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Patent Searching and Data


Matches 601 - 650 out of 43,124

Document Document Title
WO/2014/029629A3
The invention relates to an electrical machine, in particular an electric drive motor, having a rotor (204) which has a rotatably mounted rotary yoke (208) and also a plurality of permanent magnets (302) which are arranged on an outer su...  
WO/2014/029233A1
Disclosed is a multi-pole permanent magnet direct current motor with integrated magnetic poles, the motor comprising a stator and a rotor (3), which stator comprises a housing (1) and a permanent magnet (2) mounted in the housing (1), wh...  
WO/2014/031005A1
This publication relates to a coil slot for 6 poled CVRM with 60 degrees angle between the centre of the slots. The slot have a shape so the two planes through centre of the first layer of coil wires wound into two adjacent slots are par...  
WO/2014/026922A3
The invention relates to a pole tube for an actuator device comprising at least one magnet. In order to improve the pole tube for an actuator device comprising at least one magnet, the pole tube (24) is combined with at least one coil ca...  
WO/2014/027631A1
[Problem] To suppress magnetic flux leakage between adjacent magnetic poles in an IPM motor, improve magnetic torque, reduce inductance, and suppress a decrease in rotations when at medium to high loads. [Solution] A brushless motor (1) ...  
WO/2014/027630A1
[Problem] To improve output while reducing cogging torque and torque ripple in a balanced manner in a magnet-assisted reluctance motor. [Solution] A rotor (3) is used in a magnet-assisted reluctance motor which rotates the rotor using re...  
WO/2014/026922A2
The invention relates to a pole tube for an actuator device comprising at least one magnet. In order to improve the pole tube for an actuator device comprising at least one magnet, the pole tube (24) is combined with at least one coil ca...  
WO/2014/024023A3
A rotor (14) includes: a rotor core (24) having rotor salient poles (32) disposed in circumferential directions of the rotor core (24); a rotor coil (28n, 28s, 30n, 30s) which is formed by windings wound around the rotor salient poles (3...  
WO/2014/025197A3
The present invention relates to a stator frame having a stator, in which the stator can be firmly coupled to the stator frame or to a case while allowing for ease of assembly. The present invention also relates to a rotor and to a motor...  
WO/2014/024988A1
A stator core (200) used in an outer rotor-type rotating electrical machine (1) and formed in a ring-shape as a result of bending a plate-shaped member (201) having slits (26). The plate-shaped member (201) having a plurality of slits (2...  
WO/2014/025882A2
In some embodiments, an electromagnetic machine includes a rotor element configured for movement relative to a stator. The rotor element includes a support member, a backing member, and a magnetic pole assembly. The support member includ...  
WO/2014/025882A3
In some embodiments, an electromagnetic machine includes a rotor element configured for movement relative to a stator. The rotor element includes a support member, a backing member, and a magnetic pole assembly. The support member includ...  
WO/2014/024987A1
A first end section (202) and a second end section (203) in a stator core (20) face in the circumferential direction when the stator core (20) forms a ring shape and have: a pair of mutually meshing sections comprising a coupling recesse...  
WO/2014/024016A3
A rotor (14) of a rotary electric machine includes a rotor core (14) having a plurality of rotor salient poles (32n, 32s) that are disposed on an outer periphery of the rotor core in a circumferential direction of the rotor core, rotor c...  
WO/2014/022273A2
A structure of an electromagnetic machine includes an outer support member configured to support a conductive winding or a magnet. The structure further includes an inner support member, a first elongate compression member, a second elon...  
WO/2014/020756A1
[Problem] To increase the rigidity of a dynamo-electric machine by providing the stator core with an increased outer diameter which a frame can accommodate. [Solution] A dynamo-electric machine (1) is provided with a stator core (23) aff...  
WO/2014/019641A1
The invention relates to a permanent magnet synchronous motor, in particular an electric three phase motor, comprising a stator in which stator teeth with interposed stator grooves are arranged, at least one winding made of an electrical...  
WO/2014/019688A3
The invention relates to a stator for an electrical machine having at least one rotor. The stator is formed as a body provided with at least one opening and having at least one ferromagnetic material. The stator also has: - at least one ...  
WO/2014/021913A1
A Back EMF reducing DC motor system and method of operation are disclosed. The disclosed system and method are designed to exploit Transformer Voltage properties and include a rotor element shaped to periodically move a flux zone along a...  
WO/2014/022273A3
A structure of an electromagnetic machine includes an outer support member configured to support a conductive winding or a magnet. The structure further includes an inner support member, a first elongate compression member, a second elon...  
WO/2014/020385A3
A stator (12) of a rotary electric machine includes a stator core (21), coils (22) and magnetic bodies (44). The stator core (21) comprises a plurality of teeth (23) protruding towards the rotor and being spaced apart from each other and...  
WO/2014/019688A2
The invention relates to a stator for an electrical machine having at least one rotor. The stator is formed as a body provided with at least one opening and having at least one ferromagnetic material. The stator also has: - at least one ...  
WO/2014/021910A2
A Back Torque reducing electrodynamic generator machine is disclosed. Some embodiments include a multi-pole stator comprising field windings and power windings and a rotor having a flux path element. For some embodiments, the flux path e...  
WO/2014/020273A1
The present invention relates to a mono- or polyphase electric motor comprising a stator carrying at least three coils and consisting of 12 x N straight teeth extending radially, N being an integer greater than or equal to 1, and of an e...  
WO/2014/020273A8
The present invention relates to a mono- or polyphase electric motor comprising a stator carrying at least three coils and consisting of 12 x N straight teeth extending radially, N being an integer greater than or equal to 1, and of an e...  
