least one plastics element, more particularly are electrically insulated from one another in a plastics element, and preferably are embedded therein.
A drive unit for a robot, having an input shaft, an input shaft drive motor and a strain wave gear mechanism for transmission to an output shaft. The strain wave gear mechanism has a wave generator which is operatively connected to the input shaft, a flexible ring and a toothed ring are connectable to the output shaft, a first sensor for detecting an angular position of the input shaft and a second sensor for detecting the angular position of the output shaft. In order to allow the drive unit to precisely adjust the angular position of the output shaft to each setpoint angular position, the drive unit has a third sensor for detecting an expansion of the flexible ring. A robot having such a drive unit and a method for precisely adjusting the angular position of the output shaft are also provided.
A bearing assembly includes an inner bearing ring, an outer bearing ring and rolling bodies located between the inner bearing ring and the outer bearing ring. A gap is defined by a radially outer surface of the inner bearing ring and a radially inner surface of the outer bearing ring. The radially inner surface of the outer bearing ring includes a first radial surface portion that is offset a greater distance from a center of the bearing than a second radial surface portion. The first and second radial surface portions are connected by a sloped surface. A sealing arrangement located in the gap. The sealing arrangement includes a first annular body including an elastomeric sealing protrusion to contact the sloped surface of the outer bearing ring.
F16C 33/78 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux avec diaphragme, disque ou bague, avec ou sans parties élastiques
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 including a stator core and a winding. A wire of the winding is continuously wound in a wave shape in the circumferential direction, a number of wound layers is 2N, a number of phases is S, a number of poles of each phase winding is 2P. The stator core is formed with 4×S×P slots; the winding per phase per pole includes two wire groups; each wire group has two wires wound in parallel in adjacent slots; the pitches of the wire groups during winding include a normal pitch and a jumper pitch; the normal pitch has alternate first and second pitches; the jumper pitch includes a third pitch and a fourth pitch; each wire group uses one jumper pitch after every P−1 normal pitches in a same layer; and the jumper pitch causes the two wires in a same wire group to be transposed in the circumferential winding direction.
The disclosure relates to a method for actuating a decoupling unit in a powertrain which comprises at least one driven axle. The aim of the disclosure is to simplify the actuation of the decoupling unit. This is achieved in that the decoupling unit is passively actuated in an actuation direction using an actuation force, which is provided in a hydraulic system, via a first hydraulic functional surface, and the decoupling unit is passively actuated in a restoring direction using a restoring force via a second hydraulic functional surface.
The disclosure relates to a belt pulley decoupler for transmitting torque between the belt of a belt drive and a shaft in driving connection therewith. The belt pulley decoupler includes: a hub fastened to the shaft, a belt pulley rotably mounted on the hub, helical torsion spring arranged in a torque flow path between the belt pulley and the hub, a first spring plate extending in the torque flow path on a side of the belt pulley, and a second spring plate rotationally fixed to the hub.
The disclosure relates to a belt pulley decoupler for transmitting torque between the belt of a belt drive and a shaft in driving connection therewith. The belt pulley decoupler includes: a hub fastened to the shaft, a belt pulley rotably mounted on the hub, helical torsion spring arranged in a torque flow path between the belt pulley and the hub, a first spring plate extending in the torque flow path on a side of the belt pulley, and a second spring plate rotationally fixed to the hub.
The hub has an imbalance which compensates for an imbalance of the helical torsion spring resulting from a ground portion of the spring ends in such a way that the following relationship applies for the spring imbalance {right arrow over (U)}s and the hub imbalance {right arrow over (U)}b.
The disclosure relates to a belt pulley decoupler for transmitting torque between the belt of a belt drive and a shaft in driving connection therewith. The belt pulley decoupler includes: a hub fastened to the shaft, a belt pulley rotably mounted on the hub, helical torsion spring arranged in a torque flow path between the belt pulley and the hub, a first spring plate extending in the torque flow path on a side of the belt pulley, and a second spring plate rotationally fixed to the hub.
The hub has an imbalance which compensates for an imbalance of the helical torsion spring resulting from a ground portion of the spring ends in such a way that the following relationship applies for the spring imbalance {right arrow over (U)}s and the hub imbalance {right arrow over (U)}b.
|{right arrow over (U)}s+{right arrow over (U)}b<|{right arrow over (U)}s|
F16D 3/12 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières spécialement adaptés à un emmagasinage de l'énergie pour absorber les chocs ou vibrations
A torque converter includes a drive plate arranged to receive a torque. The torque converter further includes a front cover non-rotatably connected to the drive plate. The torque converter further includes a lock-up clutch including a piston and a clutch plate disposed between the piston and the front cover. The piston is axially slidable to engage the clutch plate. The torque converter further includes first and second seals each configured to seal the piston to the front cover. The first seal is arranged at an inner diameter of the piston, and the second seal is arranged radially outside of the first seal.
F16H 45/02 - Combinaisons de transmissions à fluide pour transmettre un mouvement de rotation avec des accouplements ou des embrayages avec embrayages mécaniques pour "court-circuiter" une transmission à fluide du type hydrocinétique
44.
METHOD FOR PRODUCING A BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL, AND BIPOLAR PLATE
A method for producing a bipolar plate for an electrochemical cell, wherein a fluid-impermeable carrier is provided and a fluid-impermeable coating is applied to at least one subregion of a surface of the carrier, wherein the coating is applied by at least one of cold gas spraying, plating, in particular roll cladding, or high-velocity flame spraying, in particular with air or oxygen as a combustion gas. A bipolar plate for an electrochemical cell.
H01M 8/0245 - Composites sous forme de produits en couches ou enrobés
H01M 8/0258 - Collecteurs; Séparateurs, p.ex. séparateurs bipolaires; Interconnecteurs caractérisés par la configuration des canaux, p.ex. par le champ d’écoulement du réactif ou du réfrigérant
45.
