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WO/2023/095046A1 |
The present invention discloses an integrated bearing (1) of a lidar motor, a lidar motor, and a lidar. The integrated bearing (1) includes a shaft (11) and a bearing arranged on the shaft (11), wherein the bearing is one double-row ball...
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WO/2023/093934A1 |
The invention relates to an electric machine comprising a housing (2), a stator (3) located in the interior of the housing (2), and a gear connection element (18), the housing (2), the stator (3) and the gear connection element (18) bein...
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WO/2023/095386A1 |
A bendable circuit board (3) is provided with a first rigid section (11), a second rigid section (12), and a flexible section (13). A power supply terminal (40) (positive electrode terminal (40A), negative electrode terminal (40B)) is pr...
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WO/2023/092890A1 |
Disclosed in the present utility model is an outer rotor motor, comprising an outer rotor, a stator assembly, a rotating shaft, a control circuit board, an end cover and a bearing seat. The bearing seat is mounted on the end cover; the s...
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WO/2023/095964A1 |
The present invention provides a technology in which a cooling structure for efficient cooling of a permanent magnet motor to be employed in a turbo blower is presented, so that the motor efficiency of a turbo blower permanent magnet mot...
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WO/2023/094512A1 |
The invention relates to a cooling assembly (10) for a drive assembly, which comprises an electrical machine (12), for a vehicle, for cooling the electrical machine (12), the cooling assembly (10) comprising a cooling channel (14), with ...
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WO/2023/096796A1 |
A motor end cap for a brushed direct current (DC) electric motor includes dust passages extending therethrough that facilitate dust migration out of the motor. The brush dust migrates from an interior of the motor to outside of the motor...
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WO/2023/092805A1 |
The present application relates to a cooling mode and a cooling structure of an internal circulation evaporative cooling motor. The cooling mode comprises liquid cooling and air cooling. An independent sealing cavity is formed between ea...
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WO/2023/092963A1 |
An outer rotor motor, comprising: a rotor assembly, a stator assembly, and a control assembly. A first air duct is provided on the outer periphery of the rotor assembly; a ventilation assembly is provided in the first air duct; a second ...
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WO/2023/095316A1 |
An electric motor (1) comprises a rotor (2), a stator (3), a circuit board (4), a board-side mold resin (5), and a stator-side mold resin (6). The board-side mold resin (5) includes a first bearing housing (51) holding a first bearing (2...
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WO/2023/089855A1 |
This motor-integrated electronic control device (2) is configured such that a first connector (61) is provided on a side opposite to a motor (4) in a first housing (81) while a second connector (62) is provided on the motor (4) side in a...
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WO/2023/088514A1 |
The invention relates to a method for mounting a decoupling element (8) in a through-hole (6) in a stator (3) of an electric machine (1). The decoupling element (8) comprises a sleeve (11) and an elastic sheath (12), which is fastened to...
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WO/2023/087493A1 |
The present invention relates to an air duct assembly and an electric hair dryer. The air duct assembly comprises: a housing assembly, which is provided with an air inlet, an air outlet, and a first chamber that is separately in communic...
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WO/2023/087728A1 |
The present invention relates to the technical field of power generation, power transformation or power distribution. Disclosed is a stator structure of a magnetic levitation flux switching motor, comprising a stator having a modular str...
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WO/2023/090716A1 |
Disclosed, in an embodiment, is a motor comprising: a stator; a rotor disposed inside the stator; a shaft coupled to the rotor; and a bus bar disposed on the stator. The bus bar includes a bus bar holder and a plurality of terminals disp...
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WO/2023/088616A1 |
The invention relates to a drive device for an electrified vehicle axle of a vehicle, having an electrical machine (1), which outputs via a gearbox (7) to drive shafts (3, 4) which lead to vehicle wheels of the vehicle axle, and having a...
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WO/2023/087731A1 |
Provided is a compressor, comprising: a rotor (110), comprising a middle shaft body (111) and two end shaft bodies (112), wherein the two end shaft bodies (112) are respectively arranged at two ends of the middle shaft body (111) and the...
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WO/2023/091338A1 |
An electric drive unit having a motor assembly with a stator, a rotor, which is rotatably received in the stator, and an inverter that includes an inverter mount, a plurality of heat-sinked power semiconductors, and a plurality of seal m...
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WO/2023/091243A1 |
An electric submersible pump (ESP) electric motor. The ESP electric motor comprises a housing; a stator retained within the housing; a drive shaft; and an at least one rotor mechanically coupled to the drive shaft and located concentric ...
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WO/2023/090066A1 |
Provided is a compressor comprising a body (21) that accommodates an electric motor and a compression mechanism in a sealed space, a plurality of hermetic terminals (110, 120, 130) that are respectively inserted into a plurality of throu...
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WO/2023/088643A1 |
The invention relates to a laminated stator core for a stator of an electric drive machine of a motor vehicle, having an outer stator casing, which has recesses for receiving a coolant, and a casing sealing layer, which is designed to pr...
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WO/2023/089893A1 |
A housing of this rotary electric machine accommodates therein a stator and a rotor, and forms a first space contiguous to a gap at a one end side of the stator and a second space contiguous to the gap at the other end side of the stator...
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WO/2023/090267A1 |
The present invention suppresses damage to a terminal soldered portion caused by the mass of an electronic element mounted on a substrate fixed to a housing of an electrical device. In a motor 10 of a pump device 1, a substrate 19 is p...
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WO/2023/085626A1 |
The present invention relates to a vibration motor having a through hole formed in a rotor, in which: a rotor that penetrates and is coupled to a motor housing and a vibrating part plays a role of receiving a cleaning solvent and at the ...
