The invention relates to a modular system for manufacturing a stator for an electric machine, comprising - a stator assembly having a stator core and a stator winding with multiple winding connections, and - multiple busbar arrangements for manufacturing stators with a different interconnection of the stator winding, wherein the busbar arrangements each have multiple stator winding connection points for connection to the winding connections of the stator winding, multiple phase connection points and multiple connecting lines for connecting the stator winding connection points to the phase connection points, wherein the stator winding connection points and the phase connection points of the multiple busbar arrangements are each arranged geometrically identically in relation to one another, and wherein the stator winding connection points and the phase connection points of the multiple busbar arrangements are each connected differently to one another via the connecting lines.
The invention relates to a rotor (1) for an electric machine (2), in particular for use within the powertrain (3) of a motor vehicle (4) which is driven in a hybrid or fully electric manner. The rotor (1) is made of a plurality of rotor bodies (6) made of stacked rotor laminations (5), and the rotor bodies (6) are equipped with permanent magnets (8). The rotor bodies (6) are rotated relative to one another about a common rotational axis (7), wherein the rotor (1) hereby has an offset angle a which is defined by the total rotation of the rotor bodies (6), and each of the rotor laminations (5) has at least one first offset hole (9) through which a first rod-shaped tool (21) can engage axially and by means of which the relative offset of two axially adjacent rotor bodies (6) can be adjusted. The first offset holes (9) are arranged in the rotor (1) in a flush manner relative to one another such that a first channel (10) is formed extending axially through the rotor (1), said first offset holes (9) having a contour (11) which deviates from a circular shape and which has a longitudinal extension (12) in the radial direction.
H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p.ex. aimants permanents internes [IPM]
H02K 29/03 - Moteurs ou génératrices à dispositifs de commutation non mécaniques, p.ex. tubes à décharge ou dispositifs à semi-conducteurs avec un circuit magnétique spécialement adapté pour éviter des ondulations du couple ou des problèmes de démarrage autonome
3.
CONTACTLESS ENERGY TRANSMISSION DEVICE, KIT-OF-PARTS FOR MANUFACTURING A CONTACTLESS ENERGY TRANSMISSION DEVICE, ROTOR OF AN ELECTRIC MACHINE, ELECTRIC MACHINE, AND METHOD FOR ASSEMBLING A ROTOR
The invention relates to a contactless energy transmission device (1) for a rotor (2) of an electric machine (3), in particular a separately excited synchronous machine inside a drive train of a motor vehicle, said energy transmission device comprising: a hollow shaft (4) which can be coupled to the rotor (2) of the electric machine (3) in a torque-transmitting manner; and an inductive transmitter (5) which has an energisable primary winding (6) and a secondary winding (7) which is spaced apart therefrom and can be electrically conductively coupled to a winding of the rotor (2), and the contactless energy transmission device (1) has rectifier electronics (11) connected to the secondary winding (7), the rectifier electronics (11) being located inside the hollow shaft (4) and being connected thereto for conjoint rotation therewith.
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
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02K 11/042 - Redresseurs associés à des parties tournantes, p.ex. à des noyaux rotoriques ou à des arbres tournants
H02K 19/36 - Association structurelle de génératrices synchrones à des appareils électriques auxiliaires agissant sur les caractéristiques de la génératrice ou en assurant la commande, p.ex. à des impédances ou des interrupteurs
4.
INVERTER, METHOD FOR MANUFACTURING AN INVERTER, AND ELECTRIC MACHINE
The invention relates to an inverter (1) for supplying current to an electric machine (20), in particular an electric machine (20) within a drive train (3) of a fully electric or hybrid motor vehicle (4), said inverter comprising: an inverter housing (2) inside which the power electronics (5) of the inverter (1) are accommodated; an electrical input (6) for coupling to an electrical DC voltage source (7); and an electrical output (8) for coupling to an electrical AC voltage consumer (9), the power electronics (5) being designed to transform the DC voltage applied to the electrical input (6) into an AC voltage applied to the electrical output (8), the inverter (1) also comprising a passive EMC filter (10) and/or an active EMC filter (11), the active EMC filter (11) being positioned on a flexible printed circuit board (12) which is fixed on a laminated busbar (13).
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
H05K 9/00 - Blindage d'appareils ou de composants contre les champs électriques ou magnétiques
H02M 7/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu; Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif
B60L 50/50 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible
H02M 1/15 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu utilisant des éléments actifs
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
5.
CONTACTLESS ENERGY TRANSMISSION DEVICE, KIT-OF-PARTS FOR PRODUCING A CONTACTLESS ENERGY TRANSMISSION DEVICE, ROTOR OF AN ELECTRIC MACHINE, ELECTRIC MACHINE, AND METHOD FOR INSTALLING A ROTOR
The invention relates to a contactless energy transmission device (1) for a rotor (2) of an electric machine (3), in particular an externally excited synchronous machine within a powertrain of a motor vehicle, comprising a hollow shaft (4) which can be coupled to the rotor (2) of the electric machine (3) so as to transmit a torque, and comprising an inductive transformer (5) which has a primary winding (6) that can be energized and a secondary winding (7) that is arranged at a distance thereto and can be coupled to a winding of the rotor (2) in an electrically conductive manner. The secondary winding (7) of the inductive transformer (5) is arranged within the hollow shaft (4) and is fixed to same for co-rotation therewith, while the primary winding (6) of the inductive transformer (5) is positioned in the hollow shaft (4) in a non-rotatable manner relative thereto.
The invention relates to a roller ring (1) with a multi-part cage (2) and rollers (4), wherein the cage (2) is made of a cage core (6) and at least one cover plate (7), and the cage core (6) and the cover plate (6) are held together in a form-fitting manner so as to be secured against a rotation relative to each other and are connected together in a non-releasable manner.
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
The invention relates to a brake device (1) for an electrically operatable axle drivetrain (2) of a motor vehicle (3). The brake device (1) can be coupled to a vehicle wheel (4) of the motor vehicle (3) such that an actuation of the brake device (1) brakes the vehicle wheel (4), and the brake device (1) comprises a hydraulic disengaging system (5) comprising a central disengaging element (6) which actuates a friction device (7) such that the friction device can be converted into a braking and non-braking operating state. The central disengaging element (6) additionally has a central disengaging element housing (8) comprising an annular central disengaging element piston chamber (9) in which a central disengaging element piston (11) is received in an axially movable manner by means of a hydraulic liquid (10) that can be supplied to the central disengaging element piston chamber (9), wherein the central disengaging element (6) has at least one central disengaging element piston seal (12) which seals off the central disengaging element piston (11) from the central disengaging element piston chamber (9), and the central disengaging element (6) and the friction device (7) are received in a brake housing (13), said brake housing (13) being designed in two parts comprising a first pot-shaped housing part (14) and a second lid-shaped housing part (15) which at least partly covers the first pot-shaped housing part (15). The first pot-shaped housing part (14) forms the central disengaging element housing (8) of the central disengaging element (6).
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
F16D 55/40 - Freins à plusieurs disques tournants disposés tous côte à côte actionnés par un dispositif à pression de fluide disposé dans, ou sur le frein
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16D 65/853 - Caractéristiques relatives au refroidissement pour freins à disques avec système de refroidissement fermé
F16D 121/04 - Pression de fluide agissant sur un actionneur du type piston, p.ex. pour pression de liquide
8.
GEAR SHIFTING CONTROL METHOD AND DEVICE FOR VEHICLE POWER SYSTEM
The present application provides a gear shifting control method for a vehicle power system. A rotating speed synchronization step of the gear shifting control method in the present application comprises: calculating an expected rotating speed difference and a rotating speed reference value by using parameters of a vehicle, and according to the magnitude relationship between the absolute value of the expected rotating speed difference and the absolute value of the rotating speed reference value, determining whether the rotating speed synchronization step has been smoothly executed. This replaces the solution in the prior art whereby gear shifting control methods use a time threshold in the rotating speed synchronization step to determine whether the rotating speed synchronization step has been smoothly executed. Therefore, the gear shifting control method of the present application can avoid the problems of false interrupt and unintended vehicle acceleration that would be possibly caused by the solution in the prior art. Furthermore, the present application further provides a gear shifting control device using the gear shifting control method, and the gear shifting control device also has the same effect.
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p.ex. des moteurs ou des générateurs
9.
HOUSING ARRANGEMENT COMPRISING A PRESSURE ADAPTER MOUNTED ON A WALL ELEMENT; AND DRIVE DEVICE
The invention relates to a housing arrangement (1) for an electric drive device (10), said housing arrangement comprising: a panel-type wall element (2), the wall element (2) being provided with a fluid passage (3); and a pressure adapter (5a, 5b) which is connected to a connection hole (4) in the fluid passage (3) and is fixed to the wall element (2), the pressure adapter (5a, 5b) being clamped to a projection (7) formed on the wall element (2) by means of a retaining bracket (6) integrally formed on the pressure adapter. The invention also relates to a drive device (10) comprising said housing arrangement (1).
F16L 37/098 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique au moyen de crochets flexibles
F16L 37/113 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage utilisant sur une partie un manchon ou segment externe rotatif la partie mâle étant munie sur son pourtour de tenons qui pénètrent dans des encoches correspondantes aménagées dans la partie femelle
F16L 41/08 - Raccordements des tuyaux aux parois ou à d'autres tuyaux, dans lesquels l'axe du tuyau est perpendiculaire au plan de la paroi ou à l'axe de l'autre tuyau
The invention relates to: a bipolar plate (1); and an electrochemical cell (12) comprising a plurality of such bipolar plates (1, 1'). The bipolar plate (1) comprises a first half-plate (1a) and a second half-plate (1b) which are fixedly connected to one another, wherein: the bipolar plate (1) has a plurality of fluid passage openings (2) comprising fluid inlet openings (2a, 2c, 2e) and fluid outlet openings (2b, 2d, 2f); and a first distributor field (3) for distributing a fluid, an active field (4), and a second distributor field (5) for distributing the fluid are located on both sides of the bipolar plate (1). There is also at least one seal (6, 6') on each side of the bipolar plate (1), wherein, in at least one transition region (7) between a fluid passage opening (2) and an adjacent distributor field (3, 5), the seals (6, 6') are positioned congruently one above the other as seen perpendicularly to a plane spanned by the bipolar plate (1) and are reinforced by embossed structures (9a, 9b).
11.
