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WO/2019/131908A1 |
A rotary electric machine (10) that comprises a field element (40) and an armature (50). A magnet part (42) has: a plurality of first magnets (1131) that have magnetic paths that follow the radial direction; and a plurality of second mag...
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WO/2019/131915A1 |
A rotary electric machine (400) has: a magnetic field element (410); and an armature (420). An armature winding wire (421) has conductive wire sections (423) that are arranged at a prescribed interval in the circumferential direction at ...
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WO/2019/126843A1 |
A motor apparatus having a rotor that includes one or more permanent magnets disposed in ring-like manner, wherein similar poles of adjacent magnets face one another, and further wherein a gear mechanism (e.g., a toothed ring) is configu...
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WO/2019/131911A1 |
A rotating electrical machine (10) is equipped with a field element (40) having a magnet portion (42) comprising a plurality of magnetic poles, and an armature (50) having a multiphase armature winding (51). The armature winding is provi...
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WO/2019/131907A1 |
A rotating electrical machine (311) is equipped with: a cylindrical rotor (320) that has a magnet unit (322) including a plurality of magnetic poles, the polarities thereof alternating in the circumferential direction; and a cylindrical ...
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WO/2019/131906A1 |
A rotating electrical machine (10) is equipped with: a rotor (40) comprising a magnet unit (42) having a plurality of magnetic poles, the polarity thereof alternating in the circumferential direction; and a stator (50) having a multiphas...
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WO/2019/131912A1 |
Provided is a rotating electric machine (400) in which a field magnet element (500) includes a field magnet element core (501) to which magnets (502, 522) constituting a magnet portion are fixed. The magnets have a pair of first operatin...
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WO/2019/131910A1 |
A rotating electrical machine (400) is equipped with a field element (410) having a magnet portion (412), and an armature (420) having a multiphase armature winding (421), and either the field element or the armature rotates along with a...
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WO/2019/124243A1 |
One aspect of this in-wheel motor is provided with: a motor part having a rotor and a stator; a decelerator part; a case having an accommodation portion accommodating the motor part and the decelerator part; and a wheel. The rotor includ...
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WO/2019/122224A1 |
The invention describes an electromechanical system for transferring rotational energy, torque and power in a powertrain, to which a first, a second and a third machine for energy conversion (2, 3, 4) are coupled, and a superimposed gear...
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WO/2019/122737A1 |
A flux-switching machine, comprising a first pole piece and an adjacent second pole piece, the upper face of the first pole piece having an extension γr01 along the circumference of the rotor, the lower face of the first pole piece havi...
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WO/2019/124543A1 |
The present invention provides a coreless motor in which a rotational motion transmission mechanism for outputting the rotational motion of a rotor in the coreless motor interior to the outside of the coreless motor is built into the cor...
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WO/2019/120143A1 |
An improved structure of a brushless motor of a blower of a range hood, consisting of a fixing shaft (100), a shaft sleeve (200), a stator coil (300), an annular magnet (400), a hollow housing (500), and two side covers (600). The outer ...
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WO/2019/123772A1 |
[Problem] To provide an actuator that is capable of realizing a high output with a smaller number of components. [Solution] This actuator is provided with: a stator that has teeth arrayed on the outer peripheral surface thereof; a rotor ...
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WO/2019/125006A1 |
Disclosed is a motor improved to increase a magnetization property. The motor includes a stator including a plurality of teeth arranged to be spaced apart in a circumferential direction and a rotor configured to include a plurality of ma...
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WO/2019/115633A1 |
The invention is directed to an electric generator (2) comprising a rotor housing (16); a rotor (14) mounted in the rotor housing (16), with two opposed main faces; permanent magnets (18) circumferentially arranged in front of one of the...
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WO/2019/110923A1 |
The invention relates to a valve for controlling the circulation of a fluid, having a valve body (2) and a housing containing an electric motor composed of a stator and of a rotor, a needle, a sealing bell and also a fixed screw or a fix...
