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| Application No. | Application Title | Issue Date |
| 20120126653 | AXIAL-FLUX THIN-PLATE MOTOR An axial-flux thin-plate motor is disclosed, which includes: a stator formed of an annular disk of silicon steel and comprising a plurality of teeth formed on one side of the annular disk, a plurality of insulation sleeves, each insulation sleeve having a shape which ma... | 05/24/2012 |
| 20120080976 | STATOR FOR ELECTRICAL ROTATING MACHINE Included are a pair of insulators arranged on axial end surfaces of a split core, and an insulating film attached to lateral side surfaces of the tooth part, for insulating the split core from a coil wound around the tooth part. Each insulator includes projections proje... | 04/05/2012 |
| 20120049688 | Electricity-Generating Device An electricity-generating device has a rotator unit comprising a rotator, multiple magnetic strips and a shaft; has an outer stator unit comprising multiple annular steel sheets, multiple dividing boards, multiple insulating sheets, and an outer coil; and has an inner s... | 03/01/2012 |
| 20120038239 | DRY MICA TAPE AND INSULATION COILS MANUFACTURED THEREWITH A dry mica tape includes a base material, a binder resin layer A formed on the base material and including an epoxy resin and an accelerator, a mica paper layer formed in contact with the binder resin layer A, and a binder resin layer B formed in contact with the mica p... | 02/16/2012 |
| 20120025661 | OUTER-ROTOR SALIENT-POLE CONCENTRATED WINDING MOTOR An outer-rotor salient-pole concentrated winding motor includes a salient-pole concentrated winding stator and a rotor. The salient-pole concentrated winding stator includes stator core, coils and insulators. The stator core has a plurality of teeth that extend outward ... | 02/02/2012 |
| 20120025663 | ROTATING ELECTRIC MACHINE A rotating electric machine includes a rotor, a stator and a load side bracket. The rotor has an outer rotor surface around a rotational axis. The stator is provided to surround the outer rotor surface. The stator includes a stator core and a stator coil. The stator cor... | 02/02/2012 |
| 20120025662 | OUTER ROTOR MOTOR An outer rotor motor includes a stator and a rotor. The stator includes a stator core having a plurality of teeth, coils and insulators retaining the coils. The insulators are connected to each other in an annular configuration such that the teeth are inserted into the ... | 02/02/2012 |
| 20120025660 | MULTIPLE CONDUCTOR WINDING IN STATOR An electric machine includes a stator disposed about an axis in register with the rotor. The stator has a plurality of slots parallel to the axis. A plurality of windings with generally rectangular cross sections is provided with each winding having a first portion disp... | 02/02/2012 |
| 20120019092 | COMPRESSOR A compressor includes a casing and a motor disposed inside the casing. The motor is welded to the casing at a plurality of weld positions. The motor includes a core, a coil, at least one insulating member and a gap. The core has an annular back yoke portion, a plurality... | 01/26/2012 |
| 20120013204 | ELECTRIC MOTOR It is an object of the invention to secure an insulation distance between a stator and a rotor without reducing a region of a slot of a stator core in which a winding is installed. The representative electric motor includes a cylindrical stator core 131 fixed to ... | 01/19/2012 |
| 20120001514 | STATOR BAR A high voltage stator bar includes a substantially quadrangular conductive element made of a plurality of interwoven strands, and an electric insulation applied around the conductive element. The permittivity at the corners of the electric insulation decreases by less t... | 01/05/2012 |
| 20110291519 | Segmented Stator Assemblies Having End Caps Segmented stator assemblies having a plurality of stator segments and a plurality of end caps are disclosed. According to one example embodiment, a segmented stator assembly includes a plurality of stator segments and a plurality of end caps. Each stator segment has a y... | 12/01/2011 |
| 20110291520 | ALIGNMENT OF SEGMENTED STATORS FOR ELECTRIC MACHINES A stator segment for a segmented stator of an electric machine includes insulative material configured for overlapping with insulative material of an adjacent stator segment to provide continuous insulation along a joint between the adjacent stator segments. Additionall... | 12/01/2011 |
