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Matches 501 - 550 out of 46,264

Document Document Title
WO/2015/155731A3
The present invention relates to a rotor (1) for a rotary electric machine (10), comprising a magnetic rotor body (3) and at least two permanent magnets (7) defining a pole (11) of the rotor (1), the two permanent magnets (7) being arran...  
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...  
WO/2015/157078A1
A baffle train for turbine generator air baffles independently aligns axial position of the composite air baffle along a stator core bore axial slot. Air baffle sectors that form the composite air baffle are coupled to baffle blocks of t...  
WO/2015/149969A1
The invention relates to a stator element (100) for an electric motor comprising: a defined number of claw poles (10, 20, 30, 40), said stator element (100) being heat treated during production, in the region of the Curie temperature of ...  
WO/2015/152463A1
Disclosed therein is a stator of a motor for a washing machine including: a stator core manufactured by a plurality of steel sheets laminated on top of each other, the stator core having a core base and a plurality of teeth radially form...  
WO/2015/151344A1
The purpose of the present invention is to simultaneously achieve a decrease in cogging torque and torque ripple and a decrease in vibration and noise of a motor in a widely ranging rotational speed region including a field-weakening reg...  
WO/2015/151274A1
Provided are a stator of a rotating electric machine using a concentrated winding stator having a divided core structure, and a method for manufacturing the rotating electric machine stator whereby decreases in outer diameter, weight, an...  
WO/2015/150109A1
The invention discloses a rotor element or a star disk which is designed to be arranged on an electrically excited rotor of an electric machine, comprising a base which is designed to be arranged in the insert between the axial end of a ...  
WO/2015/150055A1
The invention relates to a reluctance rotor (10) for an electric machine (E), comprising rotor lamination layers (16) made of a ferromagnetic material, wherein each rotor lamination layer (16) has a flux barrier (22) formed by a recess i...  
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...  
WO/2015/151589A1
 Oil feed ports (20a) at which first channels (20) open onto an outer peripheral surface (15a) of a small-diameter portion (15) of a bracket (7) are provided on the outer peripheral surface (15a). Second channels (21) are provided on a...  
WO/2015/150702A3
The invention relates mainly to a rotary electric machine (10), comprising: - a rotor (12) connected for rotation to a shaft (13), - a stator (11) comprising a winding, and - monitoring means (51) for monitoring an angular position of sa...  
WO/2015/145631A1
The present invention provides a rotating electric machine armature core and a rotating electric machine such that material yield and productivity can be enhanced without degrading the characteristics of a rotating electric machine even ...  
WO/2015/148258A8
An electric machine with fluid cooling. The electric machine includes a stator, the stator having a stator winding and a stator core having a plurality of stacked magnetic laminations, each of the laminations of the stator core having a ...  
WO/2015/146005A1
This magnet assembly (3) comprises a bonded magnet body (1) and a holding member (2). The bonded magnet body (1) comprises iron nitride nanoparticles (1a) containing Fe16N2 and a bonding agent (1b) for bonding the iron nitride nanopartic...  
WO/2015/146210A1
Provided are a permanent magnet rotating electric machine and a method for manufacturing the same whereby manufacturing process simplification and easy recycling of permanent magnets can be achieved. The permanent magnet rotating electri...  
WO/2015/147304A1
This arcuate magnet piece (1) is provided with: coupling side surfaces (6, 7) which are coupled with other adjacently joined arcuate magnet pieces (1A); a curved inner peripheral surface (3); and a curved outer peripheral surface (2) whi...  
WO/2015/144463A1
The invention relates to a method for producing an annular active part of an electric machine. The active part has ring segment-shaped sections (1) with grooves (2) for receiving electric conductors (3). The invention further relates to ...  
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/2015/144670A3
The electric machine comprises a rotor (100), a stator (200) surrounding the rotor (100) and a support structure (500). The stator (200) has a longitudinal centre axis (X-X)and is supported on the support structure (500) with support ele...  
WO/2015/148258A1
An electric machine with fluid cooling. The electric machine includes a stator, the stator having a stator winding and a stator core having a plurality of stacked magnetic laminations, each of the laminations of the stator core having a ...  
WO/2015/145901A1
 An axial-air-gap motor integrally configured by resin molding, a plurality of stator cores being arranged in an annular configuration, wherein the resin is spread in an efficient manner. An axial-air-gap motor, provided with: a plural...  
WO/2015/144677A3
The electric machine comprises a rotor (100) and a stator (200) surrounding the rotor (100). The stator (200) comprises a cylindrical stator core (210) having a laminated structure and slots (213) for a stator winding (211) and a stator ...  
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...  
WO/2015/140941A1
This rotor of a permanent magnet motor includes: an annularly formed magnetic pole section made of a magnetic material; and a magnetic field section disposed adjacent to the magnetic pole section in an axial direction and made of a perma...  
WO/2015/139933A2
The invention relates to a rotor (1) of a rotating electric machine. The rotor (1) comprises a two-part rotor shaft (3) which consists of rotor shaft parts (7, 9) which are interconnected and which are arranged successively along a rotor...  
