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WO/2023/007074A1 |
Aircraft electric propulsion system (100) comprising: - a motor (110) comprising a hollow rotor (111), and - an electronic power and control device (120), wherein the electronic power and control device (120) comprises at least two elect...
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WO/2023/006457A1 |
The invention relates to an electric motor for an actuator, comprising a stator (1) having a plurality of electromagnets, each formed from an iron core (4) and a wire-wound coil (15), a rotor (2) that is rotatably mounted in the stator (...
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WO/2023/008804A1 |
An embodiment of the present invention relates to a camera device comprising: a base; a lens disposed on the base; a substrate part coupled to an image sensor; a coil coupled to the substrate part; and a magnet arranged to correspond to ...
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WO/2023/009225A1 |
A linear actuator with an integrated variable frequency drive. The linear actuator includes an AC motor. A screw assembly with an output shaft ts mechanically coupled to the AC motor. An extension tube is provided with a front mount. The...
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WO/2023/007015A1 |
The invention discloses an electric motor (1), in particular a synchronous motor with permanent-magnet excitation. In order to be able to draw sufficient energy from a stator winding (4) of a stator (3) of the electric motor (1) and addi...
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WO/2023/008197A1 |
A case (1) for housing a dynamo-electric machine (2) and an inverter device (INV) is provided with an inflow port (11) into which a cooling liquid flows and a distribution path (4) through which the cooling liquid is distributed. The dis...
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WO/2023/007949A1 |
Provided is a fixation structure for a choke coil (15) that is electrically connected to a brush (11) that comes into sliding contact with a commutator, and in which a ferrite core (16) is accommodated. The fixation structure comprises: ...
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WO/2023/005485A1 |
Embodiments of the present application relate to the technical field of imaging, and provide a focusing motor, a closed-loop control method for a focusing motor, and a camera device. The focusing motor comprises: a rotor support (1) and ...
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WO/2023/006342A1 |
The invention relates to a device for drawing off electrical currents from a rotor shaft of an electric machine, which device comprises an electrically conductive contact pin (2) which is disposed axially movably in a guide sleeve (1) an...
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WO/2023/000265A1 |
An electric machine including a housing assembly including a first end and a second end, a stator, a rotor, and a fan is provided. The housing assembly includes a terminal box positioned at the first end, an end plate coupled to the term...
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WO/2023/003322A1 |
A camera module comprises: a camera housing comprising a base, which comprises a substrate having an image sensor disposed thereon, and a cover which is coupled to the base; a lens carrier at least partially located inside the camera hou...
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WO/2023/002799A1 |
Provided is a rotation angle detecting device (50) applied to a rotary electric machine (29) comprising: an outer rotor (40) rotating about an axial line; and a stator (30) provided radially inward of the outer rotor. The rotation angle ...
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WO/2023/000486A1 |
A three-axis auto-focusing and anti-shake periscope motor, comprising: a base (20), a frame (30) provided on the base, a carrier (40) provided inside the base, and a housing (10) fitted with the base. A Z-axis closed-loop circuit compone...
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WO/2023/285524A1 |
The invention relates to a centrifugal pump (2) having an electric motor (1) that includes a motor housing (3) and a main part (7). The electric motor (1) comprises motor electronics (4). The motor electronics (4) are supported by a heat...
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WO/2023/286273A1 |
Provided is a motor in which the installation volume of an entire motor drive system can be prevented from increasing by embedding a filter in the body of the motor.　This motor (1) is driven by an inverter and comprises: a box-type fra...
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WO/2023/285313A1 |
The invention relates to an electric motor (1) having a drive module (2). The drive module (2) has a connecting space (3) and a cable connection arrangement (5). The connecting space (3) is closed with a cover (6). A cover (6) projects b...
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WO/2023/285744A1 |
The invention relates to an assembly (1) made up of power electronics unit (2) comprising three-phase outputs (21) and a three-phase motor (3) comprising three-phase inputs (31), wherein the assembly (1) comprises N three-phase outputs (...
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WO/2023/287881A1 |
An electric motor includes a stator, a rotor rotatable relative to the stator, a housing, and an encoder assembly. The housing defines a motor chamber in which the stator and rotor are at least partly housed. The housing includes an ends...
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WO/2023/285127A1 |
A converter motor having a braking resistor, wherein the converter motor has an electric motor with a junction box, wherein the junction box is formed from a bottom part and a cover placed onto said bottom part, wherein a printed circuit...
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WO/2023/281905A1 |
The purpose of the present invention is to properly secure a cover. This electronic component (1) comprises: an electronic substrate (70); a support member (100) in which the electronic substrate (70) is mounted on a surface (100A), on w...
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WO/2023/282616A1 |
An embodiment comprises: a fixed unit including a first magnet unit and a second magnet unit facing a first horizontal direction, a third magnet unit facing the first magnet unit in a second horizontal direction that is vertical with res...
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WO/2023/281908A1 |
The present invention reduces the likelihood of damage to a joint of a terminal. This method for manufacturing an electronic component comprises: a step for disposing an electronic substrate (70) on one surface (100A) of a support member...
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WO/2023/279670A1 |
The present invention relates to the technical field of intelligent fitness, and in particular, to a dual-motor-based shaking cancellation fitness device, comprising a box, two support frames symmetrically mounted in the box, two driving...
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WO/2023/279750A1 |
A fitness device based on a direct drive electric motor. The fitness device comprises a housing (1), a drive electric motor (2) mounted in the housing (1), a fitness pull rope (3) connected to the drive electric motor (2), and a control ...
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WO/2023/280925A1 |
The application relates to a support unit for a drive train comprising at least three screw connection points (10) which are distributed over the outer circumference, a centrally arranged guide region (30) and a receiving region (20) whi...
