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WO/2022/210434A1 |
A motor 1 according to one embodiment of the present disclosure comprises: a rotor 10 configured to freely rotate around a rotation axis AX; and a stator 20 having a claw pole-type stator unit 21. The claw pole-type stator unit 21 includ...
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WO/2022/211366A1 |
A zooming actuator having a dual structure according to the present invention comprises: a first carrier on which a first lens is mounted and which moves in an optical axis direction; a second carrier on which a second lens is mounted an...
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WO/2022/209765A1 |
[Problem] To provide an electric motor capable of ensuring insulation between a circuit board and a heat sink while achieving miniaturization of the motor in the axial direction. [Solution] An electric motor according to an embodiment of...
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WO/2022/209140A1 |
The purpose of the present invention is to provide: a stator for a dynamo-electric machine, with which axial size can be reduced; and, an electrically powered wheel provided with the stator for the dynamo-electric machine. A stator 10 fo...
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WO/2022/206790A1 |
An electronic oil pump (100), comprising a stator assembly (2), a circuit board assembly (5), and a pump housing (1). The pump housing (1) is at least partially conductive, and at least one of a stator core (41) of the stator assembly (2...
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WO/2022/211137A1 |
The present invention relates to a reciprocating switched reluctance motor-driven engine in which a crank shaft is rotated by the switched reluctance motor and which is configured to reciprocate according to the reluctance torque generat...
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WO/2022/209766A1 |
[Problem] To provide a motor which achieves downsizing and in which an insulating sheet that covers a circuit board is prevented from making contact with a resin outer contour. [Solution] A motor according to one aspect of the present in...
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WO/2022/209656A1 |
A case body (1) is provided with: a first opening (23) that is open along a first direction (V) and allows insertion of an inverter device (INV); a surrounding wall (30) that is disposed along the first direction (V) so as to surround th...
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WO/2022/205263A1 |
A low-power microwave coring machine applicable to lunar rock, and a usage method therefor. The low-power microwave coring machine comprises an apparatus platform, wherein a supporting frame front plate and a supporting frame rear plate ...
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WO/2022/209600A1 |
Disclosed is a vehicle drive device provided with a dynamo-electric machine, a power transmission mechanism that transmits power from the dynamo-electric machine to a wheel, a drive device that drives the dynamo-electric machine, a housi...
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WO/2022/211206A1 |
An embodiment of the present invention relates to a lens driving device comprising: a stationary part; a first moving part and a second moving part disposed in the stationary part; a first driving magnet disposed in the first moving part...
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WO/2022/211304A1 |
An electronic device according to an embodiment of the present invention comprises a camera module, wherein the camera module comprises: a lens assembly including lenses that are aligned along an optical axis; an actuator; a first magnet...
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WO/2022/211742A1 |
The body for separating the rotational and linear motion solves the problem of separating the rotational and linear motion of the guide shaft (3). According to the invention, the body includes a guide shaft (3), a static part (2) of the ...
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WO/2022/209762A1 |
[Problem] To provide an electric motor capable of stably dissipating heat generated from a circuit board. [Solution] The electric motor according to the one embodiment of the present invention comprises: a heat sink that covers an openin...
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WO/2022/210559A1 |
According to the present invention, a first seal (9) and a second seal (10) sandwich a retainer (8), thereby sealing an annular space between an outer ring (5) and an inner ring (6). A stator (12) including a coil (16) is supported by th...
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WO/2022/209671A1 |
A case 50 comprises a terminal receiving portion for receiving terminal insertion portions 42; a first positioning pin 60 for carrying out positioning with respect to a circuit board 31; and a first claw portion to be locked to the circu...
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WO/2022/209780A1 |
A resolver integrated-type bearing device (10) comprises: a bearing (20) that rotatably supports a rotary shaft (11) with respect to a housing (50); a rotor (31) attached to the rotary shaft (11); and a stator (32) disposed radially outw...
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WO/2022/203818A1 |
The present invention provides a multi-phase control of an electric machine for providing virtual pole changing using multiphase control. The electric machine comprises a rotor having a multiplicity of conductive elements, and a stator h...
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WO/2022/202654A1 |
To address the problem of eliminating the need for a torque sensor, a magnetic modulation gear device 30 is configured to include: an input shaft 23; an output shaft 32b the speed of which is changed relative to the input shaft 23 by way...
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WO/2022/203156A1 |
An electric motor drive device is provided. The electric motor drive device according to an embodiment of the present invention, to which an operation module is connected, may comprise: a first case having a first surface formed therein;...
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WO/2022/202546A1 |
Provided is a sensor-attached motor comprising: a rotor magnet (11) provided to be fixed to the outer circumference of a rotor shaft (10); an annular stator (12) disposed to surround the rotor magnet (11); a sensor magnet (13) provided t...
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WO/2022/202957A1 |
This wire harness (60) comprises: a first connector (80a) and a second connector (80b) respectively provided to both ends of a cable (70); a plurality of protection members (721, 722) that are arranged side by side in the longitudinal di...
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WO/2022/196243A1 |
[Problem] To provide a centrifugal blower in which a common line junction can be easily insulated from other members and the insulated state of the common line junction can be reliably maintained. A centrifugal blower in which an impelle...
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WO/2022/197413A1 |
Electric machines, as well as systems implementing the same and methods of controlling the same, are disclosed. The electric machine includes a stator with a plurality of slots and a plurality of segmented inverter components coupled wit...
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WO/2022/197056A1 |
A slim-type actuator according to one embodiment of the present invention comprises: a first carrier; a second carrier moving, with respect to the first carrier, in a first direction that is vertical to an optical axis or in a second dir...