WO/2015/141307A1
In the present invention, at least three axial through holes arranged so as to be circumferentially equidistant are provided to a laminated steel rotor plate and rotor end plates, the laminated steel rotor plate and the rotor end plates ...  
WO/2015/141205A1
This permanent magnet comprises: a composition indicated by composition formula R (FepMqCurCtCo1-p-q-r-t)z (R indicates at least one element selected from rare earth elements, M indicates at least one element selected from Ti, Zr, and Hf...  
WO/2015/142646A1
An internal permanent magnet synchronous electric machine has a rotor having a body of ferromagnetic material with a plurality of permanent magnets disposed wholly within the body and arranged in the body of the rotor as alternate North ...  
WO/2015/141415A1
This rotor structure for a rotating electric machine is provided with: a band-plate-shaped permanent magnet (4); a flux barrier (5) provided facing the end section (4a) in the widthwise direction of the permanent magnet (4); and a demagn...  
WO/2015/139933A3
The invention relates to a rotor (1) of a rotating electric machine. The rotor (1) comprises a two-part rotor shaft (3) which consists of rotor shaft parts (7, 9) which are interconnected and which are arranged successively along a rotor...  
WO/2015/137392A1
This invention is provided with: a core part (2a) obtained by layering a plurality of single-layer units (U) in the direction of a center axis (R), each of the single-layer units (U) being obtained by arranging a plurality of magnetic ma...  
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 ...  
WO/2015/136176A3
The invention relates to a rotatable electrical machine (1), particularly for a motor vehicle starter. Said machine has an axis of rotation (X) and comprises a stator (2a) including: a generator field coil (4), including at least one wir...  
WO/2015/135765A1
The invention relates to a rotor (1) of a rotating electric machine. The rotor (1) comprises a rotor lamination stack (3) with grooves (5) extending parallel to a rotor axis of the rotor (1), and magnetic pole-generating rotor components...  
WO/2015/135714A1
The invention relates to an assembly, for use in the drivetrain of a wind turbine, having a gearbox, having a generator and having a module (128), wherein the module (128) has a shaft (108) or a hub (402), at least one bearing (110), and...  
WO/2015/137390A1
The purpose of the present invention is to increase yield during punching out of a steel plate, when the core of a rotor is obtained as a laminate of the steel plate, when obtaining a rotor that brings magnetic flux density in gaps close...  
WO/2015/136185A1
The method according to the invention involves a hot-forging step and a cold-forging step that occurs after the hot-forging step. A polar wheel (10, 11) incorporating a plurality of finite chamfers (102) formed on exterior parts of the p...  
WO/2015/132110A3
The rotor for a rotating electric machine comprises a plurality of metal sheets (12) made from magnetic material, stacked along a stacking axis and each delimiting a plurality of housings (12c), a plurality of magnets (14) arranged insid...  
WO/2015/131472A1
Disclosed is a low-voltage small electric motor, comprising a casing (1) and a rotor magnet/a stator magnet in the casing (1), characterized in that through-holes (11) corresponding to the rotor magnet/stator magnet are provided in the c...  
WO/2015/133518A1
An armature core (8A) has a plurality of teeth (12) extending radially and is configured such that a plurality of coils (91, 92, 93) are wound on a drum part (12a) of each of the teeth in a concentrated winding configuration, at least th...  
WO/2015/133205A1
In order to reduce the eddy current loss in the support member of the rotor of an axial gap motor and enhance the motor efficiency, an axial gap motor of the present invention comprises: a rotor (10) having a disk-shaped support member (...  
WO/2015/133134A1
The purpose of the present invention is to obtain a preferable magnet torque while preventing a generated reluctance torque from lowering. A rotor core (31) has a plurality of magnet slots (32) and an air gap (34) formed therein, said ma...  
WO/2015/133177A1
The individual winding of each phase (U-phase, V-phase, and W-phase) constituting a DC electric motor is divided into at least two or more windings, and the divided windings are connected in parallel with each other and wound around the ...  
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...  
WO/2015/132116A3
The invention relates to an electric machine (1) comprising a rotor (3) cooed by a cooling gas and a stator (5) which surrounds the rotor (3) and which comprises several partially laminated cores (13). Said partially laminated cores (13)...  
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...  
WO/2015/132111A1
The stator for a rotary electric machine comprises a first stack of laminations (12) which are made of a magnetic material and form an external field frame, and a second stack of laminations (14) made of a magnetic material and forming a...  
WO/2015/132991A1
Provided is a synchronous reluctance motor achieving an increase in efficiency. A rotor core has as many flux barriers in a circumferential direction as the number of poles, said flux barriers being formed by alternately arranging one or...  
WO/2015/132462A3
An electrical turbo-machine comprises a stator (101), a rotor (102), and a turbine section (110) driven with a working flow containing vaporizable material, for example water, in vaporized form. The rotor comprises cooling channels (106-...  

Matches 501 - 550 out of 46,264