BIPOLAR PLATE PRODUCTION METHOD, BIPOLAR PLATE AND ELECTROCHEMICAL CELL
The invention relates to a bipolar plate production method for producing a bipolar plate (4), in particular for an electrochemical cell, which method comprises the following steps: -providing two foil sections (2, 3) made of a polymer graphite material comprising at least one polymer and at least 75 wt.% of an electrically conductive filler comprising predominantly graphite and also carbon black, -inserting the two foil sections (2, 3) into an embossing and moulding tool (6), -closing the tool (6), wherein the foil sections (2, 3) are embossed and tightly connected to one another at their edges, -forming a hollow structure (40) between the foil sections (2, 3) by means of gas pressure differences at the foil surfaces, wherein the foil sections (2, 3) rest against surface structures (11, 12) of tool surfaces, which face one another, of the embossing and moulding tool (6), -removing the bipolar plate (4), formed from the foil sections (2, 3), from the embossing and moulding tool (6) after the foil sections (6) have solidified.
B29C 70/00 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts
H01M 8/0254 - Collecteurs; Séparateurs, p.ex. séparateurs bipolaires; Interconnecteurs caractérisés par la forme ondulé ou dentelé
H01M 8/0297 - Dispositions pour assembler des électrodes, des couches réservoirs, des échangeurs de chaleur ou des séparateurs bipolaires entre eux
12.
FRAME-LIKE UNDERSEAL ASSEMBLY AND ELECTROCHEMIICAL CELL
The invention relates to a frame-like underseal assembly (1) comprising two firmly joined-together films of plastic (1a) and having a first side (A) and a second side (C), wherein the films of plastic (1a) have a rectangular periphery (U) and, in the centre, a rectangular opening (2) for receiving a rectangular membrane-electrode unit (10), wherein the films of plastic (1a) also have multiple fluid-passage openings (3), and wherein, at least in partial regions of their periphery (U), an edge region (R) of the films of plastic (1a) is folded over by 180° onto the first side (A) and/or onto the second side (C). The invention also relates to an electrochemical cell (20), in particular a polymer-electrolyte fuel cell, comprising at least one such frame-like underseal assembly (1) and also a membrane-electrode unit (10) connected to the frame-like underseal assembly (1).
The invention relates to an adjusting unit of a steering column of a vehicle, in which steering column a steering shaft is mounted rotatably about a longitudinal axis and which steering column comprises a jacket unit (8) which has at least two jacket tubes (9, 10, 11) which are axially telescopic with respect to one another, a bearing assembly (1) being provided between the at least two jacket tubes (9, 10, 11), and the bearing assembly (1) being formed by at least one ball screw segment (1).
The invention relates to a wheel bearing unit (1) for a drive train of a vehicle, in particular a motor vehicle, having: a wheel bearing hub (5) with a first spur toothing (6), a joint cap (3) of a drive joint with a second spur toothing (7), a radially pretensionable element (10) which is accommodated in a recess (9) in such a way that, in an elastically unstressed state, it protrudes at least partially from the recess (9) in the radial direction (R), and an at least partially conical peripheral surface (15) which, in an at least partially assembled state of the wheel bearing unit (1), is arranged opposite the radially pretensionable element (10) in the radial direction (R), wherein the radially pretensionable element (10) and the at least partially conical peripheral surface (15) interact during assembly of the wheel bearing unit (1) in such a way that an axially acting force (17) is generated, which braces the wheel bearing hub (5) and the joint cap (3) against one another, wherein the radially pretensionable element (10) is non-round.
F16D 1/116 - 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 comprenant une gorge annulaire continue ou discontinue dans la surface d'une des parties d'accouplement
15.
PARKING LOCK DEVICE FOR A TRANSMISSION HAVING A PARKING LOCK WHEEL AND METHOD FOR PRODUCING A ROLLER BOX OF A PARKING LOCK DEVICE
The invention relates to a parking lock device (1) for a transmission of a motor vehicle having a parking lock wheel, comprising a pawl (3), which is pivotably held on a pin (4) and is designed to interact with teeth of the parking lock wheel, and a roller box (5), which is disposed between a first side wall (6a) and a second side wall (6b) of the parking lock device (1) and can be linearly moved in order to actuate the pawl (3), wherein: the roller box (5) has at least a first roller (7a) and a second roller (7b) and a wall assembly (8) for holding and supporting the two rollers (7a, 7b); the wall assembly (8) is formed from a plurality of heat-treated sheet metal elements (8a, 8b, 8c, 8d); the sheet metal elements (8a, 8b, 8c, 8d) are form-fittingly interconnected. The invention also relates to a method for producing a wall assembly (8) of this type, wherein the wall assembly (8) is first formed from a plurality of sheet metal elements (8a, 8b, 8c, 8d) by form-fitting connection, and the wall assembly (8) is then subjected to a heat treatment in order to increase the strength.
The invention relates to a roller screw drive with a nut (1), at the inner circumference of which a nut thread (2) is formed wound about an axis, and with a spindle (3) that engages in the nut (1) and which has a spindle thread (4) and spindle-side tooth profiles (5), which are arranged axially on both sides of the spindle thread (4), and with rollers (6) which are distributed over the circumference and which are arranged in a ring space (7) delimited by the nut (1) and the spindle (3), the rollers (6) each being provided with a roller thread (8) and with two roller-side tooth profiles (9), which are arranged axially on both sides of the roller thread (8), which engages in the spindle thread (4) and in the nut thread (2), the roller-side tooth profiles (9) meshing with the spindle-side tooth profiles (5). The multi-part spindle (3) has a spindle shaft (10), to which there are applied a spindle sleeve (11) having the spindle thread (4), and also two sprockets (12), on both sides of the spindle sleeve (11), having the roller-side tooth profiles (9).
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
F16H 25/24 - Eléments essentiels pour ces mécanismes, p.ex. vis, écrous
17.
BEARING CAP FOR WHEEL BEARING, WHEEL BEARING UNIT AND METHOD FOR INSTALLING A SENSOR ON A WHEEL BEARING UNIT
The invention relates to a bearing cap (1) for a wheel bearing (2) of a vehicle, comprising: a sensor receiving portion (4) that is configured to receive a sensor (7), and a fastening portion (5) that is configured to receive a fastening means (13) for fastening the sensor (7) on the bearing cap (1), wherein the sensor receiving portion (4) has a sensor receiving opening (6) that has, at an outer circumference, at least one spring portion (8) extending in the axial direction (A), which spring portion can be elastically deformed as seen in the radial direction (R) of the sensor receiving opening (6) and is configured to compensate tolerances between the sensor receiving opening (6) and the sensor (7). The invention also relates to a wheel bearing unit (14) having a bearing cap (1) according to the invention and a method (23) for installing a sensor (7) on a wheel bearing unit (14) according to the invention.
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 19/52 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec dispositifs affectés par des conditions anormales ou indésirables
The invention relates to a hydraulic control (1) of plate-form design, having a control plate arrangement (2) which comprises at least two control plates (3, 4), between which an intermediate element (5) is arranged, which has apertures and bears with a first sealing face against a first control plate (3) and with a second sealing face against a second control plate (4). In order to improve the hydraulic control (2) functionally and/or in terms of production, an electrical conductor device (35) is incorporated into the intermediate element (5).
F15B 13/08 - Assemblages de distributeurs élémentaires utilisés chacun pour la commande d'un seul servomoteur
F16H 61/00 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
F16J 15/06 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre
F16J 15/12 - Joints d'étanchéité entre surfaces immobiles entre elles avec garniture solide comprimée entre les surfaces à joindre par garniture non métallique par renforcement ou couverture métallique
The invention relates to a stator (1) for an electric machine, comprising a stator body (2) having a plurality of stator teeth (3) arranged distributed circumferentially and stator grooves (4) formed between the stator teeth (3) and extending through the stator body (2) in the axial direction, wherein electrical conductors (5) of a stator winding (6) are arranged in the stator grooves (4), the electrical conductors emerging from the end of the stator body (2) at least so as to form an end winding (7) and being able to be energized by means of an electrical contact-making element (8), wherein the contact-making element (8) comprises an electrically isolating base body (9), on and/or in which electrical contact-making conductors (10) run, the electrical contact-making conductors interconnecting the electrical conductors (5) on the end winding (7) and/or providing an electrical connection (17) for the purpose of energization, wherein the stator body (2) is formed from a plurality of layered stator sheets (11), and the stator body (2) has a plurality of fluid channels (12) through which a cooling fluid (13) can flow and which extend through the stator body (2) in the axial direction, wherein a plurality of the fluid channels (12) emerge from an end side (16) of the stator body (2) so as to form a respective opening (15), wherein the base body (9) has at least one opening (18) fluidically connected to at least one of the openings (15) of the stator body (2).
H02K 1/20 - Parties fixes du circuit magnétique avec des canaux ou des conduits pour l'écoulement d'un agent de refroidissement
H02K 3/50 - Fixation des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant
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 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 invention relates to a stator (1) for an electric machine (2), in particular within a drive train (3) of a motor vehicle (4), wherein: the stator (1) is of cylindrical ring-shaped configuration and has a number of stator teeth (5) which, in the circumferential direction, between adjacent stator teeth (5), each define a stator slot (6) having two slot sidewalls (15) and a slot base (16), the stator slot extending in the radial direction and running in the axial direction through the stator (1), and into which slot an energizable winding (7) comprising a number of conductors (8) is inserted; the conductors (8) have two conductor portions (9a, 9b) which run in parallel in an axial extent, are arranged in the stator slots (6) and have a contour that deviates from the circular shape in cross-section, and exit from the stator (1) on an end side (14) of the stator (1) with in each case two free conductor ends (10) and form a winding head (11); and at least one of two radially adjacent conductor portions (9a, 9b) in a stator slot (6) is twisted along its longitudinal extent.
H02K 1/20 - Parties fixes du circuit magnétique avec des canaux ou des conduits pour l'écoulement d'un agent de refroidissement
H02K 3/12 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p.ex. avec des conducteurs en barre disposés dans des encoches
H02K 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
21.
METHOD FOR TRANSFERRING A WAVE WINDING INTO STATOR GROOVES
A method is used to transfer a wave winding (18), wire protrusions (16) of which are accommodated in radially outwardly open grooves (12) of a transfer tool/pull-in mandrel (10), into the radial grooves (22) of a stator (24), which are inwardly open, wherein the transfer tool (10) is first arranged centrally in the stator opening with grooves (12) aligned with the stator grooves (22), and by means of a drive cone (36, 38) an axial actuation movement is converted into a radially outwardly directed movement of pull-in fins (20) which are disposed radially inside relative to the wire protrusions (26) and thereby the wire protrusions (26) are transferred radially outward into the stator grooves (22). In order to improve the method, according to the invention two drive cones (36, 38) are provided, which are driven in opposite directions, and respective cone surfaces (42, 44) act on the pull-in fins (20), the inclinations of which cone surfaces (42, 44) are oriented oppositely.
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.
