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WO/2022/052793A1 |
The present invention discloses a circuit board storage structure capable of isolating oil. The structure is provided in an outer tube of a solar push rod; the outer tube is further provided with a circuit board; a through hole running t...
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WO/2022/047926A1 |
A linear motor, comprising a sliding mechanism (13), and a primary mechanism (11) and a secondary mechanism (12) which are arranged opposite to each other and spaced apart from each other on the sliding mechanism (13) and interact with e...
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WO/2022/047928A1 |
A linear motor, comprising a sliding mechanism (13), a primary mechanism (11) and a secondary mechanism (12); the sliding mechanism (13) comprises a base (131) and a sliding base (132) movably provided on the base (131); the secondary me...
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WO/2022/048712A1 |
The invention relates to a sensor system comprising a distance sensor (1) for measuring the distance between two objects (3, 4) that are movable relative to each other and a magnetic field sensor (2) for measuring a magnetic field betwee...
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WO/2022/047937A1 |
A linear motor (100), comprising a base (1), a sliding base (2), magnetic assemblies (5) and coil assemblies (6); the base (1) comprises a base bottom plate (11), a first side wall (12), a second side wall (13) and a support plate (14); ...
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WO/2022/049956A1 |
The present invention comprises: a Hall sensor that is disposed between adjacent coils of a plurality of coils to face a magnet and detects the magnetic flux of the magnet; and a sensor case that holds a substrate of this Hall sensor. Th...
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WO/2022/048434A1 |
The present invention provides a shielding sleeve assembly used for a canned motor pump, belonging to the technical field of canned motor pump parts. The invention solves the problems of poor sealing of existing shielding sleeve assembli...
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WO/2022/043052A1 |
Electric machine (10), in particular for adjusting movable parts in a motor vehicle, having a stator housing (22) which accommodates a stator (12) and a rotor (14), wherein the rotor (14) has a rotor shaft (16), and the stator housing (2...
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WO/2022/041570A1 |
A magnetic member, an electric motor, and a movable platform. The magnetic member (10) is used for being assembled on a rotor, and cooperating with a Hall detection module (20) to perform magnetic flux leakage detection. The magnetic mem...
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WO/2022/045111A1 |
A first fuse with an integral heater, including a first fuse element provided at a neutral point of a stator coil and a first heater portion which generates heat to cut the first fuse element, is provided in a stator coil, and a microcom...
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WO/2022/042787A1 |
The invention relates to an electric machine arrangement (1) comprising an electric axial flux machine (2) having a stator (3) and a rotor (4), further comprising a component (6) supporting the stator (3), and comprising an output elemen...
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WO/2022/045340A1 |
[Problem] To provide an electric motor that easily adjusts the electrostatic capacitance between the stator and rotor sides of the electric motor and suppresses the occurrence of electrolytic corrosion. [Solution] One embodiment of this ...
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WO/2022/041007A1 |
The present disclosure relates to a measuring method and a measuring device for a rotation angle of a rotor of an electric motor, and an electric motor, a gimbal and an unmanned aerial vehicle which comprise the measuring device. In the ...
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WO/2022/042695A1 |
A water pump and a water heater. The water pump comprises a shielding sleeve (100), a stator (200), a rotation shaft (110), a rotor (300) and a pump cover (600), wherein an end face of the shielding sleeve (100) is provided with a rotor ...
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WO/2022/038813A1 |
[Problem] To provide an IC holder, an electric valve, a fluid control device, and a manufacturing method for the same which are capable of improving the production efficiency of a device including an actuator and a circuit board. [Soluti...
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WO/2022/036942A1 |
A motor (10) and a handheld gimbal (100). The motor (10) comprises a motor housing (11), and a stator component (2) and a rotor component (3) which are provided in the motor housing (11). The rotor component (3) comprises a rotating shaf...
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WO/2022/034773A1 |
This rotary machine comprises an electric motor provided with a rotor and a stator, a rotating shaft rotated by the driving of the electric motor, an impeller attached to the rotating shaft, an inverter that controls the driving of the e...
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WO/2022/034977A1 |
The present invention relates to an electric motor with a built-in transmission unit, the electric motor comprising: a stator which is arranged on the inner circumferential surface of an enclosure and includes a first member that generat...
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WO/2022/032587A1 |
An encoder (10) is applicable to a motor (20). The encoder (10) includes: a sensor module (13), capable of collecting sensor data of a motor (20) using at least one sensor when the motor (20) is running; a storage module (16), capable of...
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WO/2022/033536A1 |
The present disclosure relates to a drivetrain assembly for an electrified vehicle. The drivetrain system comprises an electric motor comprising a rotor and a stator; a power inverter configured for supplying the stator with electric ene...
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WO/2022/034860A1 |
A rotation drive device comprising: a movable body portion Mm having a rotor yoke 5 formed in a ring shape and a ring-shaped rotor magnet 4 obtained by arranging a plurality of magnetic poles along a circumferential direction Ff of an ou...
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WO/2022/028686A1 |
The invention relates to a connector (10) for electronically connecting a first printed circuit board (30) to a second printed circuit board (40) and a third printed circuit board (50), wherein the connector (10) is configured to form an...
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WO/2022/029145A1 |
The invention relates to a mounting structure (M) for an electrical oil pump, comprising an oil pump (1) formed by a stator, at least one rotor and an upper and lower pump pressure plate (6), an electrical motor unit (2) arranged axially...
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WO/2022/031238A1 |
Modular rotary intelligent drive consists of a connection of an inlet module (1), containing a shaft (11), inlet module with integrated ribbing (19) on the its enclosed rear face (lie), motor stator (12) with connected hall sensor (121),...