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WO/2022/197287A1 |
An electrical generator (100) and method for operating the same are provided. Accordingly, the generator includes a non-rota table component (308) supporting a field winding assembly (310) and a rotatable component (302) oriented to rota...
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WO/2022/197543A1 |
An electric drive unit having a multi-phase electric motor and an inverter that controls power to the electric motor. The inverter has an inverter mount, a plurality of power semiconductors that are mounted to the inverter mount, and a p...
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WO/2022/196456A1 |
A motor case (830, 930) of a motor (80) has a cylindrical part 832. A motor frame (840) is provided to one side in the axial direction of the cylindrical part (832). A control unit (10) has at least one substrate (31, 32) and a connector...
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WO/2022/196006A1 |
This power supply system (9) has one or more electric motors (93) and one or more load devices (95), said electric motors (93) being provided with a power transmission means (931) for transmitting power to the load devices (95) to which ...
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WO/2022/194784A1 |
The invention relates to a cooling system (1), in particular for an electric drive motor in an electrically driven vehicle, wherein the cooling system has a cooling sleeve (2) with a longitudinal axis (3) and a heat-conducting means (4),...
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WO/2022/194785A1 |
The invention relates to a temperature-control device for an electric machine (1), said machine (1) having a radially outer stator (2) and a rotor (3) arranged radially within the stator (2), wherein a circumferential rotor gap (4) is fo...
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WO/2022/196458A1 |
A drive device (1) comprising: a motor (80) having first motor winding (180) and second motor winding (280); and a control unit (10). The control unit (10) has a connector unit (50), a main board (31), a sub-board (32), and connecting co...
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WO/2022/191572A1 |
A motor comprises: a housing; a stator disposed inside the housing; a rotor disposed inside the stator; a shaft disposed in the center of the rotor; and a metal part disposed at one end of the shaft, wherein the shaft and the metal part ...
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WO/2022/190849A1 |
[Problem] To achieve a small and lightweight configuration when providing an oil passage that allows communication between both axial-direction ends of a motor. [Solution] This component comprises a motor accommodation part that accommod...
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WO/2022/184333A1 |
The invention relates to a shaft-grounding device (E) for establishing an electrically conductive connection between a rotatable shaft (W) and a housing (GH). The shaft-grounding device (E) comprises a plurality of flexurally elastic and...
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WO/2022/184464A1 |
The present invention relates to a sensor array comprising an inductive sensor (30, 31) and at least one temperature sensor (40, 41) for an electric machine, wherein the sensor array is arranged in a housing (10, 51, 52, 53, 54) and a si...
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WO/2022/186199A1 |
A motor to which electric power is supplied from an external driver via a power line, the motor being provided with an extraction unit for extracting a portion of the electric power supplied to the motor from the driver, and a supply uni...
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WO/2022/184902A1 |
A turbocharging assembly (10) is described. The turbocharging assembly (10) includes a compressor (20) having a compressor wheel (21) and a turbine (30) having a turbine wheel (31). The turbine wheel (31) and the compressor wheel (21) ar...
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WO/2022/186200A1 |
A driver that supplies drive power to a motor that comprises: an extraction unit that extracts some of the power supplied from outside; and a supply unit that supplies power extracted by the extraction unit, to an external device. The dr...
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WO/2022/184671A1 |
The invention relates to a galvanometer drive, in particular for a laser machining device, comprising a stator (2) which comprises a coil (20), a rotatable rotor (3), at least one part of which is made of a permanent magnet (22), and a g...
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WO/2022/180872A1 |
Provided is a drive motor module in which an inverter cover can be prevented from resonating with the vibration from, for example, a motor and the like. This drive motor module 1 comprises: a motor; an inverter that is electrically conne...
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WO/2022/178771A1 |
The present invention relates to a power tool adapted to produce a notification to a user. The power tool comprises a sensor configured to sense a fault condition of the power tool; a motor driving circuit connected to the sensor, and co...
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WO/2022/180873A1 |
Provided is a drive motor module in which an inverter cover can be prevented from resonating due to the vibration from, for example, a motor and the like. This drive motor module 1 comprises: a motor 20; an inverter 80 electrically conne...
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WO/2022/180660A1 |
This circuit connection device (2) comprises a connector (17) having: a housing (16) in which connection terminals (29, 30) are housed; a positioning guide portion (32) provided on a side different from the opening portion of the housing...
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WO/2022/179673A1 |
The invention relates to an electronic control unit (100) for a vehicle (300), the electronic control unit (100) comprising a housing (10), a heat sink (20) and at least one printed circuit board (30, 40), whereby the housing (10) is con...
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WO/2022/179806A1 |
The invention relates to a target support (16) for a contactless rotor position sensor (12) of an electric drive machine (1) of a motor vehicle for the contactless determining of a position of a rotor (3) of the electric drive machine (1...
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WO/2022/179659A1 |
The invention relates to an electric axial flux machine (1), comprising a stator (2) with a first stator element (21) and with a second stator element (22) arranged spaced apart axially from the first stator element (21), and a rotor (3)...
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WO/2022/175518A1 |
An electromechanical actuator (11) comprises a casing, a torque support (21), an annulus (53), an electrical power supply cable (18) and a device (45) for discharging electrostatic charge. The annulus (53) is inserted partly around the t...
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WO/2022/175060A1 |
The invention relates to an electric machining device (10) comprising a housing (14), an output mechanism (122), an electric motor (12) for driving the output mechanism (122), and a switchover device (50). The electric motor (12) compris...
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WO/2022/176723A1 |
An electric power converting device (101) is provided with an electric power converting unit (11), a control circuit unit (12) for controlling the electric power converting unit, a casing (13) internally accommodating the electric power ...
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