B60B 35/16 - Essieux transmettant le couple caractérisés par les carters pour les éléments transmettant le couple, p.ex. pour les arbres
B62D 5/04 - Direction assistée ou à relais de puissance électrique, p.ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci
B62D 7/00 - Timonerie de direction; Fusées ou leur montage
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
23.
BIPOLAR PLATE, ELECTROLYSER AND METHOD FOR PRODUCING A BIPOLAR PLATE
A bipolar plate (1), in particular for an electrochemical cell in the form of an electrolyser (10), comprises a metallic base body (2) and a perforated 3D-printing structure (3) located on the surface thereof, the porosity of which is dependent on the distance from the surface of the base body (2). A first layer (4) of the 3D-printing structure (3) adjacent to the base body (2) is formed as a coarse-pored stilt structure (7) comprising stilts (6) arranged at a distance from one another on the base body (2), whereas a second layer (5) of the 3D-printing structure (3) located on the first layer (4) is formed as a fine-pored lattice structure (8) that is thinner than the first layer (4) and is arranged parallel to the surface of the base body (2) continuously and covering the stilts (6).
H01M 8/0245 - Composites sous forme de produits en couches ou enrobés
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
The invention relates to an electromechanical actuator (1), comprising a screw drive (2, 8) in the form of a planetary rolling screw drive (2, 8), wherein the planetary rolling screw drive (2, 8) provided is a true-pitch screw drive having a driven cage (5), guiding a plurality of planets (4), and having a threaded spindle (2), wherein the threaded spindle (2) and/or the planets (4) is/are formed from a steel of the following composition: --- C: 0.4 to 1.5% by weight, --- Mn: 12.0 to 22.0% by weight, --- Cr: up to 4.0% by weight, --- Ni: up to 0.5% by weight, --- Cu: up to 0.3% by weight, --- V: up to 0.3% by weight, --- S: up to 0.3% by weight, --- P: up to 0.1% by weight, --- Si: up to 4.0% by weight, --- Al: up to 0.05% by weight, --- the remainder: iron and smelting-induced impurities, on the surface of which there is, at least in the region of a thread (3) produced by a forming process on the threaded spindle (2) and/or the planets (4), a finish produced by martensite precipitation and strain hardening.
C22C 38/42 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du cuivre
C22C 38/46 - Alliages ferreux, p.ex. aciers alliés contenant du chrome et du nickel et du vanadium
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
25.
VEHICLE HAVING A DRIVE ARRANGEMENT WITH BRAKE DEVICE
The invention relates to a vehicle (2) having a drive arrangement (1), wherein the drive arrangement (1) has an electric drive machine (3) for generating a driving torque for the vehicle (2), wherein the drive arrangement (1) has a step-up gearing (4) for stepping up the driving torque, wherein the step-up gearing (4) has a gearing input (6) for receiving the driving torque and a gearing output (5) for outputting a stepped-up driving torque in the direction of the at least one driven wheel (7) of the vehicle (2) such that a driving torque path (103) from the drive machine (3) to the gearing output (5) and/or to the at least one driven wheel (7) is formed, with a brake device (10a, b, c), wherein the brake device (10a, b, c) can be brought into operative connection with the driving torque path (103) in order to bring a braking torque along a braking torque path (100a, b, c) onto the at least one driven wheel (7), wherein the brake device (10a, b, c) has a friction brake device with a temperature control fluid for lubricating and/or cooling the friction brake device.
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60T 5/00 - Modifications apportées aux véhicules pour faciliter le refroidissement des freins
26.
LENGTH-ADJUSTABLE OPERATING UNIT AND STEER-BY-WIRE SYSTEM
The invention relates to a length-adjustable operating unit (1) for influencing a driving direction of a motor vehicle (2) by a user, in particular for use in a steer-by-wire system (3), comprising an actuatable telescopic pull-out system (4) having an inner casing tube (5), a central casing tube (7), which is arranged coaxially to the inner casing tube (5), and the central casing tube (7) at least partially surrounds the inner casing tube (5), and an outer casing tube (8), which is arranged coaxially to the central casing tube (7), and the outer casing tube (8) at least partially surrounds the central casing tube (7), wherein the central casing tube (7) is able to be offset axially relative to the outer casing tube (8), wherein the inner casing tube (5) is connected to an energy absorption element (9), which is arranged inside the central casing tube (7), such that, in the presence of a predefined triggering force acting in the retraction direction of the telescopic pull-out system (4), the inner casing tube (5) is offset with respect to the energy absorption element (9), which deforms under the action of force.
B62D 1/185 - Colonnes de direction susceptibles de déformation ou réglables, p.ex. inclinables réglables par déplacement axial, p.ex. télescopiques
B62D 1/19 - Colonnes de direction susceptibles de déformation ou réglables, p.ex. inclinables comportant des dispositions pour absorber l'énergie, p.ex. susceptibles de déformation ou repliables
B62D 1/181 - Colonnes de direction susceptibles de déformation ou réglables, p.ex. inclinables comportant des moyens de réglage assistés, p.ex. avec mémorisation de la position
27.
VEHICLE WITH BRAKE DEVICE AND METHOD FOR OPERATING THE VEHICLE
The invention relates to a vehicle (2) with a drive arrangement (1), wherein the drive arrangement (1) has an electric drive machine (3) for generating a driving torque for the vehicle (2), with a friction brake (17) for braking the vehicle (2), with a brake device (10a, b, c) for generating a braking torque for the vehicle (2), wherein the brake device (10a, b, c) is designed as a complementary brake and/or as a supplementary brake device to the friction brake (17), wherein the brake device (10a, b, c) is designed as an encapsulated friction brake device, and wherein the vehicle (2) has a brake management device (19) for controlling the friction brake (17) and the brake device (10a, b, c), wherein the brake management device (19) is designed to realize a comfort braking state, wherein, in the comfort braking state, the main braking deceleration of the vehicle is provided by the brake device (10a, b, c) in order to bring the vehicle (2) to a standstill.
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
The invention relates to a drive arrangement (1) for a vehicle (2), comprising an electric drive machine (3) for generating a drive torque for the vehicle (2), comprising a step-up gear mechanism (4) for stepping up the drive torque and for outputting a stepped-up drive torque in the direction of at least one driven wheel (7) of the vehicle (2), and comprising a brake device (10) for generating a braking torque on the at least one driven wheel (7) via a braking torque path (100), wherein the braking torque path (100) runs across the step-up gear mechanism (4) and wherein the brake device (10) is arranged upstream of the step-up gear mechanism (4) in the braking torque path (100) .
B60L 7/16 - Freinage dynamo-électrique par récupération pour véhicules comportant un transformateur entre la source d'énergie et le moteur
B60K 17/00 - Agencement ou montage des transmissions sur les véhicules
B60L 7/26 - Systèmes de freins électrodynamiques pour véhicules, en général avec freinage additionnel mécanique ou électromagnétique commandant l'effet de freinage
29.
BRAKING DEVICE FOR A DRIVE ASSEMBLY OF A VEHICLE, AND A VEHICLE HAVING THE DRIVE ASSEMBLY
The invention relates to a braking device (10a, b, c) for a drive assembly (1) of a vehicle (2) having an input shaft (28), having a brake, wherein the brake has a first braking partner (51a) and a second braking partner (51b), wherein the first braking partner (51a) is arranged in a stationary manner in the braking device (10a, b, c), and having a brake coupling device (39a, b, c), wherein the input shaft (28), the brake and the brake coupling device (39a, b, c) form sub-portions of a torque path (106) through the braking device (39a, b, c), wherein the brake coupling device (39a, b, c) has a first coupling partner (46a) and a second coupling partner (46b), wherein, in a coupling state, the brake coupling device (39a, b, c) rotationally fixedly couples the coupling partners (46a, b) to one another in order to close the torque path (106), and, in a release state, decouples the coupling partners (46a, b) in order to open the torque path (106), wherein one of the coupling partners (46a, b) is connected to the input shaft (28) for rotation therewith.
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
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 19/16 - 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
The invention relates to a water electrolyzer and a manufacturing method for a water electrolyzer. The water electrolyzer includes a plurality of bonded plate units arranged in a first direction, each of the plurality of bonded plate units including at least one polar plate and at least one porous transportation layer arranged in the first direction. In each of the plurality of bonded plate units, each of the at least one polar plate is connected to one of the at least one porous transportation layer adjacent thereto through vacuum pressure diffusion bonding. The water electrolyzer and the manufacturing method of the invention have improved performance.
The present invention relates to a method for calibrating a torque sensor system for a transmission (1). The transmission (1) can have an elastic transfer element (2), and furthermore, a sensor (3) of the torque sensor system can be arranged on the elastic transfer element (2). Furthermore, the method can comprise detecting at least one measurement signal (S1, S2) by means of the sensor (3) of the torque sensor system. In addition, in a further method step, a torque (B) can be determined from the at least one measurement signal (S1, S2) by means of a mathematical model. In further method steps, a total shaft rotation (T1) can be determined from the at least one measurement signal (S1, S2) and a total load torque (T2) can be determined from the torque (B). The mathematical model can be calibrated based on the total shaft rotation (T1) and the total load torque (T2). The present invention also relates to a transmission system, comprising a transmission (1), an elastic transfer element (2) and a torque sensor system having a sensor (3) and a mathematical model.
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.
The present invention provides a matching method for power wheel modules and PEUs, an apparatus, and a storage medium, the method comprising: an acquisition step for acquiring offsets of position/angle sensors of power wheel modules, wherein the power wheel modules have been mechanically mounted to corresponding wheels according to a preset condition; an identification step for identifying the positions of motors of the power wheel modules according to the acquired offsets; and a configuration step for configuring, according to the identified positions of the motors, communication identifiers to be used by PEUs and the rotation directions of the power wheel modules. Thus, the development cost for software programs can be reduced, and the workload of software program configuration and maintenance can be reduced, and the efficiency of configuration, loading and maintenance of software programs can be improved.
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
B60L 15/38 - Commande ou régulation des véhicules à plusieurs moteurs propulsés électriquement avec commande automatique
35.
CENTRIPETAL GUIDE DEVICE FOR FLUID, AND POWER SYSTEM FOR VEHICLE
Provided is a centripetal guide device for a fluid. The device comprises: a main body portion (11), wherein the main body portion has an annular shape, with an intake hole (11h) being formed therein; and a plurality of guide portions (12), wherein the guide portion (12) is fixed on a peripheral surface of the main body portion (11) and protrudes from the peripheral surface towards a radial outer side. The guide portion (12) is provided with an opening (12p) and a passage (12h), the opening (12p) being opened towards one side in a circumferential direction, and the passage (12h) extending from the opening (12p) to the intake hole (11h). A radial outer wall surface of the passage (12h) extends in a curve from the opening (12p) towards the intake hole (11h), and is used for guiding a fluid flowing from the opening (12p) to the intake hole (11h) during the rotation of the centripetal guide device (1) for a fluid. The centripetal guide device for a fluid of the present application can achieve the centripetal guide function of a fluid, such as oil, by using a relatively simple structure. Further provided is a power system for a vehicle, the power system comprising the centripetal guide device for a fluid.