WO/2014/018384A3
A venting device (114) to define a venting pathway (116) between adjacent stacked laminations (110) of a stator assembly (104) of an electric machine (100) is provided. The venting device (114) comprises a first mesh plate (118) and a se...  
WO/2014/016806A2
A wind turbine rotary electric machine (3) has an active part (7) having a plurality of axial active segments (8) arranged about an axis of rotation (A); and a tubular structure (9), which extends about the axis of rotation (A), supports...  
WO/2014/016806A3
A wind turbine rotary electric machine (3) has an active part (7) having a plurality of axial active segments (8) arranged about an axis of rotation (A); and a tubular structure (9), which extends about the axis of rotation (A), supports...  
WO/2014/016475A1
The invention relates to a winding (1) for a stator element of an electromagnetic motor or generator, and to the method for the production thereof. Said winding (1) comprises at least two interweaved conductive limbs (10, 10', 10"), each...  
WO/2014/016804A3
A rotor (3) of a wind turbine large-diameter rotary electric machine (1) has a hub (4) designed to rotate about an axis of rotation (A); a tubular structure (25) extending about the hub (4) and supporting a plurality of active segments (...  
WO/2014/015920A3
The invention relates to a reluctance disc rotor machine, abbreviated to RDM, which is combined with an integrated short circuit cage as synchronous and asynchronous machine and, according to the invention, has the advantages of building...  
WO/2014/016805A2
A rotor (9) of a wind turbine rotary electric machine (4) has a tubular structure (12) extending and designed to rotate about an axis of rotation (A); a plurality of active segments (15) parallel to and arranged about the axis of rotatio...  
WO/2014/018720A8
A method of forming a rotor includes placing a plurality of laminations into a stack having a plurality of longitudinally extending magnet slots, placing a plurality of permanent magnets into ones of the magnet slots, and injecting a low...  
WO/2014/016476A1
An axial-flow electric motor with 2p poles comprising a stator consisting of at least one pair of conductor layers, onto which the printed phases are arranged in half-phases.  
WO/2014/016804A2
A rotor (3) of a wind turbine large-diameter rotary electric machine (1) has a hub (4) designed to rotate about an axis of rotation (A); a tubular structure (25) extending about the hub (4) and supporting a plurality of active segments (...  
WO/2014/018720A1
A method of forming a rotor includes placing a plurality of laminations into a stack having a plurality of longitudinally extending magnet slots, placing a plurality of permanent magnets into ones of the magnet slots, and injecting a low...  
WO/2014/016805A3
A rotor (9) of a wind turbine rotary electric machine (4) has a tubular structure (12) extending and designed to rotate about an axis of rotation (A); a plurality of active segments (15) parallel to and arranged about the axis of rotatio...  
WO/2014/016156A1
The invention relates to a device (1) for protecting a component (EB) to be protected from thermal overload. The device (1) has an actuating unit (B) which, when it is in service, is brought into thermal contact with the component (EB) t...  
WO/2014/017226A1
Provided is a rotating electric machine which is able to increase the flow of cool air and improve performance while holding down any increase in size. The rotating electric machine includes: a stator equipped with stator windings; a rot...  
WO/2014/018626A1
A buss bar assembly (70, 70-1, 150) for electrically interconnecting phase leads (42, 214) extending from a plurality of individual coil winding assemblies (34, 34-1, 206, 206-1) of a stator (30, 30-1, 204, 204-1). The buss bar body (72,...  
WO/2014/015727A1
A permanent-magnet direct current motor with auxiliary slots for reducing cogging torque comprises a stator and a rotor (2). The stator comprises a casing and a plurality of permanent magnets (1) disposed at the inside of the casing. The...  
WO/2014/018915A3
A rotor for a generator comprises a stack of laminate plates and conductive end caps on either side thereof. The laminate plates and the end caps have holes near a periphery thereof, and conductive rods are positioned in the holes, and s...  
WO/2014/018384A2
A venting device (114) to define a venting pathway (116) between adjacent stacked laminations (110) of a stator assembly (104) of an electric machine (100) is provided. The venting device (114) comprises a first mesh plate (118) and a se...  
WO/2014/015920A2
The invention relates to a reluctance disc rotor machine, abbreviated to RDM, which is combined with an integrated short circuit cage as synchronous and asynchronous machine and, according to the invention, has the advantages of building...  
WO/2014/016802A3
An active segment (24) of a wind turbine rotary electric machine is selectively and prismatically connectable to a tubular support of a rotary electric machine, extends between two opposite ends to form, together with other active segmen...  
WO/2014/013598A1
Three or more magnet-accommodating holes which accommodate magnets that constitute magnetic poles are arranged in a rotor core (8) in the circumferential direction of the rotor core (8) in a number equivalent to the number of poles. When...  
WO/2014/013830A1
Provided is a rotary electric machine having a structure that is compatible with rotary electric machines comprising a rotor with various numbers of poles and slots and a stator and is capable of reducing vibrations and noises. This rota...  
WO/2014/014166A1
The present invention relates to a synchronous motor. The synchronous motor according to the present invention includes: a shaft which provides a center of rotation; a rotor core surrounding the shaft; and a permanent magnet vertically e...  
WO/2014/014073A1
At least three magnet accommodation holes for accommodating magnets that compose a magnetic pole are formed in the peripheral direction of a rotor core (8), the holes being arranged in the peripheral direction of the rotor core (8) in a ...  
WO/2014/012549A3
The invention relates to a canned electric machine (1) comprising at least one rotor (4), at least one stator (5) comprising electric windings (6) and flux guiding structures such as laminated iron sheets or core portions (7, 8) conducti...  

Matches 601 - 650 out of 43,124