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Matches 1 - 50 out of 5,684

Document Document Title
WO/2021/089190A1
The present disclosure relates to an axial flux motor comprising a stator assembly and a rotor assembly. The axial flux motor includes stator cores having enlarged end plates. The axial flux motor also includes a cooling jacket including...  
WO/2021/089189A1
The present disclosure relates to an axial flux motor comprising a stator assembly and a rotor assembly. The axial flux motor rotor assembly also includes an air cooling arrangement to provide air cooling to the stator assembly. The axia...  
WO/2021/088876A1
Provided is a motor having an integrated amorphous alloy and silicon steel as a stator core, comprising a motor housing; a stator and a rotor are arranged in the motor housing; the stator comprises a first stator and a second stator; the...  
WO/2021/090844A1
This dynamo-electric machine (700) is provided with: a magnetic field element (710) having a magnet part (712) which includes a plurality of magnetic poles, the polarities of which are alternate in the circumferential direction; and an a...  
WO/2021/089188A1
The present disclosure relates to an axial flux motor comprising a stator assembly and a rotor assembly. The axial flux motor also includes a cooling jacket including fins that extend between electromagnets of the stator assembly. The ax...  
WO/2021/090843A1
This rotary electrical machine (700) is provided with: an armature (740) having a multi-phase armature winding wire (741); a first field element (711) which is disposed on the radially outer side of the armature winding wire and which ha...  
WO/2021/085647A2
[Problem] To provide a rotating machine that is equipped with magnets in a dual Halbach array, and is easily assembled, lightweight, and easy to handle, in addition to exhibiting high electrical generator/motor efficiency. [Solution] The...  
WO/2021/084889A1
This dynamo-electric machine comprises: a first rotor, second rotor, …, and mth rotor (where m is an integer equal to or greater than 2) having differing numbers of polar pairs; and a stator having a plurality of teeth and a coil wound...  
WO/2021/080416A1
The invention relates to an alternating current generator comprising a first inner stator having a winding and a rotor having permanent magnets, which rotates externally to the stator. The generator also comprises a second static winding...  
WO/2021/078664A1
The invention relates to a steer-by-wire steering system (1) for a motor vehicle, said steering system comprising a steering shaft (2) and a feedback actuator (4) that acts on the steering shaft (2), wherein the feedback actuator (4) com...  
WO/2021/076885A1
A motor comprising: (a) a stator having a plurality of ferrous cores surrounded by a plurality of windings; (b) a pair of rotors positioned on opposing sides of the stator, each rotor including a ring gear; and (c) a drive shaft extendin...  
WO/2021/075172A1
This rotary electrical machine is an axial gap type rotary electrical machine in which a first stator, a second stator, and a rotor are arrayed in the axial direction of a rotary shaft of the rotor. The first stator is provided with a fi...  
WO/2021/072438A1
A dual pole high temperature superconductive parallel path switched reluctance motor combining high temperature superconductive wire in stator coils, a switched reluctance motor type, parallel path motor technology, and a configuration a...  
WO/2021/071997A1
A lubricant supported electric motor includes an outer stator and an inner stator each extending around an axis in radially spaced relationship with one another. A rotor is rotatably disposed between the inner and outer stators to define...  
WO/2021/058943A1
A stator assembly for an electrical machine is provided. The assembly is arranged to receive a rotor rotatable about a longitudinal axis (8) of the stator assembly. The assembly includes a stator core (2,2') comprising a peripheral porti...  
WO/2021/058800A1
A conveyor system includes multiple carts that move along a track, along with a plurality of induction motors located along the track to propel the cart. Each cart includes a flipper, and each linear induction motor includes a first line...  
WO/2021/052073A1
A permanent magnet rotor and a permanent magnet motor. The permanent magnet rotor comprises spokes and a plurality of permanent magnets (12). The spokes are annularly arranged, and a plurality of mounting holes penetrating the spokes are...  
WO/2021/054472A1
A field magnet holder provided in a field portion of an electric motor is formed from a non-magnetic material, and a plurality of spacers are arranged with a prescribed spacing in the circumferential direction between an inner wall and a...  
WO/2021/044049A1
The invention relates to a device (1) for uninterruptible supply of power, said device comprising a rotating electric machine (2) having a generator winding (3) and a plurality of motor windings (4-7) which are electrically insulated fro...  
WO/2021/035933A1
The present application provides a motor and a fan. The motor comprises: a stator assembly, comprising a stator core and two sets of mutually independent windings, a hollow channel being provided in a radial middle part of the stator cor...  
WO/2021/036690A1
The present application provides a food processing device, comprising: a base, a stator assembly being provided on the base; a cup assembly, the cup assembly being disposed on the base; a first rotor assembly, provided with a first rotat...  
WO/2021/035932A1
The present application provides a motor and a blower. The motor comprises: a stator assembly comprising a stator core and two independent windings. Two axial-direction terminal portions of the stator core are provided with stator teeth ...  
WO/2021/035526A1
A disc type motor (10) having a fence type H-shaped stator, comprising a pivot shaft (11), disc type outer rotors (12), and a fence type H-shaped stator (13). The upper and lower portions of each H-shaped iron core (131) of the fence typ...  
WO/2021/036720A1
The present application provides a motor, and a food processor and air supply apparatus having the motor. The motor comprises: a stator assembly, which comprises a stator core, a plurality of first stator windings, and a plurality of sec...  
WO/2021/034072A1
The present invention may provide a motor comprising: a rotor; and a stator arranged to correspond to the rotor. The rotor includes a first rotor core and a second rotor core stacked and arranged in the axial direction. The first rotor c...  