The invention relates to a rolling bearing assembly (1) for an electrically operable drive train (2) of a motor vehicle (3), comprising a shaft (6) which is rotatably mounted by means of a first angular contact roller bearing (4) and a second angular contact roller bearing (5), wherein the first angular contact roller bearing (4) comprises a first inner race (7), which is connected to the shaft (6) for conjoint rotation, and a first outer race (8), between which first cylindrical rolling bodies (10) arranged at a first contact angle (9) are accommodated and roll on a first inner race track (11) of the first inner race (7) and on a first outer race track (12) of the first outer race (8), and the second angular contact roller bearing (5) comprises a second inner race (13), which is connected to the shaft (6) for conjoint rotation, and a second outer race (14), between which second cylindrical rolling bodies (16) arranged at a second contact angle (15) are accommodated and roll on a second inner race track (17) of the second inner race (13) and on a second outer race track (18) of the second outer race (14), and wherein the first angular contact roller bearing (4) and the second angular contact roller bearing (5) are axially spaced apart from each other and are substantially not axially prestressed.
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 19/54 - Systèmes formés d'une pluralité de paliers à frottement de roulement
F16C 35/067 - Leur fixation dans la carcasse d'enveloppe
Proposed is a bearing arrangement, comprising: a rotation-translation converter (28) that includes an axially positionally fixed, rotating first component and a second component that is axially movable by rotation of the first component; a support component; and an axial bearing (1) via which the rotating first component is supported on the support component, wherein the axial bearing (1) is a needle bearing that has only one cage (2), wherein the cage (2) has multiple first pockets (5) which are populated with needles and have a first root circle diameter (F1), and multiple second pockets (6) which are separate from the first pockets (5), are populated with needles and have a second root circle diameter (F2), wherein the second root circle diameter (F2) is greater than the first root circle diameter (F1).
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
F16C 19/48 - Roulements à aiguilles avec plusieurs rangées d’aiguilles
F16C 33/48 - Cages à rouleaux ou à aiguilles pour rangées de rouleaux ou d'aiguilles multiples
F16C 33/54 - Cages à rouleaux ou à aiguilles faites de fils, de bandes ou de tôle métallique
F16C 33/58 - Chemins de roulement; Bagues de roulement
38.
LONGITUDINALLY ADJUSTABLE OPERATING UNIT AND STEER-BY-WIRE SYSTEM
The invention relates to a longitudinally adjustable operating unit (1) comprising a telescopic pull-out device (4) with an outer guide tube (5), in which an inner pull-out tube (6) is guided in a translationally displacable manner relative to the outer guide tube (5), wherein the telescopic pull-out device (4) is coupled on the one side to a steering means (7), wherein an actuation of the steering means (7) representing a steering direction causes a rotation of the outer guide tube (5) or of the inner pull-out tube (6), and the telescopic pull-out device (4) is coupled on the other side to a motor (8) by means of which a motor torque can be applied to the outer guide tube (5) or the inner pull-out tube (6), wherein the outer guide tube (5) and the inner pull-out tube (6) are supported in a torque-transmitting manner via a roller bearing arrangement (9) so as to be translationally displacable with respect to one another, wherein the roller bearing arrangement (9) has at least one first bearing element (10) with a cup-like receptacle (11) formed in a main body (15), which cup-like receptacle has a first bearing ball (12) arranged in the cup-like receptacle (11) and projecting out of same, and has a group of second bearing balls (13) arranged within the receptacle (11).
A guide jaw serves to guide a plurality of wires (100) on a former (16) in order to produce wave windings (104), wherein the guide jaw (12, 14) has a number of first guide slots (23) that are arranged parallel to one another. To improve the guidance and to potentially be able to make a shape correction, it is proposed for the guide jaw (12, 14), in the region of the guide slots (23), to have a guide element (24) that is movable with respect to a first part (28) and has a corresponding number of second guide slots (32), wherein the guide element (24) is movable relative to the first part (28) of the guide jaw, while the wires (100) are held in the first and/or second guide slots (23, 32), such that the length of the wire guidance is increased compared to the length of the first guide slots (23) or second guide slots (32) alone. The present application also relates to a winding device equipped with corresponding guide jaws, and to a method for carrying out the process with straightening of any deformations of central wire sections that are shortened in the current state.
H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines
40.
SHIPPING RELEASE MECHANISM FOR ENGINE MOUNTED GENERATOR
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.
F02N 11/04 - Démarrage des moteurs au moyen de moteurs électriques les moteurs étant associés avec des générateurs de courant
F02N 15/00 - DÉMARRAGE DES MOTEURS À COMBUSTION; MOYENS OU ACCESSOIRES DE DÉMARRAGE DE CES MOTEURS, NON PRÉVUS AILLEURS - Parties constitutives, détails ou accessoires non couverts dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
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 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
The invention relates to a control unit (1) for influencing a direction of travel of a motor vehicle (2) by a user, in particular for use in a steer-by-wire system (3), comprising an actuatable telescopic pull-out element (4), on the end (5), lying in the pull-out direction, of which a steering wheel (6) is rotatably mounted, wherein the telescopic pull-out element (4) is coupled to a first electromotor drive (5) for retracting and extending the telescopic pull-out element (4) and/or the control unit (1) is coupled to a second electromotor drive (7) for adjusting the height of the steering wheel (6), wherein the first electromotor drive (5) and/or the second electromotor drive (7) are each in the form of a hollow shaft motor having a hollow cylindrical rotor (8), through which rotor a spindle (9) of a spindle drive coaxially passes, and the hollow cylindrical rotor (8) is coupled for conjoint rotation to a spindle nut (10) of the spindle drive (11), which spindle nut is in driving engagement with the spindle (9) so that a motor driven rotation of the spindle nut (10) brings about a translational offset of the spindle (9) with respect to the spindle nut (10).
B62D 1/181 - Colonnes de direction susceptibles de déformation ou réglables, p.ex. inclinables comportant des moyens de réglage assistés, p.ex. avec mémorisation de la position
The invention relates to a parking lock (1), having a locking pawl (2) that can be locked with a parking lock wheel (3) in a locked position and is disengaged from the parking lock wheel (3) in an unlocked position, a cone element (5) that can be pretensioned by a spring (4), by means of which the locking pawl (2) can be moved into the locking position, a housing, relative to which the cone element (5) can be moved, wherein the parking lock (1) has a counter bearing (6), on which the load introduced by the locking pawl (2) is supported via the cone element (5) in the locked position.
The invention relates to a multi-row axial bearing (1) with rolling elements (5, 6, 7) and at least one axial washer (8, 9), wherein the axial washer (8, 9) is provided with at least one rolling path (10, 11, 12) for the rolling elements (5, 6, 7), and wherein first rolling elements (5) are provided in the form of balls (13) and first rolling elements (6) are provided in the form of rollers (14), wherein the axial washer (8, 9) is provided with at least one curvature (15, 16, 17, 18). The axial washer (8, 9) has at least one first rolling path (10) for rolling contact with the balls (13) and a second rolling path (11) for contact with the rollers (14), wherein the first rolling path (10) and the second rolling path (11) geometrically differ from one another.
F16C 19/49 - Paliers avec roulements à la fois à billes et à rouleaux
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 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 33/58 - Chemins de roulement; Bagues de roulement
A method is used to shape a wave winding by way of a flat former (10; 110) able to be rotated about its longitudinal axis, wherein a plurality of parallel wires (14) are fed in perpendicular to the axis of rotation of the former (10; 110) by way of a wire infeed (16), wherein the wires (14) are wound alternately around the former (10; 110) by rotating said former in steps and are shaped into a wave winding (100) by virtue of lateral offsetting, carried out between said stepped rotation, relative to the wires (14) already located on the former, wherein, when the wires (14) are wound, the wire infeed (16) follows the wires as far as into the region of the former (10). To be able to produce a wave winding that is less tensioned and is therefore able to be better further processed, it is proposed for the former (10), when the wires (14) are wound, to first be rotated by less than 180 degrees, for the winding heads (20) that have just been partially shaped to be reshaped in an intermediate step by way of shaping jaws (24, 26; 124, 126), then for the wire infeed (16) to be withdrawn from the region of the former (10), and finally for the former (10) to be rotated on to 180 degrees for the final shaping of the winding heads (20).
H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines
45.
PLANETARY ROLLER SCREW DRIVE WITH PULLEY MOUNTED SUPPORT BEARING INNER RACE
A planetary roller screw drive for a steering actuator includes a screw spindle and a planetary roller assembly arranged thereon. The planetary roller assembly includes a roller body, planetary rollers arranged between the screw spindle and the roller body and which mesh with the screw spindle and with the roller body. A planetary roller carrier holds the planetary rollers. A drive pulley is connected for conjoint rotation with the planetary roller carrier and is rotatably mountable on a housing via first and second radial bearings. These radial bearings include respective inner race rings that are located on the drive pulley. First and second face plates are located at axial end regions of the drive pulley, and the face plates are rotationally fixed to respective inner race rings. The face plates are also rotationally fixed to the planetary roller carrier. An assembly method is also provided.
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
The invention relates to a parking lock (1) comprising: a pawl (2) which can be locked in a parking lock wheel (3) in a locked position and is disengaged from the parking lock wheel (3) in an unlocked position; a carriage (5) which can be pretensioned by a spring (4) and by means of which the pawl (2) can be moved into the locked position; and a parking lock housing (25) relative to which the carriage (5) can be moved. The carriage (5) is supported by exactly three support points (40, 41, 42) in the parking lock (1).
The invention relates to a parking lock (1) comprising: a pawl (2) which can be locked in a parking lock wheel (3) in a locked position and is disengaged from the parking lock wheel (3) in an unlocked position; a carriage (5) which can be pretensioned by a spring (4) and by means of which the pawl (2) can be moved into the locked position (P); and an actuating rod (6) by means of which the carriage (5) can be moved counter to the spring force of the spring (4). A joint (7), via which the actuating rod (6) is connected to the carriage (5), is located on the carriage (5).
A plate (2, 8, 25) of a stack (1) of electrochemical cells (3), in particular an electrolysis cell stack or a fuel cell stack, has an underside (12), an upper side (11) and at least one end face (10), wherein a strip-type seal (9) having at least one sealing lip (9a) is integrally bondingly mounted only on the at least one end face (10).
49.
