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Patent Searching and Data


Matches 501 - 550 out of 21,341

Document Document Title
WO/2013/074478
A continuous stator winding includes a conductor having a rectangular cross-section, and a plurality of loops formed in the conductor. Each of the plurality of loops includes first and second substantially straight segments joined by at ...  
WO/2013/071436
A wheel motor comprises a stator portion comprising a core secured to an axle and defining air-circulation openings extending through the core, a stator ring mounted about a periphery of the core. The stator ring has teeth separated by s...  
WO/2013/073756
The present invention provides a motor having an embedded permanent magnet including: a stator having teeth around which coils are wound; a rotor which is rotatably provided inside the stator and is formed with a plurality of rotor secto...  
WO/2013/073264
A motor is provided with a rotor having a rotor core on which a plurality of permanent magnets are arranged in the circumferential direction thereof, and a stator having a stator core around which a multi-phase stator coil is wound. The ...  
WO/2013/073300
A laminated core manufacturing method in which rotary lamination is performed wherein core pieces (20) manufactured by conveying a band-shaped material to be blanked (10) to a mold device and sequentially pressing the band-shaped materia...  
WO/2013/072531
The invention relates to the design of a retractable modular stator for an electric motor/generator, formed by one or more modules that can be moved radially or in any other direction that allows the separation between the rotor and the ...  
WO/2013/073141
This axial blower (18) is equipped with a rotary shaft (9), a propeller fan (8), a squirrel cage rotor (3), and a stator. The propeller fan (8) is connected to at least one end of the rotary shaft (9). The squirrel cage rotor (3) is inte...  
WO/2013/073286
A rotor for a rotating electric machine that has magnets which are bonded to bonding surfaces on the outer periphery of a rotor core, wherein large-bore concave sections and small-bore convex sections are formed on the inner circumferent...  
WO/2013/072892
The present invention relates to a rotor of a rotary electric machine with flux concentration, comprising: - a shaft (2) extending along an axis of rotation of the rotor, and - a rotor mass (3) fitted onto the shaft, having a central ope...  
WO/2013/073416
Provided is a dynamo-electric machine configured so that the influence of pulsating torque on the rotation of the rotor is reduced to allow the rotor to rotate smoothly. A dynamo-electric machine comprises: a rotor which is provided with...  
WO/2013/068947
The present invention relates to a flux-switching machine, comprising a stator having phase windings and field coils, wherein, in said machine, at least one field coil (Ε+, E-) is arranged in a pair of notches (3, 4) separated by at lea...  
WO/2013/068947
The present invention relates to a flux-switching machine, comprising a stator having phase windings and field coils, wherein, in said machine, at least one field coil (Ε+, E-) is arranged in a pair of notches (3, 4) separated by at lea...  
WO/2013/070008
A motor for a washing machine according to the present invention comprises: an inner rotor which is connected to a drying tub rotary shaft, and which rotates therewith; an outer rotor which is connected to a pulsator rotary shaft, and wh...  
WO/2013/070868
A generator is provided comprising: a frame; a stator core comprising laminations; and clamping structure to axially clamp the laminations together. The clamping structure may comprise: a plurality of first finger plates engaging a first...  
WO/2013/068956
The invention relates to a singly-excited flux-switching electrical machine (1), comprising field coils (E) and phase windings (A, B, C), the field coils and the phase windings being accommodated in respective unevenly shaped notches (3,...  
WO/2013/067626
A cooling assembly for the stator of an electric machine provided with coils including heads is described herein. The cooling assembly includes a generally cylindrical cooling body provided with opposite longitudinal ends and at least on...  
WO/2013/067627
A cooling arrangement for the stator of an electric machine provided with coils including heads is described herein. The cooling arrangement includes a generally cylindrical cooling body provided with opposite longitudinal ends. Heat tra...  
WO/2013/070400
An induction machine short circuit stop is interposed between a brace and a machine component, such as a generator building bolt, in order to limit component motion during a short circuit event. The stop is a block of resilient non-condu...  
WO/2013/068675
The rotor (1) according to the invention includes a plurality of alternating north poles (N) and south poles (S) that are from a plurality of permanent magnets (3) arranged in first recesses (4). Said first recesses are evenly distribute...  
WO/2013/069076
The purpose of the present invention is to provide a rotor capable of reduction in the size and weight and reducing the noise of a permanent magnet embedded motor while minimizing the rise in cost therefor, and to provide a motor using t...  
WO/2013/067627
A cooling arrangement for the stator of an electric machine provided with coils including heads is described herein. The cooling arrangement includes a generally cylindrical cooling body provided with opposite longitudinal ends. Heat tra...  
WO/2013/068153
The invention relates to an electrical motor assembly (7), in particular for an adjustment motor for use in motor vehicle technology, having a pole pipe (8), wherein the pole pipe (8) comprises a first section (9) having a first inner di...  
WO/2013/068956
The invention relates to a singly-excited flux-switching electrical machine (1), comprising field coils (E) and phase windings (A, B, C), the field coils and the phase windings being accommodated in respective unevenly shaped notches (3,...  
WO/2013/068675
The rotor (1) according to the invention includes a plurality of alternating north poles (N) and south poles (S) that are from a plurality of permanent magnets (3) arranged in first recesses (4). Said first recesses are evenly distribute...  
WO/2013/065342
In order to prevent unwanted burr formation on an insulating resin that is provided between a stator winding and a main core block body, the present invention provides a stator core manufacturing method for manufacturing a stator core th...  
