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WO/2015/162708A1 |
The present invention provides an axial air-gap rotary electric machine (1) that is provided with: a stator (19) in which a plurality of core members (20), which have an iron core (21), a coil (22) that is wound around the outer peripher...
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WO/2015/162819A1 |
The present invention provides an axial air-gap rotary electric machine with which it is possible to achieve downsizing and increased output as well as an improvement in the support strength of a molded resin and housing and a reduction ...
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WO/2015/162713A1 |
This embedded permanent magnet-type electric motor (1) is provided with: a rotor (5) provided with a plurality of permanent magnets (19); and a stator (3). The rotor is provided with a rotor iron core (11). The rotor iron core is provide...
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WO/2015/162690A1 |
This embedded permanent magnet-type electric motor (1) is provided with: a rotor (5) provided with a plurality of permanent magnets (19); and a stator (3). The rotor is provided with a rotor iron core (11). The rotor iron core is provide...
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WO/2015/162961A1 |
Provided is an axial gap rotating electric machine in which the adjustment of the air gap between a rotor and a stator is facilitated and the strength of the rotor can be improved. The axial gap rotating electric machine comprises a roto...
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WO/2015/162826A1 |
A rotary electrical machine in a form that has a first annular body and a second annular body that face each other across a coil, either the first annular body or the second annular body being provided with a permanent magnet, the first ...
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WO/2015/161027A1 |
The present invention provides methods and systems for an electrical motor or power generator device that includes a housing having a front end cap and a rear end cap, and a shaft rotationally engaged to the front end cap and rear end ca...
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WO/2015/159332A1 |
This invention reduces the shaft voltage of an axial-air-gap dynamo-electric machine while ensuring high output and high efficiency. Said axial-air-gap dynamo-electric machine comprises the following: a stator (19) comprising a plurality...
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WO/2015/159334A1 |
[Problem] To make it possible to perform driving in an optimum operation state by means of using a control motor in a mechanism that changes a field magnetic flux. [Solution] A variable field magnet rotating electrical machine (1) that c...
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WO/2015/159329A1 |
Using a single bobbin (23), this invention makes the respective turn counts of windings (22) in an axial-air-gap dynamo-electric machine the same and minimizes the lengths of connecting wires between continuous windings regardless of the...
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WO/2015/159968A1 |
The present invention makes it possible to compensate for the drawback of renewable natural energy and generate high-output, high-efficiency, and stable power consumption. Power with zero fuel consumption generated from renewable natural...
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WO/2015/159658A1 |
This invention provides a permanent-magnet dynamo-electric machine that has a small form factor, is highly efficient, and in a high-speed region, minimizes power-factor decreases caused by voltage-phase advances due to the effects of q-a...
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WO/2015/155879A1 |
The purpose of the present invention is to ensure the assemblability of the stator and reliably reduce the shaft voltage in an axial air gap rotating electric machine. The axial air gap rotating electric machine comprises: a circular rin...
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WO/2015/156044A1 |
The purpose of the present invention is to obtain an interior permanent magnet rotating electric machine in which cogging torque and torque ripple can be reduced, the operating range can be extended, and magnet demagnetization can be pre...
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WO/2015/151236A1 |
[Problem] To provide a variable field rotating electric machine in which high efficiency can be obtained. [Solution] A variable field rotating electric machine (1) that changes a field magnetic flux has: a shaft (34); a fixed rotor (50) ...
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WO/2015/150545A1 |
A ferromagnetic core (16) of a stator sub-assembly (14) comprises a compound including a polymer matrix composition and a functional filler, including ferromagnetic material, magnetic material or a combination thereof. Additionally, said...
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WO/2015/149659A1 |
Provided are a multi-pole permanent magnet electric motor for shallow water and a shallow water type submersible pump using same. The permanent magnet electric motor comprises an electric motor housing and provided in an inner cavity of ...
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WO/2015/139080A1 |
A rotor (10) for an axial-flux electrical machine (12) is provided. The rotor (10) comprises an annular disc-shaped central frame (20) formed of a ferromagnetic material and having first and second opposing surfaces (26, 28). Each of the...
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WO/2015/139831A1 |
The invention relates to an electric motor having a stator and an electronics compartment which receives electric/electronic structural parts. Said electric motor is accommodated in an electronics housing and can be closed by a housing c...
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WO/2015/142084A1 |
Disclosed in a motor-generator, which is both a motor and a generator, wherein a permanent magnet is provided around a shaft such that the permanent magnet can rotate together with the shaft, an electromagnet is provided, a coil is provi...
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WO/2015/141796A1 |
In the present invention, an electric motor comprises an annular stator core provided with a plurality of teeth disposed lined up along the circumferential direction on the inner circumferential surface of a back yoke. The electric motor...
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WO/2015/135224A1 |
An EMC motor, comprising a motor and motor controller. A microprocessor, an inverter circuit, a gear detection circuit, a memory and a power source are all integrated on a control circuit board; the gear detection circuit is connected to...
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WO/2015/135862A1 |
The invention relates to a stator-rotor device for an electric machine, in particular an electric motor, comprising a stator and a rotor, wherein the stator-rotor device comprises pole cores provided with windings, pole shoes associated ...
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WO/2015/132022A1 |
The invention relates to a stator element for constructing a stator arrangement (3) and a stator arrangement (3) for a multi-phase electric machine (1). Said stator element comprises at least one stator tooth (31) which is produced by co...
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WO/2015/132918A1 |
A permanent magnet rotating machine comprises: a housing having a cylindrical frame, a load-side bracket fixed on one end of the frame, and an anti-load-side bracket fixed on the other end of the frame, wherein an outer ring of a bearing...