| 20110285240 | STATOR, MOTOR, AND COMPRESSOR A stator includes a core and an insulator. The core has a plurality of annularly arranged tooth portions. The insulator is disposed on an end portion of the core, and has an annular wall portion extending in a direction departing from the core. A protrusion protrudes ra... | 11/24/2011 |
| 20110285142 | Generator with Single Turn Wave Winding, Wind Turbine and Method for Determining the Thickness of the Slot Insulation of a Generator A generator is provided that includes at least one pole set representing one phase. Each pole set includes a plurality of poles and each pole including a plurality of slots. A plurality of conductors are assembled such that each conductor is turned about the poles of a ... | 11/24/2011 |
| 20110273053 | ARMATURE OF ELECTRIC MOTOR An object of the invention is to provide an armature of an electric motor that provides a maximum of space for winding without causing an increase of the magnetic resistance and reduction of the coil space factor. The armature of the electric motor includes a stator yok... | 11/10/2011 |
| 20110273033 | ROTARY ELECTRIC MACHINE A rotary electric machine having a stator whose dismantled structure can be reintegrated at reduced cost. The stator eliminates difficulties in separation and reuse at the time of disposal incident to use of molding such as resin molding. Also, it has no adverse environ... | 11/10/2011 |
| 20110260572 | MOTOR STATOR AND MANUFACTURING METHOD OF MOTOR STATOR A motor stator (10) is provided with a stator core (11) having a plurality of slots (16), insulation members (12) which are disposed in the plurality of slots, and coils of a plurality of phases (13) which are respectively formed by di... | 10/27/2011 |
| 20110241474 | ARMATURE AND MOTOR An armature includes a core-back, insulator members, coils and insulating sheets. The insulating sheets are arranged between the coils adjacent to one another. Each of the insulator members includes a flange-shaped inner wall portion positioned radially inwards of each ... | 10/06/2011 |
| 20110227442 | ELECTRIC MACHINE The invention relates to a synchronous machine with hybrid energisation, in particular a generator for supplying the electrical system of a motor vehicle, comprising a laminated stator (16) with a multiphase stator winding (18) and a laminated rotor (20... | 09/22/2011 |
| 20110221297 | WINDING INSULATION ARRANGEMENT FOR AXIAL FLUX MACHINES A stator 20 for an axial flux machine such as a motor or generator. The stator includes a stator core 32 having a back plane 24 which in use is disposed perpendicularly about a rotational axis of the machine. A plurality of teeth 26 extend ax... | 09/15/2011 |
| 20110204742 | Rotating Electric Machine A rotating electric machine comprises a stator and a rotor. In the rotor, numerous slots are formed along a circumferential direction. In the each of slots, a first stator coil and a second stator coil are inserted and insulated by an insulator inserted before inserting... | 08/25/2011 |
| 20110198956 | Stator with Monolithic Mounting Bosses and Assembly Comprising the Same A stator comprises a ferromagnetic core having teeth. The stator also comprises first and second insulator members. The first and second insulating members collectively encircle each of the teeth of the core. The first insulating member comprising a plurality of mountin... | 08/18/2011 |
| 20110193444 | ELECTRIC MOTOR The electric motor of the present invention is capable of improving efficiency of level-winding coil cables and increasing lamination factors of coils. The coil cable, which is wound on first bobbins as first coils, has connection parts. The connection parts are respect... | 08/11/2011 |
| 20110180357 | SPOOL CARRIER HAVING A SPECIAL CONTOUR A spool carrier has a winding body with a shell having a trapezoidal cross section with two substantially right angles and one acute angle, wherein the spool wire is guided on the obtuse angle edge of the winding body, beginning parallel to the front face edges of the w... | 07/28/2011 |
| 20110148244 | APPARATUS AND METHOD FOR ELECTRICALLY INSULATING END TURNS OF A STATOR ASSEMBLY An apparatus and method for providing electrical insulation between adjacent end turns at different phases within a stator assembly. In one embodiment, the invention is directed to a stator assembly comprising: a stator core having a plurality of slots; at least two coi... | 06/23/2011 |
| 20110148245 | ASSEMBLING METHOD FOR A STATOR AND STATOR PRODUCED THEREBY A laminated stator and a method for making a laminated stator of an electric motor. The method includes arranging a plurality of stator laminations into lamination stacks spaced axially from one another, each lamination stack including a first group of stator lamination... | 06/23/2011 |
