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WO/2023/162060A1 |
The motor (1) includes a rotor (2), a stator (3), and a case (5) in which the stator (3) is placed. At least a portion of the case (5) is formed from a complex including resin and metal powder.
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WO/2023/164248A1 |
An AC motor, and method of operation, including a synchronous motor with a magnetic rotor, and a stator positioned at a fixed distance from the magnetic rotor. A no-back mechanism is configured to oscillate when the synchronous motor is ...
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WO/2023/161094A1 |
The present invention relates to a brushless motor (1), more particularly as a drive for a pump for conveying a fluid, comprising at least one housing (2), at least one stator (3) and at least one rotor (4), wherein: - a fluid can flow t...
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WO/2023/163440A1 |
A fan module and a range hood including same are disclosed. The disclosed range hood comprises: a housing having an inlet through which air is introduced; and a fan module disposed in the housing to suction air through the inlet, wherein...
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WO/2023/160873A1 |
A drive with an electric motor, in which an electromagnetically actuable brake is arranged, wherein the electric motor has a housing part on which is formed a lower part of a terminal box, onto which a cover part can be placed in order t...
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WO/2023/162443A1 |
One embodiment of a drive device according to the present invention comprises: a motor having a rotor that rotates around a central axis, and a stator that faces the rotor in the radial direction and is provided with a stator core; a con...
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WO/2023/163020A1 |
The present invention is a case in which a rib group is provided on the surface. The rib group has a plurality of unit ribs connected to each other, where each of the plurality of unit ribs has a first unit rib and a second unit rib. The...
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WO/2023/163582A1 |
The present invention relates to a mounting structure (100) for mounting a motor (200) for an air purifier. The mounting structure (100) comprises a housing (120) having a surrounding wall (122) defining an interior space with at least a...
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WO/2023/162374A1 |
This bus bar is to be used for an electric machine. The bus bar comprises a first electrically conductive bar and a first insulating part. The first electrically conductive bar has a first coupling portion and a first insulating portion....
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WO/2023/162331A1 |
This rotor is provided to an electric motor and comprises: an inner core to which a rotational shaft is fixed; an outer core which surrounds the inner core; an elastic body which is filled between the inner core and the outer core; a plu...
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WO/2023/160263A1 |
The present application discloses an air output structure and a cleaning device. The air output structure comprises: a body, which is provided with an air inlet, at least one air outlet, and an air duct for communicating the air inlet wi...
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WO/2023/160746A1 |
The invention relates to a holder (1) for an electrical plug connection comprising a main body (11) and a plug board (12) that can be moved relative to same along an axis (10). The main body (11) can have guiding (111) and/or limiting el...
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WO/2023/160526A1 |
The present invention relates to a brush direct current electric motor, comprising: a shell, wherein one end or two ends of the shell are open, and an accommodating space is formed in the shell; a stator, which is arranged in the accommo...
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WO/2023/157576A1 |
A rotating electrical machine according to one embodiment is equipped with: a rotor (1) having a field coil part (3) that generates a magnetic field; and a stator (5) provided radially outward from the rotor (1), and having a stator coil...
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WO/2023/158062A1 |
Disclosed is a washing machine. A washing machine is disclosed. The washing machine comprises: a main body; a tub provided inside the main body; a drum rotatably provided inside the tub; and a drive apparatus configured to drive the drum...
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WO/2023/157752A1 |
An electric actuator (10) comprises a motor (40), a deceleration mechanism (42), a substrate (60), a housing (50), and a substrate cover (70, 170). The deceleration mechanism (42) decelerates the rotation of the motor (40) and transmits ...
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WO/2023/156150A1 |
The invention relates to a drive, in particular an electric motor, comprising a connection box. A stator housing part of the drive is connected to a first bearing shield on which a bearing receiving area for a first bearing is formed in ...
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WO/2023/155270A1 |
A sealing structure (10) comprises a sealing gasket (1). The sealing gasket (1) comprises a sealing portion (11) and a positioning portion (12). The sealing portion (11) is annular. The positioning portion (12) is arranged on the inner s...
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WO/2023/155418A1 |
The present invention relates to the technical field of motors, and relates in particular to an electric brush device for preventing electrical corrosion of a motor bearing and a motor comprising the electric brush device. The electric b...
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WO/2023/156151A1 |
The invention relates to a drive, in particular an electric motor, having a stator housing and an adapter which is connected to the stator housing. The stator housing is connected to a bearing shield which receives a bearing of a rotor s...
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WO/2023/151753A1 |
The invention relates to an electrical axial flux machine (1), in particular for a drive train (2) of a hybrid or fully electrically operated motor vehicle (3). The axial flux machine comprises: a stator (4) having a plurality of stator ...
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WO/2023/153689A1 |
The present invention relates to a BLDC motor controller for controlling a BLDC motor, and more specifically, to a BLDC motor controller which separates the ground of a battery power input line and that of an emergency operation signal l...
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WO/2023/151858A1 |
The present invention pertains to a rotor tube assembly for a fluid valve actuator. The rotor tube assembly comprises a bearing housing assembly, a lead screw with a bottom shoulder, a rotor sleeve assembly with a non-block assembly, a b...
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WO/2023/151883A1 |
The invention relates to a pressure equalisation device (DAV), a casing (G) having the pressure equalisation device, such a casing (G), an electrical machine (EM) with such a casing (G), and a motor vehicle with an electrical machine (EM...
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WO/2023/151418A1 |
A hub electric motor and a scooter having same. The hub electric motor comprises: an electric motor body (1), the electric motor body (1) comprising a housing (11), an electric motor shaft (12), and a stator (14) and a rotor (15) arrange...
