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WO/2022/075317A1 |
A motor unit 1 comprises: an electrical motor 2; and a housing 4 that stores a main substrate 3 in which a control circuit 30 for the electrical motor is formed. A power supply circuit C for the electrical motor 2 is formed by connecting...
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WO/2022/075157A1 |
This motor includes: a roller bearing that supports a rotor shaft in a rotatable state; a bearing housing that retains the roller bearing; and a sensor unit. The sensor unit includes: an annular member that is fixed to the outer circumfe...
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WO/2022/076900A1 |
A moving coil brushless motor including an actuator having a stator and a rotor. The stator includes a cylindrical array of permanent magnets. The rotor includes a coil assembly having a plurality of coils interposed between a stator bac...
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WO/2022/069021A1 |
The invention relates to electric motors (12) for the driving of units, more particularly in motor vehicles, comprising a rotor (34) having permanent magnets (36), a stator (38) having windings (46), a shaft (14), on which the rotor (34)...
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WO/2022/069549A1 |
The invention relates to a rotating element comprising the following features: a rotating body, a static body, wherein a first of the two bodies has an inductor and a load; the inductor is designed to provide electrical power during move...
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WO/2022/067696A1 |
A structure for reducing shaft voltage of a PWM inverter driven plastic-packaged motor. The plastic-packaged motor comprises a winding stator core (1), a stator core insulating frame (2), a rotor (3), a front end cover (4), and a rear en...
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WO/2021/092404A9 |
Kinetic energy harvesting methods and devices are disclosed. A portable kinetic energy harvesting device includes a housing with a plurality of magnets fixed at spaced-apart locations in the housing. A wire coil is movably positioned in ...
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WO/2022/071177A1 |
This semiconductor device is provided with: a circuit body comprising a semiconductor element, a conductor portion, an insulating substrate having a through-hole formed therein, and a molding material for sealing; and a flow passage port...
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WO/2022/065752A1 |
The present invention relates to an air compressor which improves the space utilization of a filter unit, and reduces the number of constituent parts constituting the filter unit, thereby improving assemblability, reducing manufacturing ...
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WO/2022/061592A1 |
A method and apparatus for controlling and detecting a motor, a pan-tilt and a movable platform. The movable platform comprises a pan-tilt for mounting a load and a supporting mechanism for supporting the pan-tilt. The pan-tilt comprises...
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WO/2022/066999A1 |
A stator comprises a main body with a slot defined therein. A winding is positioned within the slot and a wire is positioned within the slot. The wire is positioned between the winding and the main body.
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WO/2022/066746A1 |
A power module includes at least one electrically conductive power substrate; and a plurality of power devices arranged on and connected to the at least one electrically conductive power substrate. The power module further includes at le...
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WO/2022/062996A1 |
Disclosed is a sine and cosine position encoder applicable to a stator magnetic track free linear motor, comprising a mounting support, iron cores, excitation coils, and response coils. The main structure of the present invention is as f...
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WO/2022/062103A1 |
A high-voltage permanent magnet frequency conversion all-in-one machine (100). The frequency conversion all-in-one machine (100) comprises: a frequency converter (102), used for performing frequency conversion on a high-voltage alternati...
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WO/2022/063954A1 |
The invention relates to a drive device (1) for moving a leaf, in particular a door leaf or a window leaf, comprising an electric machine (6) with a stator (36), in particular a single stator, a rotor (37), in particular a single rotor, ...
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WO/2022/063772A1 |
The invention relates to an N-phase electric machine comprising a movable member (1) mounted so as to move with respect to a fixed member, a system for determining at least one item of information relating to the movement of said movable...
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WO/2022/065884A1 |
Various embodiments disclosed herein relate to an electronic apparatus including a flexible display. According to an embodiment, an electronic apparatus including a flexible display may be provided, the electronic apparatus comprising: a...
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WO/2022/065412A1 |
A rotation sensor (61) is connected to a control unit (INV) through a first signal line (S1) and detects the rotation of the the rotor (RT) of a rotating electric machine (MG). A temperature sensor (62) is connected to the control unit (...
