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Matches 301 - 350 out of 44,312

Document Document Title
WO/2015/076045A1
Provided are a rotary electric machine that achieves high output and simultaneously enhances reluctance torque, reduces stress, and improves a power factor, and an electric vehicle provided with the rotary electric machine. Permanent mag...  
WO/2015/076400A1
Provided is a magnetic rotary device that is excellent in terms of efficiency, uniformity, and stability of rotation and energy-saving performance, whereby little resistive force is generated against the rotation of a rotor when permanen...  
WO/2015/074940A1
The invention relates to an electric motor including a rotor (2) including a magnetised part (3) defining a plurality of rotor poles, and a stator (4) including a plurality of coils (8) and a magnetic armature (6) defining a magnetic cir...  
WO/2015/074919A3
This invention refers to an electric motor (1) of axial magnetic flux, this electric motor has: at least one stator crown (2) that defines a contact surface (13), several magnets (3, 3', 3", 3"') associated with the contact surface (13) ...  
WO/2015/075784A1
 In the present invention, the efficiency at which a winding is cooled is improved while a stator core is firmly held. An axial-gap rotary electric machine provided with: a stator; a first rotor; a second rotor; and a housing that acco...  
WO/2015/074774A2
The invention relates to a machine component, in particular a rotor, for an electric machine, comprising a magnet arrangement (11), which comprises a plurality of magnet elements (3) arranged against each other in an arrangement directio...  
WO/2015/074911A2
The invention relates to an electric machine (10), in particular an electric machine (10) such as a generator or a motor, having at least one pole (22, 23) such as a salient pole or a claw pole, for converting mechanical energy into elec...  
WO/2015/071089A3
The invention relates to an electric machine (1) with a rotor (3), a stator (5), a housing (7), and two winding heads (17). Each of the winding heads (17) has a potting (19) made of an electrically insulating material such as plastic for...  
WO/2015/074023A1
A rotor includes an inner wall and an outer wall, where the inner wall forms a space and is radially centered along a central longitudinal axis of the rotor. The rotor further includes a first magnetic pair of legs corresponding to a fir...  
WO/2015/071469A3
A rotor system for a downhole motor comprises a set of permanent magnets, a set of conductors and a pair of end conductor rings connecting the set of conductors. The set of permanent magnets and the set of conductors being substantially ...  
WO/2015/073658A1
A motor including a sealed rotor with at least one salient rotor pole and a stator comprising at least one salient stator pole having an excitation winding associated therewith and interfacing with the at least one salient rotor pole to ...  
WO/2015/072299A1
This invention provides the following: a commutated motor that has a stator core using oriented magnetic steel sheets and makes it possible to substantially improve the efficiency of the magnetic circuit of said commutated motor; an elec...  
WO/2015/070551A1
A permanent magnet motor structure reducing the torque pulsation of a surface mounted permanent rotor, the motor structure comprising a stator assembly (1) and a rotor assembly (2); the stator assembly (1) comprises a stator core (11) an...  
WO/2015/070547A1
A rotor structure with built-in permanent magnets, and a motor and an assembly structure thereof. The rotor structure comprises a rotor core (1) and several permanent magnets (2), wherein a shaft hole (11) used for installing a rotating ...  
WO/2015/071091A3
The invention relates to an electric machine (1), in particular an asynchronous machine, with a rotor (3), a stator (5), and a housing (7). The stator (5) has winding heads (17) on stator end faces (6). Each winding head (17) is received...  
WO/2015/072018A1
The purpose of this invention is to provide the following: a commutated motor that has a stator core using oriented magnetic steel sheets and makes it possible to substantially improve the efficiency of the magnetic circuit of said commu...  
WO/2015/068846A1
[Problem] To obtain a variable-field-type rotary electrical machine having a significantly simplified structure. [Solution] The rotary electrical machine (1) has: a stator (2) provided with a stator winding (7) and a stator core (5); and...  
WO/2015/067011A1
A rotor of a brushless DC motor, comprising a magnetic yoke (1) and a magnetic ring (2), wherein the magnetic yoke (1) is cylindrical, the magnetic ring (2) is arranged on an inner cylindrical surface of the magnetic yoke (1), and a magn...  
WO/2015/067514A1
The invention relates to an electric motor water pump (2) comprising a pump casing (10) having an intake pipe (14) and a pressure pipe (16), in which pump casing (10) a stator (24) and a rotor (28) driving an impeller (44) are arranged. ...  
WO/2015/068749A1
 Provided is an SPM motor in which sudden locking of the motor is prevented and stability is increased. A magnet (103) is inserted into the permanent-magnet insertion groove (102) of a rotor (101) and affixed using an adhesive. The len...  
WO/2015/068266A1
In the present invention, the outer lateral surface of a plurality of teeth sections of one split core faces the lateral surface of the teeth section of an adjacent split core and forms a second slot that extends between itself and the a...  
WO/2015/069062A1
Provided is a high-performance thin motor. The motor comprises a rotor (50) and a stator (20) facing the rotor (50) with a gap therebetween. The stator (20) includes a ring-shaped connecting core (10) having a plurality of split cores (5...  
WO/2015/064911A1
The purpose of the present invention is to increase the efficiency of electricity generation with the same rotating force for the same time period when compared to that of a general electricity generation device using a magnet and to rem...  
WO/2015/064086A1
Provided are a motor and a washing machine using the motor. The motor (4) includes a magnet consisting of a sintering body of magnetic powder and the direction of easy magnetization of the magnet is formed by sequentially changing the an...  
WO/2015/062884A3
The invention relates to an electric machine (100), having a stator (101), on which a plurality of phase windings (106) is disposed, and which has at least one stator lamination structure (102, 104) which extends perpendicular to the axi...  
