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Matches 1 - 50 out of 51,996

Document Document Title
WO/2019/156600A1
The invention relates to electrical engineering, in particular, to a stator for an electric machine. The stator comprises multiple stator teeth (1) comprising windings (5) arranged thereon, multiple stator back segments (9) arranged betw...  
WO/2019/154731A1
The invention relates to a stator (S) of an external rotor motor, wherein the stator (S) supports a plurality of excitation windings (5) and at least one heat dissipation means (22, 23, WI) for discharging heat in the axial direction is ...  
WO/2019/156441A1
The present invention may provide a motor comprising: a housing; a stator disposed within the housing; a rotor disposed within the stator, wherein the rotor includes: a rotor core; and a magnet which includes a plurality of unit magnets ...  
WO/2019/154651A1
The invention relates to an internal stator (S) of a rotary field machine, which has a number of N stator teeth (1). Two stator teeth each form a number of N/2 tooth groups (ZG i) with i=1..N/2, wherein one tooth group (ZG i) each is for...  
WO/2019/155670A1
The present invention improves the production efficiency of a brushless motor which is provided with a ring magnet. A brushless motor according to the present invention is provided with a rotor 17 which is axially supported within a stat...  
WO/2019/154658A2
The invention relates to an external stator (S) of a rotating field machine with an internal rotor, which is designed as an internal stator or an external stator and has a number of N stator teeth (1) which together form a number of N/2 ...  
WO/2019/156419A1
A dual rotor-type motor, according to one embodiment of the present invention, comprises: a stator having a coil wound therearound; an outer rotor; and an inner rotor, wherein the stator comprises inner teeth facing the inner rotor, and ...  
WO/2019/155998A1
This compressor is configured by housing, in an airtight container, a compression mechanism unit, and an electric motor unit (2) that drives the compression mechanism unit. The electric motor unit has an outer rotor configuration wherein...  
WO/2019/155278A1
The invention relates to a wire holder (1) for a stator of an electric motor, a main body (2) made of plastic with a first wall part (3) and a second wall part (4) being provided, the main body having a clamp section (2a), in the form of...  
WO/2019/156136A1
The present invention comprises a stator (30) and a plurality of blocks (31, 32, 33). The plurality of blocks are positioned layered in an axial direction. A tip end block (31) and a base end block (33) are made to mesh with either side ...  
WO/2019/154573A1
The invention relates to a permanently excited synchronous machine (10), comprising a stator and a rotor, on which permanent magnets (4) having a pole coverage (ap) in the circumferential direction and having a tilt in relation to a mach...  
WO/2019/156068A1
One embodiment of a motor unit according to the present invention is a motor unit that is connected to an engine and comprises: a generator that generates electricity using the motive force of the engine; a motor; and a transmission mech...  
WO/2019/148257A1
The invention comprises a system for generating mechanical energy by making use of the magnetic repulsion force generated between magnetic fields, relating to the work effected by the force generated between the repulsion of two magnets ...  
WO/2019/151783A1
A dual rotor-type motor according to an embodiment of the present invention comprises: a stator around which a coil is wound; an outer rotor; and an inner rotor, wherein the inner rotor and the outer rotor have different initial angles, ...  
WO/2019/149508A1
The invention relates to a metal plate (17) of a rotor (5) of a rotary dynamoelectric machine (1), comprising grooves (8) facing the outer periphery, said grooves being uniformly distributed around the periphery, in which, after a predet...  
WO/2019/150499A1
This rotor member (60) is provided with a cylindrical sleeve (31), multiple permanent magnets (4a, 4b, 4c, 4d) arranged on the outer periphery of the sleeve (31), and a cylindrical reinforcing member (6) arranged on the outer periphery o...  
WO/2019/150672A1
An electric motor (20) comprises a rotor (38), a stator (30), and an electric motor casing (21). The electric motor casing (21) forms a first accommodation space (R1) accommodating a rotary shaft (40), a rotor core (42), and the stator (...  
WO/2019/149402A1
The present invention relates to an electric motor (1) comprising a rotor main body (2), to which a plurality of permanent magnets (3) or a rotor winding can be attached, and a shaft (4) for receiving the rotor main body (2), characteriz...  
WO/2019/150320A1
The invention relates to a generator for generating electrical current, comprising: at least one electromagnet (1); at least one control unit (3) electrically connected to the electromagnet (1); at least one rotor (5) mounted in such a w...  
WO/2019/149314A1
The invention relates to an inner-rotor-type rotating electric machine for converting mechanical energy into electric energy or vice versa, comprising a stator, a rotor in the interior of the machine, said rotor being enclosed by the sta...  
WO/2019/149803A1
The invention relates to an electric motor (7) having a stator (1), in particular for an electrical machine, comprising a shell body (2) which encloses an essentially cylindrical cavity (3) with an axis (4), and at least one auxiliary ad...  
WO/2019/148258A1
The invention comprises a process that generates energy, by means of a magnetic repulsion motor, which dispenses with the use of any type of external fuel, permitting the conversion of movements and at the end of the process the effectiv...  
WO/2019/148259A1
The invention consists in the advantage generated by the magnetic repulsion force between magnetic fields directed to the rotor, resulting in constant rotation, applicable to each and every component that requires mechanical force in ord...  
WO/2019/149675A1
The present disclosure relates to a slotless synchronous permanent magnet, PM, motor (1) comprising: a rotor (5), and a stator (3) configured to electromagnetically interact with the rotor, wherein the rotor (5) is provided with a first ...  
WO/2019/150527A1
This rotor for a dynamo-electric machine is provided with a shaft, and a rotor core which is formed by stacking a plurality of magnetic steel sheets and which has a shaft mounted to the inner periphery of the rotor core. The magnetic ste...  