WO/2021/032242A1
The invention relates to an electric motor (1) for an electric drive, comprising a stator (3) having a coil system (2), wherein a plurality of conductors (4) of the coil system (2) extend in geometries (6) introduced within a main body (...  
WO/2021/032480A1
The invention relates to a rotor device (1) for a flat, brushless electric motor (30), more particularly for a roof system of an automobile, having: − a rotor housing element (2) having a first (3) and a second cylinder element (4), ...  
WO/2021/026577A1
The invention relates to an electrical machine system (1) having an even number of electromagnetically coupled partial machines (2-5) which generate rotating fields, which partial machines have common magnetic sections and common coils (...  
WO/2021/023326A1
In a method for operating an electric machine with at least two coils, said machine having a magnetisable, movable core such as an armature or a rotor, a current of a constant average value is applied from a direct current source at the ...  
WO/2021/020021A1
Provided is an electric tool with which it is possible to increase work efficiency. The electric tool 10 is provided with a motor 1, a trigger switch 106, a transmission mechanism 102, and a control unit 107. The trigger switch 106 is op...  
WO/2021/019169A1
The invention relates to an aeronautical turbogenerator for hybrid electric propulsion comprising a heat engine and an electric generator (10) mechanically coupled to the heat engine and comprising a rotor and a stator, the rotor extendi...  
WO/2021/019534A1
An electricity generating system including a liquid, a rotor in touch with an interface of the liquid to gas, a fuel compartment on or in the rotor for containing fuel, wherein the fuel compartment is configured to maintain the fuel away...  
WO/2021/012134A1
Disclosed is a disc-type electric motor combined fixed fan, sequentially comprising a front fixing piece (1), a fan body (2), and a rear fixing piece (3) in an axial direction, wherein both the front fixing piece and the rear fixing piec...  
WO/2021/009131A1
The invention relates to an electric motor/generator apparatus (10; 10A; 10B; 10C; 10C1; 10D; 10E; 10F; 10G) and a method for operating a technical system (1). The electric motor/generator apparatus (10; 10A; 10B; 10C; 10C1; 10D; 10E; 10...  
WO/2021/003509A1
The invention relates to a stator (3) for an axial flow machine, comprising a plurality of stator teeth (6) which have two opposing end portions in an axial direction (7) and which in each case have a tooth core (10) between the end port...  
WO/2019/092489A8
The present invention relates to a motor (M) or axial-flux electromagnetic generator having at least one rotor and at least one stator housed in a housing (1), the housing (1) having inside it a cooling fluid circuit and surrounding the ...  
WO/2021/003049A1
A generator system (10) having a dynamo (30) with an armature (22), a stator (26) and a housing (31). The armature (22) rotates about a first axis of rotation (24). The stator (26) is concentrically positioned around the armature (22). B...  
WO/2021/002138A1
The present invention is provided with: a stator (3) that is configured by annularly arranging a cylindrical bobbin (4), in which an iron core (7) is inserted into an inner cylindrical section (19), and a plurality of stator cores (10) h...  
WO/2020/224588A9
Disclosed is a planar induction coaxial multi-excitation group multi-stator group power generator, comprising a power generator mounting machine base, a body frame, an assembly body, multiple groups of stators, a housing, a hoisting ring...  
WO/2021/003360A1
Provided is a current transferring device for an electric machine comprising a rotary bearing member fixed in a rotor shaft and rotating with it and a non-rotary component. The rotary bearing member includes: a first compartment with a c...  
WO/2020/264402A1
Disclosed are various embodiments for an induction machine having a rotor comprising a plurality of rotor core assemblies configured to form a toroidal magnetic torque tunnel having at least a first inductive tunnel segment and a second ...  
WO/2020/259639A1
The present invention provides a brushless direct drive linear servo actuator, comprising: a stator, a mover and a housing, wherein the stator is a pair of armatures arranged in mirror symmetry at both sides of the mover, the housing int...  
WO/2020/261113A1
An electric power generator comprises a rotor and a plurality of stators arranged coaxially and concentrically about a central axis. There is an inner stator provided radially inwardly of the rotor separated by an inner airgap and an out...  
WO/2020/264374A1
Disclosed are various embodiments for switched reluctance machines having a rotor comprising a plurality of rotor core assemblies configured to form a reluctance torque tunnel having at least a first reluctance tunnel segment and a secon...  
WO/2020/245392A1
An electrical machine (1) comprising: a rotatable drive shaft having a rotational axis (15); a rotor assembly (2) connected to the drive shaft, the rotor assembly 2 arranged to generate a static rotor magnetic field; a primary stator ass...  
WO/2020/237310A1
A motor comprising first and second rotors and a stator, wherein the first rotor comprises an arrangement of a plurality of first magnets and the second rotor comprises an arrangement of a plurality of second magnets, wherein each arrang...  
WO/2020/239933A1
In order to provide a transport device (1) comprising a planar motor (2), which gives greater flexibility in the movement of the transport units (3), according to the invention: at least two planar motors (2A, 2E) comprising opposing tra...  
WO/2020/236035A1
The invention relates to electrical engineering and is intended for use in electric drives of autonomous electric or hybrid vehicles and robotic technology, as well as in electrical generating units. The technical result lies in the crea...  
WO/2020/228220A1
Disclosed is a heat dissipation device for a disc-type motor having a fence-shaped stator, the motor comprising a fence-shaped stator, two disc-type outer rotors, and a rotation shaft disposed in the axial direction. The fence-shaped sta...  
WO/2020/228297A1
A novel dual-stator composite motor suitable for rotor absolute position sensorless control, relating to the technical field of motor device manufacturing. An inner stator (5) is fixed on a stationary shaft (9), an outer stator (7) is co...  

Matches 1 - 50 out of 5,684