ELECTRIC MACHINE HAVING SHOULDERS BETWEEN A PLURALITY OF CONDUCTORS AND TABS OF A WINDING RECEPTACLE REGION OF A STATOR OR OF A ROTOR
An electric machine for driving a motor vehicle, having a stator and a rotor, rotatably mounted relative to the stator. The stator or the rotor is equipped with a winding receptacle region having a plurality of radially extending longitudinal slots distributed in a circumferential direction. Each longitudinal slot has with an opening toward one radial side, the width of which opening is delimited by two ends of two tabs directed toward each other in the circumferential direction, wherein each longitudinal slot has, between a chamber region receiving a plurality of conductors and the two tabs, at least one shoulder reducing a width of the chamber region, the conductors being supported in a radial direction on the at least one shoulder.
H02K 1/16 - Noyaux statoriques à encoches pour enroulements
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
46.
TORQUE LIMITER WITH A ROTATIONAL AXIS FOR A DRIVE TRAIN
A torque limiter for a drive train includes a rotational axis, a first cover disc and a second cover disc, a central disc arranged axially between the cover discs, a first friction lining and a second friction lining, a radially outer connector and a radially inner connector, and a spring element. The first friction lining is for frictionally locking torque transmission between the first cover disc and the central disc, and the second friction lining is for frictionally locking torque transmission between the second cover disc and the central disc. The radially outer connector is permanently connected to the cover discs in a torque-transmitting manner, and the radially inner connector is permanently connected to the central disc in a torque-transmitting manner. The spring element is arranged between the central disc and the first friction lining or the second friction lining.
A shunt assembly for a bearing configuration is disclosed herein. The shunt assembly includes a mesh layer that provides electric contact between a first and second conductive component. The mesh layer can be secured against one of the conductive components via application of a preload, which can be achieved by a spring, O-ring, or other element.
A stator assembly for a torque converter includes a body, a one-way clutch, and a washer. The body is rotatable about an axis and has a cavity defined by an axial wall radially spaced from the axis and a radial wall extending radially inward from the axial wall. The one-way clutch is disposed in the cavity. The washer includes a thrust surface, a supporting surface, and an axial retention feature. The thrust surface faces away from the cavity. The supporting surface directly contacts the one-way clutch. The axial retention element is configured to connect to the axial wall of the body.
A torque converter includes a front cover arranged to receive a torque and a lock-up clutch engaged with the front cover. The lock-up clutch includes a reaction plate, a clutch plate, and an anti-rattle plate. The reaction plate is fixed to the front cover and includes a plurality of windows circumferentially spaced from each other. The clutch plate includes a plurality of tabs each engaged with the reaction plate via one respective window. The anti-rattle plate is fixed relative to the front cover and engaged with each of the plurality of tabs in the corresponding windows.
F16H 45/02 - Combinaisons de transmissions à fluide pour transmettre un mouvement de rotation avec des accouplements ou des embrayages avec embrayages mécaniques pour "court-circuiter" une transmission à fluide du type hydrocinétique
F16H 57/00 - TRANSMISSIONS - Parties constitutives générales des transmissions
A camshaft phaser for an internal combustion engine includes a stator defining a receptacle therein. The stator includes a ring and a plurality of webs extending radially inward from the ring. The camshaft phaser also includes a rotor rotatable with respect to the stator and received inside the receptacle. The rotor includes a center section and a plurality of vanes extending radially outward from the center section. The center section abuts the webs to define chambers circumferentially between the webs. Each of the vanes is positioned in one of the chambers and sealingly engaging an inner circumferential surface of the ring. At least one of the chambers is a locking chamber and at least one the vanes is a locking vane positioned in the locking chamber. The camshaft phaser also includes a locking valve in the locking vane configured to allow fluid to enter into the locking chamber and to prevent fluid from flowing out of the locking chamber to lock the rotor with respect to the stator in a locked orientation.
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
F01L 1/46 - Systèmes de distribution à soupapes, p.ex. à soupapes de levage - Parties constitutives, détails ou accessoires, non couverts par un des sous-groupes précédents
A wheel end disconnect assembly includes an axle shaft, a wheel hub, and a wheel end disconnect clutch. The axle shaft has a first dog clutch spline and the wheel hub has a second dog clutch spline. The wheel end disconnect clutch has a dog clutch sleeve and a rocker pin. The dog clutch sleeve has a third dog clutch spline engaged with one of the first or second dog clutch splines and arranged to selectively engage and disengage from the other of the first or second dog clutch splines, and a first spiral groove. The rocker pin has a first pin end arranged to selectively engage and disengage from the first spiral groove to axially displace the dog clutch sleeve. The first dog clutch spline and the second dog clutch spline may both be outer splines, and the third dog clutch spline may be an inner spline.
F16D 11/14 - Embrayages dans lesquels les organes ont des parties qui se pénètrent mutuellement avec des organes d'embrayage mobiles selon l'axe uniquement
F16D 23/14 - Manchons actionnant les embrayages; Organes d'actionnement directement reliés aux manchons actionnant les embrayages
B60B 27/02 - Moyeux adaptés pour tourner sur l'essieu
52.
LAYER AND LAYER SYSTEM AND ELECTRICALLY CONDUCTIVE PLATE AND ELECTROCHEMICAL CELL
A layer, in particular for forming an electrically conductive plate for an electrochemical cell, wherein the layer contains a first chemical element from the group of precious metals in the form of ruthenium in a concentration in the range of 50 to 99 at. % and at least a second chemical element in the form of silicon in a concentration of <10 at. %. Furthermore, a layer system, an electrically conductive plate and an electrochemical cell are provided.
