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WO/2021/127094A1 |
An electric machine includes a housing, a rotor rotatably mounted in the housing a stator fixedly mounted to the housing. The stator includes a stator core and a plurality of stator windings supported by the stator core. The stator core ...
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WO/2021/122858A1 |
Rotary electric machine (10) for a motor vehicle, comprising: a stator (16), extending along an axis (X), the stator comprising a body (19) and a winding (18) provided with lead-out wires (20, 21) extending axially on either side of the ...
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WO/2021/122566A1 |
The invention relates to an electronic device, in particular an inverter which is connectable to a power supply and comprises at least one fitted first support plate (2), a fitted second support plate (3) and a cooling device (4). In ord...
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WO/2021/124626A1 |
Provided is a thermosetting resin composition that has good fluidity, a low molding shrinkage rate, and an excellent appearance in a cured object thereof. A thermosetting resin composition contains (A) an unsaturated polyester resin, (B)...
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WO/2021/125025A1 |
A motor (1) according to an embodiment is provided with a cap (3) and a housing (2). The housing (2) is provided with the cap (3). The cap (3) is provided with a first terminal (14). The housing (2) is provided with a second terminal (15...
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WO/2021/125217A1 |
Provided is a vehicle power device capable of protecting internal components from water by isolating the inside of a device even if water is about to intrude into the inside of the device from, for example, a portion into which a bolt is...
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WO/2021/126285A1 |
Ruggedized avionics assemblies for use on kinetically launched space vehicles are disclosed. The avionic assemblies are able to maintain structural integrity and functionality under high acceleration forces generated during kinetic launc...
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WO/2021/121855A1 |
The invention relates to an actuator device (1) for generating a longitudinal positioning movement for switching a switching element, comprising an electric motor (3) arranged inside an actuator housing (2) and having a stator (4) which ...
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WO/2021/124632A1 |
A rotary electrical machine according to the present invention is provided with: a cylindrical rotor (1); a rotor shaft (4) that penetrates, in an axial direction (L), a radial-direction (R) inner side of the rotor (1); and a first abutt...
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WO/2021/122426A1 |
The invention relates to a linear drive comprising: a transmission housing (2) which extends along a longitudinal axis X and in which a spindle is rotatably mounted, said spindle having a worm gear connected thereto for conjoint rotation...
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WO/2021/124669A1 |
A bus bar guide is provided to fix a bus bar for connecting between a plurality of coils provided in a motor. The bus bar includes a plate-shaped conductor having a first surface and a second surface continuous to the first surface. The ...
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WO/2021/122954A1 |
The present invention proposes a rotating electric machine rotating about an axis X, comprising a shaft bearing a rotor that is surrounded by a stator carried internally by a front bearing and a rear bearing that are connected to one ano...
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WO/2021/122961A1 |
The present invention proposes a rotating electric machine of axis X, comprising: a shaft (13) carrying a rotor (12) that is surrounded by a stator (15) that is carried internally by an interconnected front bearing (16) and rear bearing ...
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WO/2021/116039A1 |
The invention relates to an electric motor (1) of an AC voltage-operated handheld power tool (2), comprising a stator (6) which has a plurality of windings (9) which are accommodated in a stator laminated core (10) and have basic electri...
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WO/2021/115785A1 |
The invention relates to a door drive (100) for arranging on or in connection with a door system, said door drive being used to move at least one leaf element of the door system, having a motor unit (1) with a housing (10) in which a sta...
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WO/2021/114897A1 |
Provided is an electric tool, including: a working accessory for realizing working functions; a motor for driving the working accessory; a transmission mechanism connecting the motor and the working accessory; a housing (5) including a g...
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WO/2021/116029A1 |
The invention relates to a motor comprising a housing (100) having a cylindrical recess for receiving and centring a cylindrical wound stator (200), the stator (200) having an overmoulded electrical connection assembly (220, 250) with co...
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WO/2021/115517A1 |
The invention relates to a discharge device (200) for discharging an electrical charge and/or voltage from a rotor of an electric motor via a shaft (4) from a first discharge partner (P1) to a second discharge partner (P2), said discharg...
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WO/2021/116425A1 |
The invention relates to a generator (100) for a directly driven wind turbine (1000), in which: the generator (100) has a generator rotor (110), which can be connected to the main shaft (140) of the wind turbine (1000), and a generator s...
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WO/2021/118135A1 |
The invention relates to a device (3) for driving a compressor of a vapourous fluid. The device (3) exhibits a housing (2) with a cooling surface (2-1) and a power supply arrangement (5) with at least one switching element (11), at least...
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WO/2021/115784A1 |
The invention relates to a door drive (100) for arranging on or in connection with a door system, said door drive being used to move at least one leaf element of the door system, having a motor unit (1) with a housing (10) in which a sta...
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WO/2021/118134A1 |
The invention relates to a device and a method for manufacturing the device for driving a compressor, in particular an electric motor, with a rotor and a stator (1) with a stator core (2), which are arranged along a longitudinal axis (7)...
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WO/2021/115632A1 |
A motor assembly can include a motor shaft, a stator assembly, and a rotor assembly, and can include a cooling jacket. The cooling jacket can include an inner wall facing radially inwardly towards the stator assembly and an opposite oute...
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WO/2021/115801A1 |
The present invention relates to a door drive (100) which is to be arranged on or connected to a door system and by means of which at least one leaf element of the door system can be moved, said door drive having a motor unit (1) compris...
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WO/2021/116040A1 |
The present invention relates to an end shield for a rotary electric machine, comprising: a plate (37) which extends generally transversely in relation to an axis (X), a skirt (38) which extends generally axially from the plate, the skir...
