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WO/2016/028175A1 |
This application refers to the motor with an electrical power supply, but without its conversion to the mechanical energy. Interactions between the stator and rotor poles are purely magnetic. In the proposed solution, the elimination of ...
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WO/2016/024325A1 |
This invention provides a dynamo-electric machine that makes it possible to minimize windage losses and excels in terms of rotor strength. Also, the number of poles in said dynamo-electric machine is reduced. A plurality of connecting-ho...
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WO/2016/022679A1 |
A fluid-flow detection system comprises a flow sensor configured to measure a flow rate of a fluid within a conduit, an energy harvester coupled to the flow sensor, and a wireless communications module coupled to the energy harvester suc...
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WO/2016/017179A1 |
Provided are an electric motor that promotes further downsizing and an improvement in performance, and a dental device provided with said electric motor. This brushless slotless electric motor 10 is provided with: a stator 3 that has a s...
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WO/2016/017317A1 |
Provided is an electric motor in which eddy current in a field magnet can be reduced. A plurality of teeth (211) alternately define field slots (213a) and armature slots (213b) in a circumferential direction about the rotational axis (P)...
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WO/2016/015572A1 |
A pump body-integral permanent magnet synchronous electric motor and a preparation method therefor. The method comprises the steps performed in the following order: 1) performing first injection molding on a coil (3) which is wound aroun...
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WO/2016/019221A1 |
A device for generating an electric charge, having: a base; at last one capacitor; at least one magnet; a cover; a splitter; a load; a conductive core; a frictionless surface; and at least one discharge point. The at least one capacitor ...
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WO/2016/017504A1 |
Provided are: a method for producing a direct drive motor with which high rotational precision and rotation detection precision can be obtained; and a jig. The present invention provides a method for producing a direct drive motor (10) t...
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WO/2016/015072A1 |
The invention discloses an electrical circuit for controlling by closed-loop control and open-loop control, in the electromagnetic lathe (100), the starting current, the operating current, the rotational speed, the power, the power facto...
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WO/2016/013837A1 |
The present invention relates to an LSPM synchronous motor winding method without the need for an induction starter device and, more specifically, to a three-phase winding method capable of starting and operating a rotor formed of a perm...
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WO/2016/009141A1 |
The invention relates to a stator assembly (1) with P electromagnetic poles for an electric external rotor motor with the rotor (6) on the outside of the stator (1), said stator (1) comprising a ferromagnetic core with a plurality of ide...
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WO/2016/009814A1 |
This contactless power transmission apparatus is provided with a rotary electrode and a stationary electrode. The rotary electrode is fixed to a rotatable rotary body and is shaped like a flat ring protruding in the radial direction from...
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WO/2016/011454A1 |
Methods, systems, and devices are disclosed for wind power generation. In one aspect, a wind power generator includes a support base; inductors positioned over the support base in a circular array; an annulus ring track fixed to the base...
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WO/2016/005082A1 |
The invention relates to an electric machine (1) with a disc rotor, comprising: - a rotor disc (4) designed as a disc rotor; - at least one stator unit (3) with stator teeth (32) protruding in the axial direction, the rotor disc (4) bein...
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WO/2016/005904A1 |
A high-performance wind machine for power generation has a supporting base (10), a rotatable structure (9) on the supporting base (10), a frame (4) and an air conveying covering (1) both mounted on the rotatable structure (9), rollers (5...
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WO/2016/003309A1 |
A permanent magnet rotor for electric submersible pumps is provided. An example 2-pole rotor pack for an ESP has curved north and south pole magnets each spanning, for example, 150 degrees of a circumference of the rotor. A high-tempe...
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WO/2016/000697A1 |
A dynamo-electric permanently excited machine having a stator (1), a rotor (2) which is spaced from the stator (1) by an air gap and has magnet pockets (3) and permanent magnets (4) which can be displaced in a radial direction, wherein t...
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WO/2016/002002A1 |
In an interior permanent magnet electric motor (1) equipped with a stator (3) and a rotor (5), the outline of each of a plurality of magnet insertion holes (21) has a radial direction inside line (53), a radial direction outside line (55...
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WO/2016/000300A1 |
A bipolar push-pull high-torque energy-saving motor, comprising a rotor (1) and stators (2) respectively and correspondingly provided with drive coils (3) and magnets (4); permanent magnets are arranged in a bipolar manner, and the numbe...
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WO/2016/000696A1 |
The invention relates to a dynamo-electric permanently excited machine with a stator (1) and a rotor (2). The rotor (2) comprises several permanent magnets (3) which can be displaced in the radial direction and the permanent magnets (3) ...
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WO/2016/000699A1 |
The invention relates to a dynamoelectric permanently excited machine having the possibility of mechanical field weakening. The machine comprises a stator (1), a rotor (2) spaced apart from the stator (1) by means of an air gap (8), perm...
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WO/2016/002486A1 |
An inner rotor (101) provided to an inside rotation shaft (2) including a shaft portion (2b) and an increased diameter portion (2a) is provided with an inner core (11), a winding wire (12), a stopping member (13), a connection member (14...
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WO/2016/000698A1 |
The invention relates to a dynamo-electric machine having mechanical field weakening. A design that is advantageous in terms of efficiency is brought about by a machine having a stator (1), a rotor (2) that is spaced from the stator (1) ...
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WO/2015/192181A1 |
ABSTRACT The motors/generators of the preferred embodiments comprise a rotating part (rotor) and a stationary part (stator). In the devices disclosed, the primary function of the stator is to provide a high strength background magnetic f...
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WO/2015/193066A1 |
The invention relates to a motor vehicle lock having an actuating element (2), in particular a control shaft, and a drive (3) for adjusting the actuating element (2), wherein the drive (3) has a rotor (4) and a stator (5), wherein the st...
