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WO/2018/147880A1 |
An electricity generating utilizing rotatable arm having a permanent magnet that is consisted in rotation by an intermittently activated magnetic coil. The rotating arm is fixed to a pair of rotors that turn relative to a stator. The rot...
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WO/2018/146241A1 |
The invention relates to an electric motor (2) comprising a motor housing (4) which has a front-end housing base (12) and an oppositely arranged end shield (16), and comprising, mounted in the motor housing, a motor shaft which has a rot...
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WO/2018/147052A1 |
Provided is a motor rotor having a magnet attachment structure that can be used in a severe environment, for example. A motor rotor (1a) comprises: a rotary shaft (2); an annular magnetic body (6); a metal member (9); and an annular magn...
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WO/2018/147392A1 |
A rotating electrical machine (10) comprises: a rotor (12) having a plurality of magnetic pole parts (22) in the circumferential direction; and a stator (13) that is disposed coaxially with the rotor on the outer circumferential side and...
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WO/2018/141514A1 |
The invention describes a cooling arrangement (1) for a generator (2) comprising a stationary armature (20) with an interior cavity (21) bounded by an armature front plate (20F), an armature back plate (20B) and a main shaft (24), which ...
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WO/2018/144511A1 |
A rotor module for an axial flux electric machine includes a back iron segment configured for attachment to a rotor base and a plurality of permanent magnets attached to the back iron segment. The back iron segment has a length less than...
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WO/2018/144516A1 |
A rotor for an electric machine includes a circular rotor base having a first surface, a second surface, and a circumferential outer edge extending from the first surface to the second surface, a plurality of magnets disposed proximate t...
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WO/2018/142463A1 |
This axial gap-type rotary electrical machine has: a stator in which a plurality of core units each configured from a core, a coil, and a bobbin are disposed, centered around a rotating shaft, in an annular shape along the inner peripher...
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WO/2018/144510A1 |
A stator for an axial flux machine includes a back iron, a plurality of stator teeth extending from the back iron, and a plurality of tooth tips attached to the stator teeth. The back iron and the stator teeth include a first material. E...
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WO/2018/141579A1 |
It is described an arrangement (100, 200, 500, 600, 1900, 2000) for an electrical machine having fractional slot topology, comprising: plural stator segments (103a, 103b, 103c), each stator segment having plural teeth (105) alternating w...
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WO/2018/142465A1 |
This axial gap-type rotary electrical machine has: a stator in which a plurality of core units each configured from a core, a coil, and a bobbin are disposed, centering around a rotating shaft, in an annular shape along the inner periphe...
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WO/2018/141315A1 |
A device for monitoring operation parameters of a vehicle axle including a measuring instrument (1) comprising at least a position sensor, a device (2) for communication of measured quantities to an external device, a mechanism (5) for c...
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WO/2018/138858A1 |
The present invention makes full use of the advantages of a resin molded stator while pursuing advantages related to performance, reliability, and workability. Provided is an axial gap-type rotary electric machine comprising: a stator in...
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WO/2018/137952A1 |
The present invention relates to a rotary slide valve (10) for a coolant circuit of an internal combustion engine. The rotary slide valve (10) comprises a flow housing (14) having at least one inlet (30) and at least one outlet (34), a r...
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WO/2018/139245A1 |
The coil assembly of a stator is constituted in such a manner that the effective coil part of other electromagnetic coils is housed within the air-core region of each electromagnetic coil. The external shape of each electromagnetic coil ...
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WO/2018/138396A1 |
The invention relates to an electric motor in which the coil can be configured according to the specific needs of each case, so as to be able to play with the torque/speed ratio that it can provide at any particular moment. For this purp...
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WO/2018/139791A1 |
The present invention provides a motor comprising: a rotating shaft; a rotor including a hole through which the rotating shaft is inserted; and a stator disposed outside the rotor, wherein the rotor comprises a rotor core surrounding the...
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WO/2018/139246A1 |
[Problem] To provide a structure with which it possible to maintain a constant distance between a permanent magnet and each phase of an electromagnetic coil. [Solution] Each electromagnetic coil is constituted as a tightly-wound air-core...
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WO/2018/134948A1 |
This dynamo-electric machine has a stator and a rotor which is provided facing the stator in the same direction as the direction of the center axis of the stator and which rotates about the center axis. The stator has inner teeth, outer ...
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WO/2018/135956A1 |
A generator of electrical energy contains an alternator having a rotor with magnets fixed thereto, and a stator with operating coils which are under the influence of the magnetic fields emitted by the rotor magnets. The rotor is made up ...
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WO/2018/135405A1 |
A rotor 2 is equipped with: a cylindrical rotor core 11 that is provided with a plurality of salient pole portions 23 on the outer peripheral surface thereof, and extends along the central axis P; and a plurality of magnetic pole portion...
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WO/2018/131402A1 |
This permanent magnet embedded rotor is provided with a rotor core having multiple permanent magnets embedded therein and disposed via a gap in a rotatable manner with respect to salient poles of a stator in which windings are wound on a...
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WO/2018/132473A1 |
A system for an axial field rotary energy device (31) can include modules (201) that each are an axial field rotary energy device (31). The modules can be connected together for a desired power input or output. Each module can include a ...
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WO/2018/132464A1 |
An axial field rotary energy device (31) can include a rotor (33) comprising an axis (35) of rotation and a magnet (37). In addition, a stator (141) can be coaxial with the rotor. The stator can include a plurality of stator segments (14...
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WO/2018/132460A1 |
An axial field rotary energy device (31) can include a rotor (33) having an axis (35) of rotation and a magnet (37). A stator (41) can be coaxial with the rotor. The stator can have a printed circuit board (PCB) (45) having a plurality o...
