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WO/2024/002659A1 |
An electrical component (100, 400, 500, 700) for a windscreen wiper motor comprises a first conductive element (110, 410, 510, 710), preferably fabricated from a strip of conductive material, and a carrier element (150) comprising an ins...
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WO/2024/004434A1 |
One embodiment of a drive device of the present invention comprises: a rotary electric machine having a rotor that rotates about a center axis; a gear part that is connected to the rotary electric machine on one axial side of the rotary ...
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WO/2024/002421A1 |
The invention relates to a method for connecting a metal housing (1) and a plastic cover (2), wherein: the metal housing (1) is provided; a metal sleeve (3) having a groove (4) that extends at least in part in the peripheral direction is...
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WO/2024/000679A1 |
Provided in the present utility model is a direct drive system, comprising: a base; a sliding seat, which is slidably arranged on the base; a mover assembly and a stator assembly, wherein the mover assembly is arranged on the sliding sea...
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WO/2024/001117A1 |
An electric tool, comprising a housing, a motor located in the housing, a transmission mechanism driven by the motor, and a working head connected to the transmission mechanism. The motor drives the transmission mechanism to drive the wo...
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WO/2024/002409A1 |
The invention relates to a method for connecting a metal housing (1) and a plastic cover (2), wherein: the metal housing (1) is provided; a metal ring (3) having a shoulder (4) that extends at least in part in the peripheral direction is...
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WO/2024/005027A1 |
The present invention comprises a rotor that is capable of rotating about a central axis, a stator that is disposed radially facing the rotor with a gap interposed therebetween, and a housing. The housing has a rotary electric machine ac...
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WO/2024/001258A1 |
Provided is a motor, comprising: a cover body (110), the cover body (110) comprising a bottom wall (111) and a side wall (112), the side wall (112) being connected to the bottom wall (111), a cavity being defined by the side wall (112) a...
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WO/2024/001751A1 |
The present application relates to the technical field of new energy vehicles. Disclosed are an electric driving system and an electric vehicle. The electric driving system comprises a motor and a bearing electrocorrosion inhibiting devi...
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WO/2024/003003A1 |
The invention relates to a stator device (1) for an electric machine (203), having: - a stator (3) which has a stator core (4) with a longitudinal axis (6), a first end face (7), and a second end face (8) lying opposite the first end fac...
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WO/2024/004460A1 |
[Problem] To provide a novel structure of a usage state of a fiber body. [Solution] This unit has a housing having a spiral groove formed such that a cooling liquid flows along the circumferential direction, a rotary-electric machine tha...
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WO/2023/248293A1 |
This armature unit comprises an armature and a gasket which can be disposed between a machine table and the armature and which has at least one rubber layer and a metal layer.
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WO/2023/245781A1 |
Disclosed in the present invention is a generator set suction type permanent magnet generator cooling device based on guiding and isolation. The device comprises a base, a generator cooling air duct body, an engine, a generator body, a r...
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WO/2023/247378A1 |
Connector (1) for electrically connecting an electric motor (15) and an inverter (14), comprising several conductors (2), wherein each conductor (2) is assigned to a phase of the electric motor (15), wherein the conductors (2) are S-shap...
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WO/2023/245734A1 |
Provided in the present invention is a composite-motion electric motor having an elastic bearing pedestal, characterized in that the electric motor comprises an electric motor shaft, a bearing sleeved on the electric motor shaft, an elas...
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WO/2023/245735A1 |
Provided in the present invention is a composite motion electric motor having a ball bushing. The composite motion electric motor comprises an electric motor shaft; a ball bushing, which is sheathed on the electric motor shaft; an outer ...
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WO/2023/243685A1 |
A stator 20A comprises a stator core 30A configured from a magnetic powder molded body and including an annular yoke 31 which extends in a circumferential direction, and teeth 32 which project from an inner circumferential surface of the...
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WO/2023/243496A1 |
This fluid dynamic pressure bearing lubricant oil composition is to be used in a fluid dynamic pressure bearing 8 in which radial dynamic pressure generation units A1, A2 are provided to the inner circumferential surface 8a of a porous b...
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WO/2023/243316A1 |
In the present invention, one embodiment of a drive device comprises: a rotor having a shaft that extends along a center axis line; a stator opposing the rotor with a gap therebetween; a housing accommodating the rotor and the stator; an...
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WO/2023/244507A1 |
An electric machine includes a stator, a rotor, and a housing surrounding the rotor and the stator. The housing includes a jacket having a tubular shape disposed circumferentially around the stator. The jacket defines a central passage e...
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WO/2023/242316A1 |
The invention relates to a mechanical component (23) for electrical contact configured to be fixed on the one hand to an electronic board (19) and on the other hand to an electrical terminal, in particular a stator part of an electric mo...
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WO/2023/236248A1 |
Disclosed in the present invention is an outer rotor low-speed brushless electric motor with a dustproof structure. A central groove in the shape of a cylindrical groove is formed in the middle of an end cover; a left through-groove in t...
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WO/2023/238409A1 |
A rotating electric machine (10) according to an embodiment comprises a housing (13), a bearing (15), and a cylindrical member (17). The bearing (15) rotatably supports a shaft (14) around a rotating central axis (Ax). The cylindrical me...
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WO/2023/236871A1 |
The present application relates to a motor and a flying device. The motor comprises a stator, a rotor, and a heat dissipation apparatus. The rotor is sleeved outside the stator, and the rotor is provided with an accommodating space for a...
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WO/2023/239125A1 |
An embodiment of the present invention provides a camera actuator comprising: a housing; a mover that includes a holder and an optical member disposed on the holder; a driving unit for moving the mover; and a tilting guide unit which is ...