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WO/2019/104963A1 |
Disclosed are a disc-type motor stator disc, a manufacturing method therefor and a disc-type motor having a stator disc. Said stator disc comprises at least two stator disc bodies (11), each stator disc body (11) has a first surface (15)...
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WO/2019/107828A1 |
An embodiment relates to a motor comprising: a shaft; a rotor which is coupled to the shaft; and a stator which is disposed outside the rotor, wherein the rotor comprises a first can, a rotor core which is at least partially disposed in ...
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WO/2019/106751A1 |
This motor (1) has a rotor (2) and a stator (3). The rotor (2) has a rotor core (7), a first rotor end section (71), and a second rotor end section (72). The stator (3) has a stator core (17), a first plate (19) having an L-shaped cross-...
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WO/2019/101304A1 |
A vehicle fluid pump (110) with a pump housing (112), an electronically commutated motor (118) with a motor rotor (122), and a pump wheel (114) co-rotatably provided with the motor rotor (122), the motor (118) comprising a motor stator (...
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WO/2019/102580A1 |
The present invention obtains a permanent magnet rotating electric machine in which the q-axis inductance can be increased. When the width direction dimension of a q-axis magnetic path exit portion that is the outside portion of a q-axis...
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WO/2019/102640A1 |
One embodiment of a motor according to the present invention is provided with: a rotor having a shaft disposed along a central axis; a stator which has a plurality of coils and which faces a radially outer side of the rotor across a gap;...
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WO/2019/098809A1 |
The present invention relates to an electric motor and, more particularly, to an electric motor and an assembly method therefor. The present invention provides a rotor for an electric motor, the rotor comprising: a rotary shaft (100) whi...
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WO/2019/098690A1 |
The present invention can provide a motor comprising: a shaft; a rotor disposed outside the shaft; and a stator disposed outside the rotor, wherein: the rotor comprises a rotor core surrounding the shaft and a magnet disposed within the ...
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WO/2019/091852A1 |
Hydraulic control (1) comprising at least one hydraulic valve, each hydraulic valve comprising a hydraulic distributor (11) and an electric actuator (3). The hydraulic distributor comprises a valve slide (13) mounted with the ability to ...
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WO/2019/085499A1 |
A rotor core (1), comprising at least one closed rotor sheet group and at least one open rotor sheet group. The closed rotor sheet group and the open rotor sheet group are alternately stacked in the axial direction. The rotor core (1) ca...
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WO/2019/087456A1 |
This rotor yoke (20) comprises: a rotor boss (21) that is fitted and fixed to the outside of a crank shaft (102); a disk-shaped bottom part (22) that is provided to an end of the rotor boss (21) on the opposite side from an engine (100),...
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WO/2019/083067A1 |
The present invention relates to an electric generator for reducing cogging torque and, more specifically, to an electric generator for reducing cogging torque, the electric generator reducing cogging torque and leakage flux generated du...
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WO/2019/084568A1 |
An electromagnetic machine includes a housing, an axle coupled to the housing in a rotatable fashion, a stator assembly disposed generally within the housing, the stator assembly including a stator plate and a stator bearing coupled to t...
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WO/2019/077868A1 |
The purpose of the present invention is to provide a rotary electric machine in which it is possible to reduce the leakage of magnetic flux from a bridge. In the present invention, a core region A disposed on the inner periphery of a hol...
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WO/2019/077983A1 |
This axial gap-type dynamo-electric machine has a rotor which is affixed to a rotating shaft, and a stator which is disposed in the axial direction of the rotating shaft so as to face the rotor. The stator has a plurality of cores which ...
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WO/2019/077780A1 |
A rotating body is formed by combining two or more permanent magnets so that N-pole and S-pole become adjacent to each other, dividing the permanent magnets in half with an open space portion, and fixing the permanent magnets to the rota...