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WO/2023/278509A1 |
A modular motor system and methods wherein at least two dual radial gap motors with attachment points may be joined together in a modular manner for the purpose of providing the capability of incrementally increasing or decreasing the to...
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WO/2023/274751A1 |
One aspect of the invention relates to an assembly E for an interconnector E1 intended to be mounted on a supporting part, such as a bearing of a liquid-cooled electric machine, for the purpose of connecting phase outputs (4) of a windin...
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WO/2023/277540A1 |
The present embodiment relates to an actuator device, comprising: a housing; a holder arranged in the housing; a reflection member arranged in the holder; a moving plate arranged between the housing and the holder; a mover rigid coupled ...
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WO/2023/273304A1 |
Disclosed in the present invention are a variable-torque-type overload protection device, and an overload prevention electric motor having same, which device and electric motor belong to the technical field of electric motors. The device...
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WO/2023/272945A1 |
Provided in the present application are an electric motor and a vehicle. The electric motor comprises a metal member, a rotor core, a rotating shaft, a conductive bearing and an elastic conductive member, wherein the metal member is grou...
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WO/2023/277458A1 |
A motor comprises: a base; a first bus bar coupled to the base and comprising a first body and a first coupling portion extending from the first body; a second bus bar disposed outside the first bus bar and comprising a second body and a...
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WO/2023/276366A1 |
[Problem] To provide an electric valve that has a small vertical dimension and is capable of accurately detecting the rotation angle of a magnet rotor. [Solution] The electric valve (1) has a permanent magnet (45) that is disposed coaxia...
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WO/2023/274753A1 |
One aspect of the invention relates to an assembly for an interconnector (E1) of an electric machine (M), the assembly including: an interconnector housing (1) comprising a recess opening (10) and one track (11) per phase, each of said t...
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WO/2023/276678A1 |
In a drive device (100), a motor (10) and a controller (20) are configured integrally. A metal rear frame (30) is provided on an end portion of the motor (10), on the controller (20) side thereof in the axial direction. An electronic com...
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WO/2023/276886A1 |
Provided is a motorized valve that has a small height and can accurately detect the rotational angle of a magnet rotor. A magnet rotor (41A) of a motorized valve (1A) has as a unit a first magnetic pole section (41a), a magnetic buffer s...
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WO/2023/274349A1 |
Disclosed in the present application is an electric motor inverter, comprising: a housing, a radiator, a power module, an energy storage module, a control board and a filter module, wherein the radiator is provided with a through hole, a...
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WO/2022/266724A1 |
Disclosed is an optical position encoder system for use with an electric motor that comprises at least one sinusoidal gradient having a dark to light pattern on at least one surface thereof and a control board affixed to the motor to at ...
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WO/2022/268613A1 |
An assembly (1) for an electric machine (2; 2') comprises a body (10); a number of teeth (11) fixed to the body (10); a number of tooth windings (12A-12C), which each have a first electrical conductor (120) and a second electrical conduc...
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WO/2022/267221A1 |
An electric motor controller and an outer rotor electric motor using same. The electric motor controller comprises a controller housing, a power supply circuit board and a control circuit board. The controller housing comprises a first m...
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WO/2022/268442A1 |
The invention relates to a measurement set-up for measuring the temperature of a test body. At least two separate lines which are suitable for thermal conduction are guided away from a test body and are combined in order to form a line b...
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WO/2022/270215A1 |
[Problem] To effectively utilize a liquid. [Solution] This vehicle has a housing for accommodating a motive power transmission mechanism, a covering having a portion that covers the housing, and a liquid interposed between the outer surf...
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WO/2022/268802A1 |
A description is given of an apparatus for the generation of electric current (1; 101; 201; 301; 351; 401; 501), comprising an armature element (10; 110; 210; 310; 360; 410; 510) supporting one or more electrical windings or conductors (...
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WO/2022/262238A1 |
The present invention relates to a transmission mechanism and an anti-blocking motor, comprising: a first movable member for receiving a torque and a second movable member for outputting the torque. The second movable member is sleeved o...
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WO/2022/263039A1 |
The invention relates to a method for determining a controlling rotational angle of an electric motor for controlling the electric motor, comprising the steps of: providing incremental rotational angles, which have been determined by sen...
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WO/2022/262787A1 |
A brushless DC motor, comprising: a housing, a motor assembly, a control board and an isolation plate, wherein the motor assembly is provided in the housing, and a wiring terminal is provided thereon; the control board is provided in the...
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WO/2022/261907A1 |
A control method for a follow focus device, and a device and a storage medium. The control method comprises: acquiring a rotation position of a rotation part of an electric motor of a follow focus device (S101); according to the rotation...
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WO/2022/264747A1 |
This brushless motor comprises: a stator 17 that is fixed to the inner periphery of a motor housing 16 and that has a coil 17b wrapped on a stator core 17a; a rotor 19 that is fixed to a stator coil motor output shaft 18; a rotor 19 that...
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WO/2022/258468A1 |
Embodiments of the present disclosure provide a fan module and a mask. The fan module comprises a motor comprising a stator and a rotor, the stator comprising an iron core and excitation coils surrounding the iron core, the rotor compris...
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WO/2022/258544A1 |
Embodiments of the disclosure relate to a motor assembly. The motor assembly comprises a motor part (12); a driver (16) adapted to be electrically connected to the motor part (12) and to drive the motor part (12); and a motor seat plate ...
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WO/2022/260253A1 |
A guide-free image sensor actuator according to an embodiment of the present invention comprises: a carrier in which an image sensor is provided and which moves relative to a plane perpendicular to the optical-axis direction; first and s...
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