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Patent Searching and Data


Matches 501 - 550 out of 21,262

Document Document Title
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  

Matches 501 - 550 out of 21,262