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WO/2022/122087A1 |
The invention relates to an electric motor (32) of a motor vehicle (2), in particular an auxiliary assembly (16), comprising a stator (34), which has a stator winding (46), as well as a rotor (36), a switch unit (38), and a contact adapt...
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WO/2022/123927A1 |
An electric work machine comprises: a stator having a stator core, an insulator fixed to the stator core, and a coil mounted on the insulator; a rotor having a magnet for which at least a portion is arranged on the outer peripheral side ...
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WO/2022/124707A1 |
The prevention invention relates to an electric compressor for a vehicle, and provides an electric compressor structure for a vehicle, wherein an electrical connection structure between a sealing terminal connecting an inverter unit to a...
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WO/2022/122215A1 |
The present invention provides a brushless electric motor for rotating a rotor of a motor-driven fan of a vehicle, comprising at least two electromagnetic elements, at least one of the electromagnetic elements being equipped with at leas...
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WO/2022/123149A1 |
A system (1) comprising a primary machine (10), a hydraulic machine (20) and a variable frequency drive (30) which are disposed in an assembly housing (40), the system (1) being characterized in that it comprises a cooling circuit (50) d...
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WO/2022/122157A1 |
An automotive electric auxiliary unit with an electric motor (12), comprising - a rotatable motor rotor (16) rotating about a rotor axis (20), - a multi-piece motor stator (14) comprising several stator coils (23, 25, 27, 29, 31, 33), se...
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WO/2022/124043A1 |
This electronic control device is provided with: a circuit board on which an electronic component is mounted; a connector block having an integrated connector which is electrically connected to the circuit board; a base to which the circ...
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WO/2022/121807A1 |
The present application relates to the technical field of generators, in particular to a motor, a power assembly, and a vehicle. The motor comprises a housing, an output shaft, a conductive bearing, and a conductive assembly; the output ...
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WO/2022/115949A1 |
The apparatus can be used for detecting a liquid contaminant in a rotating cavity of an electric machine. The apparatus can have a magnetic field source mounted to a non-rotary base and transmitting a magnetic field across a gap between ...
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WO/2022/117265A1 |
A motor or work machine having a housing part (2, 3), a stator element and a rotor element (4) being arranged therein, has a monitoring device for monitoring a state parameter of the rotor (4). The monitoring device comprises a sensor un...
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WO/2022/119405A1 |
The present disclosure provides an electronic device comprising: a first housing; a second housing which receives at least a part of the first housing and guides sliding of the first housing; a flexible display comprising a first display...
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WO/2022/119169A1 |
The present invention relates to an integrated control power conversion apparatus of an electric oil pump, the apparatus comprising: a power conversion module which receives input of a direct current voltage, converts the direct current ...
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WO/2022/116940A1 |
The present disclosure relates to a drivetrain assembly for an electrified vehicle. The drivetrain system comprises an electric motor, a power inverter, a reducer and one cooling circuit with a single inlet and a single outlet. The cooli...
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WO/2022/110360A1 |
A brushless electric motor (1000), comprising a rotating shaft (20), a rotor assembly (30) assembled on the rotating shaft (20), a driving assembly (40) arranged coaxially with the rotor assembly (30), and a housing (10) for carrying the...
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WO/2022/111351A1 |
The present invention provides a roller detection system, comprising a roller. Shaft temperature measurement elements and vibration measurement elements are mounted at a plurality of non-action positions of the roller. The state of the r...
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WO/2022/113974A1 |
An electric machine for a vehicle air-conditioner is provided. The electric machine includes a first housing, a second housing, a sealing element, and a plurality of tension-loaded members. The first housing having a first mating surface...
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WO/2022/113935A1 |
An electric motor (400) comprises: a rotor (410) having a plurality of magnetic poles; a stator (430) having a multiphase stator winding (431); a power line (485) which supplies power to the stator winding; and a rotation sensor (520) wh...
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WO/2022/111763A1 |
The invention relates to an electric motor (1) for driving an actuating device of a motor vehicle, comprising a housing (2), a plug module (3), which has a first plug connector (4), a screw (5), by which the plug module (3) is screwed to...
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WO/2022/114389A1 |
The present invention relates to a double air gap-type surface permanent magnet synchronous motor provided with double controllers. More specifically, the present invention has a double structure of rotors and stators, one pair each, for...
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WO/2022/114909A1 |
A motor device is disclosed. The disclosed motor device can comprise: a rotor including a magnet member; a first-side stator part arranged at one side of the rotor, and comprising at least one first stator including first and second main...
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WO/2022/111988A1 |
The invention relates to a hand-held power tool (1) which comprises a trigger circuit (11) for providing an adjustment signal on the basis of a button (12) being actuated and comprises a control device (20) for adjusting a drive current ...
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WO/2022/109766A1 |
An automatic optical inspection apparatus with a safety control type motor, comprising a movable platform, a motor, a scanning camera, a safety module and a power supply, wherein the movable platform comprises a carrier plate and a base ...
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WO/2022/112009A2 |
The invention relates to a stator component (4') of an electrodynamic machine, comprising a plastic structure (13'); a stator unit (8') which is at least partly integrated into the plastic structure and has coil windings; an electronic c...
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WO/2022/112808A1 |
This inverter-integrated motor is provided with an inverter unit at an end portion of a motor in the rotational axis direction. The motor is provided with a conductive member electrically connected to the inverter unit. The inverter unit...
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WO/2022/107810A1 |
Provided is an inverter-integrated electric compressor with which noise caused by a common mode current can be effectively suppressed while also achieving reduction in size. The inverter-integrated electric compressor comprises: an inver...
