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WO/2022/044259A1 |
A motor (100) comprises a conductive case (1), a rod-shaped shaft (4) which is accommodated within the case (1) and a portion of which is disposed so as to pass through the case (1), a bearing (3) that rotatably attaches the shaft (4) to...
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WO/2022/044156A1 |
Provided is a rotary electrical machine 100a that addresses the problem in which a bearing fixing member 60a easily falls from a shaft 20 or the workability of bearing removal work is poor, and that, with respect to said problem, is char...
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WO/2022/041983A1 |
Disclosed in the present utility model are a linear motor and an electronic terminal. The linear motor comprises: a housing; a vibrator, which comprises a magnet, the magnet being connected in the housing by means of an elastic connectin...
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WO/2022/037779A1 |
The invention is directed to an automotive electric fluid pump (10) with a pump part (20) with a pump rotor (22), an electric motor part (32) with motor coils (36) and a motor rotor (34) mechanically driving the pump rotor (22), an elect...
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WO/2022/038999A1 |
A stator (2) according to the present disclosure is provided with a core (5), windings, and an insulator (6) that insulates the core (5) from the windings. The stator (2) comprises a rotor space on the inner circumferential side thereof ...
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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/2022/037263A1 |
An oil-water combined cooling electric motor system and a vehicle. The electric motor system comprises a housing, a stator, and a rotor. A first oil channel is provided in the housing and extends to a position between the housing and a s...
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WO/2022/036519A1 |
The present application provides a gearbox adapter and a gearbox. The gearbox adapter comprises an adapter body and a drive shaft as well as an opening cover and at least one bearing, the adapter body has an internal cavity, a first end ...
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WO/2022/036517A1 |
A conducting member (11), a liquid-cooled conductive structure (10), a motor (130), and an power assembly of an electric car (1000). The conducting member (11) is electrically connected between a first electronic device and a second elec...
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WO/2022/035944A1 |
In one aspect, an improved electric transmission assembly is provided that includes a hydrodynamic bearing. The electric transmission assembly includes a stator arranged inside of an outer housing. A rotor is configured to be rotatably d...
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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/2022/035940A1 |
An electric motor includes a rotor and a stator formed by a plurality of stator phases. The stator phases include coils that extend fully about the motor axis of the motor. The stator phases further includes flux rings disposed on opposi...
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WO/2022/033943A1 |
The invention relates to an unenclosed electric traction machine (1), comprising a stator (2) formed by a stator lamination stack (3) and a rotor shaft (4) with a rotor (5) secured thereon and formed by a rotor lamination stack (6), wher...
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WO/2022/033721A1 |
System comprising : a pressurized casing (2) delimiting an enclosure for at least one machine (3); a cooling device (4) including: a cooling jacket (5) located inside the pressurized casing (2); at least one removable sealing element bet...
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WO/2022/035015A1 |
The present invention relates to a fan motor comprising: a housing; a vane hub received in the housing; an insulator mounted inside the vane hub to insulate a stator comprising a stator core and a stator coil wound on the stator core; an...
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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/2022/030065A1 |
A motor (12) comprising: a motor main body (14) that has a rotating shaft (18); a thrust plate (34) that supports, in the axial direction, an axial direction tip (18A1) of the rotating shaft (18); and a housing (36). The housing (36) com...
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WO/2022/028382A1 |
Disclosed in the present application are a motor and a vehicle. The motor comprises a housing, a stator, a first end cover, a second end cover, a first oil injection ring, a rotor, a first end plate, and a second end plate; the stator is...
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WO/2022/028381A1 |
Disclosed by the present application are a drive motor, a drive system, and a vehicle. The drive motor comprises a motor casing body and a stator iron core mounted within the motor casing body, the motor casing body has a fluid inlet and...
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WO/2022/027742A1 |
Disclosed is an integrated air-cooled axial flux motor, belonging to the technical field of motor cooling. Obliquely arranged blades are provided on a motor housing connecting a front rotor and a rear rotor. An air inlet is provided on t...
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WO/2022/030739A1 |
The fan motor according to the present invention is characterized by comprising a rotor 10 which is insert molded on a shaft 30 to rotate together with the shaft 30; a stator 20 which is installed to be oriented towards the rotor 10; a t...
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WO/2022/024365A1 |
A rotating electrical machine equipped with: a rotor (10) which has a rotating shaft (12) and a rotor core (11); a stator (30) which has a stator core (31) and a stator winding (32); a bearing (20); a housing (40) which houses the rotor ...
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WO/2022/021483A1 |
Disclosed in the present invention are a liquid cooling heat dissipation structure and a gearbox housing. The liquid cooling heat dissipation structure comprises a cooling liquid tank and a cover plate; the cover plate is used for sealin...
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WO/2022/025427A1 |
A motor assembly according to an embodiment of the present disclosure comprises: a rotor rotatable about a rotating shaft; a stator which has multiple teeth areas disposed in the direction of the rotating shaft, multiple body areas dispo...
