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WO/2013/073263 |
Provided are a motor and a motor system which are capable of estimating the mechanical degree of a rotor that expresses the absolute position of the rotational position of the rotor. The motor is provided with a rotor having a rotor core...
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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 ...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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,...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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, ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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WO/2013/054438 |
A rotator of a rotating electric machine that is constructed by press-fitting a shaft (2) into a penetration hole created in a laminated core (3), wherein protruded strip sections (2a) for engaging with the inner wall of the penetration ...
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WO/2013/054479 |
The present invention is a resin-molded motor equipped with a stator iron core, a spool, a stator and a molded structure. A main component of the spool is formed from a thermoplastic resin; when the thermoplastic resin of the spool has a...
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WO/2013/054069 |
A brushless motor comprising a four-pole permanent-magnet rotor and a four-pole stator. The stator comprises two stator elements arranged on opposite sides of the rotor. Each stator element comprises a c-shaped core having a back and two...
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WO/2013/053479 |
This invention relates to a rotor core stack, in particular for a brushless synchronous motor, with rotor laminations having a formed hub, which allows a shared spoke arrangement of the two rotor laminations as a result of two adjacent r...
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WO/2013/055009 |
A rotor of a superconducting rotary machine according to the present invention comprises: a yoke provided with receiving sections which are consecutively formed on the outer peripheral surface thereof; bobbins received in each of the rec...
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WO/2013/051617 |
The present invention provides a permanent magnet type rotating electrical machine. A rotor core has a plurality of magnet insertion holes with substantially rectangular cross-sections for each magnetic pole. Nonmagnetic sections are for...
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WO/2013/051618 |
A rotary electric machine includes a stator having a stator core in which are formed a plurality of slots and a plurality of stator coils accommodated in the slots, and a rotor arranged on the inner circumference side of the stator. The ...
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WO/2013/050955 |
The invention relates to a rotor (1) for a rotary electric machine, extending along a longitudinal axis (X) and comprising: projecting poles (3) having pole shoes (3a), and at least one internal cooling channel (5) extending axially alon...
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WO/2013/052315 |
An apparatus for and a method of brazing copper armature conductors to a commutator during the production of automotive starting motors. In the inventive method, two conductors of the armature are brazed together and are also brazed to t...
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WO/2013/051125 |
The laminated core manufacturing method related to the invention is a method of manufacturing a laminated core made by punch crimp lamination by placing in a straight line and punching out multiple divided core pieces each composed of a ...
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WO/2013/050957 |
The invention relates to a rotor (1) for a rotary electric machine, extending along a longitudinal axis (X) and comprising: an assembly of electrical sheets (2) forming projecting poles (3), two projecting poles defining an interpolar re...
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WO/2013/047298 |
In this manufacturing device for a magnet body for a field pole that brings an upper mold punch into contact with a magnet body affixed onto a lower mold die and applies pressure to fracture the magnet body, at least one or more protrudi...
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WO/2013/045240 |
An electric machine has a stator (1) and a rotor (2). The stator (1) is arranged around an axis of rotation (4) and extends in the direction of the axis of rotation (4) from a first axial end (5) via a central region (6) to a second axia...
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WO/2013/048363 |
A motorized blower assembly (1) is provided for use in respiratory therapy applications. The active motor sub-assemblies (6, 7, 9) are encapsulated within an over-molded thermoplastic material (5) with selected vibration-dissipative and ...
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WO/2013/047979 |
Disclosed therein is a rotor for a motor. The rotor includes: a rotor core including an annular ring having a shaft hole formed at a central portion thereof, a plurality of yokes formed around the annular ring, and magnet insertion holes...
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WO/2013/046891 |
This motor is provided with a stator and a rotor that is driven by the stator so as to rotate around a rotary shaft. The rotor is provided with magnets that have circumferential surfaces arranged along the direction of rotation. The stat...
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WO/2013/047768 |
The present invention reduces the cost of a drive motor used for an aperture device. This aperture device is provided with an aperture drive motor (6) for driving an aperture member forming an aperture through which incident light is all...
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