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Patent Searching and Data


Matches 751 - 800 out of 28,000

Document Document Title
WO/2016/080277A1
A motor has: a shaft; two rotors attached to the shaft with a prescribed gap therefrom in the axial direction; a stator arranged between the two rotors; a busbar unit for holding a busbar, the busbar unit being arranged on one side in th...  
WO/2016/079537A1
An axial flux rotary generator comprising: two magnetic annuli; a coil annulus; the magnetic annuli and coil annulus having a common axis; the two magnetic annuli defining a plurality of magnetic fields around the common axis extending a...  
WO/2016/075728A1
The purpose of the present invention is to increase the output torque while suppressing the electric current fed to a stator in an axial-gap motor with one stator and two rotors. The axial-gap motor is configured from: a stator that has ...  
WO/2016/075373A1
The invention relates to a rotor of a rotary electric machine, which comprises a central shaft, an annular core coaxial with the shaft, a coil that extends radially about the core, a first magnet wheel and a second magnet wheel which are...  
WO/2016/075084A1
The invention relates to a rotor for a rotating electrical machine, comprising: a central shaft; an annular core coaxial to the shaft; a winding extending radially around the core; a first pole wheel and a second pole wheel arranged axia...  
WO/2016/075911A1
This rotary electric machine for an internal combustion engine (10) has a primary coil group (33p) and a secondary coil group (33s). An electric circuit (11) connects the primary coil group (33p) and the secondary coil group (33s) in ser...  
WO/2016/075292A1
A stator (16) for a generator (10) of a wind turbine is provided, the stator (16) comprising a magnetic frame (18), magnets (36) and magnetic sections (28) spaced from each other. The magnets (36) are used to fasten the magnetic sections...  
WO/2016/072075A1
In this electric motor (10), electromagnetic force is generated among a plurality of permanent magnets (61) and coils (50a, 50b, 50c), and a magnetic bearing for rotatably supporting a rotating shaft (30) at the other end side in the axi...  
WO/2015/118400A3
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...  
WO/2016/072113A1
An axial-gap rotary electric machine having: an iron core comprising an approximately cylindrical body having a radial direction cross section shape in which the width in the direction of rotation increases from the shaft center toward t...  
WO/2016/066714A2
An electrical machine is disclosed. The electrical machine has a first part and a second part, the first part moveable relative to the second part. One of the first part and the second part has a plurality of cores for current-carrying w...  
WO/2016/066290A1
The invention relates to a coil carrier arrangement for a coil arrangement of an electric rotary drive of a motor vehicle lock, wherein at least two coil carriers which can each be wound with a coil winding, in particular a linear coil w...  
WO/2016/067718A1
In this outer rotor-type axial gap brushless motor, each of a plurality of coils provided to a stator is constituted by wrapping a band-shaped conductor member via an insulating member such that the width direction of the conductor membe...  
WO/2016/066723A1
A stator or a rotor for use in an electrical machine, the stator or rotor comprising a composite element comprising a rigid mass (102) suitable for comprising at least one magnetostrictive electrode bar, at least one magnetostrictive ele...  
WO/2016/067695A1
This rotating electric machine (101) includes: armature coils (18) that are each formed by first and second armature windings (16), (17) both wound around 6k⋅n teeth (15) and that correspond to phases Ua, Va, and Wa; armature coils (18...  
WO/2016/062438A1
An electric machine (1) is described, which can be designed, in particular, as a disc-rotor. The electric machine (1) comprises a stator (3), a rotor (5) and a cooling channel arrangement (9) on the stator (3). Heat-generating components...  
WO/2016/062844A1
The invention relates to a polyphase electric motor comprising a stator (1) having at least three coils (33, 43, 36, 46, 37, 47) and made up of 12.K radially extending teeth and a rotor (2) having 5.K pairs of magnetic poles, K being equ...  
WO/2016/058446A1
A motor comprises a housing (2), a stator (3) disposed in the housing (2) and a rotor (1) penetrating the stator (3). The stator (3) comprises a stator iron core (31) and a stator winding (32). The stator iron core (31) comprises a stato...  
WO/2015/197083A3
The invention comprises an electric rotor (1) secured to columns (27) (shown in figure 5) and joined to two intermediate parts (4 and 7) located between the electric rotor (1) and the vertical shaft (13), said vertical shaft extending th...  
WO/2016/060232A1
This double stator-type rotary machine is provided with: an annular rotor (2); an outer stator (3) that is disposed on the outer side of the rotor; and an inner stator (4) that is disposed on the inner side of the rotor (2). The rotor (2...  
WO/2016/056294A1
Provided is an axial gap motor with low iron loss and good mass productivity. An axial gap-type rotary electric machine of the present invention comprises a rotor, and a stator disposed opposing the rotor in a rotational axis direction. ...  
WO/2016/053352A1
The subject matter herein includes a rotor for a consequent pole permanent magnet machine. The rotor includes a plurality of rotor laminations. Each lamination comprises a substantially disc-shaped member of magnetic material having a ce...  
WO/2016/054546A1
An electric device includes: a first set of magnets arranged in an annular array about a central axis of the device; a second set of magnets arranged in an annular array about the central axis of the device; a first carrier supporting th...  
WO/2016/054052A1
An electric generator comprises a substantially flat magnet having a series of alternating north and south polarities, the magnet having an upper surface, a lower surface and opposing edges. A first metal plate formed on the upper surfac...  
WO/2016/045663A1
The application relates to an electrodynamic converter (1), comprising a coil (11), a claw disk (7) associated with the coil (11) and having a disk component (7a) that can be rotated about an axis of rotation and a disk component (7b) th...  
WO/2015/145009A3