| 20110115330 | High efficiency alternator bobbin A rotor assembly is disclosed for use with an alternator. The rotor assembly includes a bobbin assembly, a claw pole assembly having an integrated hub on which the bobbin assembly is positioned, a shaft that is received in the claw pole assembly, and a slipring assembly... | 05/19/2011 |
| 20110109188 | Partial Discharge Resistant Motor Slot Insulation Systems and methods for reducing or preventing partial discharge between turns of a single coil within an electric motor by placing insulating barriers between different pluralities of wire turns in a single coil. One embodiment comprises an electric motor. The motor in... | 05/12/2011 |
| 20110109189 | ROTARY MACHINE STATOR According to one embodiment, a rotary machine stator includes a cylindrical stator core, an insulating film, and a ring-shaped insulator. The stator core includes a slot and a slot opening. The insulating film is formed cylindrical to be in close contact with the inner ... | 05/12/2011 |
| 20110095641 | DIELECTRIC EXTRUSION FOR STATOR SLOT LINERS An electric motor includes a rotor and a stator assembly concentrically located about the rotor. The stator assembly includes a stator stack and a plurality of spaced apart stator teeth extending radially from the stator stack. The plurality of stator teeth define a plu... | 04/28/2011 |
| 20110083467 | AIR CONDITIONER, AIR CONDITIONER MANUFACTURING METHOD, AND COMPRESSOR At a time of a heating high-load operation, a harmonic current is flown in an armature winding to induction-heat rare-earth magnets, thus reducing a residual magnetic flux density. Thereby, the number of rotations of a radial gap type motor is improved. The rare-earth m... | 04/14/2011 |
| 20110081258 | FAN AND MOTOR HAVING MULTIPLE INSULATORS WITH AN AXIALLY PROTRUDING CONDUCTOR PIN In a motor, axially upper and lower end surfaces of the stator core are substantially covered by a first insulator and a second insulator, both of which are made of resin. A boss is arranged circumferentially between two neighboring teeth. Three bosses are arranged at t... | 04/07/2011 |
| 20110074241 | ROTATING ELECTRICAL MACHINE AND COIL According to one embodiment, there is provided a rotating electrical machine including a core, a coil extending from the core, and an electromagnetic shield which is provided outside the core, and has a plurality of shoulders projecting toward the coil. The coil include... | 03/31/2011 |
| 20110050026 | INSULATION ASSEMBLY FOR A STATOR CORE An assembly for providing electrical insulation in a stator core of a vehicular electric machine is provided. The stator core has a channel and the assembly comprises a first conductive element disposed through the channel, and a second conductive element disposed throu... | 03/03/2011 |
| 20110037335 | AXIAL MOTOR The present invention relates to an axial motor, and more specifically, to an axial motor which has a simple structure and is easily assembled by inserting and holding core teeth in core teeth insertion holes circularly arranged on a yoke. The axial motor according to t... | 02/17/2011 |
| 20110037328 | FAN MOTOR FOR REFRIGERATOR The present invention relates to a fan motor is for forced circulation of cool air in the refrigerator and comprises a molding unit, a shaft bearing unit, a rotor and an end cap. The molding unit comprises a stator having a shaft bearing unit mounting hole in the center... | 02/17/2011 |
| 20110037338 | STATOR FOR ELECTRIC MOTOR The invention relates to a stator with a plurality of field coils, wherein the yoke teeth, which bear the field coils, of the poles are connected with their free ends to a stator ring, and wherein adjacent pole shoes or poles are connected to one another.... | 02/17/2011 |
| 20110031842 | COMPONENT FOR AN ELECTRIC MACHINE A component for an electric machine includes a spool having a main body portion provided with a first end portion that extends substantially uninterrupted to a second end portion through an intermediate portion. A plurality of mounting elements are provided on the first... | 02/10/2011 |
| 20110018382 | STATOR AND ELECTRICAL APPARATUS A plurality of stator teeth 2 are arranged at a constant interval in a circumferential direction on the inner circumferential face side or the outer circumferential face side of a ring-shaped stator core 1 that is made of a plurality of steel plates. The w... | 01/27/2011 |