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WO/2018/132484A1 |
An axial field rotary energy device (31) can include a housing (203). A rotor (233) can be mounted inside the housing. The rotor can include an axis (235) of rotation and a magnet (237). A stator (311) also can be mounted inside the hous...
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WO/2018/132492A1 |
An axial field rotary energy device (31) can include a housing (203). A rotor (33) can be mounted inside the housing. The rotor can include an axis (35) of rotation and a magnet (37). A stator (41) can be mounted inside the housing coaxi...
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WO/2018/132488A1 |
An axial field rotary energy device (31) can include a rotor (33) having an axis (35) of rotation and magnets (37). Each magnet can extend in a radial direction relative to the axis. Each magnet can include a magnet radial edge (67). The...
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WO/2018/132469A1 |
A module (201) can be an axial field rotary energy device (31) including a housing (203) having coupling structures (209) configured to mechanically couple the housing to a second housing (203) of a second module (201). In addition, the ...
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WO/2018/123987A1 |
The rotor is provided with: a field core having multiple claw-like magnetic pole parts; tubular members arranged on the radial outer side of the claw-like magnetic pole parts so as to cover the outer peripheries of the claw-like magnetic...
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WO/2018/122593A1 |
This invention relates to brushless DC rotation machine which comprises a stator with a sequence of electromagnets connected, through electrical junctions, one to the other to form a closed loop electrical circuit and two closed loop ele...
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WO/2018/123128A1 |
Provided is a power generator that reduces magnetic force resistance and has excellent power generation efficiency. This power generator has a cylindrical rotor 3 mounted to a rotation shaft 2 rotatably supported by a housing 1, a cylind...
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WO/2018/122829A1 |
The invention relates to a toroidal reversible rotating electrical machine. The toroidal rotating electrical machine according to the invention is characterized in particular in that, by definition, it constitutes the electromechanical s...
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WO/2018/126208A1 |
Aspects described herein relate generally to rotary compressors that incorporate a flywheel within to significantly reduce the compressor vibration and drive torque ripples as well as to achieve a higher overall electro-mechanical effici...
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WO/2018/123830A1 |
This dynamo-electric machine is provided with a rotor and a stator. The rotor has a plurality of rotor portions separated in the circumferential direction and configured to be movable outward in the radial direction. The dynamo-electric ...
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WO/2018/123840A1 |
The present invention is a rotor provided with a rotating body. The rotating body has a cylindrical rotor core centered about a center axis, and a plurality of magnets arranged in the circumferential direction. The rotor core has an inne...
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WO/2018/117195A1 |
A stator core (21) having therein field slots (213a) for installing field windings (23) and armature slots (213b) for installing armature windings (24) is provided, and permanent magnets (22) are installed inside the field slots (213a). ...
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WO/2018/115585A1 |
There is disclosed a gear pump (13) comprising at least two counter rotating gear wheels (1); permanent magnets (3) attached with the at least two gear wheels (1); at least a first stator coil pair (6) and a second stator coil pair (6). ...
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WO/2018/116758A1 |
A first yoke (120A) and a second yoke (120B) are arranged on a plane inclined with respect to a radial direction, and the tip (123a) of inner-circumference-side magnetic pole part (123) of the first yoke and the tip (123a) of inner-circu...
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WO/2018/110971A1 |
The present invention relates to a line start synchronous reluctance motor and a rotor thereof. To this end, the present invention provides a line start synchronous reluctance motor comprising: a rotor; a plurality of conductor bars arra...
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WO/2018/110372A1 |
A motor element including at least a stator and a rotor, wherein the rotor includes: a first rotor part disposed at the center portion excluding the two end sections of a cylindrical body of the rotor; second rotor parts disposed at each...
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WO/2018/111128A1 |
The invention relates to the field of wind power and can be used for creating and modifying wind energy installations such as to operate more efficiently in a wide range of wind conditions, including at low annual average wind speeds (3-...
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WO/2018/109465A1 |
A stator for an electric motor or generator, the stator including a first circumferential portion and a second circumferential portion, wherein the first circumferential portion is oriented substantially perpendicular to the second circu...
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WO/2018/103969A1 |
The present invention relates to a permanent magnet synchronous electric motor (1) comprising a stator (2); a cylindrical rotor (3) that is composed of stacked magnetic steel laminations and that has annular and planar front and rear sur...
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WO/2018/104269A1 |
The present invention relates to a method for producing a rotor for a synchronous reluctance machine, said method having the steps of stacking a rotor core made up of multiple laminations (10) which are each provided with openings for fo...
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WO/2018/099632A1 |
The invention relates to a rotor (1) for an electric motor, the rotor (1) comprising a laminated core (2) made of a stack of laminations (20) insulated from each other, and a plurality of permanent magnets (3) are introduced into the lam...
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WO/2018/101859A2 |
The invention relates to electrical engineering, and concerns reversible electrical machines which function both as electric generators and as electric motors, primarily in automotive vehicles. In an electrical machine comprising a housi...
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WO/2018/100728A1 |
Provided is an outer rotor-type electric motor which can be manufactured with increased efficiency. This outer rotor-type electric motor is provided with: a permanent magnet; a magnet-holding body to which the permanent magnet is mounted...
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WO/2018/100208A1 |
The invention relates to an axial flux motor (1) having at least one rotor (2), having at least one stator (3) which has a stator yoke (7) and at least one stator tooth (8) that is produced from a soft magnetic powder material, which sta...
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WO/2018/101183A1 |
This electric motor element includes at least a stator and a rotor, wherein the rotor includes: a first rotor part that is arranged in a part other than both ends of a cylindrical body of the rotor; and second rotors part that are arrang...
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