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WO/2022/105217A1 |
A motor module and an electric tool applying same. The motor module comprises a motor, a cooling fan mounted on a rotor in the motor, and a control circuit board used for controlling the motor to operate, wherein the cooling fan is locat...
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WO/2022/105957A1 |
The invention relates to a mechanical connection unit (1) for fastening an electrical coupling element (2) to an interconnection ring (3) of an electric machine (4). The connection unit (1) comprises a fixing means (5), which can be inte...
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WO/2022/104935A1 |
A split-type alternating current/direct current (AC/DC) brushless tool, comprising a housing (1) and a lower housing (2). The housing (1) and the lower housing (2) are fixed together by means of a slot and a buckle, and a head housing (3...
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WO/2022/106540A1 |
The invention relates to an electric motor (26) of a motor vehicle (4), in particular a steering motor, comprising a housing (30) that has a motor compartment (34) and an electronics compartment (36). The motor compartment (34) and the e...
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WO/2022/106783A1 |
The invention relates to an actuator comprising at least one epicyclic gear stage (28, 28.1, 28.2), and comprising an angular position sensor (42) which comprises a target (46) securely mounted on a connecting rod (52) which rotates as o...
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WO/2022/101309A1 |
The invention relates to an electronic unit (16) for an auxiliary assembly (2) of a motor vehicle. The electronic unit (16) has a pot-like electronic housing (18), wherein a printed circuit board (28) is received in the electronic housin...
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WO/2022/102146A1 |
In the motor drive device according to the present invention: in a first drive system, a first power supply circuit and a first central processing unit are arranged on a substrate in the stated order in a first direction; in a second dri...
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WO/2022/099855A1 |
A motor fault monitoring device (10) applied to a driving motor for oilfield operations, comprising: a signal acquisition module (1) configured to acquire operation data of the driving motor during use, and comprising a vibration signal ...
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WO/2022/101310A1 |
The invention relates to an electronic unit (20) for an electric refrigerant drive (2), having an electronic housing (16) with a printed circuit board (30) received therein. At least one contact element (32, 32') for contacting a connect...
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WO/2022/103202A1 |
The present invention may provide a motor comprising: a shaft; a rotor coupled to the shaft; a stator arranged to correspond to the rotor; and a control unit electrically connected to the stator, wherein: the control unit includes a subs...
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WO/2022/099859A1 |
Provided is a lens driving device, comprising: a first supporting frame, a second supporting frame, a lens barrel, and a supporting assembly. The supporting assembly comprises a supporting component, a first guide column and a second gui...
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WO/2022/099797A1 |
Disclosed is a displacement device, comprising at least one first frame portion and at least one second frame portion. Each first frame portion and the corresponding second frame portion can move relative to each other; the first frame p...
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WO/2022/097320A1 |
A fuse module (22) for fail safe has a fuse circuit element (32) mounted on a fuse circuit board (31) and is connected to wire terminal portions (36) comprising the wire ends of stator coils. The fuse circuit board (31) has through-holes...
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WO/2022/097319A1 |
Ａ stator (1B) has first system stator coils (U1, V1, W1) and second system stator coils (U2, V2, W2), each of which receives power supply from an inverter module (21). A fuse module (22) has two fuse circuit elements (32) which corresp...
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WO/2022/096233A1 |
The invention relates to a method for monitoring the operation of a drive component. In order to minimise additional hardware complexity, according to the invention, the monitoring method is carried out by a coil (30) that is integrated ...
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WO/2022/097338A1 |
A noise reduction structure of this brushless motor has: a circuit board mounted with a switching element and an electrolytic capacitor on a first surface; a conductive member facing a second surface on the opposite side to the first sur...
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WO/2022/095938A1 |
A mounting structure (400) of a hub motor encoder, and a motor (1000). The mounting structure (400) of the hub motor encoder comprises a drive wheel shaft (1), an encoder body (2), and a clamping component (3); a mounting groove (11) is ...
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WO/2022/095442A1 |
Provided is an anti-interference structure for a motor of a washing pump, belonging to the field of automobile accessories. The anti-interference structure solves the problem of an existing anti-interference structure being inconvenient ...
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WO/2022/095443A1 |
A modular motor transmission apparatus, relating to the technical field of massage apparatuses. The apparatus comprises an inner-layer guard plate (2), and three cavities are formed in the inner-layer guard plate (2); the top surface of ...
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WO/2022/098636A1 |
An electric motor includes a housing with an inner surface and an outer surface positioned radially outward from the inner surface. The electric motor includes a stator coupled to the inner surface, an electrical component coupled to the...
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WO/2022/088438A1 |
A mining dump truck with electric wheels, and a traction electric motor thereof. The traction electric motor comprises an end cover (1), a bearing (2) and an insulating bearing sleeve (3), wherein the insulating bearing sleeve (3) is fix...
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WO/2022/089539A1 |
A cooling structure of an integrated electric drive system and an integrated electric drive system. The cooling structure comprises a motor assembly (1); the motor assembly (1) comprises a rotary shaft (15) and a cooling pipe (16) provid...
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WO/2022/092723A1 |
The present invention relates to a cooling fan having a waterproof structure of a printed circuit board (PCB) on which a motor driving circuit is mounted. The cooling fan according to the present invention comprises: a fan housing having...
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WO/2022/091699A1 |
Provided is a flywheel power storage device which can not only be miniaturized, but can dramatically increase maximum device mass energy density. This flywheel power storage device includes a flywheel part (2) in which flywheel hubs (8A)...
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WO/2022/085457A1 |
An electric oil pump 1 comprises: a pump unit 2 that causes hydraulic pressure to be generated; a motor unit 3 that drives the pump unit; a substrate 4 in which a control circuit that controls the motor unit 3 is formed by a plurality of...
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