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WO/2019/072913A1 |
The invention relates to a synchronous generator (111) for a wind turbine (100), comprising a rotor (300) and a stator (200). The stator (200) has a stator carrier (230) and a laminated stator core (220), which is formed from a plurality...
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WO/2019/073579A1 |
In this permanent magnet motor, the number S of slots formed on the stator and the number P of poles of the rotor satisfy the relationship of S > P. The rotor has a multistage skew structure in which rotor constituent bodies of respectiv...
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WO/2019/074290A2 |
The present invention may provide a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed outside the rotor, wherein the rotor comprises: a bearing holder including a cylindrical portion and a flange portion; a f...
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WO/2019/073335A1 |
An electronic control system is for an electrically excited electric generator which comprises a rotor with electromagnets and a stator with windings configured to produce an electrical output. The electronic control system comprises a c...
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WO/2019/073799A1 |
This rotating electric machine is a permanent magnet rotating electric machine and is provided with: a rotatably supported rotor (12); and an armature (13) disposed coaxially with the rotor and having an armature winding (23) wound there...
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WO/2019/069918A1 |
This motor comprises: a three-phase winding; a first inverter that is connected to one end of the three-phase winding; a second inverter that is connected to the other end of the three-phase winding; a stator; and a rotor. A U phase, a V...
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WO/2019/068542A1 |
The invention relates to a stator (12) for a rotating electrical machine (10), comprising: - a laminated core (14) which provides stator teeth (16) with respect to an air gap (18) of the rotating electrical machine (10), and - a stator w...
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WO/2019/066004A1 |
This rotor according to one embodiment comprises: a shaft; an inner core part disposed outside in the radial direction of the shaft along the circumferential direction; a plurality of outer core parts disposed outside in the radial direc...
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WO/2019/065112A1 |
This rotor (20) is configured by stacking a plurality of steel plates (21) and burying the plurality of magnets (22, 23, 24) into respective slots (61, 62, 63). The steel plates (21) have holes (41, 42) and bridge parts (Br5) that are in...
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WO/2019/062130A1 |
A motor rotor, a permanent magnet motor, and a compressor. The motor rotor (10) comprises: a rotor core (102), an end face of the rotor core (102) being provided with multiple groups of accommodating slots (1022) along the circumference ...
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WO/2019/064793A1 |
This motor is provided with: a motor main body having a rotor and a stator; and a columnar capacitor, which is electrically connected to the motor main body, and which extends in a first direction. The motor main body has: a heat sink fa...
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WO/2019/065586A1 |
A motor according to an aspect of the present invention is provided with: a rotor having a shaft arranged along a central axis; a stator having a plurality of coils and radially facing the rotor with a gap therebetween; a plurality of bu...
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WO/2019/066003A1 |
This rotor according to one embodiment comprises: a shaft; a rotor core having an inner core part disposed outside in the radial direction of the shaft along the circumferential direction, and a plurality of outer core parts disposed out...
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WO/2019/058649A1 |
An insulator 5 that comprises: a coil winding part 50 around which a coil 7 is to be wound; a first flange part 51 that is provided on a core segment 41 side of the coil winding part 50 and has a coil introduction groove 53 that guides t...
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WO/2019/059715A2 |
An embodiment provides a motor comprising: a stator including a through hole; a cylindrical rotor which is disposed in the through hole; a rotor center shaft which is formed in the central region of the rotor and to which a rotary shaft ...
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WO/2019/058643A1 |
An insulator 5 that comprises: a coil winding part 50 around which a coil 7 is to be wound; a first flange part 51 that is provided on a core segment 41 side of the coil winding part 50 and has a coil introduction groove 53 that guides t...
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WO/2019/057383A1 |
The invention relates to an electric machine having an annular stator and a rotor provided inside the stator, the stator having a plurality of stator segments in a circumferential direction. Each of the stator segments has one or more in...
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