WO/2015/063871A1
A permanent magnet embedded electric motor comprises: a stator core (8) disposed inside a frame (6); a rotor (22) disposed in the inner diameter portion of the stator core (8); and a plurality of compression portions (18) that are formed...  
WO/2015/062815A3
The invention relates to an electrical machine (100) having a stator (105), a rotor (110) mounted to be rotatable about an axis of rotation (120) and an air gap (115) for mounting the rotor (110) in the axial direction. The air gap (115)...  
WO/2015/066158A1
An electric motor includes: a stator; a shaft; a rotor mounted on the shaft, the rotor having an end ring that is concentric with the shaft; and a flux shield around the shaft inside the end ring.  
WO/2015/065699A3
A permanent magnet machine (10), a rotor assembly (12) for the machine, and a pump assembly (100). The permanent magnet machine (10) includes a stator assembly (14) including a stator core (56) configured to generate a magnetic field and...  
WO/2015/064407A1
Provided is an in-wheel motor that can reduce axial direction dimensions at a low cost and without increasing radial direction dimensions. An electric motor (1), which is an in-wheel motor, is provided with the following: a motor housing...  
WO/2015/062973A3
The invention relates to a rotor (6) for an electric machine (4) of a domestic appliance (1), comprising a non-magnetic carrier (19) for connecting the rotor (6) to a motor shaft of the electric machine (4), a plurality of permanent magn...  
WO/2015/065699A2
A permanent magnet machine, a rotor assembly for the machine, and a pump assembly. The permanent magnet machine includes a stator assembly including a stator core configured to generate a magnetic field and extending along a longitudinal...  
WO/2015/064199A1
A permanent magnet embedded electric motor comprises: a stator core (8) disposed inside a frame (6) and having a back yoke (8c) and a plurality of pole teeth (8d); a rotator (22) disposed on the inner-diameter side of the pole teeth (8d)...  
WO/2015/065088A1
The present invention provides a motor of which total balance is excellent in consideration of low vibration, high efficiency and rigidity (high rotation). The motor comprises: a stator that has a plurality of teeth formed, toward the ce...  
WO/2015/064993A1
The present invention relates to a BLDC motor which maximizes efficiency by induced polarization and, more particularly, to an induced polarization BLDC motor which subjects the magnetic field plane of a stator to induced polarization so...  
WO/2015/059012A2
The invention relates to a rotor (2) for an electric machine of a motor vehicle, in particular for a hybrid vehicle, comprising a rotor carrier (8), which has a radial segment (30) and an axial segment (11) and carries a laminated rotor ...  
WO/2015/058840A2
The invention relates to a device for producing an electric motor, said device comprising an auxiliary tool for arranging magnetic elements in a rotor unit of the electric motor. Said auxiliary tool has a plurality of receiving elements,...  
WO/2015/058840A3
The invention relates to a device for producing an electric motor, said device comprising an auxiliary tool for arranging magnetic elements in a rotor unit of the electric motor. Said auxiliary tool has a plurality of receiving elements,...  
WO/2015/059012A3
The invention relates to a rotor (2) for an electric machine of a motor vehicle, in particular for a hybrid vehicle, comprising a rotor carrier (8), which has a radial segment (30) and an axial segment (11) and carries a laminated rotor ...  
WO/2015/059768A1
In the case of a rotor (1) for a rotary electric machine related to the present invention, a rotor core (2) is equipped with both a first core section (20) that is constructed by joining multiple core pieces (5, 6) together by means of s...  
WO/2015/056364A1
This compressor is provided with an electric motor section (2), a compression mechanism section (3), and a housing (5). The electric motor section (2) comprises: a stator (10) obtained by stacking a plurality of electromagnetic steel she...  
WO/2015/056268A1
The invention implements a variation of the electrical transverse flux machine (motor or generator) that employs ferromagnetic excitation elements mostly located on the stator rather on the rotor. The excitation elements are employed in ...  
WO/2015/056344A1
Provided an electric motor rotor that comprises: a cylindrical yoke (4); a resin magnet part (5) that is formed integrally on the outer periphery of the yoke (4) from a resin magnet; a position detecting magnet (11) that is arranged on o...  
WO/2015/055493A3
The invention relates to an electric drive (2) comprising: a stationary outer stator (20) and an inner stator (96), and a rotor (50), which comprises a ferromagnetic rotor sleeve (56) to which permanent magnets (62) are attached on the s...  
WO/2015/056709A1
 Provided is an electric motor that, by rotating efficiently, allows power consumption and radiated heat to be minimized with minimal reduction in output. An electric motor (10) is provided with a rotor (20), a stator (30), and a contr...  
WO/2015/053171A1
Each tooth (7) of this stator has a coil attachment section (15) around which a stator coil (3) is wound and a widened section (17), at the base end of the coil attachment section (15), that is wider in the circumferential direction than...  
WO/2015/053229A1
A core (1) of a rotary electric machine, said core comprising a positioning body (22) and first and second engagement pieces (23, 24). First, the positioning body (22) is disposed on the inner periphery of a cylinder section (19), and po...  
WO/2015/051740A1
A disc power generator comprises a first housing (110) and a second housing (120). The first housing and the second housing are locked and fixed together to enclose a receiving space. The disc power generator further comprises a first ma...  
WO/2015/053071A1
This stator (2) has a stator core (5) in which a plurality of teeth (13) protrude radially outwards from a cylindrical yoke (12). Said stator core (5) comprises a plurality of U-shaped core pieces (17), each of which has two radially pro...  
WO/2015/052432A3
The present invention concerns an electrical machine comprising a tubular rotor magnetised to have circumferential polar alternations, and a stator comprising a body (4) that is traversed by a channel (16) having an inner transverse sect...  

Matches 301 - 350 out of 44,312