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WO/2022/063972A1 |
The invention relates to a stator (36) for an axial flux machine (6) for moving a leaf, in particular a door leaf or window leaf, comprising a stator base (38), which is in particular flat, and a plurality of stator teeth which protrude ...
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WO/2022/062104A1 |
A frequency conversion integrated machine (100), comprising: a frequency converter (110) used for performing frequency conversion on inputted alternating current, and outputting the alternating current; an electric motor (120) used for r...
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WO/2022/065289A1 |
The present invention achieves an increase in design freedom and a size reduction. This servo motor is provided with: a driving unit including a rotor and a stator; an input shaft to which a driving force of the driving unit is transmitt...
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WO/2022/063068A1 |
A protection device and a brushless motor system, for use in reducing the cost of the brushless motor system and ensuring the normal operation of a brushless motor. The protection device (300) comprises a field suppression device (301) a...
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WO/2022/057784A1 |
An electronic oil pump (100), comprising a first rotor assembly (2), a stator assembly (4), an electric control board assembly (6), an isolation member (5) and thermal conductive members (9); the first rotor assembly (2) is located in a ...
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WO/2022/059427A1 |
In a motor unit, a power conversion device (13) is provided on an outer circumferential surface (47) of a motor case (45) so as to be separate from an outer top portion (47a) in the circumferential direction (CD). In the power conversion...
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WO/2022/058171A1 |
The invention relates to a dynamoelectric rotary machine (1) with a split tube (11) which is designed to be arranged in an air gap (12) between a rotor (17) and a stator (2) of the dynamoelectric rotary machine (1) in order to seal the s...
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WO/2022/057130A1 |
A motor (1) and a washing machine. The motor (1) comprises a controller (2) and a controller cover (3). The controller (2) is disposed on the controller cover (3). A first end cover (111) and a second end cover (112) of the motor (1) are...
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WO/2022/057785A1 |
An electric oil pump comprises a stator assembly and an electronic control panel assembly which are electrically connected. The electronic control panel assembly comprises an electronic component. The electric oil pump further comprises ...
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WO/2022/058667A1 |
The invention relates to a rotor (10) for an electric motor (30), comprising: - a rotor shaft (12) mounted rotatably about an axis (X); - a laminated core (14) coaxially mounted on the rotor shaft (12), the laminated core (14) comprising...
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WO/2022/059426A1 |
In a motor unit of the present invention, a power conversion device (13) is provided on an outer circumferential surface (47) of a motor case (45) at a position spaced apart in a circumferential direction (CD) from an outer top part (47a...
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WO/2022/059348A1 |
This electric motor comprises: a brush holder; a first terminal having a first exposure portion exposed from the outer surface side of the brush holder; a second terminal having a second exposure portion exposed from the outer surface si...
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WO/2022/056970A1 |
A linear motor, comprising a base (100), a sliding seat (200), a primary magnetic pole (300) and a secondary magnetic pole (400) that are located in a mounting cavity (101), and a grating ruler (500) and a read head (600) that are locate...
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WO/2022/057885A1 |
A strength equipment loading motor, comprising a stator assembly (2). The stator assembly (2) is ring-shaped; the inner diameter of the stator assembly (2) is D1, and the outer diameter of the stator assembly (2) is D2, wherein 0.6≤D1/...
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WO/2022/056963A1 |
A new potentiometer, and a high-precision micro steering engine capable of improving the positioning of an electric motor, which relate to the field of steering engines. The high-precision micro steering engine is miniaturized by means o...
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WO/2022/056972A1 |
A linear motor, comprises: a base (100), a carriage (200), a primary component and a secondary component (400) located within a mounting cavity enclosed by the base (100) and the carriage (200), and a grating ruler (500) and a reading he...
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WO/2022/059067A1 |
The motor protector according to an embodiment comprises a hermetic container, two conducting terminal pins, two fixed contact point support bodies, two fixed contact points, two movable contact points, and a thermal reaction plate. The ...
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WO/2022/056824A1 |
An apparatus for determining oil leakage of a gearbox (201) and an associated robot, the apparatus comprises a base (101) arranged between the gearbox (201) and a motor (202) coupled to the gearbox (201), the base (101) made of a functio...
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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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