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Matches 301 - 350 out of 45,119

Document Document Title
WO/2015/158510A3
The invention relates to a dynamo-electric machine (1) having a stator (2) and a rotor (4), each of which comprises a soft magnetic material for conducting the magnetic field, a composite material, which consists of a chemical-resistant ...  
WO/2015/159334A1
[Problem] To make it possible to perform driving in an optimum operation state by means of using a control motor in a mechanism that changes a field magnetic flux. [Solution] A variable field magnet rotating electrical machine (1) that c...  
WO/2015/159389A1
The purpose of the present invention is to obtain the armature iron core of a rotating electric machine, the material yield and productivity of which can be improved without degrading the characteristics of the rotating electric machine ...  
WO/2015/158481A1
The invention relates to an electric machine (1) comprising a stator (3) and comprising a rotor (2), wherein the stator (3) has windings having at least one end-side end winding (4, 4'), and wherein the rotor (2) has at least one at leas...  
WO/2015/158988A3
The invention relates mainly to an outer stator (15) for a rotary electric machine, comprising a body (16) provided with a yoke and teeth (25), with slots (28) being defined between pairs of teeth, as well as a winding comprising conduct...  
WO/2015/157863A1
The external rotor for an electric machine includes a cylindrically shaped receptacle having a peripheral wall and a magnet-receiving assembly including segments assembled to the inner surface of the peripheral wall so as to define a cyl...  
WO/2015/159658A1
This invention provides a permanent-magnet dynamo-electric machine that has a small form factor, is highly efficient, and in a high-speed region, minimizes power-factor decreases caused by voltage-phase advances due to the effects of q-a...  
WO/2015/158256A1
An efficient motor stator made of oriented silicon steel sheets. The motor stator comprises an oriented silicon steel sheet set (1) and stator core fixed pieces (5) fixed on the two sides of the orientation silicon steel sheet set. The o...  
WO/2015/159461A1
The purpose of the present invention is to efficiently cope with the plate thickness deviation of a laminated iron core in an axial air gap type electric motor. An axial air gap type electric motor comprises: a stator formed by arranging...  
WO/2015/158986A2
The invention primarily relates to a stator of a rotary electric machine, comprising a body (16) provided with a yoke (26) and teeth arranged along an inner periphery of said yoke (26), wherein said teeth, in pairs, define notches, chara...  
WO/2015/158338A3
The invention relates to a rolling element bearing (01) comprising a first bearing ring (02), a second bearing ring (03), and a Lundell alternator (04) that is arranged between said two bearing rings (02, 03). The Lundell alternator (04)...  
WO/2015/159322A1
A brushless motor of the present invention comprises: a winding assembly formed by winding a winding wire around a stator core formed by laminating stator core sheets; a rotor assembly formed by fixing at least a rotor core to a shaft; a...  
WO/2015/158986A3
The invention primarily relates to a stator of a rotary electric machine, comprising a body (16) provided with a yoke (26) and teeth arranged along an inner periphery of the yoke (26), wherein said teeth, in pairs, define notches. The st...  
WO/2015/158987A3
The invention essentially relates to an outer stator (15) for a rotary electric machine, comprising a body (16) equipped with a yoke and teeth (25) arranged on the internal periphery of the yoke (26), with slots (28) being defined betwee...  
WO/2015/154176A1
A ring piezoelectric harvester excited by magnetic forces with high excitation frequencies is developed. The harvester is made of a concentric outer ring stator and an inner ring rotator. The stator ring is made of a series of discrete p...  
WO/2015/155560A1
The invention relates to an arrangement for marking a laminated rotor or stator package for an electric machine, produced in a progressive blanking tool, by a retaining device, with the purpose of defining the tool, the manufacturer and,...  
WO/2015/155732A2
The present invention relates to a rotor (1) for a rotary electric machine, comprising permanent magnets (7) defining magnetic poles (11) of the rotor, i.e. a first pole and a second pole adjacent to the first pole, the first and second ...  
WO/2015/154936A1
Disclosed is a stator (10) of an electric machine (1), in particular for a hybrid or electric vehicle, having a stator support (16) which is essentially in the shape of a cylindrical sleeve and extends axially, wherein the stator support...  
WO/2015/155731A2
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, the two permanent magnets (7) being arranged ...  
WO/2015/155730A2
The present invention relates to a stator (2) for a rotary electric machine (10), comprising: a toothed ring (25) comprising teeth (23) defining notches (21) therebetween, said notches being open radially toward the outside, windings (22...  
WO/2015/155730A3
The present invention relates to a stator (2) for a rotary electric machine (10), comprising: a toothed ring (25) comprising teeth (23) defining notches (21) therebetween, said notches being open radially toward the outside, windings (22...  
WO/2015/155732A3
The present invention relates to a rotor (1) for a rotary electric machine (10), comprising permanent magnets (7) defining magnetic poles (11) of the rotor, i.e. a first pole and a second pole adjacent to the first pole, the first and se...  
WO/2015/155032A1
The invention relates to a permanent-magnet rotor of an electric machine. The aim of the invention is to provide a comparatively durable permanent-magnet rotor and a production method therefor. To achieve this, the rotor has: a surface (...  
WO/2015/155043A1
The invention relates to an electric motor (100) comprising a stator (2) and a rotor (3), the rotor (3) being arranged around the stator (2), an element (9) for supporting said rotor (3) and said stator (2), a motor support (5) through w...  
WO/2015/154220A1
Disclosed are a method and a device for stacking and fixing a stator core used in a traction motor of a narrow gauge locomotive, wherein stopper ports, which match with the outer diameter of the stator core lamination, are provided on th...  
WO/2015/156931A1
A pumping system (12) for use in moving a fluid present within a wellbore (14) is provided. The pumping system includes an electric linear motor (18) having a motor housing and a stator coupled to the motor housing. The stator includes a...  
WO/2015/156999A1
A conductor retention member for a stator core includes a body formed from a non-electrically conductive material. The body includes a radial outwardly facing edge and a radial inwardly facing edge. A plurality of openings extends betwee...  
WO/2015/154938A1
What is described is: a modular unit (12) for an electric machine (10) which comprises a ring-shaped laminate stack (16) which is formed from a large number of axially stacked sheet-metal laminations (17), wherein the laminate stack (16)...  
WO/2015/154940A1
What is described is: a stator (14) of a rotating electric machine (10) which comprises a ring-shaped laminate stack (16) having a yoke (18) and teeth (20) protruding radially therefrom. The laminate stack (16) is formed from a large num...  
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/2015/146005A1
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...  

Matches 301 - 350 out of 45,119