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WO/2018/046585A1 |
The invention relates to a motor vehicle lock with a pawl (2), with a lock mechanism (4) and with an electric setting arrangement (5) for setting different lock states of the lock mechanism (4), wherein the setting arrangement (5) has a ...
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WO/2018/044038A1 |
A rotor of a line-start synchronous reluctance motor according to the present invention comprises: a laminated core comprising multiple laminated core sheets having multiple rotor bar holes formed therein in proximity to the circumferenc...
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WO/2018/034513A1 |
The purpose of the present invention is to provide a field discharge resistor unit, which has an improved thermal stability and has an easily adjustable resistance value and heat capacity, and a synchronous motor including the same. A fi...
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WO/2018/030917A2 |
An electric motor comprises a stator (1), a rotor (2), and coils (3). The stator (1) and the rotor (2) are mounted relative to one another so as to be capable of relative rotational movement. The coils (3) are mounted on the poles of the...
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WO/2018/024573A1 |
The invention relates to an electric machine (1), comprising a stator (2) and a rotor (3), wherein the stator (2) has a multi-phase winding (8) having a first partial winding (TW1) and a second partial winding (TW2), wherein the second p...
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WO/2018/024983A1 |
The invention relates to an aircraft electrical power supply network architecture, comprising at least one compressor motor (116a, 116b) for the aircraft's air conditioning plant and at least two electrical generators (112a, 112b) of the...
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WO/2018/020731A1 |
In this vacuum pump (motor with crank mechanism), a rotor and a crank part are assembled so that the rotor is set in an initial position when a moving member has moved to a prescribed position in the crankcase due to stoppage of rotation...
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WO/2018/020245A1 |
A brushless bi-directional electric machine comprises a housing mounting exciting coils, a rotor and a stator, the exciting coils and the stator being stationary with respect to the housing and the rotor mounted for rotation with respect...
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WO/2018/021939A1 |
The invention relates to the field of electromechanics and can be used in electrical drives for vehicles and machinery, and in electrical energy generators. A synchronous reluctance machine comprises a stator with a winding arranged in s...
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WO/2018/019487A1 |
The invention relates to a rotor (3) for an electric rotating machine (1), which rotor comprises a shaft (5) and a rotor element (8) surrounding the shaft (5). In order to allow a simpler and more cost-effective assembly as compared to t...
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WO/2018/015055A1 |
The present invention relates to an electrical synchronous machine for a rail-free vehicle. The vehicle has drive wheels and the synchronous machine is designed to generate a torque, which propels the vehicle, at the drive wheels. The sy...
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WO/2018/012172A1 |
A torque converter (100) is provided with a torque converter body (2), a dynamo-electric machine (3), and an elastic member (4). The torque converter body (2) has a front cover (21), an impeller (22), and a turbine (23). The dynamo-elect...
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WO/2018/008502A1 |
A rotor 20 for a rotary electric machine and equipped with multiple claw-shaped magnetic pole parts 44, permanent magnets 49, and a cylindrical outer-circumferential core part 46. The claw-shaped magnetic pole parts 44 are arranged radia...
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WO/2018/007818A2 |
An electric motor may comprise a rotor and a stator comprising rotor and stator teeth, respectively. A non-uniform angular spacing or grouping of rotor teeth may facilitate desired rotational speeds of the rotor.
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WO/2018/008356A1 |
A rotary machine characterized by being equipped with a rotor having multiple first salient pole parts, a stator having multiple second salient pole parts and arranged so as to surround the rotor, multiple coils respectively wound around...
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WO/2018/003705A1 |
A synchronous reluctance rotary electric machine according to one embodiment of the present invention has a shaft and a rotor iron core. The rotor iron core is fixed to the shaft, a plurality of layers of cavities which become projected ...
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WO/2018/005822A1 |
Embodiments of the subject invention are directed to a homopolar motor and its mechanical coupling with a flywheel rotor. The homopolar motor includes a rotor and no additional bearings, shafts, gears, pulleys, etc., are required to coup...
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WO/2018/002609A1 |
AUXILIARY WINDINGS IN A ROTATING ELECTRICAL MACHINE A stator for a rotating electrical machine is disclosed, the stator comprising main windings (18) for supplying power to a load and auxiliary windings (20) for supplying power to an exc...
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WO/2018/001524A1 |
An end structure (102) for a rotor of an electric machine is attachable to an end of the rotor (100). The end structure (102) comprises a ring arrangement (104), a rotational axis (112) of which is parallel to that of the stacked rotor (...
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WO/2017/220939A1 |
The invention relates to an armature for a rotary electrical machine with axial flux or axial transverse, comprising: a plurality of teeth; a winding forming the electrical circuit of the armature comprising at least three phases, each o...
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WO/2017/220932A1 |
Disclosed is a claw-type rotating electric machine which has an axis X and the inductor of which has air gap surfaces that are arranged in such a way as to lie across from an armature of an electric machine along the axis X.
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WO/2017/216995A1 |
The permanent magnet synchronous machine according to the present invention is provided with a stator constituted by a plurality of divided core blocks linked in the rotational direction of the rotor. The plurality of divided core blocks...
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WO/2016/062953A9 |
The invention relates to an electric machine (1) comprising at least one stator (2), the stator being formed by a body (21) and teeth (22) arranged on the inner face (221) of the body (21) of the stator (2), the stator (2) comprising at ...
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WO/2017/216524A1 |
Apparatus and methods are provided for operating an electric motor, comprising selectively energising the coils of a stator having a plurality of stator teeth, each stator tooth having a said coil mounted thereon. The stator coils of a s...