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WO/2023/237106A1 |
Embodiments of the present invention provide a fully-sealed brushless motor for dry and wet applications, a protective structure for a motor, and an installation method. The motor comprises a motor casing body, a motor rotor, a stator co...
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WO/2023/233609A1 |
This electric motor (1) includes a stator (3), a circuit board (4), a mold resin (6) covering the stator (3) and the circuit board (4), a lead wire (5) connected to the circuit board (4), and a cover component (9) covering a portion of t...
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WO/2023/230850A1 |
Provided in the present utility model is an efficient heat dissipation motor casing, belonging to the technical field of motors, and solving the problems that existing traditional motor casings are mostly disassembled by means of threads...
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WO/2023/232230A1 |
The invention is directed to an automotive electronic fluid pump (10) with an electric pump motor (14). The electric pump motor (14) comprises an electromagnetic motor stator (50) with several stator coils (52), a rotor comprising a moto...
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WO/2023/232660A1 |
The invention relates to a cooling wheel (1) for actively cooling a stator (2) of an electric motor (3). The cooling wheel (1) can be fixed, for conjoint rotation, on a rotor (4) of the electric motor (3) such that the cooling wheel is a...
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WO/2023/232482A1 |
The invention relates to a drive unit (13) for an actuating device (1) of a brake system (2), having: a motor housing (14); an electrical machine (22) arranged in the motor housing (14), wherein a rotor (24) of the electrical machine (22...
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WO/2023/232566A1 |
The present invention relates to a half-housing for an electric motor comprising an axial flux stator/rotor assembly, the half-housing having an annular shape centred about an axis and comprising a first wall extending axially about the ...
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WO/2023/234127A1 |
The present invention facilitates, for a motor frame, attachment to an external member and suppresses the adverse effect of circumferential non-uniformity. A motor frame (3) comprises: a cylindrical body (30) that penetrates in a directi...
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WO/2023/231471A1 |
The present invention relates to the technical field of electric motors. Disclosed are an electric motor structure capable of reducing the temperature rise of a bearing, and a manufacturing method therefor. The electric motor structure c...
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WO/2023/231498A1 |
Disclosed in the present application are an electric motor and an electrical device. The electric motor comprises a stator assembly (100), an end cover and a wire fixing clamp (600). The stator assembly (100) comprises a plastic package ...
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WO/2023/229148A1 |
The present invention relates to a composite oil seal having an electrical corrosion prevention function, and a method for manufacturing the seal and a ground path of the composite oil seal having an electrical corrosion prevention funct...
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WO/2023/229794A1 |
An electric drive unit includes an electric motor and a housing that houses the electric motor. The housing includes a heat exchanging wall portion that includes an inner surface that defines a fluid jacket cavity for conveying a first f...
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WO/2023/228270A1 |
The present invention comprises a rotating shaft (12) supported by a bracket (42) via a bearing (20) so as to be capable of rotating freely and a brush (52) that is supported by a support section (51) provided to the rotating shaft and b...
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WO/2023/227662A2 |
A method of manufacturing a stator sleeve starts with wrapping a cylindrical mandrel with a heated prepreg tape using automated fiber placement. The prepreg tape has a continuous fiber reinforcement within a polymer matrix. Next, cool an...
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WO/2023/227241A1 |
The electric machine (100) comprises a rotary magnetic assembly (10), preferably comprising permanent magnets; a stationary magnetic assembly (20), preferably comprising electromagnets; a rotary hub (30) having a cylindrical shape and a ...
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WO/2023/228333A1 |
A rotary electric machine according to the present invention has a motor housing and the motor housing has a recessed section in an upper section thereof. An inverter device has a lid-like inverter housing, electric components are dispos...
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WO/2023/227616A1 |
The present invention relates to a fluid circulation module (1) having at least two electric pumps (3, 3'), each pump (3, 3') comprising a stator (4, 4') and a rotor (5, 5') rigidly attached to a turbine (6) housed in its own transfer ch...
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WO/2023/227339A1 |
The invention relates to a method for producing a stator (2) of a dynamoelectric rotating machine (1), by way of the following steps: - arranging a winding system (3) in a magnetically conductive body, in particular an axially layered la...
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WO/2023/222230A1 |
A modular sealing system for an electric motor for a gearless mill comprises a moveable seal carrier. By moving the seal carrier back in a direction opposite a rotor cover, maintenance activities as replacing a sealing element get execut...
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WO/2023/221372A1 |
An insulating and sealing plug box, comprising a box body (10) and a fixing clip (20), wherein the box body (10) is internally provided with several mutually spaced jacks (11); a support arm (12) is formed in such a way that same extends...
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WO/2023/222541A1 |
The invention relates to a plug (1) having a circuit board (2). The plug (1) can be connected to a socket (5) associated with the plug (1) in order to supply the circuit board (2) with electrical energy and/or electrical signals. The plu...
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WO/2023/225517A1 |
An electric motor and related components, such as a motor controller assembly, are disclosed having a coolant circuit where the related components are cooled by the same fluid flow that cools the electric motor. The compact coolant circu...
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WO/2023/222963A1 |
The invention relates to a device for making an electrical connection between an electric motor (2) integrated into a casing (4) and an inverter (6), comprising at least one busbar (110), at least one signal-conducting element (120) and ...
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WO/2023/221571A1 |
The present invention relates to a double-motor module submersible channel energy recovery system and an operation method. The system comprises a channel having a cylindrical structure with two ends open, a first motor module and a secon...
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WO/2023/223788A1 |
The purpose of the present invention is to provide a terminal block that has excellent positional deviation accommodating performance and achieves cost reduction. Provided is a terminal block that is secured to a device, and comprises a ...
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