H01M 8/0228 - Composites sous forme de produits en couches ou enrobés
C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
C25B 9/60 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Éléments de structure des cellules; Assemblages d'éléments de structure, p.ex. assemblages d'électrode-diaphragme; Caractéristiques des cellules relatives aux procédés Éléments de structure des cellules
C25B 9/75 - Assemblages comprenant plusieurs cellules du type filtre-presse avec une électrode bipolaire
H01M 8/18 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible à régénération, p.ex. batteries à flux REDOX ou éléments à combustible secondaires
C25B 9/77 - Assemblages comprenant plusieurs cellules du type filtre-presse avec diaphragmes
A centering jig for a generator rotor including a housing, a pin, a spring, and a compressing element. The housing has a plate arranged for bolting to a generator housing, the pin extends through the plate and has a head portion, the spring is arranged to apply a force to the head portion, and the compressing element is for compressing the spring. In some example embodiments, the plate has a first pair of apertures radially offset from the pin. In some example embodiments, the housing also includes a pair of tubular portions extending from the plate and aligned with respective ones of the first pair of apertures. In an example embodiment, the plate also includes a second pair of apertures radially offset from the first pair of apertures. In an example embodiment, the pin has a distal end arranged for contacting a shaft of the generator rotor.
H02K 15/16 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques Équilibrage des rotors
A stator of an electric machine of axial flux design, with and a stator core, which forms a structural unit and includes a first region oriented towards a first axial outer side, and a second region oriented towards a second axial outer side. In the first region, stator teeth and winding grooves are formed on the first outer side alternately in the peripheral direction. In the second region, stator teeth) and winding grooves are formed on the second outer side alternately in the peripheral direction. The stator teeth of the first and second regions are oriented offset to each other. The winding grooves of the first and second regions are radially distanced from one another in the peripheral direction such that there is no overlap of the winding grooves of the first and second regions in the axial direction in the outer surface that runs around radially.
A generator module for a vehicle includes a housing arranged for fixing to a combustion engine, a generator arranged in the housing, a shaft, a spring, circumscribing the shaft, and a cup, circumscribing the spring. The generator has a stator, fixed to the housing, and a rotor, rotatable within the housing and including a rotor carrier. The shaft is fixed to the rotor carrier and the cup has an annular flange disposed axially between the spring and the housing. In an example embodiment, the housing has a pump housing for a cooling pump and the cup contacts the spring and the pump housing before the generator module is installed in the vehicle. In an example embodiment, the housing and the rotor carrier have complementary conical surfaces, and the spring is arranged to urge the complementary conical surfaces into contact.
H02K 7/18 - Association structurelle de génératrices électriques à des moteurs mécaniques d'entraînement, p.ex. à des turbines
H02K 5/04 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p.ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
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
The disclosure relates to a belt pulley decoupler for transmitting torque between the belt of a belt drive and a shaft in driving connection therewith. The belt pulley decoupler includes a hub, a belt pulley, and a series circuit of a helical torsion spring, a wrap-around band, which surrounds the helical torsion spring with a radial gap, and a driver sleeve, which surrounds the wrap-around band and transmits the torque between the wrap-around band and the helical torsion spring. An outer periphery of the wrap-around band is in frictional contact with an inner lateral surface, which rotates conjointly with the belt pulley, and the outer periphery of the wrap-around band is also in frictional contact with the inner lateral surface of the driver sleeve. An end of the helical torsion spring is in contact with a radially inwardly extending spring plate of the driver sleeve.
F16D 3/12 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement adaptés à des fonctions particulières spécialement adaptés à un emmagasinage de l'énergie pour absorber les chocs ou vibrations
F16D 3/72 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement avec pièces d'accouplement reliées par un ou plusieurs organes intermédiaires avec des fixations aux pièces d'accouplement axialement espacées
F16D 41/20 - Roues libres ou embrayages à roue libre avec bague ou bande de serrage expansibles ou contractables
A drive wheel, comprising a drive disk, which has a traction-means connection region; and a shaft connection region, which can be rotated relative to the traction-means connection region against damping action of a torsional vibration damping device having a spring accommodation chamber. The spring accommodation chamber is filled with lubrication medium and is closed via a cover. The cover has a groove facing the drive disk and containing a sealing means.
The disclosure relates to a threaded nut of a ball screw, the threaded nut having an inner sleeve made of sheet metal and an outer sleeve made of sheet metal, which are nested axially in one another to form a nut sleeve. The nut sleeve is provided with a thread, which is formed helically about a longitudinal axis of the threaded nut and which forms, on the inner circumference of the nut sleeve, a ball groove wound helically about the longitudinal axis of the threaded nut and, and on the outer circumference of the nut sleeve, a helically wound outer ridge.
F16H 25/24 - Eléments essentiels pour ces mécanismes, p.ex. vis, écrous
F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaison; Eléments essentiels pour l'utilisation de ces organes
B21D 53/24 - Fabrication d'autres objets particuliers d'écrous ou pièces filetées similaires
59.
THREADED NUT OF A BALL SCREW DRIVE, AND METHOD FOR PRODUCING SAME
The disclosure relates to a threaded nut of a ball screw drive. The threaded nut includes an inner sleeve made of sheet metal and an outer sleeve made of sheet metal. The inner and outer sleeves are nested axially in one another to form a nut sleeve. A thread of the nut sleeve is helically wound about a longitudinal axis of the threaded nut and forms a ball groove on the inner circumference of the inner sleeve. The outer sleeve is provided along the thread with at least one outer hole into which material of the inner sleeve is molded.
F16H 25/24 - Eléments essentiels pour ces mécanismes, p.ex. vis, écrous
F16H 25/22 - Mécanismes à vis avec billes, rouleaux ou organes similaires entre pièces travaillant en conjugaison; Eléments essentiels pour l'utilisation de ces organes
B21D 53/24 - Fabrication d'autres objets particuliers d'écrous ou pièces filetées similaires
B21H 3/08 - Fabrication de corps hélicoïdaux ou de corps ayant certaines parties de forme hélicoïdale de corps à filetage intérieur
A torque converter includes an impeller having an impeller shell and an impeller hub attached to a radially extending end of the impeller shell. The torque converter further includes a cap slidably engageable with the impeller hub. The cap includes a base and an inner ring portion. The inner ring portion is configured to be received by the impeller hub and includes an end spaced from the base. The end is configured to extend radially outside of an inner surface of the impeller hub in an installed position.