WO/2013/063677
A core for a primary of a linear induction motor. The core comprises a plurality of laminate sheets positioned between two walls of a frame. Each laminate sheet of the plurality of laminate sheets comprises a plurality of heat dissipatin...  
WO/2013/064485
The invention relates to a method for producing a round stator. According to the invention, wound pole teeth are inserted into the insertion section of a rolling device to form a pole tooth row and the pole tooth row is pushed into the r...  
WO/2013/064998
The invention relates to a rotor (1) of a rotary electric machine, in particular for a flux-switching or wound-rotor machine, comprising a mounting for installing the rotor on a shaft and a plurality of magnetic sectors, preferably in th...  
WO/2013/065275
Provided are a rotor for a motor and a motor provided with same, enabling reluctance torque to be suitably adjusted while preventing magnetic flux leakage. A rotor for a motor, the rotor being provided with a plurality of holes (23) that...  
WO/2013/063662
Synchronous generator, according to this invention, can be seen as transformer (fig. 1) whose middle column (10) with the primary excitation coil (13) are cut out and stuck on a shaft and can be longitudinally rotated between other one o...  
WO/2013/065110
This interior permanent magnet motor is constructed by installing a rotor core (7), which is created by laminating multiple electromagnetic steel plates together, inside a stator. Magnets that constitute magnetic poles of the rotor core ...  
WO/2013/064998
The invention relates to a rotor (1) of a rotary electric machine, in particular for a flux-switching or wound-rotor machine, comprising a mounting for installing the rotor on a shaft and a plurality of magnetic sectors, preferably in th...  
WO/2013/060593
Electric machine (10), in particular AC generator, with a stator (16), which has an electromagnetically effective surface (19), with a rotor (20), which likewise has an electromagnetically effective surface (26), wherein the electromagne...  
WO/2013/060412
The invention relates to a drive assembly, wherein a rotor shaft is connected to a hub part in a rotationally fixed manner, in particular by means of a parallel key connection, wherein at least one pack is arranged on the hub part, where...  
WO/2013/060960
The rotor (1) according to the invention comprises a plurality of alternating north poles (N) and south poles (S) formed from a plurality of permanent magnets (3) having a radial polygonal section and arranged in first recesses (4). Thes...  
WO/2013/062811
An electric machine having a rotor with an axially extending magnet slot. A magnetic material is mounted in a magnet holder to form a magnet holder assembly which is installed in the magnet slot of the rotor. In some embodiments, the mag...  
WO/2013/061397
Provided is a rotor of an interior permanent magnet motor equipped with: a rotor core (2); multiple permanent magnet insertion holes (5) which are formed on the outer periphery of the rotor core (2) in the circumferential direction; perm...  
WO/2013/060960
The rotor (1) according to the invention comprises a plurality of alternating north poles (N) and south poles (S) formed from a plurality of permanent magnets (3) having a radial polygonal section and arranged in first recesses (4). Thes...  
WO/2013/062318
Disclosed is a permanent magnet motor for a washing machine. The permanent magnet motor comprises a stator including stator teeth and stator slots, a stator coil being wound on the stator teeth, and a rotor rotating about a rotor shaft, ...  
WO/2013/061427
This rotor for constructing an interior permanent magnet motor is equipped with: magnets (2-1 to 2-6) to be inserted into the rotor; and rotor core (1) on which magnet insertion holes for inserting the magnets (2-1 to 2-6) are formed. Th...  
WO/2013/057673
Described is a rotor (1) for an electrical machine comprising a laminated core (2) having a main axis (R) and a plurality of poles {3a, 3b) delimiting a plurality of radial seats (4) extending along the main axis (R), each seat (4) being...  
WO/2013/056483
An electric motor stator of capacitive operation type and a manufacturing method therefor. The stator thereof comprises a stator core, a main winding and a secondary winding, wherein the stator core is a split unit stator core formed by ...  
WO/2013/058100
A permanent magnet motor is provided with a stator having a stator core wound by a stator coil and a rotor having substantially rectangular block-like permanent magnets which are arranged opposite the stator core in a frame and form a pl...  
WO/2013/057371
An electric machine comprising a support frame (6), an outer rotor (2), a stator (4), and dampening means, the outer rotor (2) and the stator (4) being supported to the support frame (6), the dampening means being adapted for dampening v...  
WO/2013/054069
A brushless motor comprising a four-pole permanent-magnet rotor (11) and a four-pole stator (12). The stator comprises two stator elements (15, 16) arranged on opposite sides of the rotor. Each stator element (15, 16) comprises a c-shape...  
WO/2013/055183
Disclosed is a waterpower generator. The waterpower generator includes: a housing having a hollow; a stator is provided at an inner circumference of the hollow; a cylindrical rotational body which is provided at the hollow and in which a...  
WO/2013/053537
The present invention relates to a rotor or a stator for an electric machine, with a rotor axis, which extends in an axial direction, with a basic body, which is arranged concentrically around the rotor axis, with at least one permanent ...  
WO/2013/055183
Disclosed is a waterpower generator. The waterpower generator includes: a housing having a hollow; a stator is provided at an inner circumference of the hollow; a cylindrical rotational body which is provided at the hollow and in which a...  
WO/2013/053704
The present invention relates to a rotor for an electric machine, comprising a rotor shaft which extends in an axial direction, and a basic body, which is arranged concentrically around the rotor shaft and is fastened on said rotor shaft...  
WO/2013/054068
A stator comprising a plurality of stator elements, each stator element comprising a core and a coil wound about the core. The coil of at least one stator element is wound at angle such that the coil is sheared towards an adjacent stator...  

Matches 501 - 550 out of 21,341