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WO/2017/014461A1 |
Provided is a washing machine motor capable of efficiently generating torque by improving a winding factor of coils with a relatively simple configuration. The washing machine motor (12) has an outer rotor (20), an inner rotor (30), and ...
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WO/2017/006522A1 |
[Problem] To improve generator efficiency in a generator using electromagnetic induction. [Solution] A generator 1 having: magnet pairs 17 containing a pair of magnets 15 arranged such that the same poles face one another at a distance; ...
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WO/2017/006017A1 |
The present invention relates to a rotary electric machine (20) comprising a stator provided with two windings and a rotor having a geometric axis of rotation and being arranged inside the stator, the two windings being connected, respec...
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WO/2016/209058A1 |
The present invention relates to a DC motor which is driven by direct current without current switching and, more particularly, to a switching-less DC motor which enables the kinetic energy thereof to be highly efficient, as the active e...
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WO/2016/204077A1 |
[Problem] In prior-art electromagnetic rotary driving devices, two permanent-magnet rotors are disposed in proximity to each other on the lateral side part of an iron core part of a fixed magnet, which has presented a problem in that mag...
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WO/2016/195430A1 |
The present invention relates to a counter electromotive force reduction power generator and, more specifically, to a counter electromotive force reduction power generator which increases power generation efficiency by reducing counter e...
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WO/2016/188721A1 |
A generator (10), comprising: a first stator (12, 14) comprising a set of electromagnets (24) arranged to produce a magnetic field which rotates at a rotational speed around the first stator (12, 14); a second stator (12, 14) comprising ...
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WO/2016/185620A1 |
Provided is a DC motor which rotates a rotor having permanent magnets (3) that have been magnetized. A housing (1) of the motor can be made thin as a result of the motor having a configuration such that fixed armatures (2) around which c...
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WO/2016/186533A1 |
The invention relates to the field of electrical engineering, and specifically to low-speed electric generators, and may be used in wind-energy installations. In a magnetoelectric generator, a rotor is equipped with permanent magnets, an...
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WO/2016/185744A1 |
The continuously variable transmission device presented in patent document 2 requires at least two rotary dynamo-electric machines and the continuously variable transmission device is at the exterior of the rotary dynamo-electric machine...
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WO/2016/177023A1 |
Disclosed is a dual-stator superconductive exciting field modulating motor, which comprises a first stator (1), a rotor (3) and a second stator (5) which are provided successively from outside to inside or from the left to the right, whe...
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WO/2016/174894A1 |
A motor includes a shaft, two rotors, a stator disposed between the two rotors, and a bearing. The stator includes a plurality of cores arranged along the circumferential direction, a coil, and a bearing holder positioned inside the core...
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WO/2016/175907A1 |
An improved magnetic generator has been developed that is particularly suitable for creating modular micro wind turbines, although other power generation applications are contemplated. The generator utilizes a series of rotors with axial...
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WO/2016/169740A1 |
The invention relates to a drive assembly (2; 36; 40) for transmitting rotational motion. According to the invention, in order to achieve a cost-effective drive assembly (2; 36; 40) that is suitable for adapting a rotational speed of a r...
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WO/2016/169363A1 |
A magnetic levitation momentum sphere, used for spacecraft attitude adjustment. The magnetic levitation momentum sphere comprises a spherical-housing-shaped rotor (4) and multiple stators (1). There are three groups of stators (1). Each ...
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WO/2016/165759A1 |
A rotating electric machine comprising a magnetic core, which comprises a center leg (1) comprising a winding (6) for magnetizing the magnetic core, multiple of side legs (2) each comprising a winding (7) wound on the side legs, the side...
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WO/2016/163606A1 |
A laundry treatment apparatus is disclosed. The laundry treatment apparatus includes a cabinet (100) defining the appearance of the laundry treatment apparatus, a drum (300) rotatably disposed in the cabinet (100), and a drive unit (400)...
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WO/2016/162595A1 |
A rotor for a permanent magnet machine comprises first and second axially successive rotor sections (102, 103) each comprising permanent magnets generating magnetic field having a pole pitch (pp). The rotor comprises a first coupling sys...
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WO/2016/154773A1 |
A main structure of the direct-current electric generator comprises a stator, a south (S) pole rotor, a north (N) pole rotor and a base. The stator consists of electricity generation units and a magnetic field. The electricity generation...
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WO/2016/150242A1 |
A magneto-rheological technology-based overload protection device for the torque shaft of the electric motor in a coal mining machine comprises a cutting part gear (3), bearings (2) installed at either end of the cutting part gear (3), a...
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WO/2016/137418A1 |
A rotating stator motor which generates circular rotary movement with electromagnetic and/or natural magnetic energy, wherein the stator is enabled to generate torque just like the rotor by means of using rotating stator, and furthermore...
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WO/2016/131078A1 |
A variable ratio transmission comprising a rotor including one first set of coils; a second rotor containing first set of iron segments; a third rotor containing second and third set of coils; a fourth rotor containing second set of iron...
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WO/2016/127207A1 |
A low voltage high current permanent magnet DC electromagnetic heteropolar motor, including (a) at least one permanent magnet rotor; (b) a shaft in mechanical communication with the rotor such that axial rotation of the rotor causes axia...
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WO/2016/120472A1 |
The invention relates to an electric drive arrangement for a motor vehicle comprising: an electric machine (3) which is configured as a high-speed electric machine with a nominal speed of at least 20,000 rpm and has a high-speed rotor (7...
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WO/2016/119205A1 |
A motor rotation speed control method and system. The motor rotation speed control system comprises a motor (200), a control module (300) and a display module (400). The motor (200) comprises a rotor (210) and a stator (220). The rotor (...
