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Patent Searching and Data


Matches 401 - 450 out of 49,651

Document Document Title
WO/2017/186022A1
Provided are an armature (60), an end module (30) for an armature, and a method for assembling an armature. The armature comprises: an iron core (10); multiple independent insertion wires (20), each insertion wire being arranged in a cor...  
WO/2017/188447A1
A laminated iron core (10) formed by laminating a plurality of iron core pieces (11), wherein: a connecting recessed part (19) is provided to the inner peripheral part and/or the outer peripheral part of each of the iron core pieces (11)...  
WO/2017/183656A1
A motor 10 pertaining to an embodiment is equipped with: a rotor 30 having a rotor core 31 and multiple permanent magnets 32 arranged along the outer periphery of the rotor core 31; and a stator 20 having multiple windings 21. Each of th...  
WO/2017/182386A1
An electrical disc rotor machine is equipped with at least one rotor and at least one at least partially corresponding stator, wherein the at least one rotor and the at least one stator each have an end side, which end sides face one ano...  
WO/2017/183837A1
The present invention relates to a slim-type stator using a multilayer substrate, which can maximize torque generated in a rotor opposite thereto and achieve an increase in air volume, and a single phase motor and a cooling fan using the...  
WO/2017/183378A1
An outer-rotor type multi-pole generator equipped with a fixed stator and a rotor that coaxially surrounds the stator and is formed in a cylindrical shape, and is provided with multiple permanent magnets on the inner circumferential surf...  
WO/2017/178291A1
The invention relates to a generator rotor (5) for a generator (1), in particular a slow rotating generator, of a wind turbine (100) or a hydroelectric power plant (200). According to the invention, the generator rotor (5) has a rotor be...  
WO/2017/178129A1
The invention relates to a rotor (3) for an electric rotating machine (1), in particular a synchronous machine (27), comprising a shaft (5) and at least one pole shoe (7), wherein the shaft (5) has a first contact surface (8) and wherein...  
WO/2017/179713A1
The rotor 13 included in this rotary electric machine 10 has magnets 13a, through-holes 13b, a rotor core 13c, housing holes 13d, introduction members 16, a side plate 17, and so forth. Each of the introduction members 16 partially or fu...  
WO/2017/181089A1
Rectangular conductor wires (38) are often used in alternator applications requiring a high slot fill to maximize output and efficiency. However for lower output and efficiency applications, round conductor (40) wire may increase cost co...  
WO/2017/178911A1
A rotor (1) for a synchronous machine extending along an axis of rotation (3) wherein a cross section of said rotor (1 ) with respect to said axis of rotation (3) comprises a plurality of radial ribs (10) wherein each of them connects tw...  
WO/2017/178008A1
The invention relates to an electric motor for a cooking device, wherein the electric motor is in the form of an axial flux machine, comprising a rotor with a return path body (7) and with a plurality of permanent magnets (8) which are f...  
WO/2017/177321A1
An embodiment of a liquid cooled electric machine is provided with an enclosed stator and includes a cooling assembly so configured as to allow cooling liquid to flow in the coil receiving slots of the enclosed stator to thereby cool the...  
WO/2017/180601A1
A material comprises at least one layer of a plurality of domains, each domain being flattened in a first direction and elongated in a second direction normal to the first direction. The flattened and elongated domains define an anisotro...  
WO/2017/177954A1
Disclosed are a generator stator and a generator. The generator stator comprises at least two coil windings formed by wire winding. The at least two coil windings are independent of each other to form power outputs independent of each ot...  
WO/2017/173790A1
A switched reluctance motor, comprising a housing and a rotor (410) and a stator (420) that are provided within the housing. The rotor (410) comprises multiple rotor teeth provided around the circumferential direction and rotor grooves (...  
WO/2017/175214A8
An electric motor which comprises: (A) a rotor which comprises: (a.1) a co-centric shaft and disk; and (a.2) a plurality of permanent magnets that are equi- angularly spaced and equi-radially disposed on said disk in a ring-like structur...  