A method is for producing a wet-running friction paper, at least containing a fiber fraction consisting of at least one type of fiber, a fraction of at least one filler, and a fraction of a binder based on phenol resin. The fiber fraction, the filler fraction and the binder dissolved as a phenolate solution are processed together in a paper production process to form a pulp, and the binder is subsequently precipitated by means of a precipitating agent, preferably diluted sulfuric acid, and the pulp applied to a long screen is dried and cured while the temperature is raised.
D21H 27/28 - Structures appliquées sur la surface par des procédés de fabrication particuliers, p.ex. dans des presses caractérisées par la feuille de couverture ou par les couches supérieures des structures traitées de façon à obtenir des propriétés de résistance spécifiques, p.ex. à l'usure ou aux intempéries
The disclosure relates to an electric-motor-driven hydraulic pump actuator with two plate-like housing elements which are connected sealingly to one another with the interposition of an intermediate plate in order to form a housing in which a drive shaft is rotatably mounted.
The disclosure relates to an electric-motor-driven hydraulic pump actuator with two plate-like housing elements which are connected sealingly to one another with the interposition of an intermediate plate in order to form a housing in which a drive shaft is rotatably mounted.
In order to improve the functionality and/or simplify manufacture of the electric-motor-driven hydraulic pump actuator, a bearing device for the drive shaft is secured in one of the housing elements by means of a spring device that passes through the intermediate plate via a through-hole through which the drive shaft extends.
F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
F04C 2/14 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés d'un autre type qu'à axe interne avec des pistons rotatifs dentés
A torque converter includes a front cover, an impeller, a turbine, a lock-up clutch, and a damper assembly. The front cover is arranged to receive a torque. The impeller has an impeller shell non-rotatably connected to the cover. The turbine is in fluid communication with the impeller and includes a turbine shell. The lock-up clutch includes a clutch plate. The damper assembly includes a spring and a cover plate supporting the spring. The cover plate includes a spring window configured to receive the spring, and a plurality of tabs extending from a radial side of the spring window towards the front cover. The plurality of tabs are configured to drivingly connect to the clutch plate.
F16H 45/02 - Combinaisons de transmissions à fluide pour transmettre un mouvement de rotation avec des accouplements ou des embrayages avec embrayages mécaniques pour "court-circuiter" une transmission à fluide du type hydrocinétique
F16F 15/121 - 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 utilisant des ressorts comme organes élastiques, p.ex. des ressorts métalliques
F16F 15/123 - 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 utilisant des ressorts comme organes élastiques, p.ex. des ressorts métalliques des ressorts enroulés
An electric machine for use within the powertrain of a hybrid or fully electric motor vehicle includes a stator and a rotor, said stator and rotor being received in an engine housing. The engine housing has at least one A-bearing shield and at least one B-bearing shield (6) for supporting the rotor relative to the engine housing, wherein the A-bearing shield and/or the B-bearing shield has/have a multipart design, in particular a two-part design, in each case comprising a respective annular inner shield and an annular outer shield, and the inner shield is arranged radially within the outer shield such that an annular space is formed between the inner shield and the outer shield. A connection shield is at least partly arranged in the annular space so that the inner shield and the outer shield are secured in the radial direction by the connection shield.
An electric drive unit includes an electric motor having a rotor shaft that defines a hollow that is accessible via an opening defined at an axial end of the rotor shaft. The hollow defines a portion of a fluid flow path. The electric drive unit also includes an output shaft that extends into the hollow through the opening. The electric drive unit further includes a baffle that extends into the hollow through the opening. The baffle is arranged to redirect fluid flowing along the fluid flow path away from a portion of at least one of the rotor shaft and the output shaft.
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
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
A sealed anti-friction bearing, consisting of an inner bearing ring with a raceway arranged on its outer shell surface, of an outer bearing ring with a raceway arranged on its inner shell surface, and of a multiplicity of rolling bodies which roll between the bearing rings on the raceways, wherein two circumferential annular grooves are machined into the inner shell surface of the outer bearing ring axially on both sides next to the raceway in the outer bearing ring, in which annular grooves two seals are fastened which consist in each case of a circularly annular reinforcement and of an elastomer coating and which, on their inner circumference, comprise in each case one first radial sealing lip which bears against axial surfaces of two undercuts arranged on both sides next to the raceway in the inner bearing ring, in each case one second axial sealing lip which bears against radial surfaces of the undercuts in the inner bearing ring, and in each case one third sealing lip which forms a sealing gap together with the undercuts in the inner bearing ring (2).
The disclosure relates to a steering assembly for a drive-by-wire steering system of a vehicle having an input means for inputting a steering command, a steering shaft with a first region and a second region longitudinally spaced apart from the first region, and a sensor system for detecting a steering angle and/or a steering torque on the steering shaft. The sensor system comprises a first angular-position sensor and a second angular-position sensor. The first angular-position sensor is assigned to the first region and the second angular position sensor is assigned to the second region, so that it is possible to determine, by means of a difference of a first angle signal of the first angular-position sensor and a second angle signal of the second angular-position sensor, the steering torque on the steering shaft on which the steering torque is acting.
B62D 15/02 - Indicateurs de direction ou aides de direction
B62D 6/10 - 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 réagissant uniquement au couple d'entrée caractérisées par les moyens pour détecter le couple
G01L 5/22 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la force appliquée aux organes de commande, p.ex. organes de commande des véhicules, détentes
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
An impact-protection safety device for a robot comprises a first connection part, which is intended to be connected to a robot arm, and a second connection part, which is intended to be connected to an actuator, wherein the connection parts cooperate with one another by means of guides of a first and second type, and a plurality of spring elements in the form of compression springs are tensioned between the connection parts The different guides each comprise a plurality of pegs connected to the second connection part, wherein the pegs to be assigned to the guide of the first type each have a stop contour that acts in the pull-out direction and engages behind a contour of the first connection part, and the pegs to be assigned to the guide of the second type are each surrounded by one of the spring elements.