SHAFT FOR A ROTOR DEVICE OF AN ELECTRIC MACHINE AND ROTOR DEVICE FOR AN ELECTRIC MACHINE OF A VEHICLE
The invention relates to a shaft (1), in particular a rotor shaft, for a rotor device (30) of an electric machine (50), the shaft comprising: - an input (2) for receiving rotational energy from a machine (40) which generates rotational energy; - an output (3) for forwarding rotational energy to an electric machine or to a gear mechanism apparatus; and - a receiving apparatus (4) for detachably attaching and for mechanically processing the shaft (1), - wherein the receiving apparatus (4) has two clamping regions (5, 6) which are spaced apart from one another in the axial direction (A), - wherein the two clamping regions (5, 6) are inside the shaft (1) and have the same inner diameter. The invention further relates to a rotor device (30) for an electric machine (50) of a hybrid or electric vehicle and to an electric drive unit (100) for a hybrid or electric vehicle.
The invention relates to a rotor carrier (1) for a rotor device (20) of an electric machine of an electric or hybrid vehicle having: - a flange connection portion (2) for connection to a flange means (22) of a shaft (21) of a rotor device (20), and - a receiving portion (3) for laminated cores (23), - wherein the receiving portion (3) has a laminated core holder (4) for the non-rotatable arrangement of laminated cores (23), and an axial stop (5) for limiting the movement of laminated cores (23) in the axial direction (A), - wherein the receiving portion (3) has at least one positioning means (6) for the relative alignment of laminated cores (23) on the laminated core holder (4), - wherein the at least one positioning means (6) has two grooves (7, 8), which are designed with different widths in the circumferential direction (U), and - wherein the two grooves (7, 8) are arranged so as to be aligned in the axial direction (A). The invention also relates to a rotor device (20) for an electric machine of an electric or hybrid vehicle, an electric machine for an electric or hybrid vehicle and a method for producing a positioning means (6) in a rotor carrier (1).
The invention relates to a method for precisely determining an output-side torque, in particular an output-side torque of an actuator gearing mechanism of a joint of a collaborative robot, by means of an artificial intelligence which is designed to output one or more output variables on the basis of input variables, wherein the input variables of the artificial intelligence comprise: a first angular specification which corresponds to an input-side angular position and a second angular specification which corresponds to an output-side angular position, and additionally the output variables comprise the output torque determined by the artificial intelligence.
A method of operating a direction-of-rotation sensorless electric motor comprising a stator and a rotor, injected signals being used to determine rotational speeds of the electric motor, is characterized in that the rotational direction of the electric motor is determined and defined measures are taken if an unwanted rotational direction is actually determined or if an unwanted rotation direction is mistakenly determined.
H02P 1/46 - Dispositions de démarrage de moteurs électriques ou de convertisseurs dynamo-électriques pour faire démarrer des machines dynamo- électriques ou des convertisseurs dynamo-électriques pour faire démarrer individuellement un moteur synchrone
H02P 6/18 - Dispositions de circuits pour détecter la position sans éléments séparés pour détecter la position
The invention relates to an electrochemical cell (10) in the form of a fuel cell, an electrolyser or a redox-flow cell, comprising two reaction chambers (4, 5) separated from one another by a polymer membrane (6), and comprising at least one transport layer (1, 1 ') which is arranged in at least one of the reaction chambers (4, 5) with an electrically conductive, open-pore coating (3) facing the polymer membrane (6), the transport layer (1, 1 ') comprising a metal carrier structure (2) having the coating (3) applied to at least portions of the carrier structure (2), and the coating (3) being formed of a mixture of substoichiometric titanium oxide and chromium oxide, which mixture contains at most 0.5 wt.% elements from the group comprising Nb, Zr, Y, AI, Sn, Zn, Ni, Ta, Mo, Ag, Cu, Au, Pt, V, Ru, W, Si, Fe, Ca, Mg, Na, H, N, and C. The invention also relates to a use of at least one transport layer (1, 1 ') in an electrochemical cell (10) of this kind.
C23C 4/12 - Revêtement par pulvérisation du matériau de revêtement à l'état fondu, p.ex. par pulvérisation à l'aide d'une flamme, d'un plasma ou d'une décharge électrique caractérisé par le procédé de pulvérisation
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 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
54.
TORSIONAL VIBRATION DAMPER SYSTEM FOR A DRIVE TRAIN AND DRIVE TRAIN
The invention relates to a torsional vibration damper system (1) for a drive train (30) of a hybrid motor vehicle, having: - a damping device (2) for damping torsional vibrations, and - a rotor carrier (3) for an electric machine, which is designed to be connected to a shaft (11) of the torsional vibration damper system (1), - wherein the rotor carrier (3) comprises a shaft connection portion (4) for connecting to a shaft (11) of the torsional vibration damper system (1), - wherein the damping device (2) is non-rotatably connected to the shaft connection portion (2). The invention also relates to a drive train (30) for a hybrid motor vehicle, comprising a torsional vibration damper system (1).
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
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
A redox flow converter (1) comprises a plurality of redox flow cells (3) arranged in the form of a cell stack (2), wherein each redox flow cell (3) is formed from two half-cells (4, 5) separated from one another by a membrane (7) such that the height (Hs) of each redox-flow cell (3) is given by the heights (H4, Hs) of its half cells (4, 5), wherein frames (6) exist that surround the membranes (7), and wherein in the frames (6), shunt channels (19) connected to active fields (11) and electrodes (8) of the half cells (4, 5) are provided. The height (H) of the shunt channels (19) exceeds an individual half cell height (H4, Hs), but is less than the height (Hs) of each redox flow cell (3).
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
H01M 8/026 - 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 caractérisés par les rainures, p.ex. leur pas ou leur profondeur
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
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
F16F 15/26 - Compensation des forces d'inertie dans les systèmes à vilebrequins utilisant des masses solides autres que les pistons ordinaires, se déplaçant avec le système lui-même
A torque converter includes a front cover arranged to receive a torque. The torque converter further includes a lock-up clutch engaged with the front cover and including a clutch plate. The torque converter further includes a damper assembly engageable with the lock-up clutch. The damper assembly includes a cover plate defining a spring retainer extending about an axis. The damper assembly further includes a spring disposed in the spring retainer. The damper assembly further includes a spring support plate fixed to the cover plate. The spring support plate includes inner tabs and outer tabs disposed radially outside of the inner tabs. The outer tabs are configured to radially constrain the spring in the spring retainer. The inner tabs are configured to position the clutch plate relative to the axis.
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 41/24 - Transmissions rotatives à fluide du type hydrocinétique - Parties constitutives
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
A hybrid module includes a rotor carrier. The hybrid module further includes a rotor segment supported by the rotor carrier. The hybrid module further includes a torque converter having an impeller having an impeller shell fixed to the rotor carrier. The impeller shell and the rotor carrier define a housing therebetween. The torque converter further includes a turbine having a turbine shell in fluid communication with the impeller shell. The turbine is disposed within the housing. The hybrid module further includes a drive plate assembly disposed external to the housing. The drive plate assembly includes an inner drive plate fixed to the rotor carrier. The drive plate assembly further includes an outer drive plate fixed to the inner drive plate and configured to receive a torque.
B60K 6/22 - 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
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 41/24 - Transmissions rotatives à fluide du type hydrocinétique - Parties constitutives
A vehicle shock absorber and a vehicle having same. The vehicle shock absorber comprises a housing (1), a spring (2), a flange (3), and a hub (4). A mounting hole (3h) is formed in the central part of the flange (3), the hub (4) is coaxial with the flange (3) and mounted in the mounting hole (3h), and the hub (4) is transmittingly connected to the flange (3) by means of a spline fit. According to the shock absorber, the mounting process is simplified, the related cost is reduced, and the flange and the hub can be conveniently disassembled.
F16F 15/134 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des organes élastiques ou des organes amortisseurs de friction, p.ex. entre un arbre en rotation et une masse giratoire montée dessus le système en rotation comprenant plusieurs masses giratoires utilisant comme organes élastiques des ressorts, p.ex. des ressorts métalliques des ressorts enroulés
F16F 15/133 - Suppression des vibrations dans les systèmes rotatifs par utilisation d'organes mobiles avec le système lui-même utilisant des organes élastiques ou des organes amortisseurs de friction, p.ex. entre un arbre en rotation et une masse giratoire montée dessus le système en rotation comprenant plusieurs masses giratoires utilisant comme organes élastiques des ressorts, p.ex. des ressorts métalliques
F16F 15/131 - 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
The invention relates to a double-row spherical roller bearing (2) comprising: an outer ring (4) which has a uniformly spherical outer-ring raceway (3); an inner ring (6) which has two separate inner-ring raceways (5a, 5b) and is coaxially surrounded by the outer ring (4); and barrel-shaped rolling elements (8a, 8b) arranged in two rows of rollers (7a, 7b), wherein those rolling elements (8a, 8b) which are combined in one row of rollers (9a, 9b) roll in one of the two separate inner-ring raceways (5a, 5b) of the inner ring (6) and in the uniformly spherical outer-ring raceway (3) of the outer ring (3), and the barrel-shaped rolling elements (8a, 8b) each comprise, on their first end face (12) facing axially outward from the spherical roller bearing (2), a first roller edge (11) which is directed radially towards the rotational axis (10) of the rolling element (8a, 8b), extends from a lateral surface (13) of the rolling element (8a, 8b), and is larger than a second roller edge (14) which is directed radially towards the rotational axis (10) of the rolling element (8a, 8b), extends from the lateral surface (13) of the rolling element (8a, 8b), and is formed on a second end face (15) of the rolling elements (8a, 8b) which is directed axially inwards towards the spherical roller bearing (2).
F16C 33/36 - Rouleaux; Aiguilles avec gorges pratiquées dans les surfaces portantes
F16C 23/08 - Roulements à billes ou à rouleaux à autoréglage
F16C 33/58 - Chemins de roulement; Bagues de roulement
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
The invention relates to an adjustment unit of a steering column of a motor vehicle, in which a steering spindle is mounted to be rotatable about a longitudinal axis and has a casing unit (2) that has at least three casing tubes (3, 4, 5) which are arranged so as to be axially telescopable relative to one another and one of which forms an outer casing tube (3) in which at least one intermediate casing tube (4) is received in which an inner casing tube (5) is received, wherein a motor (6) for adjusting the casing unit (2) is provided, the motor (6) is connected to the casing unit (2) and to a housing (8) that receives a spindle (7), and the motor (6) actuates the spindle (7).