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WO/2023/151748A1 |
The invention relates to an electric axial flux machine (1), in particular for a drive train (2) of a hybrid or fully electrically operated motor vehicle (3), the axial flux machine (1) comprising: a stator (4) having a first annular dis...
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WO/2023/151276A1 |
An electric motor support mounting structure, comprising an electric motor housing (1) and electric motor supports (2). An outer side wall of the electric motor housing (1) is provided with connecting supports (3), the electric motor sup...
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WO/2023/151754A1 |
The invention relates to an axial flux machine (1), comprising a rotor (3) mounted rotatably relative to a stator (2), wherein: the stator (2) has at least one first disc-shaped stator body (21), and the rotor (3) and also the first stat...
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WO/2023/148949A1 |
An electric motor (1) includes a rotor (2), a stator (3), a bracket (4), and screws (5). The stator (3) includes: a stator core (31); resin components (35) having a fixing hole (35A); and molded resin (34) integrally molded with the stat...
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WO/2023/148195A1 |
The invention relates to a housing (20) for an electric hand-held power tool (1), in particular for an angle grinder, having a housing opening (23) for a mains cable end (10) and having a maintenance opening (31) which can be closed by a...
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WO/2023/148610A1 |
An alternator (1) comprising: a stator case (2) containing a stator winding (3) and a rotor (4); a rear shield (5) and a front shield (6) both fixed to the stator case (2); a rotation shaft (7) associated with the rotor (4); a cooling fa...
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WO/2023/148121A1 |
The invention relates to a housing (GE) of an electric machine (EM) for accommodating a stator (ST), comprising an inner housing part (IGT), which is in the form of an aluminium die-cast part and on the outer side (AS) of which at least ...
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WO/2023/150063A1 |
A motor comprising a stator having electrical windings, a stator frame supporting the stator, a rotor, a rotor frame supporting the rotor, the rotor orientated about a longitudinal axis and mounted for movement about the longitudinal axi...
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WO/2023/146056A1 |
Disclosed are a non-contact rotary transformer and a motor comprising same. A non-contact rotary transformer according to the present invention is a device for connecting a rotor of a motor with an external power source in a non-contact ...
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WO/2023/143659A1 |
The invention relates to a stator (1) for an electric machine, comprising a stator body (3) that is made of a plurality of stator sheets (4) arranged in layers and has a plurality of fluid channels (5) through which a cooling fluid (6) c...
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WO/2023/143375A1 |
Disclosed is a flywheel energy storage device, comprising a housing, a flywheel rotor, a first bearing, a second bearing, and a limiting assembly. A mounting cavity is formed in the housing, and the flywheel rotor is disposed in the moun...
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WO/2023/146002A1 |
The present invention relates to a motor assembly comprising: a housing; a motor that is received at one side inside the housing in the axial direction; a gear train that is provided at the other side inside the housing in the axial dire...
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WO/2023/143962A1 |
The invention relates to a stator (2) of an electric motor (1), having: a number of stator teeth (3) carrying a coil winding (14); a circular ring-shaped interconnection element (16) having a number of insertion pockets (19) with contact...
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WO/2023/143656A1 |
The invention relates to an electric rotating machine, an electric drive system having the electric rotating machine and to a geared motor unit having the electric rotating machine. The electric rotating machine comprises a rotor (20) wh...
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WO/2023/143916A1 |
The present invention relates to a stator (1) for an electric machine, having an annular stator body (3) defining a longitudinal centre axis (2), on whose outer circumference lateral surface (4) longitudinal ribs (5) projecting radially ...
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WO/2023/145419A1 |
A dynamo-electric machine unit according to the present disclosure comprises: a dynamo-electric machine having a stator, and a rotor for rotating about the axis thereof relative to the stator; and an electric power conversion device loca...
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WO/2023/145150A1 |
A bearing unit (10) comprises: a thrust damper (20) that is stretchable in the axial direction of a shaft (2A) disposed in a gear box (4) and that is restricted from moving toward one side in the axial direction; a shaft reception compon...
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WO/2023/143906A1 |
The invention relates to a spray oil cooling device for a stator core periphery of an electric drive unit in a motor vehicle, having an oil pump for providing a cooling oil mass flow and an oil line for guiding the cooling oil mass flow ...
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WO/2023/143748A1 |
Known valve devices comprise: a valve member (70); an actuator (12) which has an electronically commutated electric motor (14) comprising a stator (16) having a stator winding (18, 20), and which has a permanent-magnet rotor (22); a firs...
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WO/2023/143853A1 |
The invention relates to a can for an electric rotating machine, such as, for example, an electric motor, a generator, particularly a wind turbine generator, and/or a liquid pump. The sealing concept according to the invention provides f...
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WO/2023/143888A1 |
The invention relates to a control device (10) for controlling an operation of at least one electric motor (12), in particular a steering system (14), comprising an electronics housing (16) which surrounds a receiving region for receivin...
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WO/2023/144893A1 |
The present invention is a rotating electric machine having a brush holder for holding a brush. The rotating electric machine is provided with, on one end side in the axial direction, a first cover through which a rotor shaft passes. In ...
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WO/2023/145420A1 |
A rotating electric machine unit according to the present disclosure comprises: a rotating electric machine; a power conversion device which is disposed side by side with the rotating electric machine along the axial direction and which ...
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WO/2023/143905A1 |
The invention relates to an assembly (5) for a rotor (1) of an electrically excited electrical machine, comprising: - a rotor shaft (6) connected for conjoint rotation to a rotor core (2) of the rotor (1); - a slip ring module (7) compri...
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WO/2023/138780A1 |
The invention refers to an electric automotive auxiliary device (10) with an electronically commutated electric motor (14), the electric motor (14) comprising a metal motor housing part (40) radially surrounding a motor stator (50) and a...
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