B25J 19/00 - Accessoires adaptés aux manipulateurs, p.ex. pour contrôler, pour observer; Dispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs
69.
Bearing track cage for mitigating rolling element excursion
A bearing track cage includes a plurality of retention elements, wherein each retention element includes at least a first axial side and a second axial side, and wherein each adjacent pair of retention elements of the plurality of retention elements defines a rolling element pocket configured to retain a rolling element. A first support is slidably coupled to each of the plurality of retention elements on the first axial side thereof and a second support is slidably coupled to each of the plurality of retention elements on the second axial side thereof.
F16C 19/16 - 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 une seule rangée de billes
70.
BYPASS OIL SUPPLY FOR AN OIL VOLUME ACCUMULATOR OF A HYDRAULIC CAMSHAFT PHASER
The disclosure relates to a hydraulic camshaft phaser for relative rotation between a camshaft and a crankshaft. The camshaft phaser comprising two oppositely acting working chambers to which hydraulic medium pressure can be applied in a controlling manner by means of a hydraulic valve, thereby causing a relative rotation between the camshaft and the crankshaft. A volume accumulator formed by the camshaft phaser collects the hydraulic medium exiting from the working chambers. The volume accumulator is divided into two partial volume accumulators which flank the working chambers in an axial direction and which are connected to one another by a hydraulic medium line which extends axially through the camshaft phaser and is independent of the working chambers.
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
71.
DYNAMIC SEAL ASSEMBLY WITH A VALVE AND A DIAPHRAGM FUNCTION
A seal assembly includes a piston and a seal. The piston includes a first radial piston wall, a second radial piston wall extending radially further than the first radial piston wall, a groove formed between the first radial piston wall and the second radial piston wall, and a bypass line extending at least partially around the groove. The seal disposed in the groove. The seal includes a first sealing lip extending radially outward beyond the second radial piston wall and a second sealing lip. The second sealing lip is sealed against the first radial piston wall to seal an entry space when acted on by a pressure below a predetermined pressure limit pG, and pivotable radially inward to open the entry space when acted on by a pressure above the predetermined pressure limit pG.
F15B 15/14 - Dispositifs actionnés par fluides pour déplacer un organe d'une position à une autre; Transmission associée à ces dispositifs caractérisés par la structure de l'ensemble moteur le moteur étant du type à cylindre droit
F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
F16J 15/3232 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par joints élastiques, p.ex. joints toriques avec au moins une lèvre ayant plusieurs lèvres
A strut bearing assembly and an improved cap for a strut bearing assembly is disclosed herein. The cap defines a first bearing pocket half dimensioned to receive a first portion of a bearing assembly, a radially outer edge defining a first mating element configured to mate with a first portion of a top mount, and a radially inner projection defining a bearing surface configured to abut a second portion of a top mount. The top mount component can generally be configured to attach to a car body. The strut bearing assembly can include a guide ring including a guide sleeve configured to provide an interface for a shock absorber spring. The guide ring can define a second bearing pocket half dimensioned to receive a second portion of a bearing assembly.
F16C 43/04 - Assemblage des éléments de paliers à contact de roulement
F16C 19/10 - 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 axiales principalement
F16C 35/04 - Supports rigides de paliers; Corps de paliers, p.ex. calottes, couvercles dans le cas de roulements à billes ou à rouleaux
F16C 33/76 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux
An axle disconnect clutch includes an axle shaft, a tulip for a constant velocity joint, and a sliding sleeve. The sliding sleeve includes a first inner spline and a first outer spline, radially aligned with the first inner spline. One of the axle shaft or the tulip includes a second inner spline, and the other one includes a second outer spline. The sliding sleeve is axially slidable along a one of the first inner spline or the first outer spline to engage the other of the first inner spline or the first outer spline with the second outer spline or the second inner spline, respectively, rotationally connecting the axle shaft and the tulip. In an example embodiment, the sliding sleeve has an undulating profile, and a number of inner spline teeth of the first inner spline is equal to a number of outer spline teeth of the first outer spline.
B60B 35/14 - Essieux transmettant le couple composites ou coupés, p.ex. demi-essieux; Liaisons entre les éléments ou sections de l'essieu
B60B 35/18 - Essieux transmettant le couple caractérisés par la disposition des paliers pour les éléments transmettant le couple dans les carters d'essieu
A bearing module that supports adjacent ends of coaxial shafts, includes an outer ring having first and second axially adjacent raceways and first and second flanges located at the respective ends. A first group of rolling elements rolls on the first raceway, and a second group of rolling elements rolls on the second raceway. A first cage retains the first group of rolling elements circumferentially spaced apart from one another, and a second cage retains the second group of rolling elements. An axial bearing is retained axially between the first and second groups of rolling elements, and has axial bearing rolling elements that are configured for rolling contact with (a) facing axial side raceways on first and second inner rings supported respectively on the first and second groups of rolling elements, (b) the adjacent ends of the two coaxial shafts, or (c) integral washers of the axial bearing.
A centrifugal pendulum absorber includes a center plate arranged to receive a torque, a first pendulum connected to the center plate, a second pendulum mass connected to the center plate, and a resilient bumper disposed between the first and second pendulum masses. The first pendulum mass and the second pendulum mass axially bracket the center plate. The resilient bumper is connected to the first and second pendulum masses. The resilient bumper includes a core enclosed by a casing. The core is a metal and the casing is a polymer.
F16F 15/14 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des masses en oscillation libre tournant avec le système
An electrical machine arrangement including an electrical axial flux machine having a stator and having a rotor, a component supporting the stator, and a rotor shaft which is in contact with the rotor so as to rotate therewith. The rotor is arranged inside the electrical machine arrangement in a manner rotatably mounted by means of at least one bearing point. The stator has at least one stator half which is axially spaced apart from the rotor by an air gap. At least one spacer element is provided for axially orienting at least two of the assemblies: first stator half, second stator half (and rotor relative to one another.