B62D 1/181 - Colonnes de direction susceptibles de déformation ou réglables, p.ex. inclinables comportant des moyens de réglage assistés, p.ex. avec mémorisation de la position
The invention relates to a rotary-table bearing assembly comprising a rotary-table bearing (10), in which assembly a clamping device (33) acts on a shaft disc (30) in such a way that a tangential moment acting on the rotary-table bearing (10) can be compensated by a tangential resisting moment. To this end, a pressurised medium can be introduced via a channel (43) and an inlet (39) into a chamber (37) which is surrounded by a ring (35) and sealed by seals (45) and has a membrane (31) having a surface (31a). The surface (31a) of the membrane (31) has a high coefficient of friction and can make contact with an axial surface (30a) of the shaft disc (30). The membrane (31) can return to its original shape when the pressure in the pressurised medium is reduced or using an additional component such as a return spring (41).
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
F16B 2/02 - Brides ou colliers, c. à d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif
F16C 19/54 - Systèmes formés d'une pluralité de paliers à frottement de roulement
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.
B60G 15/06 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type de combinaison de ressorts et d'amortisseurs de vibrations, p.ex. du type télescopique ayant un ressort mécanique et un amortisseur à fluide
F16C 19/14 - 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
A planetary gearbox for a wind power apparatus has a planetary shaft (10), a planetary gear (50), and a planetary carrier (60). The planetary shaft (10) is mounted on the planetary carrier (60), and the planetary gear (50) is mounted on the planetary shaft (10), wherein modification areas (101, 102, 501, 502) are provided in the axial contact area between the planetary gear (50) and the planetary shaft (10) and on the inner circumferential surface of the planetary gear (50) and/or on the outer circumferential surface of the planetary shaft (10). The structure of the planetary gearbox can reduce edge stress concentration and extend the service life of the system.
A rolling-bearing element (1), in particular a bearing ring, has a multiplicity of 3D-printed layers (7, 11, 12), wherein at least a sub-quantity of these layers (7, 11, 12) is built up from a plurality of layer portions (8, 9, 10) which are arranged one beside the other in the relevant layer (7, 11, 12) and are made of different materials, and wherein identical layer portions (8, 9, 10) in a plurality of these layers (7, 11, 12) are arranged directly one above the other, and this results in material layering in a direction transverse to the build-up of the 3D-printed layers (7, 11, 12).
The invention relates to a rotary-table bearing assembly comprising a rotary-table bearing (10), in which assembly a clamping device (33) acts on a shaft disc (30) in such a way that a tangential moment acting on the rotary-table bearing (10) can be compensated by a tangential resisting moment. To this end, a pressurised medium can be introduced via a channel (43) and an inlet (39) into a chamber (37) which is surrounded by a ring (35) and has a membrane (31) having a surface (31a). The surface (31a) of the membrane (31) has a high coefficient of friction and, owing to a build-up of pressure in the chamber (37), can make contact with a radial surface (30a) of the shaft disc (30). By reducing the pressure or using an additional component such as a return spring (41), the membrane (31) can return to its original shape.
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
The invention relates to an adjustment unit of a steering column of a vehicle, in which a steering shaft is mounted rotatably about a longitudinal axis and has a jacket unit (2) comprising at least three jacket tubes (3, 4, 5) which are telescoping axially relative to one another, and one of which forms an outer jacket tube (3) in which at least one intermediate jacket tube (4) is received, in which intermediate jacket tube an inner jacket tube (5) is received, wherein a motor (6) for adjusting the jacket unit (2) is provided, the motor (6) being connected to the intermediate jacket tube (4).
B62D 1/181 - Colonnes de direction susceptibles de déformation ou réglables, p.ex. inclinables comportant des moyens de réglage assistés, p.ex. avec mémorisation de la position
69.
MODELLING METHOD AND METHOD FOR CALCULATING THE CHARACTERISTIC VALUES OF AN ELECTRIC MOTOR
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p.ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
G06F 30/15 - Conception de véhicules, d’aéronefs ou d’embarcations
H02P 7/00 - Dispositions pour réguler ou commander la vitesse ou le couple de moteurs électriques à courant continu
H02P 9/30 - Dispositions pour la commande de génératrices électriques de façon à obtenir les caractéristiques désirées à la sortie par variation du champ utilisant des tubes à décharge ou des dispositifs à semi-conducteurs utilisant des dispositifs à semi-conducteurs
A multi-way valve, a thermal management system and an electric vehicle. The multi-way valve comprises a housing (11), a gear train (12), liquid input channels (13) and liquid output channels (14). A hollow portion of the housing (11) is partitioned into a plurality of chambers (15), wherein each chamber (15) accommodates an end face valve (16) and the corresponding liquid output channel (14), each chamber (15) communicates with the corresponding liquid input channel (13), and the liquid input channel communicates with the liquid output channel (14) in the corresponding chamber (15). Each end face valve (16) comprises a control opening (161) and a non-opening portion (162); and the end face valve (16) can rotate about an axis thereof, and completely covers a liquid output opening (141) of the liquid output channel so as to control the opening or closing of the liquid output channel. The gear train (12) comprises one driving wheel (121) and a plurality of driven wheels (122), wherein the driven wheels (122) are connected to the end face valves (16) in a one-to-one correspondance, so as to control the end face valves to rotate. The multi-way valve is provided with the gear train, such that the end face valves can be controlled merely by one actuator, the design of an electronic control unit is thus simplified, thereby reducing the cost and saving on the space.
F16K 11/08 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau
F16K 11/02 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout
F16K 11/00 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides
71.
THIN SECTION BEARING AND COMPUTER TOMOGRAPH HAVING A THIN SECTION BEARING OF THIS TYPE
The invention relates to a thin section bearing (1, 1'), in particular for a computer tomograph, comprising at least one inner ring (2, 2a, 2b), at least one outer ring (3, 3a, 3b) and a plurality of spherical rolling elements (4), wherein: the at least one inner ring (2, 2a, 2b) has an inside diameter (Di) of greater than 700 mm; the at least one outer ring (3, 3a, 3b) and the at least one inner ring (2, 2a, 2b) are made of an unhardened metal base material (6) having a hardness of less than 58 HRC; the at least one outer ring (3, 3a, 3b) and the at least one inner ring (2, 2a, 2b) each form at least one raceway region (7a, 7b, 7c, 7d) in contact with the rolling elements (4); and the base material (6) is laser-hardened in the at least one raceway region (7a, 7b, 7c, 7d), and the raceway region (7a, 7b, 7c, 7d) has a hardness of at least 58 HRC.
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
C21D 1/09 - Durcissement de surface par radiation particulaire
72.
SELF-ALIGNING ROLLER THRUST BEARING HAVING A CAGE, AND METHOD FOR MANUFACTURING A CAGE FOR A SELF-ALIGNING ROLLER THRUST BEARING
The invention relates to an improved self-aligning roller thrust bearing (1) that is inexpensive to produce and is characterized by better running characteristics. The self-aligning roller thrust bearing (1) has bearing rings in the form of a bearing inner ring (2) and a bearing outer ring (3), and has multiple rolling elements (4) for supporting the bearing rings rotatably about a common axis (11). The bearing inner ring (2) has bevels (8). The cage (5) of sheet-metal thickness s has a base ring (6), a cover ring (7) and multiple connecting struts (13) which are each integrally connected to the base ring (6) and to the cover ring (7) and which form windows (12) for receiving barrel-shaped rollers and which thus mutually space said barrel-shaped rollers. The cage (5) has fastening lugs (9) which are welded to the cover ring (7) and which snap into a radial shoulder on the bearing inner ring (8).
The invention relates to a method for stripping wire ends (22) of a wave winding (20), comprising the following method steps: winding a wave winding (20) from parallel, insulated individual wires onto a flat former (100) about a winding axis, with open ends (22) of the individual wires laterally protruding over the former; and removing any insulation from the individidual wires in the region of the wire ends (22).
H02K 15/00 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques
H02K 15/04 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques d'enroulements, avant leur montage dans les machines
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.
H02K 5/10 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des dispositions empêchant l'introduction de corps étrangers, p.ex. de l'eau ou des doigts
The present disclosure relates to a sealing member for a water electrolysis stack or a fuel cell. The sealing member comprises a substrate, which is made of a first material; and a protective film, which is applied on the outer surface of the substrate and made of a second material, wherein the second material is different from the first material, and has a smaller gas permeability than the first material. The present invention further relates to a water electrolysis stack having at least one sealing member, and a fuel cell having at least one sealing member.
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
H01M 8/0276 - Moyens d’étanchéité caractérisés par leur forme
76.
THIN-RING BEARING AND COMPUTED TOMOGRAPHY UNIT WITH SUCH A THIN-RING BEARING
ii) of greater than 700 mm, wherein the at least one inner ring (3a, 3b) and the at least one outer ring (2a, 2b) are formed from an unhardened metallic base material (6) with a hardness of less than 60 HRC, and wherein the at least one inner ring (3a, 3b) and the at least one outer ring (2a, 2b) each form a raceway receiving surface (5), wherein the base material (6) is at least partially covered with a functional layer (7) of a functional layer thickness in the range from 0.5 to 3 mm in the region of the raceway receiving surfaces (5), wherein the functional layer (7) is formed from a metallic functional layer material with a hardness of at least 60 HRC.
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
F16C 33/60 - Chemins de roulement; Bagues de roulement en plusieurs pièces
F16C 33/58 - Chemins de roulement; Bagues de roulement
The invention relates to a method for reprocessing used rolling bearings comprising rolling bearing components made of a metallic base material (2). The used rolling bearing comprising at least one rolling bearing ring and a number of rolling bodies is provided, rolling bearing rings and/or rolling bodies that are made of the metallic base material being reprocessable rolling bearing components. After the rolling bearing components have been separated and at least one of the rolling bearing components that can be sent for reprocessing has been identified, a surface region of the at least one reprocessable rolling bearing component that corresponds to a raceway region of the reprocessable rolling bearing component is removed. After a metallic repair material (3) has been applied, a raceway layer (4) is formed.
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
F16C 33/58 - Chemins de roulement; Bagues de roulement
78.
METHOD FOR THE DYNAMIC DETECTION OF RATCHETING IN A COLLABORATIVE ROBOT BY MEANS OF ARTIFICAL INTELLIGENCE AND DYNAMIC COMPENSATION OF THE TRAJECTORIES
The invention relates to a method for the detection of ratcheting during operation of a robot, in particular a collaborative robot, in relation to at least one joint of the robot, in particular of the collaborative robot, on the basis of operating data of the robot by means of artificial intelligence comprising the following steps: providing of operating data, in particular current flow data, in relation to a time behaviour of a motor, in particular a servomotor, of a robot; detecting of ratcheting of a joint of the robot, in particular in the case of a strain wave gear mechanism, a harmonic drive and/or ellipto-centric gear mechanism, by evaluation of the operating data as indirect or direct input data for an artificial intelligence system yielding output data, wherein the output data of the artificial intelligence system comprise an indicator which indicates whether ratcheting has occurred in relation to the joint, in particular the gear mechanism.