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WO/2022/023295A1 |
The invention relates to an electric motor (1) with a stator (2) and a rotor (3) which is arranged on a motor shaft (4) in a rotationally fixed manner, said motor shaft being rotatably mounted about a rotational axis (8) in at least one ...
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WO/2022/025363A1 |
Disclosed is a fan motor and a hair dryer comprising same, the fan motor having heat-dissipating holes for discharging heat from inside the fan motor. Heat-dissipating channels are provided in the space between the inner circumferential ...
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WO/2022/025085A1 |
This motor comprises: a rolling bearing that supports a rotor shaft in a rotatable state; a bearing housing that retains the rolling bearing; a stator core fixed to the outer periphery of the bearing housing; a warp gauge provided with a...
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WO/2022/023092A1 |
The present invention relates to an electric drive which comprises an electric machine, a power electronics unit and a single-part system housing, wherein the single-part system housing has three first, second and third main chambers whi...
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WO/2022/021764A1 |
A motor support (1) and a dehumidifier (100) having same. The motor support (1) comprises a support main body (11) and a mounting rack (12), the mounting rack (12) is suspended below the support main body (11) by means of a connecting me...
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WO/2022/023177A1 |
Electric machine (6), comprising a housing (7, 17), in which a stator and a rotatable rotor are accommodated, wherein an opening of the interior of the electric machine (6) into which cables (9, 18) enter is closed, wherein the opening i...
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WO/2022/025075A1 |
This motor has: a roller bearing that supports a rotor shaft in a rotatable state; a bearing housing that holds the roller bearing; a stator core fixed to the outer circumference of the bearing housing; and a strain gauge which is equipp...
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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/2022/017870A1 |
End shield for an electric motor containing a receiving device having an inner peripheral surface for receiving and holding at least one bearing, at least four symmetrically arranged, radially extending elevations being located on the in...
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WO/2022/019421A1 |
The present invention relates to a motor assembly and a hair dryer having same. The motor assembly of the present invention comprises: an impeller; an outer housing and an inner housing arranged concentrically; a stator accommodated insi...
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WO/2022/017653A1 |
The invention relates to a stator (2) for a housing-free dynamoelectric rotary machine (1). The stator (2) has a material layer structure (8), wherein the material layer structure (8) has a plurality of material layers (6), and the mater...
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WO/2022/016781A1 |
An electronic water pump and vehicle. The electronic water pump comprises a housing (10), an end cover (20), a stator assembly (30), a stator injection molded body (31), a rotor assembly, a rotating shaft (50), and a control board (60). ...
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WO/2022/016745A1 |
A new energy automobile, a driving motor oil cooling system, and a control method. The driving motor oil cooling system comprises a front-end cover (1) and a base (8). The front end cover (1) is provided with an oil inlet (11) and an oil...
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WO/2022/018151A1 |
The invention relates to a method for producing an intermediate product (2) for an electric machine (1) in which method a casting mould (17) for a housing part (10a..10c) is provided, a stator lamination pack (6) is laid in the casting m...
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WO/2022/019074A1 |
This electric motor comprises a rotor having an iron core to which a rotary shaft extending axially is fixed, and a stator disposed to face the rotor, wherein: the stator has a plurality of teeth extending toward the rotor and slots loca...
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WO/2022/017825A1 |
The present invention relates to a housing for an electric motor, comprising a first element (10) with a hollow cylinder (30) and a second element (20), wherein the second element (20) is connected to the first element (10) in an integra...
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WO/2022/019003A1 |
A rotating electric machine cooling-frame of an embodiment of the present invention comprises: a cylindrical frame body; one coolant supply port that is provided to the frame body; one coolant discharge port that is provided to the frame...
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WO/2022/017559A1 |
The invention relates to a housing (1) for an electric motor (21). The housing (1) comprises a main housing (2) having a cylindrical inner portion (3). A cooling jacket (5) having a cylindrical inner region (6), in which a stator (22) of...
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WO/2022/020411A1 |
A hybrid module includes a rotational axis and an electric motor. The electric motor has a stator assembly and a rotor assembly. The stator assembly includes a stator plate with a first radially extending tab with a first threaded hole f...
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WO/2022/018391A1 |
Electric motor (100) comprising: - a rotor (1) a rotation shaft (3) of which extends along an extension axis (X), - a stator (2) arranged around the rotor (1), - a front bearing (4) and a rear bearing (6) configured to be joined by formi...
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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/2022/020343A1 |
An electric motor including a stator, a rotor that is at least partially received within the stator and that has a rotor shaft, and a bearing. The bearing has an inner race that is coupled to the rotor shaft, and an outer race. The motor...
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WO/2022/012706A1 |
The invention relates to an actuator in a motor vehicle component, in particular a motor vehicle lock, comprising a first connector element (5, 6, 7) and a second connector element (3, 8, 9), the first connector element (5, 6, 7) being c...
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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/2022/014785A1 |
The present invention relates to a high-power bi-directional driving motor and a powered covering opening/closing device using same and, more specifically, to a high-power bi-directional driving motor which equally generates a driving fo...
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