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WO/2021/114490A1 |
A cooling air duct structure of a cooling stator for a centrifugal compressor, which relates to the technical field of air compressors. The structure includes a casing, a motor support, a rotor, a stator, a first cooling air duct, a seco...
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WO/2021/114675A1 |
The present application provides a rotor, a motor, a water pump, and a vehicle. The rotor comprises: a rotor iron core, a shaft hole for accommodating a rotating shaft and mounting grooves for mounting permanent magnets being provided in...
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WO/2021/114452A1 |
The present invention relates to the technical field of permanent magnet motors, and disclosed is a permanent magnet motor, comprising a motor housing, a rotator structure, and a stator structure. The rotator structure comprises a magnet...
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WO/2021/117292A1 |
Even when stress has been applied to a rotary machine or a machining error and an assembly error have occurred, the present invention ensures a contact amount of a shaft grounding brush with respect to a rotary shaft, and thereby obtains...
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WO/2021/115530A1 |
The problem addressed by the invention is that of proposing a grounding apparatus for an electrical drive assembly having improved functional properties. To this end, the invention proposes a grounding apparatus (200) for conducting an e...
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WO/2021/114420A1 |
An electric motor, comprising first end covers (1) and second end covers (2) that are oppositely provided, long bearings (3), stator assemblies (4), and rotor assemblies (5); the first end covers (1) extend towards the second end covers ...
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WO/2021/115895A1 |
Stator housing (2) for an electrical machine (1), comprising an inlet (9) for a cooling fluid, an outlet (10) for the cooling fluid, a cooling duct (11) which is formed between the inlet (9) and the outlet (10) and through which the cool...
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WO/2021/109758A1 |
A main machine assembly (100) of a cleaning machine (1000) and a cleaning machine (1000) with same. The main machine assembly (100) comprises: a shell assembly (10), wherein the shell assembly (10) is provided with a mounting cavity (11)...
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WO/2021/110360A1 |
A heat pump system comprising an evaporator and a condenser and also a turbo compressor which is driven by an electric motor (17a) having a stator (7) and having a rotor (6) with preferably permanent-magnet excitation, wherein a double c...
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WO/2021/109322A1 |
Disclosed is a wind motor with an ultrahigh rotation speed. The wind motor with an ultrahigh rotation speed comprising an air duct machine housing, fan blades, a motor stator, a motor rotary shaft, a rear end cover and a PCB, wherein the...
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WO/2021/110199A1 |
The invention relates to a drive unit for the powertrain of an electrically drivable motor vehicle, in particular a hybrid motor vehicle, and to a drive assembly. The drive unit (1) comprises a first electric rotary machine (10) and a se...
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WO/2021/108941A1 |
Disclosed is an improved motor heat dissipation structure, comprising a combination of a housing and a fan module. The housing has a first part and a second part, which jointly define an internal space to accommodate the fan module, and ...
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WO/2021/110356A1 |
Assembly comprising: - an electric machine for propelling a vehicle, the machine rotating around an axis, and - a cooling system for said electric machine, said cooling system comprising: - a circuit for cooling the electric machine, thr...
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WO/2021/109294A1 |
Disclosed is a permanent magnet synchronous electric motor comprising an annular rotor (1), an inner annular stator (2) and an outer annular stator (3), wherein the annular rotor (1) comprises N-pole magnets and S-pole magnets that are a...
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WO/2021/113671A1 |
The present disclosure is generally directed to techniques for radial alignment of motor components relative to each other to achieve a motor with a rotor bore having sub-micron end-to-end deviation. In an embodiment, a rotor bore alignm...
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WO/2021/109421A1 |
The present invention relates to the technical field of motors, and in particular relates to a permanent magnet direct current brushless motor structure of a washing machine. The permanent magnet direct current brushless motor structure ...
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WO/2021/109843A1 |
A laminated busbar assembly (4), an electric motor control device (3), a drive assembly and a vehicle. By using a space at an axial rear end of an electric motor, and by using spaced arrangement of partition walls (11) and arrangement of...
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WO/2021/103196A1 |
Disclosed are a direct cooling cooler and an electric motor containing the direct cooling cooler. The direct cooling cooler comprises a cooling cavity (101) with an air inlet (102) and an exhaust port (103), and the cooling cavity (101) ...
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WO/2021/104970A1 |
The invention relates to a housing (1) for an electric machine (14) comprising a substantially pot-shaped outer housing (2) with a first base portion (2'') and a first tubular portion (2') connected thereto, a substantially pot-shaped in...
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WO/2021/105931A1 |
An electric motor suitable for use in a laundry machine comprises an improved stator and/or rotor design.
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WO/2021/108520A1 |
The present disclosure provides an electrical motor configured to operate with conductive fluids internal to the motor without short-circuiting. One embodiment is a telemetry modulator that can include the electric motor and a valve coup...
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WO/2021/105631A1 |
The invention relates to a rotary liquid-cooled electrical machine comprising a rotor (10) with permanent magnets and a wound stator, comprising: • i. at least one rotor lamination stack (11), • ii. at least one flange (30) adjacent ...
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WO/2021/103488A1 |
A shock-absorbing and fixing structure, being provided with a shock-absorbing pad (25). The shock-absorbing pad (25) comprises a first shock-absorbing piece (252) and a hollow sleeve (251) that is inserted into a mounting hole (23) of a ...
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WO/2021/104549A1 |
The invention relates to an assembly and a design for an electronically commutated electric motor, comprising: a stator (20) with wound stator teeth (21') and non-wound stator teeth (22') (auxiliary poles); cooling channels (o) provided ...
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WO/2021/105274A1 |
The invention relates to a connection device (9) for connecting a cable set with a number of cables (10, 11) to motor electronics (5) of an electric motor, having a connection interface with contact elements that are arranged in a contac...
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