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Matches 201 - 250 out of 21,370

Document Document Title
WO/2014/031248
An actuator that has two or more degrees of freedom that moves a payload are described. The actuator may have two members, an actuator stator and an actuator armature, with the ability to move relative to each other in two or more degree...  
WO/2014/030547
A rotor core is arranged inside a stator and has a center axis and rotor slots inside the rotor core parallel to the center axis. A permanent magnet composite body with notches is constructed by adjacently arranging a plurality of perman...  
WO/2014/029233
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/2014/031005
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/2014/027631
[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/2014/027630
[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/2014/026922
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/2014/025197
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/2014/024988
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/2014/025882
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/2014/024987
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/2014/022273
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/2014/020756
[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/2014/019641
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/2014/021913
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/2014/019688
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/2014/021910
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/2014/020273
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/2014/016806
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/2014/016806
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/2014/016475
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/2014/016804
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/2014/015920
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/2014/016805
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/2014/016476
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/2014/016804
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/2014/018720
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/2014/016805
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/2014/016156
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/2014/017226
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/2014/018626
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/2014/015727
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/2014/018384
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/2014/015920
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/2014/016802
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/2014/013598
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/2014/013830
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/2014/014166
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/2014/014073
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/2014/011809
A buss bar assembly (20) for a multiphase electrical machine, including a substantially annular dielectric housing (22) having a central axis (54), a plurality of dielectric phase bar mounting members (40) located within the housing (22)...  
WO/2014/011783
A stator assembly of an electric machine includes a segmented lamination stack formed of an interconnected series of lamination segment stacks, and a plurality of coil isolators each having a conductor wound thereon, each having a radial...  
WO/2014/008774
A linear electric motor having two-layer toroidal integer-slot winding mainly consists of a primary (1), a secondary (2), and an air gap. The primary (1) mainly consists of a primary iron core (1-1) and a primary winding (1-2). On the pr...  
WO/2014/011739
Systems and methods for the construction of electric motors, where multiple laminations within the stator core incorporate interlocking features such as dimples and corresponding depressions or recesses to prevent the laminations from ro...  
WO/2014/010978
The rotary machine of the present invention comprises: a shaft unit; an armature unit including a circular armature yoke formed such that the shaft unit can be inserted therein and a plurality of coils arranged in the circumferential dir...  
WO/2014/011763
An electric machine having a segmented core wherein the core includes a plurality of core segments. The segments are secured together with a belt member that substantially encircles the core segments but does not extend the full axial le...  
WO/2014/010484
An electric motor that allows for a reduction in the leakage of magnetic flux in the axial direction at a coil end part and that allows for a reduction in manufacturing cost while improving efficiency has a rotor (1) having a rotating sh...  
WO/2014/011811
A buss bar assembly (20) for a multiphase electric machine. The buss bar assembly (20) includes a substantially annular dielectric housing (22) having a central axis (54). A plurality of dielectric mounting members (40) is located within...  
WO/2014/011804
A stator assembly includes a coil isolator having a first flange, a phase separator, and a living hinge connecting the first flange and the phase separator, the coil isolator structured for enclosing a stator lamination stack and for win...  
WO/2014/005799
A rotor (10) comprising a number of sets (A, B, C) of ring-shaped magnets (12,13), each set comprising at least two ring-shaped magnets (12, 13) that are coaxially arranged one outside the other around a shaft (11) so as to a produce a s...  
WO/2014/006927
The present invention provides a rotary electric machine and a method for manufacturing the rotary electric machine that allow coil ends to be made smaller, welding sections to be reduced, and the length of a conductor wire that constitu...  

Matches 201 - 250 out of 21,370