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WO/2015/133787A1 |
The present invention relates to an outer rotor type motor. The outer rotor type motor according to the present invention comprises: a base plate; a bearing holder that is integrally formed with the base plate and includes a bearing acco...
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WO/2015/123833A1 |
A multifunctional ECM and an HVAC system using the same. The ECM comprises a motor and a motor controller. A microprocessor, an inverter circuit, a gear detection circuit, and a power supply part are integrated on a control circuit board...
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WO/2015/124922A1 |
We describe a method of cooling an axial flux permanent magnet machine, the machine having a stator comprising a stator housing enclosing a set of coils wound on respective stator bars and disposed circumferentially at intervals about an...
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WO/2015/126981A1 |
A magnetic flux shield is described for employment within a hybrid permanent magnet/induction motor, allowing for both synchronous and asynchronous operation. A hybrid rotor comprises coaxially nested Halbach cylinders each with an attac...
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WO/2015/121792A1 |
A motor generator (1) for electricity production, characterised by comprising: - a first component (2) with a first containment structure (100) for a motor (4) and for a permanent magnet alternator (6) mechanically connected to said moto...
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WO/2015/118169A2 |
An electric motor (1) comprises: a stator (2) having a plurality of stator poles (3), with each of which stator pole windings are associated and each of which includes a pole shoe (4) that has a tooth structure comprising at least two te...
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WO/2015/118400A2 |
A rotary electric machine includes a rotor, a stator, a bypass core, a flux regulation coil, and a controller. The bypass core is opposed to protruding portions, and the protruding portions are provided on opposite sides of magnets provi...
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WO/2015/118641A1 |
A rotary electric machine is provided with: rotary shafts (21, 22); a plurality of armature coils; a field core (40) that is surrounded by the plurality of armature coils; an annular space (43) that is formed within the field core (40); ...
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WO/2015/115098A1 |
Provided are a brushless motor having improved reliability and manufacturability, and a method for manufacturing the brushless motor. A stator comprises a stator core (35), an insulator (36) attached to the stator core (35), a wire (37),...
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WO/2015/111579A1 |
Provided are a power generation device, an armature structure for the power generation device, and a method for manufacturing the armature, such that a process of winding power-generating coils is unnecessary, a higher fill factor than w...
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WO/2015/111297A1 |
Provided are a rotor for a rotating electrical machine, a rotating electrical machine in which the rotor is used, and an electric vehicle. The rotor is adaptable to high-speed rotation and is capable of providing the effect of reducing e...
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WO/2015/107791A1 |
Stator coils (10a, 10b) each consist of a plurality of rectangular conductor coil pieces (6), the adjacent connection end sections (20a, 20i, 20j, 20n) of which are connected to each other on the outer diameter side of a stator (1). The ...
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WO/2015/104893A1 |
The purpose of the present invention is to provide an axial gap type motor that can easily be assembled using a continuously wound coil as a stator coil of the axial gap type motor and that can improve winding workability by eliminating ...
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WO/2015/102106A1 |
A motor core and a motor that have a stator with toothed poles shaped to reduce cogging torque and torque ripple are provided. The tip surface (12c) of a toothed pole (12) of the stator (10) is shaped so that a cross section of the tip s...
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WO/2015/098056A1 |
This dynamo-electric machine (10) for an internal combustion engine has a rotor (21) and a stator (31) and is provided with a sensor unit (41). Said sensor unit (41) has a rotational-position sensor (43) located between magnetic poles. S...
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WO/2015/098789A1 |
A brushless motor (18) in which current is supplied to coils (U1, U2, V1, V2, W1, W2) to rotate a rotor (27) is provided with a drive device (37) that switches between, and executes, the following: a first energization control in which e...
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WO/2015/096547A1 |
A submersible permanent magnet synchronous motor (1000) includes a motor casing, a stator and a rotor are correspondingly arranged in the motor casing, and two ends of the motor casing are respectively sealed and are connected to other e...
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WO/2015/098159A1 |
The present invention is a magnetic induction motor that has coils wound into concentrated windings and a flange part protruding from an inner diameter end part of a permanent magnet shaft part toward both sides in the peripheral directi...
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WO/2015/098055A1 |
This dynamo-electric machine (10) for an internal combustion engine has a rotor (21) and a stator (31) and is provided with a sensor unit (41). Said sensor unit (41) has a rotational-position sensor (43) located between magnetic poles. S...
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WO/2015/092407A2 |
An exercise apparatus (40) for generating electrical power is disclosed comprising a rotor comprising a flywheel (41) comprising a plurality of alternatingly poled magnets (25) arranged radially towards a circumference of the wheel in a ...
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WO/2015/092672A2 |
A permanent magnet-assisted synchronous reluctance motor (1) comprises a stator (2) equipped with stator windings (4) defining a seat wherein a substantially cylindrical rotor (3) is positioned comprising a plurality of circular elements...
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WO/2015/087604A1 |
[Problem] To reduce eddy current loss in a support member for a rotor in an axial gap motor, and to increase motor efficiency. [Solution] This axial gap motor comprises: a rotor (10) having a disk-shaped support member (12) that has a pl...
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WO/2015/086311A1 |
The invention relates to an electric generator, in particular for a wind or water power plant, comprising a rotor that is fitted with permanent magnets or direct current excitation windings, which rotor is rotatably mounted in or around ...
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WO/2015/080077A1 |
The objective of the present invention is to provide an electric motor rotor, electric motor, and air conditioner that are able to have increased performance, increased reliability, and reduced cost. The electric motor rotor (20) is prov...
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WO/2015/080078A1 |
The objective of the present invention is to provide an electric motor rotor, an electric motor, and an air conditioner that are able to have increased performance, increased reliability, and reduced cost. The electric motor rotor (20) i...
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