H02K 15/16 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques Équilibrage des rotors
H02K 7/08 - Association structurelle avec des paliers
A generator module for a vehicle includes a housing with a first conical surface, a rotor assembly with a second conical surface, aligned with the first conical surface, and a spring arranged to push the second conical surface into contact with the first conical surface. In an example embodiment, the first conical surface or the second conical surface includes a plastic surface or a friction paper surface. In an example embodiment, the rotor assembly is axially displaceable within the housing to compress the spring and move the second conical surface away from the first conical surface.
The disclosure relates to a belt pulley decoupler for a motor vehicle drive train that includes a hub constituent part configured for attachment to a crankshaft of an internal combustion engine, a flexible drive element pulley supported in a spring-damped manner relative to the hub constituent part, and a vibration absorber. The vibration absorber includes a mounting plate that extends from a fastening region, which is supported on the hub constituent part and connected to the hub constituent part in a positively locking and/or non-positive manner, radially outwards to a collar region which receives at least one mass element, has a plate portion which is supported axially on a flange element of the hub constituent part and which is held relative to the hub constituent part via an axially running dome portion formed either by the mounting plate or the flange element.
A planet carrier assembly includes a shaft and a planet carrier with a first carrier side plate. The shaft includes an axially aligned axis of rotation, a guide surface, and an axial stop axially adjacent to the guide surface. The first carrier side plate is materially bonded to the shaft at a first joining zone formed axially between the axial stop and the first carrier side plate. The first carrier side plate has a holder radially supported on the guide surface and centered on the axis of rotation. The guide surface may run in a circumferential direction around the axis of rotation. The guide surface may have at least a section of an external cylindrical surface.
The invention relates to an electric axial flux machine comprising a stator, a rotor having a rotor shaft and at least a first disk-shaped rotor body that is rotationally and linearly fixedly arranged on the rotor shaft, and comprising a cooling device for cooling the axial flux machine. According to the invention, the cooling device comprises a first cooling channel module for holding a coolant, said cooling channel module being designed such that is can be placed as a separate component axially directly adjacent to the rotor body, on the side remote from the stator.
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
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 21/24 - Moteurs synchrones à aimants permanents; Génératrices 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
81.
SPUR TOOTHING SYSTEM FOR WHEEL BEARING ARRANGEMENT
A spur toothing system for a wheel bearing arrangement includes a plurality of radially extending teeth configured to axially engage mating teeth of a counter-toothing system. Each one of the radially extending teeth includes a tooth base plane, a pair of tooth flanks and a tooth tip. The tooth base is plane defined at a radial height where a width of the one of the radially extending teeth is equal to a gap between the one of the radially extending teeth and an adjacent one of the radially extending teeth. The pair of tooth flanks has a common tooth flank height measured radially from the tooth base plane and the tooth tip has a tooth tip height measured radially from the tooth base plane. The tooth tip merges tangentially into each of the pair of tooth flanks and is formed from at least two tangential radii.
A method of forming a welded connection between a hub and a plate component in a transmission assembly is provided. The method includes providing the plate component which includes a radially extending portion and an opening in a connection region to the hub, forming a flare bevel with an axial extension that extends beyond a projection of a thickness of the radially extending portion of the plate component at the opening, locating the plate component with the flare bevel and at least a portion of the axial extension on the hub, welding in a recess formed between the flare bevel and the hub to connect the plate component to the hub with the weld, and removing at least a portion of the axial extension after the welding.
F16H 41/28 - Transmissions rotatives à fluide du type hydrocinétique - Parties constitutives eu égard à leur fabrication, p.ex. fixation des aubes
F16H 45/02 - Combinaisons de transmissions à fluide pour transmettre un mouvement de rotation avec des accouplements ou des embrayages avec embrayages mécaniques pour "court-circuiter" une transmission à fluide du type hydrocinétique
B23K 33/00 - Extrémités de pièces spécialement profilées pour effectuer des assemblages brasés ou soudés; Remplissage des joints continus ainsi formés
B23K 101/00 - Objets fabriqués par brasage, soudage ou découpage
F16H 41/24 - Transmissions rotatives à fluide du type hydrocinétique - Parties constitutives
83.
ELECTRIC MOTOR FOR AN ACTUATING DEVICE OF A MOTOR VEHICLE AND METHOD FOR MOUNTING A CAMSHAFT ADJUSTER
The disclosure relates to an electric motor for driving an actuating device of a motor vehicle, comprising a housing, a plug module, which has a first plug connector, and a screw, by which the plug module is screwed to the housing. The plug modules forms a housing flange and the screw is arranged completely within the interior space enclosed by the housing and the plug module. The disclosure also relates to a method for connecting a camshaft adjuster to such an electric motor.
H02K 5/22 - Parties auxiliaires des enveloppes non couvertes par les groupes , p.ex. façonnées pour former des boîtes à connexions ou à bornes
H02K 5/02 - Enveloppes ou enceintes caractérisées par le matériau les constituant
H02K 5/18 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des nervures ou des ailettes pour améliorer la transmission de la chaleur
H02K 7/14 - Association structurelle à des charges mécaniques, p.ex. à des machines-outils portatives ou des ventilateurs
84.
DOUBLE SPINE RING ADAPTER FOR TORQUE CONVERTER TESTING
A spline adapter assembly for connecting a torque converter one-way clutch to a shaft for testing. The spline adapter assembly includes an inner race ring including a radially outer roller body contact surface and a radially inner interface surface, and an adapter having a radially outer interface surface that is complementary to and engaged with the radially inner interface surface of the inner race ring and a radially inner shaft interface surface. The inner race ring of the spline adapter assembly replaces the original inner one-way clutch race ring and can be machined for each assembly being tested in order to provide the proper radially outer roller body contact surface configuration, and is connected to a universal adapter that mates with the test equipment.