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WO/2017/214499A1 |
Unique systems, methods, techniques and apparatuses of a synchronous reluctance machine (SynRM) control are disclosed. One exemplary embodiment is a control device structured to operate a converter coupled to a synchronous reluctance mac...
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WO/2017/211477A1 |
The invention relates to a rotor (10, 20, 40, 50) for a reluctance machine (1), comprising conductor layers (11, 11a, 21, 41, 51) and insulation layers (15, 15a) arranged in alternation in the axial direction (A), wherein the conductor l...
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WO/2017/209246A1 |
A rotor (30) in a rotating electrical machine (1) comprising: a field core (32) having cylindrical boss sections (321, 321a, 321b) and a plurality of hook-shaped magnetic pole sections (323, 323a, 323b) arranged on the outer circumferent...
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WO/2017/209248A1 |
A rotating electrical machine drive system comprising: a rotating electrical machine having a stator having an armature winding wound thereupon and a rotor having a field winding wound thereupon; and a control device that controls curren...
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WO/2017/209247A1 |
A rotor (30) for a rotating electrical machine (1) comprising: a field core (32) having a boss (321), a plurality of disks (322), and a plurality of hook-shaped magnetic poles (323); a field winding (33) wound on the outer circumferentia...
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WO/2017/208335A1 |
According to the present invention, a winding start accommodation groove 52 for accommodating a winding start lead wire 62 of a field winding is provided in an inner lateral surface of a flange 51 of an insulation bobbin 5. The flange is...
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WO/2017/209245A1 |
A vehicle AC generator 1 comprises: a stator 20 having an armature winding 25 wound around a stator core 21; and a rotor 30 arranged on the inside, in the radial direction, of the stator 20. The rotor 30 comprises: a field core 32 having...
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WO/2017/203877A1 |
This invention obtains a rotating electric machine in which damage of a magnet due to contact with a nail portion during assembling and centrifugal force is prevented from occurring, the inter-terminal voltage of a stator is prevented fr...
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WO/2017/194379A1 |
The invention relates to a hydraulic power generator (1) designed as a synchronous electric machine which has an air-cooled rotor (2) and a stator (3) and which comprises at least eight poles (19) formed by the rotor windings (7). The in...
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WO/2017/191445A1 |
A method and a device for engendering rotation of a rotor relative to a stator. Stator teeth may comprise a mutually coupled coil winding pair, and a driver circuit may drive current through a first coil winding of the mutually coupled c...
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WO/2017/180850A1 |
A motor/generator/transmission system includes: an axle; a stator ring having a plurality of stator coils disposed around the periphery of the stator ring, wherein each phase of the plurality of stator coils includes a respective set of ...
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WO/2017/174638A1 |
The invention relates to an electric machine, in particular a generator having a magnetic translation, and to a wind turbine having such an electric machine as a generator for generating electric power from wind. According to the inventi...
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WO/2017/173786A1 |
Provided is a switched reluctance machine (100) comprising a housing and a rotor (410) and stator (420) disposed in the housing; said stator (420) comprises a plurality of stator teeth arranged at intervals in the circumferential directi...
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WO/2017/168139A1 |
An electrical sub-assembly comprises a stator having a plurality of coils and a cooling means attached to the stator. The electrical sub-assembly further comprises a plurality of pairs of diodes attached to the cooling means, each pair o...
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WO/2017/168574A1 |
The electric motor has a permanent magnet type rotor, and stator coil windings of the electric motor are configured from two sets of multi-phase windings, wherein the coil windings are wound around teeth in a concentrated manner, with on...
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WO/2017/154156A1 |
A salient-pole rotor (16A) is equipped with a magnetic pole portion (22A), which is equipped with a plurality of protruding portions (27A). The protruding portions (27A) are provided spaced apart in the circumferential direction of a rot...
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WO/2017/154147A1 |
Provided is a hollow induction motor capable of self-starting using a low level of single-phase alternating current. This hollow single-phase induction motor has a stator that forms magnetic poles using an alternating current power suppl...
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WO/2017/142179A2 |
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WO/2017/123698A1 |
An electromagnetic motor/generator comprising a flux assembly having at least one coil and at least one magnetic field source separated by a first gap and a second gap and an interference drum which is movable relative to the at least on...
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WO/2017/122814A1 |
Provided is a reversibly transforming motor system, adapted for modern society, that does not utilize a rare earth magnet, yields a torque/weight ratio improved by about one order of magnitude over conventional motors, and has an electri...
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WO/2017/123283A1 |
A generator comprises a rotor assembly having a first rotor and a second rotor located about a shaft along a rotational axis. Each rotor includes a plurality of magnets circumferentially located about the rotational axis. The first rotor...
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WO/2017/118855A1 |
An electrical machine comprising: a first component and a second component each comprising a plurality of magnetically independent elements; a third component comprising a plurality of pieces; and electromagnetic coils for magnetically p...
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WO/2017/108424A1 |
The invention relates to a coil former device (60) for winding with at least one exciter winding (51), which coil former device has a hollow-profile-type region (63), wherein the hollow-profile-type region (63) has a central axis (29) an...
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WO/2017/108893A1 |
The invention relates to a centrifugal pump, in particular a circulation pump, comprising a pump impeller and an integrated synchronous reluctance motor for driving the impeller, wherein the distance A between the magnetically active com...
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WO/2017/103413A1 |
A voltage regulator with brush holder assembly (100) for a rotary electric machine intended for an automotive vehicle, which assembly comprises: -a brush holder comprising brushes that are capable of coming into electrical contact with a...
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WO/2017/091873A1 |
The present invention refers to an excitation system for a synchronous rotating electric machine and, more specifically, an excitation system including a main exciter (1, 2), a rectifier bridge (3) and a dedicated fan (4). The main excit...
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