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WO/2015/193563A1 |
The present invention relates to an electromagnetic motor (1) or generator with a rotor (2) and a stator (4). The rotor (2) comprises a first series of magnets (5) and the stator (4) a first series of windings (6), the first series of ma...
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WO/2015/193562A1 |
The present invention relates to an electromagnetic motor (1) or generator comprising a rotor (2), at least one stator (4), an air gap being defined between the rotor (2) and the stator (4), at least one series of permanent magnets (5) b...
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WO/2015/186442A1 |
In a rotating electric machine system, a rotor facing an armature is constituted by three rotors each having the same number of magnetic salient poles, the rotors at both ends are formed as a magnet excitation configuration, and, with re...
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WO/2015/186280A1 |
This permanent magnet-embedded electric motor is equipped with: a stator having windings that are wound around a stator core; and a rotor that is rotatably disposed with a gap from the inner circumferential surface of the stator. The rot...
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WO/2015/181895A1 |
[Problem] To make it possible to increase both the torque and rotation speed of a rotating electrical machine. [Solution] A rotating electrical machine (1) provided with a stator (2) and a rotor (3), said rotating electrical machine (1) ...
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WO/2015/182467A1 |
A generator for a two-wheeled motor vehicle is disposed within the power unit of the vehicle and has: a stator configured by winding stator coils around stator teeth, respectively, the stator teeth extending radially from the center; and...
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WO/2015/184122A1 |
A hydroelectric turbine may include a stator comprising a first plurality of electricity-generating elements and a rotor comprising a second plurality of electricity- generating elements. The rotor may be disposed radially outward of an ...
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WO/2015/181703A1 |
An electrical machine operates at uninterrupted constant current and is provided in rotary and linear configurations in which magnets and windings are continuous rings or cylinders around the stator or rotor - plunger. The machine is des...
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WO/2015/183379A1 |
Layered permanent magnet with conductive cage rotor construction is disclosed. According to one aspect, the subject matter described herein includes a rotor for an electrical machine. The rotor includes a rotor body having a central axis...
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WO/2015/177922A1 |
[Problem] To reduce the radial size of a variable-field-magnet-type rotating electrical machine. [Solution] A variable-field-magnet-type rotating electrical machine (1) that changes a field magnetic flux has a shaft (34), fixed rotors (4...
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WO/2015/174145A1 |
Provided is an embedded-permanent-magnet dynamoelectric device which can be produced at low cost and exhibits excellent rotor strength. The torque produced by the rotor can be increased without decreasing rotor strength. The embedded-per...
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WO/2015/173969A1 |
The present invention addresses the problem of finding out the reason why a half of energy is lost as heat when a power generator generates power or when an electric motor is driven and achieving an effective use of energy. The present i...
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WO/2015/172916A1 |
A rotor (18) for an electric machine (10) excited by permanent magnets comprises a lamination stack (20) which consists of a plurality of laminations (22), the lamination stack (20) having at least one axial opening (24) for accommodatin...
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WO/2015/174091A1 |
A stator coil (33) of a rotating electric machine for an internal combustion engine is equipped with a multi-phase winding group having phase coils (u1, v1, w1) and another multi-phase winding group having phase coils (u2, v2, w2). In a ...
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WO/2015/174090A1 |
A case (51) supports a rotational position sensor. The case (51) has a side wall (52a) by which a container (52) for housing a circuit board (42a) is bounded and formed. The circuit board (42a) has a plurality of sensor connection portio...
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WO/2015/170805A1 |
The present invention relates to a rotor having a flux filtering function and a synchronous motor comprising the same, capable of preventing demagnetization of a permanent magnet installed on the rotor, thereby preventing reduction of mo...
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WO/2015/086320A9 |
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WO/2015/171485A1 |
A rotor comprises laminations with a plurality of rotor bar slots with an asymmetric arrangement about the rotor. The laminations also have magnet slots equiangularly spaced about the rotor. The magnet slots extend near to the rotor oute...
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WO/2015/170518A1 |
An axial-gap dynamo-electric machine is fixed in place without the use of a resin mold, yielding a dynamo-electric machine that exhibits high strength and efficiency. In said axial-gap dynamo-electric machine, in which gap surfaces of a ...
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WO/2015/165508A1 |
The present invention relates to a drive system for an electric vehicle comprising: a wheel rim, a bearing arrangement, a plurality of rotor elements circumferentially arranged along a circumference coaxial with a circumference of the wh...
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WO/2015/165012A1 |
A brushless motor controller system includes a brushless motor (201) which further contains a rotor (24) and a stator (22), a plurality of independent motor controllers (203), a plurality of batteries (204), and a plurality of battery ch...
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WO/2015/166544A1 |
The present invention obtains a permanent magnet motor with which it is possible to reduce a demagnetization-induced decrease in torque and increase the torque per unit of magnet weight. P:N=2n:12n, where P is the number of poles of a pe...
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WO/2015/166532A1 |
End parts of slits (72a), (72b), (72c), and (72d) of a rotor (5), on the magnet insertion hole side, describe a triangular shape. A slit inside line (73) of the slits includes an apex (73a) and a pair of side end parts (73b, 73c). The sp...
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WO/2015/161668A1 |
Disclosed is a permanent magnet synchronous motor, a rotor of which comprises an iron core (1), wherein the iron core (1) is in a cylinder shape, and p S-pole magnetic steel sheets (11) and p N-pole magnetic steel sheets (11) are evenly ...
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WO/2015/163229A1 |
This embedded permanent magnet-type electric motor is provided with: a rotor provided with permanent magnets; and a stator. The rotor is provided with a rotor iron core. The rotor iron core is provided with magnet insertion holes and a p...
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