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WO/2023/082464A1 |
A high-speed air suspension compressor for a fuel cell having a closed stator, and a fuel cell system and a vehicle. An electric motor stator (5) is a closed stator, and resin or metal caps are used on two sides thereof to close an end c...
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WO/2023/083621A1 |
The invention relates to a contacting kit for an electric machine of a motor vehicle, the kit comprising: a first contacting set having a plurality of contacting elements which are intended to establish contact between an energy supply d...
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WO/2023/084244A1 |
The present disclosure relates to an outboard for a watercraft. The outboard has a body comprising a motor housing portion for housing an electric motor and a controller, and a closed cooling loop for cooling fluid to cool the electric m...
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WO/2023/084654A1 |
[Problem] To provide a motor unit, a vehicle steering device, and a motor mounting structure capable of inhibiting vibrations generated by a motor from being transmitted to a mounting body even while retaining support stiffness of the mo...
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WO/2023/079670A1 |
This rotary electric machine comprises: a control board on which a power circuit having a switching element is mounted; a motor which is driven by the control board; a motor frame which accommodates the motor; a cover which covers the mo...
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WO/2023/077388A1 |
An efficient centrifugal pump with reduced abrasion, comprising an electric motor (1), wherein a heat dissipation cover (2) is provided on the outer surface of one end of the electric motor (1), a sealed junction box (3) is provided on t...
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WO/2023/079336A1 |
A stator (15) for an electric machine with a fluid circulation cooling circuit is described, which comprises a plurality of longitudinal slots (14) arranged along a cylindrical internal wall (32) of the stator 15 configured to house a ro...
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WO/2023/079083A1 |
A stator (2) for an electric machine (1) is proposed, comprising a stator support (4) for supporting a stator core (5), comprising a housing (3) for receiving the stator support (4), wherein a peripheral coolant space (9) for carrying a ...
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WO/2023/080757A1 |
The present invention may provide a motor comprising: a shaft; a rotor coupled to the shaft; a stator disposed to correspond to the rotor; a housing for accommodating the stator; and a cap disposed at the housing, wherein the stator incl...
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WO/2023/081059A1 |
Integrated vehicle structures are provided herein. An integrated vehicle structure can include an enclosure portion configured to house an electric motor and a plurality of extended portions extending from the enclosure portion. The encl...
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WO/2023/072827A1 |
The invention relates to an electric machine (10) having a housing (12) and a high-voltage connection (14) arranged in the region of an end face (20) of the housing (12). Said machine is sealed off against an outer side (72) of the housi...
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WO/2023/071015A1 |
Disclosed is an external rotor motor, comprising a motor part and an electric control part. An edge of a bottom plate extends axially out of a sleeve part, an opening of the sleeve part being covered by a baffle, and multiple heat dissip...
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WO/2023/073158A1 |
The present invention relates to a rotor for an outrunner motor, comprising a rotor housing designed as a rotor bell with rotor poles situated in the rotor bell, wherein the rotor bell can be mounted in a stator of the outrunner motor so...
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WO/2023/075017A1 |
A motor is provided. A motor according to an aspect of the present specification comprises: a housing; a bearing arranged in the housing; a rotary shaft rotatably coupled to the bearing; an impeller cover arranged on the upper portion of...
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WO/2023/075212A1 |
The present invention relates to a vibration motor with a washing nozzle, wherein the internal structure is simplified by mounting the washing nozzle in an empty space inside a motor housing, thereby mitigating noise during vibration and...
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WO/2023/072427A1 |
The invention relates to an electric motor comprising a fan and a fan cover, the fan having a fan wheel with fan blades, the electric motor having a rotor shaft which is rotatably mounted via a first bearing and a second bearing, the fir...
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WO/2023/070181A1 |
The present invention pertains to the field of technologies related to devices or elements for joining or attaching structural elements or parts of rotary electric machines. More specifically, the present claimed invention relates to a s...
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WO/2023/072337A1 |
The invention relates to an axial flux machine (1) comprising a housing (3) in which a stator (4) is provided that has a first and a second stator half (41, 42), said stator halves (41, 42) being secured to the housing (3), and a rotor (...
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WO/2023/073312A1 |
The invention relates to a slotted, electric radial flux machine, comprising a stator which has a stator axis and consists of two stator parts connected by a plurality of teeth, some or all of which are surrounded by coils, said stator p...
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WO/2023/077141A1 |
A common lubrication and cooling system includes a lubricant-supported electric motor including a stator and a rotor defining a gap therebetween, with a liquid coolant disposed in the gap for supporting the rotor while allowing the rotor...
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WO/2023/074611A1 |
One aspect of a cooling structure of the present invention comprises: a housing having a to-be-cooled object storage unit for storing a to-be-cooled object inside thereof, and a heat dissipation unit capable of externally dissipating hea...
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WO/2023/071380A1 |
The present application provides a motor and a vehicle power system. The motor comprises a vibration-damping connection component, a stator assembly, and a housing. The vibration-damping connection component comprises an inner sleeve, an...
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WO/2023/076799A1 |
A dual axial cooling system for an electric motor includes a cover assembly provided at first and second axial ends of a stator of the electric motor. Each cover assembly includes a first side portion that is oriented so as to face an in...
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WO/2023/073038A1 |
Method for producing a can (5) for an electric machine (1), in particular an electric machine (1) for a motor vehicle, wherein the can (5) has an, in particular cylindrical, can main body (7), wherein at least one seal portion (8) is for...
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WO/2023/076859A1 |
A cooler for power electronics comprises: a laminated structure having an inlet and an outlet, the laminated structure comprising a stack of planar members, wherein a first outermost member at an end of the stack forms a first heat excha...
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WO/2023/070180A1 |
The present invention pertains to the field of technologies related to the connection between the casing and the flange in vertical electric machines, more specifically the present invention relates to the cylindrical or conical calender...
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