F16D 1/112 - Accouplements à action rapide dans lesquels les pièces sont simplement présentées dans l'axe dont les moyens de retenue tournent avec l'accouplement et agissent par parties s'engageant l'une dans l'autre, c.à d. accouplement positif les parties s'engageant l'une dans l'autre comportant des surfaces transmettant le couple, p.ex. raccords à baïonnettes
An electrical machine, in particular for use in a hybrid or fully electrical power train of a motor vehicle includes a stator and a rotor coaxially and rotatably arranged therein; a balancing disk for receiving and/or removing at least one balancing mass arranged on the rotor for conjoint rotation therewith, the balancing disk rotating in a radial plane of the rotor and being impinged by cooling fluid that is conducted radially outwards along at least one face under the effect of centrifugal force when the balancing disk rotates. On its face, the balancing disk includes a first fluid conducting element which runs radially more and more outwards in the axial direction out of the balancing disk such that the cooling fluid can be directed from the balancing disk toward the stator at an angle α relative to the radial plane when the balancing disk rotates.
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
86.
METHOD FOR ASCERTAINING A ROTARY POSITION, METHOD FOR ASCERTAINING AN ELECTRICAL ANGULAR POSITION AND METHOD FOR DRIVING AN ELECTRIC MOTOR MOTOR
A method is provided for ascertaining a rotary position of a rotor, which is assigned to an electric motor and which is able to rotate about an axis of rotation with respect to a stator and the rotary position of which is ascertained by at least one measurement value of a rotary sensor by virtue of at least one measurement value of the rotary sensor being compared at a first time during operation of the rotor with a stored sensor measurement value reference. The method includes calculating the rotary position present at the rotor at the first time based on a comparison between a sequence of measurement values and a sequence of reference values. The stored sensor measurement value reference includes the sequence of reference values, and the reference values are previously stored measurement values of the rotary sensor at various rotary positions of the rotary sensor. The measurement values recorded before the first time are stored as the sequence of measurement values.
A shaft system including a shaft having a peripheral groove extending in the circumferential direction, and further including a securing device as well as an interlocking connection by a deformation of the securing device into the groove. The securing device forms a first axial stop for a shaft component. The securing device includes a second axial stop. Also disclosed are an electric machine having the shaft system as well as a process for manufacturing the shaft system.
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p.ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
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
A bearing assembly is disclosed herein. The bearing assembly includes a first inner ring and a second inner ring, as well as an outer ring. A first plurality of rolling elements are arranged to be supported between the first inner ring and the outer ring. A second plurality of rolling elements are arranged to be supported between the second inner ring and the outer ring. A third plurality of rolling elements are arranged to be supported between the second inner ring and the outer ring. The second plurality of rolling elements is arranged axially between the first and third plurality of rolling elements. Various dimensions and aspects of the bearing assembly are designed in order to provide increased efficiency and a reduced envelope.
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
F16C 33/58 - Chemins de roulement; Bagues de roulement
89.
COMPONENT FOR AN ELECTGROCHEMICAL CELL AND REDOX-FLOW CELL, FUEL CELL AND ELECTROLYZER
A component for an electrochemical cell, wherein the component is present in the form of an electrode for a redox-flow cell or in the form of a bipolar plate for a fuel cell or an electrolyzer or in the form of a fluid diffusion layer for an electrolyzer, including a substrate which is formed from a material in the form of a metal sheet and/or an expanded metal grille, wherein the material is formed from a tin-nickel alloy or a tin-silver alloy or a tin-zinc alloy or a tin-bismuth alloy or a tin-antimony alloy. A redox-flow cell, a fuel cell and an electrolyzer are also provided.
C25B 11/032 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Électrodes; Leur fabrication non prévue ailleurs caractérisées par la configuration ou la forme perforées ou foraminées Électrodes poreuses Électrodes à diffusion de gaz
H01M 4/86 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes inertes ayant une activité catalytique, p.ex. pour piles à combustible
H01M 8/18 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible à régénération, p.ex. batteries à flux REDOX ou éléments à combustible secondaires
C25B 11/036 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Électrodes; Leur fabrication non prévue ailleurs caractérisées par la configuration ou la forme Électrodes bipolaires
C25B 9/19 - Cellules comprenant des électrodes fixes de dimensions stables; Assemblages de leurs éléments de structure avec des diaphragmes
C25B 11/052 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Électrodes; Leur fabrication non prévue ailleurs caractérisées par le matériau Électrodes comportant des électro-catalyseurs sur un substrat ou un support Électrodes comportant un substrat et un ou plusieurs revêtements électro-catalytiques
A roller bearing includes inner and outer rings, and a plurality of rolling bodies configured to roll in two rows on corresponding raceways on the inner and outer rings. At least one of the inner ring and outer ring is split radially to form at least two ring portions. The raceway in an abutment region between the at least two ring portions has a ground recess locally deepening the raceway. Each ground recess on the outer ring has an arcuate course extending transversely to the abutment region, the greatest radial depth of the ground recess lies in the abutment region, and each ground recess extends in the circumferential direction of the raceway of the outer ring over a length which is at most the circumferential distance between the contact point of a first rolling body and the contact point of a second rolling body.
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
A sealing assembly for protecting a bearing from contamination is disclosed herein. The sealing assembly includes an annular insert having a cross-section including a radial arm and an axial arm configured to press against an inner bearing ring, an annular sealing member configured to be pressed against the annular insert, the annular sealing member having a cross-section including a first arm directed in an axial direction and a second arm directed in a radial direction, and at least one radially oriented lip extending from the first arm, and an annular shield configured to engage the annular sealing member and at least one of an inner bearing ring or an outer bearing ring.
A battery assembly, comprising a plurality of battery units, wherein each of the battery units includes one or more batteries; adjacent battery units are detachably and electrically connected; coolant flow channels for a coolant to pass therethrough are formed in the battery units; and the coolant flow channels of the plurality of battery units are in communication with each other.