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WO/2016/113567A1 |
An axial flux machine is described. The machine has a stator comprising a stator housing enclosing a plurality of stator bars disposed circumferentially at intervals around an axis of the machine, and a rotor comprising a set of permanen...
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WO/2016/112420A1 |
The invention relates to a device (1) for generating electrical energy from a rotational movement, comprising a stator (3) which can rotate about a rotational axis and a rotor (4) which can rotate about the rotational axis (2) and is con...
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WO/2016/114680A1 |
Electric energy production from renewable resources, wind or water flows, by rotation of the stator in opposite direction of the rotor; two groups of blades, as well as two groups of sails of opposite rotation for the movement of rotatin...
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WO/2016/103740A1 |
The present invention is capable of simultaneously being in an electrically driven mode and a power generation mode that share a single machine and a single rotor 5 and of continuously generating power. A rotating electric machine has: a...
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WO/2016/100254A1 |
An electric pump powered by an electric motor having a stator disposed within a hollow rotor is provided. Impellers on the rotor outer surface extend into a fluid flow path defined by the pump. One or more torque-producing rotor sections...
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WO/2016/087171A1 |
The present invention relates to a linear actuation system (3) comprising a reversible linear actuator of the screw-nut type equipped with at least one reversible electric motor system (4) and with energy-storage means (5). The energy-st...
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WO/2016/086874A1 |
A coaxial double rotor super-powered electric motor, comprising: a stator (1), an outer rotor (2) and an inner rotor (3). The inner rotor is coaxially sleeved inside the outer rotor (2), and the assembly of the outer rotor and the stator...
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WO/2016/084219A1 |
The present invention provides a permanent magnet type rotating electrical machine capable of optimizing, with a relatively simple structure, outputs of a plurality of rotating electrical machine units connected in series, and a drive sy...
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WO/2016/080277A1 |
A motor has: a shaft; two rotors attached to the shaft with a prescribed gap therefrom in the axial direction; a stator arranged between the two rotors; a busbar unit for holding a busbar, the busbar unit being arranged on one side in th...
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WO/2016/072834A2 |
Systems and mechanisms of the invention provide an energy convertor (300) for generation of output power in lower rpm, hence, generation of designed output in shorter time period. The energy convertor (300) comprises a counter rotating a...
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WO/2016/067718A1 |
In this outer rotor-type axial gap brushless motor, each of a plurality of coils provided to a stator is constituted by wrapping a band-shaped conductor member via an insulating member such that the width direction of the conductor membe...
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WO/2016/064015A1 |
The present invention relates to a motor generator for simultaneous driving and electric charging. The motor generator consists of: a cylindrical case (10) which has one side opened and the other side closed; an internal stator (100) whi...
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WO/2016/060232A1 |
This double stator-type rotary machine is provided with: an annular rotor (2); an outer stator (3) that is disposed on the outer side of the rotor; and an inner stator (4) that is disposed on the inner side of the rotor (2). The rotor (2...
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WO/2016/057959A1 |
An electric motor-generator with a plurality of field coils spaced about the periphery of a stator, and a plurality of permanent magnets spaced about the periphery of each of a pair of rotors, the pair of rotors disposed one on each side...
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WO/2016/051250A2 |
The magnetless rotary electric machine includes an annular rotor, an outer stator and an inner stator. The annular rotor includes an annular rotor yoke portion, outer salient poles, outer rotor coils, inner salient poles, inner rotor coi...
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WO/2016/049792A1 |
A novel magneto-electric stepless automatic transmission is composed of an inner rotor and an outer rotor. The inner rotor (8) magnet is driven by power to rotate and generate a rotating magnetic field. The outer rotor (5) winding moves ...
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WO/2016/042293A1 |
An electrical motor system comprises a switched reluctance electrical motor comprising a rotor section and a stator section, the rotor section comprising a plurality of rotor teeth and the stator section comprising a plurality of stator ...
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WO/2016/042335A1 |
An energy storage system and a control method thereof are disclosed. The energy storage system comprises: a first section comprising a first rotor and a first stator configured to act as a switched reluctance machine, the first stator co...
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WO/2016/037243A1 |
The alternator is used in the motor vehicles and provides increased current output. It comprises ring (17) and (17a) connecting the second claw poles (16) and (16a), and its peripheral surface which is opposite to the second claw poles (...
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WO/2016/035358A1 |
The present invention addresses a difficult-to-avoid technical problem wherein in a high-performance rotating electric machine having the purpose of size reduction, efficiency η is degraded by an increase of the internal temperature of ...
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WO/2016/030133A2 |
The invention relates to a drive device (8) for a motor vehicle (1) having two drivable wheels (6, 7) on a wheel axle (3), said drive device comprising an electric machine (9), which is designed as an asynchronous machine and which has a...
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WO/2015/096105A9 |
A dual-rotor magnetic permeance harmonic type AC permanent magnetic composite motor, which may be applied to the field of industrial drives, such as wind power generation, hybrid drives, ship drives and servo drives. The motor is compose...
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WO/2016/027010A1 |
The present invention relates to a motor (1) or generator including: a rotor (2) having a body (2a) in the form of a disk, secured to at least one drive shaft (3, 3a); at least one stator (4); at least one permanent magnet (5, 5a) suppor...
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WO/2016/020915A1 |
A propulsion system assembly is provided including a driveshaft and a plurality of electric motor modules. The driveshaft is rotatably mounted to a casing about a drive axis, the driveshaft including a first shaft end and an opposite fac...
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WO/2016/021852A1 |
The present invention relates to a single phase brushless direct current motor, the single phase brushless direct current motor comprising a stator and a rotor which is rotatably located outside the stator. The stator comprises: a first ...
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