WO/2017/175999A1
Disclosed herein is a multi-shaft drive motor. The multi-shaft drive motor includes: a caterpillar-type rotary belt facing a magnetic field forming core unit disposed on an inner surface of a case; a facing magnet unit disposed on an out...  
WO/2017/173788A1
Provided are a switched reluctance machine having an inner-rotor and outer-stator configuration, an electric vehicle, and a switched reluctance machine system, relating to the technical field of electric motors. The switched reluctance m...  
WO/2017/173787A1
A switched reluctance motor, comprising a housing and a rotor (410) and a stator (420) that are provided within the housing. The rotor (410) comprises multiple rotor teeth provided around the circumferential direction, and rotor grooves ...  
WO/2017/175664A1
A laminated core formed by annularly connecting a plurality of laminated core parts (20) each of which comprises plate-like core pieces (13) of the same shape laminated and fixed to each other. Each of the laminated core parts (20) has a...  
WO/2017/175358A1
Provided is a stator comprising: a stator core; and insulators 4 respectively mounted to a plurality of core pieces. The insulators 4 comprise: first insulation sections 41 mounted to back yokes; and second insulation sections 42 mounted...  
WO/2017/175330A1
An electric motor is provided with a stator, and a rotor arranged inside the stator. The stator is provided with a stator core, and a winding formed using aluminum and wound on the stator core with distributed winding. The rotor is provi...  
WO/2017/175461A1
Provided is a rotor structure for an axial gap rotary electric machine capable of securing strength for holding a magnet against axial attraction force without causing a reduction in the surface area of the magnet and an increase in the ...  
WO/2017/175508A1
A magnetic pole (50) is provided with: an iron core (40); winding frames (10); and sheet-like insulators (20). The winding frames (10) are provided at both ends, in a direction (Z) along the center axis of the iron core (40) and have thi...  
WO/2017/175534A1
The present invention comprises a permanent magnet (13) that is disposed around a rotor shaft (11), a retaining ring (14) that is press-fitted around the outside of the permanent magnet (13) from one end of the rotor shaft (11) so as to ...  
WO/2017/175214A1
An electric motor which comprises: (A) a rotor which comprises: (a.1) a co-centric shaft and disk; and (a.2) a plurality of permanent magnets that are equi- angularly spaced and equi-radially disposed on said disk in a ring-like structur...  
WO/2017/176062A1
The present invention relates to a slim-type stator, a sensorless single-phase motor using the same, and a cooling fan, wherein a coil pattern is formed on a substrate corresponding to the highest layer of a slim-type stator employing a ...  
WO/2017/173789A1
Provided is a switched reluctance machine, said switched reluctance machine (100) comprising a housing and rotors (410, 220) and stators (420, 210) disposed in the housing; said rotors (410, 220) comprise a plurality of rotor teeth arran...  
WO/2017/174516A1
The invention relates to a stator (10) for an electric motor (12), comprising a cylindrical stator yoke (30) and comprising a stator star (2) which is joined to said cylindrical stator yoke and has a number of radially outwardly directed...  
WO/2017/167710A1
The invention relates to a rotor assembly (RA) for double-comb machines in a radial flow assembly, which is reduced in weight and simpler to produce and can be used in mobile applications, for example in aviation as electrical drive mach...  
WO/2017/167586A1
The invention relates to a bearing assembly (1) for a motor shaft (3) of an electric motor having a stator (2), wherein the stator (2) is formed by a stator core (4) having a plurality of stator laminations, which are stacked one on the ...  
WO/2017/172316A1
The system and method of the invention pertains to an axial flux stator is implemented to replace the drive-end magnets and the drive motor. The axial flux stator comprises a control circuit to control the voltage and current provided to...  