The pole wheel according to the invention is intended for the rotor of a Lundell rotating electric machine. The pole wheel is obtained entirely by forging and comprises a central core provided with a central bore in a central axis of the...  
WO/2016/047476A1
In the present invention, each tooth (22) has a tooth body part (24) and a tooth tip part (25). A pair of slant parts (26) project from both circumferential sides of the tooth tip part (25). A tip surface (27) is formed on the inner diam...  
WO/2016/044925A1
A reluctance assisted external rotor permanent magnet machine provided with fewer magnets without scarifying performance is described herein. Torque ripple and cogging torque reductions are discussed.  
WO/2016/044408A1
An electric machine employs laminated sheets windings (LSWs) and permanent magnets which rotate about the LSWs. A 'radial' embodiment employs magnets which are magnetized radially and LSWs laid parallel to the rotation axis. An 'axial' e...  
WO/2016/042730A1
The electric motor (100) of the present invention comprises a stator (40), a rotor (10), and a pair of bearings (30). The stator (40) has a stator core (41) formed annularly. The rotor (10) is located on the inner circumference side of t...  
WO/2016/039746A1
A permanent magnet synchronous motor includes a stator with a stator winding, a rotor with a rotor core rotatable relative to the stator, and a magnetic structure with at least one permanent magnet mounted to the rotor core. The magnetic...  
WO/2016/036245A1
The present invention provides a device comprising a housing; a shaft mounted rotatably in or on the housing and having at least one shaft end extending through a side wall of the housing; one, two or more magnetic segments coupled to th...  
WO/2016/035358A1
The present invention addresses a difficult-to-avoid technical problem wherein in a high-performance rotating electric machine having the purpose of size reduction, efficiency η is degraded by an increase of the internal temperature of ...  
WO/2016/031057A1
A synchronous motor 100 which comprises: a stator core 1 in which a plurality of electromagnetic steel sheets, punched into a specific shape, are laminated in the axial direction; and a cylindrical permanent magnet 2 having a plurality o...  
WO/2016/031477A1
The stator of this electric motor (40) comprises windings (44) and a stator core (43) on which 18 teeth (71) around which said windings (44) are wound are formed in a circumferential direction, and the rotor of this electric motor (40) c...  
WO/2016/031054A1
In the present invention, a compressor is provided with: a stator core 5 in which an aluminum winding wire 6 is wound in a concentrated manner around a plurality of teeth 5b; a rotor core 2a which is disposed on the inner diameter side o...  
WO/2016/031734A1
 To continuously supply power in a more reliable manner to an intracorporeal implant-type medical device upon reducing the physical burden on a patient. An intracorporeal power generation system (100) provided in a living body, said sy...  
WO/2016/026214A1
Disclosed are a low speed and high torque electric motor outer rotor, an electric motor and a crane. The outer rotor comprises a cylindrical rotor housing (3), permanent magnets (6) are arranged regularly in the rotor housing (3) in a ci...  
WO/2016/027010A1
The present invention relates to a motor (1) or generator including: a rotor (2) having a body (2a) in the form of a disk, secured to at least one drive shaft (3, 3a); at least one stator (4); at least one permanent magnet (5, 5a) suppor...  
WO/2016/028175A1
This application refers to the motor with an electrical power supply, but without its conversion to the mechanical energy. Interactions between the stator and rotor poles are purely magnetic. In the proposed solution, the elimination of ...  
WO/2016/024325A1
This invention provides a dynamo-electric machine that makes it possible to minimize windage losses and excels in terms of rotor strength. Also, the number of poles in said dynamo-electric machine is reduced. A plurality of connecting-ho...  
WO/2016/022679A1
A fluid-flow detection system comprises a flow sensor configured to measure a flow rate of a fluid within a conduit, an energy harvester coupled to the flow sensor, and a wireless communications module coupled to the energy harvester suc...  
WO/2016/017179A1
Provided are an electric motor that promotes further downsizing and an improvement in performance, and a dental device provided with said electric motor. This brushless slotless electric motor 10 is provided with: a stator 3 that has a s...  
WO/2016/017317A1
Provided is an electric motor in which eddy current in a field magnet can be reduced. A plurality of teeth (211) alternately define field slots (213a) and armature slots (213b) in a circumferential direction about the rotational axis (P)...  
WO/2016/015572A1
A pump body-integral permanent magnet synchronous electric motor and a preparation method therefor. The method comprises the steps performed in the following order: 1) performing first injection molding on a coil (3) which is wound aroun...  
WO/2016/019221A1
A device for generating an electric charge, having: a base; at last one capacitor; at least one magnet; a cover; a splitter; a load; a conductive core; a frictionless surface; and at least one discharge point. The at least one capacitor ...  
WO/2016/017504A1
Provided are: a method for producing a direct drive motor with which high rotational precision and rotation detection precision can be obtained; and a jig. The present invention provides a method for producing a direct drive motor (10) t...  
WO/2016/015072A1
The invention discloses an electrical circuit for controlling by closed-loop control and open-loop control, in the electromagnetic lathe (100), the starting current, the operating current, the rotational speed, the power, the power facto...  
WO/2015/018573A3
The invention relates to an electric motor (1), in particular for a motor vehicle, comprising a single-phase outer stator (3), which has at least one coil element (4a, 4b) having a stator winding, and comprising a ring-like inner rotor (...  
WO/2016/013837A1
The present invention relates to an LSPM synchronous motor winding method without the need for an induction starter device and, more specifically, to a three-phase winding method capable of starting and operating a rotor formed of a perm...  

Matches 751 - 800 out of 28,000