The invention relates to a four-stroke internal combustion engine (1) with two intake valves (3, 4) and at least one exhaust valve (5, 6) per cylinder, wherein a two-part intake port (7) is provided, which supplies the two intake valves (3, 4), wherein a first part (8) of the intake port (7) is connected to the first intake valves (3) and a second part (9) of the intake port (7) is connected to the second intake valves (4), wherein a flap (11) with a closing effect is provided between the two parts (8, 9) of the intake port (7), which in its closed state prevents a backflow from the second part (9) of the intake port (7) to the first part (8) of the intake port (7), wherein a variable valve control is provided, which causes the second intake valves (4) to open in the fourth cycle for the purpose of exhaust gas recirculation. The invention also relates to a method for operating the internal combustion engine.
F02B 27/02 - Utilisation de l'énergie cinétique ou pulsatoire de la charge dans les systèmes d'admission ou utilisation des résidus de combustion dans les systèmes d'échappement, pour améliorer la quantité de la charge ou pour accroître l'évacuation des résidus d les systèmes ayant des sections transversales variables, c. à d. réglables, des chambres de volume variables ou des moyens variables similaires
F02M 26/01 - Recirculation des gaz d’échappement internes, c. à d. où les gaz d’échappement résiduels sont piégés dans le cylindre ou repoussés du collecteur d’admission ou d’échappement vers la chambre de combustion sans l’utilisation de passages additionnels
F02M 26/30 - Raccordements des refroidisseurs à d’autres appareils, p.ex. à des soupapes, des appareils de chauffage, des compresseurs ou des filtres; Refroidisseurs caractérisés par leur emplacement sur le moteur
F02M 35/10 - Tubulures d'admission de l'air; Systèmes d'introduction
F02M 35/108 - Collecteurs d'admission avec des conduits d'admission primaires et secondaires
F02B 31/00 - Modification des systèmes d'admission pour imprimer un mouvement de rotation à la charge dans le cylindre
F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
80.
WIRING ELEMENT, STATOR, ROTOR, METHOD FOR PRODUCING A STATOR, METHOD FOR PRODUCING A ROTOR, AND KIT OF PARTS
The invention relates to a wiring element (1), in particular for electrically contacting two mutually spaced contact elements (2), comprising a first wire end (3) and a second wire end (4). The wiring element (1) has an insulation (5) between the first wire end (3) and the second wire end (4), wherein the insulation (5) is made of a flat insulation element (6) that at least partly surrounds the wiring element (1) and has a first edge (7) extending in the longitudinal extension of the wiring element (1) and a second edge (8) extending in the longitudinal extension of the wiring element (1). The first edge (7) is fixed relative to the second edge (8) of the flat insulation element (6) by means of a bonded connection and/or a form-fitting connection such that the wiring element (1) is surrounded by the flat insulation element (6) in a tubular manner.
H02K 15/10 - Application d'un isolant sous forme solide à des enroulements, des stators ou des rotors
H02K 3/38 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement autour des têtes de bobines, des connexions équipotentielles ou des connexions s'y raccordant
H02G 3/04 - Tubes ou conduits de protection, p.ex. échelles à câbles ou goulottes de câblage
H02K 15/00 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques
81.
FREEWHEEL DEVICE WITH SLIDING SHOES AND A CAGE GUIDED ON THE SLIDING SHOES
The invention relates to a freewheel device (1, 20) that is formed from a freewheel ring (2), a cage (3, 24), clamping elements (4) and springs (5), wherein sliding shoes (7) are oriented on the freewheel ring (2) and clamping ramps (6) are oriented between two adjacent sliding shoes (9), one sliding shoe (7) in each case being received in one of the holders (9), wherein the cage (3, 24) is guided on two flanks (11, 12) of the respective sliding shoe (9), and wherein at least one of the holders (9) is provided with two projections (13, 14, 25, 26) that are arranged to lie axially adjacent to one another parallel to the axial direction of the freewheel axis (10) and jointly project from the cage (3, 24) into the holder (9) in the direction of one of the flanks (11, 12) of the respective sliding shoe (9).
F16D 41/067 - Roues libres ou embrayages à roue libre avec organes d'accouplement intermédiaires d'arrêt entre une surface intérieure et une surface extérieure les organes intermédiaires d'arrêt agissant en roulant et ayant une section transversale circulaire, p.ex. billes tous les organes ayant le même calibre et uniquement une des deux surfaces étant cylindrique et les organes étant distribués par une cage séparée entourant l'axe de rotation
82.
BIPOLAR PLATE AND METHOD FOR PRODUCING A BIPOLAR PLATE
A bipolar plate (1) which is intended for use in a stack of electrochemical cells and is constructed from two half-plates (2, 3) that are situated one above the other has three ports (5, 6, 7) which are arranged next to one another, an active field (9) and a distributor field (8) which connects the ports (5, 6, 7) to the active field (9) and is designed to conduct three different fluids between the ports (5, 6, 7) and the active field (9), wherein a flow space for one of the fluids is formed between the half-plates (2, 3) and flow spaces for the two other fluids are formed on the outer sides of the half-plates (2, 3). The distributor field (8) comprises four flow fields (10, 12, 14, 16) of flat design, in particular each having a triangular basic shape: - one coolant flow field (10) which is open to the central port (6), - two two-media flow fields (12, 14) which each at one end adjoin the coolant flow field (10) and at the other end are open to one of the two outer ports (5, 7) and which are each designed for coolant to flow through and with an operating medium as a further fluid in layers that are parallel to each other, - a three-media flow field (16) which adjoins the two two-media flow fields (10), is open to the active field (9) and is designed for coolant to flow through and with the operating media as further fluids in three layers that are parallel to each other. Here, the half-plates (2, 3) are structured by embossed structures (4), which are designed as points, that is to say in the form of islands, in each of the four flow fields (10, 12, 14, 16) in such a way that the half-plates (2, 3) are supported both against each other and against flat components arranged outside the half-plates (2, 3).
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
H01M 8/0267 - Collecteurs; Séparateurs, p.ex. séparateurs bipolaires; Interconnecteurs comprenant des moyens de chauffage ou de refroidissement, p.ex. des éléments de chauffage ou des canaux d’écoulement du réfrigérant
83.
METHOD FOR CONNECTING A METAL HOUSING AND A PLASTIC COVER, AND METAL HOUSING COMPRISING A PLASTIC COVER
The invention relates to a method for connecting a metal housing (1) and a plastic cover (2), wherein: the metal housing (1) is provided; a metal ring (3) having a shoulder (4) that extends at least in part in the peripheral direction is at least partly overmoulded with a plastic material in order to form the plastic cover (2); the plastic cover (2) is pushed axially with the metal ring (3) into the metal housing (1) so that the metal ring (3) is located on at least part of the periphery of the metal housing (1); the metal housing (1) is plastically deformed by the application of force in such a way that the metal housing (1) at least partially penetrates a recess formed by the shoulder (4) on the metal ring (3). The invention also relates to a metal housing (1) comprising a plastic cover (2), wherein a metal ring (3) is at least in part located between the metal housing (1) and the plastic cover (2), and the metal ring (3) has a shoulder (4) that extends at least in part peripherally and that forms a recess for receiving an at least partially plastically deformed region of the metal housing (1).
H02K 5/15 - Montage des flasques-paliers ou des plaques d'extrémité
H02K 5/10 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des dispositions empêchant l'introduction de corps étrangers, p.ex. de l'eau ou des doigts
The present invention relates to a method for determining a torque (T) and a drive shaft angle (A) of a gear mechanism (1). The method can comprise determining a first measurement signal by means of a torque sensor (2) integrated in the gear mechanism (1). The method can further comprise determining a second measurement signal by means of a Hall sensor (3) integrated in the gear mechanism (1). The method can, in a further step, comprise determining the torque (T) from the first measurement signal. In a further step, the method can include determining the drive shaft angle (A) from the second measurement signal. The method can further comprise transmitting a data set (D), comprising the torque (T) and the drive shaft angle (A), by means of a single communication line (4) to a component (5) arranged outside the gear mechanism (1). The present invention furthermore relates to a gear mechanism (1), comprising a torque sensor (2) integrated in the gear mechanism (1), a Hall sensor (3) integrated in the gear mechanism (1) and communication lines (4).
G01L 3/10 - Dynamomètres de transmission rotatifs dans lesquels l'élément transmettant le couple comporte un arbre élastique en torsion impliquant des moyens électriques ou magnétiques d'indication
A method for operating an electric motor having a stator and a rotor is characterized in that injection signals in the entire speed range in which the electric motor is operated are used to estimate the rotor position and/or the speed of the electric motor.
The invention relates to a method for connecting a metal housing (1) and a plastic cover (2), wherein: the metal housing (1) is provided; a metal sleeve (3) having a groove (4) that extends at least in part in the peripheral direction is at least partially overmoulded with a plastic material in order to form the plastic cover (2); the plastic cover (2) is pressed axially with the metal sleeve (3) into the metal housing (1) so that the metal sleeve (3) is located on at least part of the periphery of the metal housing (1). The invention also relates to a metal housing (1) comprising a plastic cover (2), wherein a metal sleeve (3) is located at least in part between the metal housing (1) and the plastic cover (2), the metal sleeve (3) has a groove (4) that extends at least in part peripherally and that is at least partially overmoulded with plastic, and the metal sleeve (3) is located on at least part of the periphery of the metal housing (1) and has an interference fit in the metal housing (1).
H02K 5/10 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des dispositions empêchant l'introduction de corps étrangers, p.ex. de l'eau ou des doigts
The invention relates to a bearing unit (7) for an electric coolant pump (1), comprising a pump shaft (8) with a shaft collar (14) and a bearing housing (9) with a bore (16), in which the pump shaft is slidingly mounted radially, and with housing shoulders (18, 19), against which the shaft collar is slidingly mounted axially on both sides. The bearing unit is axially permeable to the coolant, wherein the radial and the axial sliding bearing lubrication occurs by means of the coolant.
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 33/40 - Cages à billes pour rangées de billes multiples
F16C 33/58 - Chemins de roulement; Bagues de roulement
The invention relates to a balance shaft, comprising: an unbalanced shaft (1) with a centre of mass (9) at a distance from the rotational axis (8) thereof, which spans an unbalance plane (10) with the rotational axis, and a bearing pin (6, 7) with an only semi-cylindrical perimeter, wherein the cylindrical partial perimeter (11) is directed towards the shaft imbalance; a bearing ring (13) surrounding the bearing pin, which rests on the cylindrical partial perimeter and borders a free space together with a radially opposing bearing pin back (12); and a sheet metal spring (14) which is tensioned against the bearing pin back on one side and the bearing ring on the other side in the free space and which tensions the bearing ring radially against the cylindrical partial perimeter, characterised in that the sheet metal spring is tensioned against two supporting points (20, 21) on the bearing pin back, running on both sides of the imbalance plane and with orthogonal projections running on the imbalance plane relative to the centre of mass on this side of the rotational axis.
