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WO/2023/167533A1 |
A linear actuator according to the present invention comprises: a frame unit having an opening portion formed therein; a sealing band unit which seals the opening unit and is formed of a magnetic material; a driving unit installed inside...
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WO/2023/160892A1 |
The present invention relates to a rotor for an axial-field electric motor. According to the invention, the segment magnets in the interior of the rotor are completely enclosed by a sleeve made of an austenitic steel. Such a rotor is sui...
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WO/2023/163578A1 |
The invention relates to electrical engineering. In the area of physics of magnetism of engine building. Creation of an engine capable of creating mechanical energy due to a magnetic field. Use this mechanical energy to generate electric...
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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/2023/163153A1 |
This maglev electric motor 10 comprises: a fixed permanent magnet part 20 provided to a casing 11; and a rotating permanent magnet part 30 provided on a rotating shaft 12 so as to face the fixed permanent magnet part 20, the rotating per...
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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/2023/160893A1 |
The invention relates to a magnetic rotor device (10) for a fan for a fuel cell device, comprising a rotor body (RT) which is rotatably mounted about an axis (A); at least one rotor magnet (RM), said rotor body (RT) comprising a hub (NB)...
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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/2023/156396A1 |
The invention relates to a rotor arrangement (1) for a separately excited synchronous machine. According to the invention, the rotor arrangement comprises a rotor shaft (2) in the form of a hollow shaft for at least one exciter winding a...
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WO/2023/156177A1 |
This invention relates to an electric generator with an inductor assembly comprising: a rounded base arranged in a plane perpendicular to the rotation shaft and rotating about said shaft; a superconducting inductor coil covering the base...
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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/2023/157107A1 |
One embodiment of this electric actuator comprises: a motor unit including a rotor able to rotate about a motor shaft and a stator facing opposite across a gap from the rotor; a reduction drive for decelerating rotation of the rotor and ...
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WO/2023/155328A1 |
The present invention relates to a motor with fiber-optic communications. The motor comprises a slip ring portion and a driving portion; the driving portion is provided with a driving shaft which is rotatably mounted; the slip ring porti...
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WO/2023/157108A1 |
One embodiment of the electric actuator according to the present invention has: a motor portion having a rotor rotatable about a motor shaft extending in the axial direction and a stator facing the rotor with a gap interposed therebetwee...
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WO/2023/159006A1 |
A control device for a power machine can be configured to receive a request to initiate a power burst mode for the power machine, wherein the power burst mode defines one or more operational parameters for increasing an amount of power u...
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WO/2023/157706A1 |
This magnetic-geared electric machine comprises a magnetic gear unit and a magnetic torque transmission unit. The magnetic gear unit includes: a stator; a magnetic pole piece rotor that is disposed facing the stator in the radial directi...
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WO/2023/155026A1 |
The invention relates to a self-generating electricity generating system comprising a generator that has low torque and rpm and which is actuated by a geared adjusting motor powered by a fraction of generated power. The system provides g...
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WO/2023/156206A1 |
The invention relates to a rotor (1) for an electric machine comprising a rotor head (2), a plurality of rod-type winding elements (3, 3.1, 3.2) and a winding head arranged axially adjacent to the rotor head (2). The winding head has two...
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WO/2023/156735A1 |
The invention relates to a rotor (10) for an electric motor (30), comprising: - a rotor shaft (12) mounted so as to rotate about an axis (X); - a stack of laminations (14) mounted coaxially on the rotor shaft (12), said stack of laminati...
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WO/2023/153329A1 |
A rotary electric machine and a gear mechanism are accommodated in a case which comprises a first accommodation chamber (1) and a second accommodation chamber (2) that are partitioned by a partition wall part (4). The gear mechanism supp...
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WO/2023/153338A1 |
[Problem] To develop an electric-generator 10 the size and weight of which are reduced, and which is highly-efficient due to not consuming battery energy. With conventional electric-generators, an electric-generator, once assembled, does...
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WO/2023/153667A1 |
The present invention relates to a rotational speed control system using a clutch and a pole change motor, the system characterized by comprising: a device that has, embedded therein, a clutch operation pressure-regulating valve, and a c...
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WO/2023/150893A1 |
A high-density actuator, comprising: a motor including a stator, a rotor, a rotor hub, rotor bearings, an actuator base, and rolling bearings; and a transmission positioned within the rotor hub. The high-density actuator is configured su...