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WO/2022/022768A1 |
The invention relates to a stator (1) for an electric machine, comprising a plurality of submodules (2) which extend separately from one another along the circumference of the stator (1), wherein each submodule (2) has a dedicated windin...
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WO/2022/021382A1 |
A motor encoder, a motor and a method for installing the motor encoder are provided. The motor encoder includes a rotor assembly (1); and a static disc (23), which has at least two mounting holes (231) for fixing the static disc (23) on ...
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WO/2022/022769A1 |
The invention relates to a stator (1) for an electric machine, comprising a plurality of submodules (2) which extend separately from one another over the circumference of the stator (1), wherein each submodule (2) has its own winding (3)...
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WO/2022/022767A1 |
The invention relates to an electric rotation machine, to a method for producing the electric rotation machine, and to a drive system equipped with the electric rotation machine for a motor vehicle. The electric rotation machine comprise...
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WO/2022/017932A1 |
The invention relates to a joint for a robotic arm comprising: a first part (1) of the robotic arm and a second part (2) of the robotic arm, the first part (1) of the joint being extended in an integral manner, at the centre thereof, by ...
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WO/2022/017721A1 |
The invention relates to an electric motor having a rotor, wherein the rotor has a shaft and a supporting part, first permanent magnets being arranged on the outer periphery of the supporting part, in particular being integrally bonded t...
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WO/2022/018174A1 |
The invention relates to a method for operating a drive device (10) having a rotating electric machine (20) which has a stator (22) having a magnetic unit (24) and a rotor (28), wherein the magnetic unit (24) has grooves (30), a first wi...
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WO/2022/016692A1 |
Disclosed is a variable-frequency speed regulation all-in-one machine for a coal mine, relating to the technical field of variable-frequency motors. The variable-frequency speed regulation all-in-one machine for a coal mine comprises a h...
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WO/2022/018011A1 |
The invention relates to an electric machine (2) which is designed as an inner rotor and has a laminated stator core (4) and a functional support (6) arranged on a rear face facing away from the output side of the laminated stator core (...
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WO/2022/014083A1 |
A motor control device, according to the present invention, is connected to a power converter for converting power from direct current power to alternating current power, and controls the drive of an alternating current motor that is dri...
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WO/2022/014049A1 |
This motor (32) is provided with: a motor housing (33) which has a frame (34) and a bracket (35); a stator (36); a rotor (37); a shaft (38); and a circuit board (41). A first through-hole (35c) is formed in a side wall of the bracket (35...
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WO/2022/009201A1 |
Circuitry for directly providing drive power to a BLDC motor having separated coils, comprising unipolar controlled current sources for supplying current to each of the separated coils; a controller, for controlling the level and phase o...
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WO/2022/009330A1 |
This short circuit detection device for a rotating electric machine comprises: a signal acquiring unit; a signal decomposition unit; a specific frequency component reduction unit; a signal conversion unit; a short circuit detection unit;...
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WO/2022/004002A1 |
A motor characterized by comprising a rotor rotatable around the central axis, a stator radially facing the rotor, a magnet attached to a shaft of the rotor and having at least one pair of poles in a row in a rotation direction of the ro...
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WO/2022/002222A1 |
An electric pump (1000) comprises a stator assembly (2). The stator assembly (2) comprises a stator core (21) and a winding (22). The winding (22) comprises a main body section (221), a first section (222), and a second section (223). Th...
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WO/2022/004144A1 |
Comprised are a rotor (20), a magnetic bearing (10), and a drive unit (30) that rotationally drives the rotor. The magnetic bearing comprises a bearing stator (12) and a ring-shaped bearing rotor member (11). The drive unit has a drive s...
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WO/2022/004902A2 |
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WO/2022/005935A1 |
Systems and methods to mitigate electrical voltage on a rotating shaft in an oil rich environment exposed to a viscous fluid or immersed in oil are disclosed. An example grounding brush assembly includes a plurality of conductive filamen...
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WO/2022/002295A1 |
The invention relates to a stator (1) for an electric machine, in particular for a drive machine in the form of a drive machine for an electrically drivable motor vehicle, comprising a stator body (2) with a plurality of stator windings ...
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WO/2022/002294A1 |
The invention relates to a device (1) for determining a torque in a drivetrain (2) of an at least partially electrically operated motor vehicle (3), comprising at least a first electric motor (4) having a first rotor (5), wherein: the fi...
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WO/2022/002303A1 |
The invention relates to a rotor for an electric rotation machine, to a method for producing the rotor, and to an electric rotation machine comprising the rotor. The rotor (1) comprises a rotor shaft (10), at least one rotor body (20) wh...
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WO/2021/261256A1 |
This drive device (1) comprises a motor (80), a housing (63), a first power module (160), a second power module (260), a control board (51), a power board (55), and a connector (65). The control board (51) is provided on the motor (80) s...
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WO/2021/258535A1 |
Disclosed is a direct drive motor position finder, comprising a motor housing; an inner cavity of the motor housing is provided with a mounting ring, fixed plates are fixedly connected on the surface of the mounting ring, a screw block i...
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WO/2021/260789A1 |
This electric motor insulator is provided with a coil winding portion having a winding surface around which a coil is wound. The coil winding portion has a sensor housing groove in which a temperature sensor for detecting the temperature...
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WO/2021/259718A1 |
The invention relates to an electric machine (10), in particular an electronically commutated electric motor, comprising a bearing shield (20) and a populated circuit carrier (30) for actuating the electric machine. The bearing shield (2...
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WO/2021/258496A1 |
An improved Hall sensor mounting structure, comprising a Hall sensor (1), a motor shaft core, motor heat dissipation fan blades (2), and a motor support (3). The motor heat dissipation fan blades (2) are in running fit with the motor sha...
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