WO/2017/168589A1
The present invention includes the steps of: forming a carbon fiber-reinforced carbon structure block by pressuring, thermally curing, and carbonizing a mixed powder containing a carbon fiber, a resin, and graphite; forming a carbon fibe...  
WO/2017/170298A1
A method for manufacturing a stator 200 includes a step for preparing a plurality of annular core sheets 230, in which at least one of the plurality of annular core sheets is provided with a linking unit 233 that links the tips of two ad...  
WO/2017/171037A1
The present invention realizes: a rotor capable of reducing the peak of a counter electromotive voltage that can be generated in a stator coil while achieving high torque for a rotary electric machine; and a method for designing such a r...  
WO/2017/170307A1
Provided is a permanent magnet for a motor which, when used in a three-phase motor driven by a 120° rectangular wave energization method, is able to reduce torque ripple in this three-phase motor. In this cylindrical permanent magnet 1 ...  
WO/2017/170982A1
There is a demand for a rotor for a rotary machine having a structure that avoids complicating the manufacturing process, and for which the permanent magnets are appropriately positioned inside the magnet insertion holes. Therefore, this...  
WO/2017/171061A1
This rotor production method is provided with: a step in which an adhesive is applied to the outer circumferential surface of a permanent magnet or to adhesive placement positions on the inner circumferential surface of a rotor core; a s...  
WO/2017/173188A1
A dual-rotor machine comprising a dual rotor support structure rotatably connected to a frame. A stationary stator is disposed between the rotors and is fixed to the frame. An inner rotor and outer rotor, each comprising a permanent magn...  
WO/2017/168751A1
A sensor magnet (25) is provided with: a first magnetic pole section (251) including a magnetic pole having a first polarity; a second magnetic pole section (252) including a magnetic pole having a second polarity; and an interpolar sect...  
WO/2017/167479A1
The invention relates to an electrical machine (100) which is equipped with a superconductive permanent magnet (130), and to a method which allows efficient magnetization of the permanent magnet (130). The permanent magnet (130) is arran...  
WO/2017/171132A1
The present invention relates to a three-dimensional switched reluctance motor which enhances efficiency and improves an output by minimizing magnetic flux leakage, which is three-dimensionally formed in a stator core, by means of a thre...  
WO/2017/161527A1
A stator lamination (29) for forming a stator core (3) of an electrical machine (1) comprising: a body (30);a central aperture (31) formed in the body (30) and sized to receive a rotor (21) of the electrical machine (1); a series of slot...  
WO/2017/163824A1
A first terminal part (12dTOUT) of a first terminal wire (12dOUT) of one divided coil (12B) and a second terminal part (12cTIN) of a second terminal wire (12cIN) of another divided coil (12B) are arranged side by side in the radial direc...  
WO/2017/164715A1
The present invention relates to: a stacking-type stator using a multilayer printed circuit board (PCB), the stacking-type stator being capable of obtaining maximum torque in an opposing rotor; and a single-phase motor and a cooling fan ...  
WO/2017/163523A1
The purpose of the present invention is to obtain a rotary electric machine capable of reducing an amount of leakage magnetic flux passing through a connection section. A cutout part is formed on each connection section on the side where...  
WO/2017/163423A1
The rotor (3) is equipped with: a rotor core (4); and magnets (5) inserted in magnet insertion holes (6) formed on the rotor core (4). The magnet insertion holes (6) extend parallel to a rotational axis (C) of the rotor core (4), and are...  
WO/2017/163450A1
In a system according to an embodiment, a rotating electrical machine is a permanent magnet type configured by forming magnetic poles of a rotor using permanent magnets. An inverter generates an AC voltage by switching and outputs the vo...  
WO/2017/161721A1
A stator lamination (29) for forming a stator core (3) of an electrical machine (1) and the electrical machine (1) are provided. The stator lamination (29) comprises: a body (30); a central aperture (31) formed in the body (30) and sized...  

Matches 401 - 450 out of 49,651