H01M 50/258 - Batteries modulaires; Boîtiers pourvus de moyens d’assemblage
H01M 10/6568 - Liquides caractérisés par des circuits d'écoulement. p.ex. boucles, situés à l'extérieur des éléments ou des boîtiers des éléments
H01M 10/613 - Refroidissement ou maintien du froid
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p.ex. ronde ou elliptique
H01M 50/262 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports avec des moyens de fixation, p.ex. des serrures
A device for marking a component. The device includes a laser device for generating a laser marking beam, a support surface for providing the component to be marked, and a housing for housing a working region between the laser device and the component to be marked. The housing has a multi-part design, and the housing includes at least a first housing part and a second housing part. The two housing parts are designed to be movable relative to each other and are arranged such that in a loading position, the housing provides an open working region, by means of which the component to be marked can be introduced into the working region, and in a working position, the housing completely closes the working region.
B41J 2/44 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par l'irradiation sélective d'un matériau d'impression ou de transfert d'impression utilisant une seule source de rayonnement, p.ex. faisceaux lumineux ou disposition d'obturateurs
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
B23K 26/352 - Travail par rayon laser, p.ex. soudage, découpage ou perçage pour le traitement de surface
B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
94.
MECHANICAL CONNECTION UNIT, STATOR AND ELECTRIC MACHINE
A mechanical connection unit for fastening an electrical coupling element to an interconnection ring of an electric machine. The connection unit includes a fixing component, which can be interlockingly and/or frictionally positioned on the interconnection ring, and a receiving component, which is rotatably mounted on the fixing component and is provided for releasably fixing the electrical coupling element. The receiving component can be rotated from a first position to a second position for removal of the electrical coupling element.
H02K 1/18 - Moyens de montage ou de fixation des parties magnétiques fixes sur ou aux structures constituant le stator
H02K 11/25 - Dispositifs pour détecter la température ou actionnés par des valeurs de cette variable
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p.ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
A wet multi-plate clutch includes a plate carrier with a pair of fluid passage openings and a friction plate rotationally fixed and axially displaceable relative to the plate carrier. The friction plate has a carrier element and a pair friction pads fastened to the carrier element and delimiting a groove. The groove includes a groove geometrical center line. The groove geometrical center line may extend radially through a one of the pair of fluid passage openings, or it may extend radially between the pair of fluid passage openings. If the groove geometrical center line extend radially between the pair of fluid passage openings, one of the pair of friction pads may include a pad geometrical center line extending along a radial extent through a one of the pair of fluid passage openings.
A shaft system includes a shaft having a first shaft portion. The first shaft portion has a profile which is formed in the radial direction, extends in the axial direction, has a constant cross-section in a first region, and is open in the axial direction towards a first side of the shaft portion. In a second region of the first shaft portion adjoining the first region, the profile has a taper in the direction of a second side opposite the first side. A peripheral groove extending in the circumferential direction is introduced between the first region and the second region and forms a first groove flank in the first region and a second groove flank in the second region. The second groove flank forms an axial boundary for the profile in the first region towards the second side. Also disclosed is an electric machine comprising said shaft system.
H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p.ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
A cage of a roller bearing includes at least two cage segments, wherein each cage segment is formed from two side pieces, which are disposed at an axial distance from one another, and from a plurality of webs that are circumferentially distanced from each other and that connect the side pieces in the axial direction, wherein each cage segment forms an arc of a given arc length, the plurality of webs includes a center web, which maintains a distance of half the given arc length from the circumferential ends of the respective cage segment, and wherein the center web is penetrated by a bore the center axis of which approximately runs through the center of gravity of the cage segment, and which is configured to accommodate a radially outwardly directed moving device in a releasable manner.
A multi-gerotor pump includes a shaft, rotatable about an axis, a first gerotor pump, a second gerotor pump, a housing, and a reservoir. The first gerotor pump has a first inner gerotor rotationally fixed to the shaft and the second gerotor pump has a second inner gerotor, axially offset from the first inner gerotor, and rotationally fixed to the shaft. The housing has a first gerotor pump inlet channel and a first gerotor pump outlet channel, and a second gerotor pump inlet channel and a second gerotor pump outlet channel. The first gerotor pump outlet channel and the second gerotor pump inlet channel are in fluid communication with the reservoir.
F04C 2/10 - Machines ou pompes à piston rotatif du type à engrènement extérieur, c. à d. avec un engagement des organes coopérants semblable à celui d'engrenages dentés du type à axe interne, l'organe externe ayant plus de dents ou de parties équivalentes de prise, p.ex. de rouleaux, que l'organe interne
F04C 15/00 - "MACHINES" À LIQUIDES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT; POMPES À DÉPLACEMENT POSITIF, À PISTON ROTATIF OU OSCILLANT - Parties constitutives, détails ou accessoires des "machines", des pompes ou installations de pompage non couverts par les groupes
A bearing assembly is disclosed herein that is configured for use in a rubber boot arrangement. The bearing assembly includes an outer ring, an inner ring, a plurality of rolling elements supported between the outer ring and the inner ring, and a cage configured to retain the plurality of rolling elements. A thrust washer is provided that is configured to prevent wear, abrasion, or other damage to the bearing components. The thrust washer can be configured to be directly attached to any of the bearing components, such as the inner ring or the inner sleeve.
F16C 19/30 - 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 axiales principalement
A K0 clutch includes a housing, a piston, and an apply chamber. The housing includes an axial wall and a port extending radially outward from the axial wall. The piston includes a seal engaged with the axial wall. The piston is axially slidable relative to the axial wall. The apply chamber is disposed between the piston and the housing. The apply chamber is selectively fluidly communicable with the port based on a pressure in the apply chamber.
F16H 45/02 - Combinaisons de transmissions à fluide pour transmettre un mouvement de rotation avec des accouplements ou des embrayages avec embrayages mécaniques pour "court-circuiter" une transmission à fluide du type hydrocinétique
F16D 25/0638 - Embrayages actionnés par fluide dans lesquels le fluide actionne un piston incorporé dans l'embrayage l'embrayage comportant des surfaces de friction avec organes d'embrayage mobiles exclusivement selon l'axe avec des surfaces de friction plates, p.ex. des disques avec plus de deux disques, p.ex. à lamelles multiples
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