WO/2019/150629A1
This rotor (5) is provided with a cylindrical magnet (51) and a balance adjusting unit (52). The balance adjusting unit (52) is provided on at least one end of the magnet (51) in the direction of a rotation shaft (2), and adjusts the rot...  
WO/2019/150500A1
This rotor member (60) is provided with: a sleeve (31) which is a cylindrical shape that allows a shaft to be press fitted therein, and which has a groove (3F) formed in the outer peripheral surface (3e), continuously along the entire ci...  
WO/2019/148260A1
The invention consists in an electrical energy generator that dispenses with the addition of external fuels of any type, permitting the conversion of movements and at the end of the process the effective generation of electrical energy, ...  
WO/2019/150858A1
The present invention addresses the problem of improving the fixing force of a stator core at low cost. A dynamo-electric machine according to the present invention is provided with: a stator 300 wherein a plurality of stator cores 400 a...  
WO/2019/150630A1
This rotor (5) is provided with a cylindrical magnet (511), a holder (512), and a balance adjusting unit (52). The inner diameter of the inner diameter part of the cylindrical magnet (511), into which a rotation shaft (2) is inserted, is...  
WO/2019/149651A1
The invention relates to an active part (10) for an electrical machine, having at least one winding (14), which forms at least one winding overhang (16), and at least one cooling channel (20), through which a coolant can flow to cool at ...  
WO/2019/151660A1
An embodiment relates to a rotor and a motor comprising same, the rotor comprising: a rotor core; and a plurality of first magnets and second magnets arranged along the outer circumferential surface of the rotor core, wherein each of the...  
WO/2019/148292A1
A programmable permanent magnet actuator, a magnetic field generation apparatus and a method of controlling thereof. The actuator has a first body that is a ferromagnetic material, a second body that is a single magnetized ferromagnet an...  
WO/2019/144844A1
A rotor, a motor, a reinforcement ring tool and a mounting method therefor: a reinforcement ring tool (20) may be mounted on the outer circumference of a rotor (10) of a motor, the reinforcement ring tool comprising two or more separate ...  
WO/2019/146006A1
This electric motor is provided with a rotor which is rotatable in a rotation direction with respect to a central axis line, and a stator which surrounds the rotor from the outside in a radial direction with respect to the central axis l...  
WO/2019/146009A1
Provided is a stator in which a laminated core has: a coupling part where both ends of a plurality of core blocks are connected, the core blocks being arranged in an annular shape and coupled to one another in series; and a second outer ...  
WO/2019/144203A1
The stator with ventilation ducts for an electric machine finds application in generators and electric motors whereas provides increased power and reduces their temperature without increasing the dimensions of the electric machine. The s...  
WO/2019/145832A1
The invention relates to a unitary magnet (1) that has an elongate shape and comprises a first longitudinal portion (1a) having an outer contour with shapes (6) that are recessed in the direction of the inside of the unitary magnet (1), ...  
WO/2019/144367A1
Disclosed is a shared-magnetism complex magnetoelectric device composed of a pair of opposite magnetic groups and at least one coil column group. The pair of opposite magnetic groups contains two or more magnetic column groups parallel t...  
WO/2019/144276A1
A magnetic-control integrated motor, comprising a motor outer rotor iron core (1), and further comprising motor magnetic steel (2) and primary gear inner rotor magnetic steel (3). The motor magnetic steel (2) is attached on the inner sid...  
WO/2019/145831A1
The invention relates to a unitary magnet (1) that has an elongate shape and an at least partially ovoid contour as the unitary magnet (1) comprises a first portion (1a) forming a body of the unitary magnet (1) that has a larger cross-se...  
WO/2019/145464A1
An electrical motoris provided, comprising a rotor (2), a stator (3), and a housing (4) enclosing the rotor (2) and the stator (3). The stator (3) comprises at least one end turn connection device (6) arranged on one axial end thereof, a...  
WO/2019/146030A1
The purpose of the present invention is to provide: a permanent magnet dynamo-electric machine in which the generation of noise is suppressed while a reduction in efficiency of an electric motor is suppressed; and a compressor using the ...  
WO/2019/146108A1
This stator (100) is provided with: an insulator (4); a winding (7); a stator core (2); a cylindrical hollow terminal (3) through which the stator (100) is electrically connected; and a resin molding material (5) covering the stator core...  
WO/2019/148063A1
An electric motor includes a stator including an annular stator core and an end cap coupled to an axial end of the stator core. The stator core and the end cap together define a body portion and a plurality of teeth projecting inwardly f...  
WO/2019/145065A1
Turbomachine (10), in particular for a fuel cell system (1). The turbomachine (10) comprises a compressor (11), a drive device (20) and a shaft (14). The compressor (11) has a rotor (15) arranged on the shaft (14), a compressor inlet (11...  
WO/2019/146499A1
The stator of a dynamo-electric machine according to the present invention comprises an annular stator core 20 in which a plurality of slots 223 are arranged in a circumferential direction, and stator coils 25 inserted into each of the p...  
WO/2019/141738A1
A linear actuator for a furniture system comprises at least one axial flux motor (5) having a rotor (9), and at least one movement mechanism (6) attached to the rotor (9). The movement mechanism (6) is configured to effect a linear movem...  
WO/2019/141477A1
The invention is based on a method for the production of a drive unit device, in particular of a fan device, which has at least one first modular unit (12) and at least one second modular unit (16) which concentrically receives at least ...  
WO/2019/142776A1
A stator structure (1) according to an embodiment is provided with a stator core (10) comprising an annular body portion (11) and a plurality of teeth (12) which extend in a radial direction of the body portion (11) and which are arrange...  

Matches 1 - 50 out of 51,996