F16F 15/26 - Compensation des forces d'inertie dans les systèmes à vilebrequins utilisant des masses solides autres que les pistons ordinaires, se déplaçant avec le système lui-même
90.
APPARATUS FOR RECORDING MEASURED VALUES IN A MACHINE AND FOR CONTACTLESSLY TRANSMITTING SIGNALS, AND MACHINE ASSEMBLY HAVING THIS APPARATUS
The invention relates to an apparatus (100, 100') for recording measured values in a machine. The apparatus comprises a transmitting and receiving unit (10), a first coupling element (20, 20') electrically connected to the transmitting and receiving unit (10), a second coupling element (40, 40') separated from the first coupling element (20, 20') by a gap (30), and a sensor (50) that is electrically connected to the second coupling element (40, 40') and is arranged or is to be arranged on or in a machine component (2) of the machine, which together form at least one part of an electrical circuit. The invention also relates to a machine assembly comprising a machine component and such an apparatus for recording measured values.
A redox flow battery (1) comprises a number of frames (10, 11, 12), flat electrodes (7) and membranes (6) arranged in stacked form, wherein an electrode (7) is supported in each case by a relief-like rake-shaped structure (16, 17) of a frame (10, 11, 12) and passages (18) for electrolyte solution are formed from one side (US) of the frame (10, 11, 12) to the opposite side (OS) of the frame within the rake shape, and wherein a plurality of strip-shaped seals (27, 30) which are parallel to one another, namely firstly a seal (27) on the membrane (6) and secondly a seal (30) on the electrode (7), run in the transverse direction of the rake-shaped structure (16, 17), that is to say orthogonally to a large number of teeth (24, 25) which form the rake-like structure (16, 17).
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
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
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
H01M 8/2455 - Groupement d'éléments à combustible, p.ex. empilement d'éléments à combustible avec des réactifs liquides, solides ou chargés en électrolyte
92.
BEARING ASSEMBLY, DOUBLE-ROW ANGULAR ROLLER BEARING, WIND TURBINE, METHOD FOR PRODUCING AN ANGULAR ROLLER BEARING, AND KIT-OF-PARTS
The invention relates to a bearing assembly (1) comprising a shaft (7) which is rotatably mounted by means of a first angular roller bearing (2) and a second angular roller bearing (3), wherein the first angular roller bearing (2) comprises a first inner race (4), which is connected to the shaft (7) for conjoint rotation, and a first outer race (5), between which first cylindrical rolling bodies (6) arranged at a first contact angle (8) are accommodated and roll on a first inner race track (11) of the first inner race (4) and on a first outer race track (12) of the first outer race (5), and the second angular roller bearing (3) comprises a second inner race (14), which is connected to the shaft (7) for conjoint rotation, and a second outer race (15), between which second cylindrical rolling bodies (16) arranged at a second contact angle (18) are accommodated and roll on a second inner race track (21) of the second inner race (14) and on a second outer race track (22) of the second outer race (15), and wherein the first angular roller bearing (2) and the second angular roller bearing (3) are axially spaced apart from each other.
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 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 19/54 - Systèmes formés d'une pluralité de paliers à frottement de roulement
93.
DRY DUAL CLUTCH WITH INDIVIDUALLY ACTUATABLE SUB-CLUTCHES
The invention relates to a dual clutch (1) with an axis of rotation (A), comprising a first sub-clutch (1a) and a second sub-clutch (1b) for a reversing transmission of a motor vehicle, the dual clutch comprising a first actuating bearing (80), which is coaxial to the axis of rotation (A), and a second actuating bearing (90), which is coaxial to the axis of rotation (A), a first actuating lever (20) being supported against the first actuating bearing (80) and a second actuating lever (30) being supported against the second actuating bearing (90). The first and the second actuating bearings (80, 90) are actuated in a pushing manner in the direction of the flywheel (5) and along the axis of rotation (A) for engaging the dual clutch (1) and can be operated independently of one another.
F16D 21/06 - Systèmes comportant plusieurs embrayages actionnés mécaniquement pour relier de différentes manières trois arbres ou plus, ou d'autres organes de transmission au moins deux arbres d'actionnement ou deux arbres entraînés étant concentriques
F16D 23/12 - Mécanismes actionnant des embrayages mécaniques disposés à l'extérieur de l'embrayage lui-même
F16H 63/02 - Mécanismes finals de sortie à cet effet; Moyens de manœuvre pour les mécanismes finals de sortie
F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie
94.
CLUTCH UNIT FOR REVERSIBLY COUPLING A DRIVE SIDE TO AN OUTPUT SIDE OF A DRIVE TRAIN, AND ACTUATOR FOR A CLUTCH UNIT OF THIS TYPE
The invention relates to a clutch unit for reversibly coupling a drive side (2) to an output side (3) of a drive train, comprising a linearly moveable shift collar (8) which is sitting on a drive element (4) of the drive side (2) and engages into an outer toothing (5) of the drive element (4) with an inner toothing (9), and which can be shifted into a coupling position from a decoupling position, along the outer toothing (5), via an output element (6) of the output side (3), by engaging the inner toothing (9) also into an outer toothing (7) of the output element (6), wherein an actuator (10) is provided for shifting the shift collar (8), which has a linearly moveable piston (13) and a shift rod (17) coupled to the piston (13) and connected to the shift collar (8), wherein the piston is guided in a pot-shaped cylinder component (12) formed from a metal sheet, which has a guide section on one side through which the shift rod (17) passes, and which is closed by a cover (14) on the other side, said cover having a guide hole through which the shift rod (17) passes, wherein, in the assembled state, the cylinder component (12) is inserted into a recess (35) with a compatible shape in a wall (11) of a transmission.
The invention relates to a clutch unit for reversibly coupling a drive side (2) to an output side (3) of a drive train, comprising a linearly moveable shift collar (8) which is sitting on a drive element (4) of the drive side (2) and engages into an outer toothing (5) of the drive element (4) with an inner toothing (9), and which can be shifted into a coupling position from a decoupling position, along the outer toothing (5), via an output element (6) of the output side (3), by engaging the inner toothing (9) also into an outer toothing (7) of the output element (6), wherein an actuator (10) is provided for shifting the shift collar (8), which has a linearly moveable piston (13) and a shift rod (17) coupled to the piston (13) and connected to the shift collar (8), wherein the piston (13) is supported axially on the shift rod (17) via a spring element (26) with a movement into the coupling position.
The invention relates to a switchable freewheel (1) for a transmission, having: - a housing (2) with a cylindrical receiving region (2A) for an outer ring (3), - an outer ring (3) with an inner side (I3) and an outer side (O3), - wherein the outer ring (3) is arranged with its outer side (O3) on the cylindrical receiving region (2A) so as to rotate therewith, - an inner ring (4), the clockwise or anticlockwise rotary movement of which relative to the outer ring (3) can be enabled or blocked by a movement device (5), - a movement device (5) for reversibly establishing a force-transmitting connection between the inner ring (4) and outer ring (3), wherein the movement device (5) has a transmission part (6), with the aid of which a force flow from the inner ring (4) to the outer ring (3) can be reversibly established, wherein the transmission part (6) is arranged around the inner ring (4) and is designed and configured such that it is arranged opposite the inner ring (5) without contact therewith in a first state, in order to move the inner ring (4) relative to the transmission part (6), and wherein the transmission part (6) is designed and configured such that it bears with contact against the inner ring (5) in a second state, in order to establish a force-transmitting connection from the inner ring (4) to the outer ring (3) via the transmission part (6).
The invention relates to a method for producing a power-generating component of an electric rotary machine and to an electric rotary machine that has a power-generating component produced by the method. In the method for producing a power-generating component (10) of an electric rotary machine, a component body (11) and electrical conductors arranged in the component body (11) are provided, and electrical contacting elements (21) are produced at terminal ends (12) of the electrical conductors by means of additive manufacturing and flow-connection elements (22) are produced at flow channels (13) in the component body (11) by means of additive manufacturing. With the method proposed here for producing a power-generating component of an electric rotary machine, electrical contacting of a winding and a fluidic connection for supplying a cooling medium can be realized at the power-generating component in an easy, time-saving and flexible way.
The invention relates to a rotary slide valve (1) to be used for controlling or regulating a cooling fluid flow in a motor vehicle, having a primary spur gear (3) that is able to be driven via an actuator (2) and having a second spur gear (4) that is able to be driven by the primary spur gear, each of the spur gears being coupled to a rotary slide, wherein both the primary spur gear and the secondary spur gear (4) are each provided with a first spur gearing (5) and a second spur gearing (6), wherein each spur gearing is circumferentially interrupted, the spur gearings (5, 6) of each spur gear are arranged in two mutually axially offset planes and are mutually offset circumferentially per spur gear and mesh with one another in pairs.
F16K 11/074 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture articulés à pivot à faces d'obturation planes
F16K 11/16 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont plusieurs éléments de fermeture ne se déplacent pas comme un tout actionnés par un seul organe de commande, p.ex. une clé lequel glisse uniquement, ou tourne uniquement, ou oscille uniquement dans un seul plan
F16K 31/53 - Moyens mécaniques d'actionnement à engrenage
B60K 11/02 - Dispositions des ensembles de propulsion relatives au refroidissement avec liquide de refroidissement
F01P 7/16 - Commande du débit de l'agent de refroidissement l'agent de refroidissement étant un liquide par commande thermostatique
A method of detecting defects in a rolling element is provided herein. The method includes collecting visual data or information via a microscope assembly. This visual data is then processed and algorithms, filters, or other analytical tools or engines are applied to detect if any defects are present on the rolling element. The method includes automatically flagging or identifying any defects, and this step is then checked or verified by a user or different entity. Depending on input from the user, the defects can either be confirmed or can be identified as a false detection. Information from the user's decision-making process is then fed back into the system, processors, algorithms or other analytic aspects of the system. This information is then used to improve the accuracy of the detection algorithms. This disclosure provides an automated system and process for more efficiently and reliably identifying defects on rolling elements
The invention relates to a transmission device (1) at least comprising a planetary drive (2), in which planet shafts (6) are supported at at least one bearing point (8) by means of a rolling element bearing (26), the cylindrical rollers (13) of which run directly on the planet carrier (3).