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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/2023/151750A1 |
The invention relates to an electric axle drivetrain (1) for a motor vehicle (2) which can be operated in an electric or hybrid manner, comprising an electric machine (3) and a transmission assembly (4) which is operatively connected to ...
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WO/2023/152738A1 |
A vertical dynamo/rotating rod apparatus for operating at least one device and/or generating electricity /motion. The vertical dynamo/rotating rod apparatus comprises a rotator, a stator (optionally), a magnetic base, and repelling magne...
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WO/2023/150109A1 |
An apparatus for generating acoustic waves in an aquatic environment through the use of linear motors mounted on a frame is disclosed herein. The linear motors can reciprocate at a first frequency which is transmitted through a transmiss...
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WO/2023/148488A1 |
The present invention relates to a Motion Alternation Current (MAC) device comprising a pair of spaced apart side supports, each side support having a first end and an opposed second end upstanding from a contact surface. The device furt...
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WO/2023/149612A1 |
Disclosed is a rollable electronic device supporting a rollable operation, the rollable electronic device comprising: a display structure; a first housing supporting a fixed exposed area of the display structure; a second housing support...
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WO/2023/148519A1 |
The present invention describes a magnetic interaction system between rotors for the production and storage of kinetic energy. The disclosed system comprises a primary rotor mechanically adapted to at least one platform by means of a rot...
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WO/2023/149260A1 |
Provided is a centrifugal fan that ensures freedom of placement of the centrifugal fan inside a vehicle body, for example, and can prevent damage to a coupling member in advance. The centrifugal fan accommodates an impeller and a motor f...
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WO/2023/147974A1 |
A permanent magnet electrical machine (10) including a rotor body (130) and a plurality of permanent magnet modules (101) arranged around a rotational axis (Y) of the permanent magnet electrical machine (10), each permanent magnet module...
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WO/2023/150576A1 |
A system may include a flywheel including one or more plates and coupled at a central axis of rotation to a flywheel bearing, the flywheel being adapted to rotate about the central axis. A system may include a flywheel housing providing ...
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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/2023/143375A1 |
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/2023/144358A1 |
The invention discloses an electric powertrain system, which comprises: an electric machine assembly, which comprises an electric machine shaft comprising a first electric machine shaft end and a second electric machine shaft end; a gear...
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WO/2023/143819A1 |
The invention relates to an electric motor comprising angle sensor, wherein the angle sensor has - a base body, - a hood part, - a retaining part, - a first circuit board (7), - an intermediate flange, - a second circuit board (9), - a d...
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WO/2023/142083A1 |
A locking mechanism, a motor locking system, and a mounting platform. The locking mechanism comprises: a locking assembly (10), a transmission member (40), a sliding assembly (20), and a memory alloy member (30); the locking assembly (10...
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WO/2023/144433A1 |
The present invention relates to an access control system, comprising a control circuit (7), a push button (4) that can be moved from a distal position to a proximal position and assisted by an elastic element (4.d) to keep it in the dis...
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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/2023/143669A1 |
The invention relates to a module, in particular a rotor assembly (2) or stator assembly (49), for an electrical machine (1, 45), consisting of multiple components (3), wherein at least one volume filled with a damping fluid is formed be...
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WO/2023/143820A1 |
The invention relates to an electric motor having a housing, an angle sensor and an electronic controller, the electric motor comprising: a main body (14), a hood (6), a holding part (3), a first circuit board (7) having the electronic c...
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WO/2023/143821A1 |
The invention relates to an electric motor comprising an angle sensor and an electromagnetically actuatable brake, wherein the brake has a magnetic body in which a coil of the brake is inserted and/or accommodated, wherein a dome region,...
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WO/2023/144347A1 |
An electric powertrain system, comprising an electric machine assembly comprising an electric machine shaft comprising a first electric machine shaft end and a second electric machine shaft end; a gearbox assembly comprising an input sha...
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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/2023/146089A1 |
According to various embodiments of the present disclosure, an electronic device comprises: a housing comprising a first housing and a second housing, the second housing accommodating at least part of the first housing and moving relativ...
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WO/2023/145998A1 |
A shaft ground ring and an assembly thereof are disclosed. The present invention provides a shaft ground ring comprising: a ring body fastened to a shaft of an electric motor to prevent electrical erosion due to leakage current and exten...
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