Patents for H02K 3 - Details of windings (24,644)
10/2004
10/14/2004WO2004088833A1 System for driving synchronous motors with built-in permanent magnets
10/14/2004WO2004088818A1 Motor having highly reliable grounding construction, and electric device having this motor mounted thereon
10/14/2004US20040202095 Spindle motor and mobile communication system using the same
10/14/2004US20040201303 Armature of electric rotating machine, electric rotating machine using the same and manufacturing method for armature of electric rotating machine
10/14/2004US20040201302 Method for manufacturing an armature for a dynamo-electric machine having offsetting and overlapping coils
10/14/2004US20040201293 Multi-path cooling of a turbo-generator rotor winding
10/14/2004US20040201292 Electric motor with improved cooling system
10/13/2004EP1467466A2 Stator for an electrical machine as well as the method and the device for winding such stator
10/13/2004CN2648688Y Hollow cup DC motor
10/13/2004CN2648685Y Domestic AC fan motor
10/13/2004CN2648565Y 电子膨胀阀线圈 Electronic expansion valve coil
10/13/2004CN1537201A Wind-energy installation comprising ring generator
10/13/2004CN1536747A Brushless dc motor and refrigerant compressor using the same
10/13/2004CN1536742A High-effective AC torque asynchronous motor
10/13/2004CN1536572A Mainshaft motor and movable communication system using the same
10/13/2004CN1171372C Brushless D.C. motor and coolant compressor equipped therewith
10/12/2004US6803689 Stator
10/12/2004US6803684 Super-conducting synchronous machine having rotor and a plurality of super-conducting field coil windings
10/12/2004US6803671 Synchronous machine
10/07/2004WO2004073144B1 Stator coil module, method of manufacturing the same, and electric rotating machine
10/07/2004US20040195926 Electric motor
10/07/2004US20040194287 Electrical rotating machine and process for the manufacture thereof
10/07/2004DE10312869A1 Elektromotor Electric motor
10/07/2004DE10312441A1 Wanderfeldmaschine Traveling wave machine
10/06/2004EP1465321A2 Stator winding arrangement of alternator for vehicle
10/06/2004EP0790278B1 Use of a thermoplastic aromatic polyester and thermoplastic aliphatic polyester mixture in the manufacture of a readily decomposable structure material, molding made therefrom, and method of decomposition
10/06/2004CN2646948Y Shift tapping speed regulating single-phase asynchronous motor
10/06/2004CN2646942Y A double three-phase AC electric motor
10/06/2004CN1170349C Electric device grounding system
10/05/2004US6801388 Spindle motor and data recording/reproducing apparatus with dynamic-pressure fluid bearing supporting shaft and ball bearing support rotor
10/05/2004US6800980 Multi-pole commutator motor comprising bridge conductors
10/05/2004US6800974 Lead-wire arrangement of vehicle ac generator
10/05/2004US6800973 Stator winding connection arrangement for electric motor
10/05/2004US6800968 Linear motor
10/05/2004US6799431 Compressor and refrigerant system device using the same
09/2004
09/30/2004WO2004084378A1 Current limiting means for a generator
09/30/2004WO2004084377A1 Travelling-wave machine
09/30/2004WO2004070914A3 Dynamoelectric machine having windings that differ in wire gauge and number of winding turns
09/30/2004US20040189136 Stator design for permanent magnet motor with combination slot wedge and tooth locator
09/30/2004US20040189134 Stator of dynamo-electric machine
09/30/2004US20040189127 Method of producing bus bars for centralized power distribution unit
09/30/2004US20040189118 Generator rotor conductive path for connecting to a top-turn of a winding
09/30/2004US20040189109 Apparatus and method for consolidating conductive strands of a stator coil
09/30/2004US20040189106 Microactuator having a ferromagnetic substrate
09/30/2004US20040187294 Method of manufacturing a rotor of an electric motor
09/30/2004US20040187293 Radial insertion of stator hairpin windings
09/29/2004EP1463184A2 Manufacturing method of inserting hairpin conductors in a core having deformabletooth tips
09/29/2004EP1463179A2 Stator for a dynamo-electric machine and method for the manufacture thereof
09/29/2004EP1461855A1 Brushless motor having double insulation
09/29/2004CN2645328Y Motor with zigzag air gaps
09/28/2004USRE38601 Disk storage device having a radial magnetic yoke feature
09/28/2004US6798108 Alternator including case with open portion for brush removal
09/28/2004US6798107 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
09/28/2004US6798106 Vehicle AC generator having vibration-resistant stator
09/28/2004US6798105 Electrical machine with a winding
09/28/2004US6798101 Series connector for winding ends of a dynamoelectric machine and associated methods
09/28/2004CA2413583C Stator structure for a rotation detector
09/23/2004US20040185280 Integrated circuits; three-dimensional; pattern profile; concave, convex coverings
09/23/2004US20040183392 Current limiting means for a generator
09/23/2004US20040183391 Insulating paper piece for electric motors and electric motor
09/23/2004US20040183389 Automotive alternator stator assembly with rectangular continuous wire
09/23/2004US20040183388 Method for winding a stator of multi-phase motors
09/23/2004US20040183386 Electric motor
09/23/2004US20040182596 Method and apparatus for insulating magnet wire
09/23/2004DE202004008062U1 Internal rotor motor e.g. for domestic electric appliances and motor vehicles, has at least one rotor bearing arranged in contact carrier
09/22/2004EP1460748A1 Pump unit
09/22/2004EP1460747A1 Bearing holder and casing of a electric motor
09/22/2004EP1459435A2 Synchronous alternating current generator incorporating a braking mechansim
09/22/2004EP1459426A2 Synchronous axial field electrical machine
09/22/2004EP1459425A2 Electric synchronous machine comprising a toroidal winding
09/22/2004EP1459328A1 Pulsed voltage surge resistant magnet wire
09/22/2004CN2643531Y Axial point conducting AC automotive alternator
09/22/2004CN1531773A Stator for reciprocating motor
09/22/2004CN1531772A Sensorless switched reluctance electric machine with segmented stator
09/22/2004CN1531386A Heat resistant insulative membrane and insulative method
09/22/2004CN1531167A Stator winding with cascade end links
09/22/2004CN1531166A Stator and rotary motor therewith
09/22/2004CN1167918C Freezer
09/21/2004US6794791 Motor/generator with energized reluctance and coil in the air gap
09/21/2004US6794789 Miniature motor
09/21/2004US6794786 Electric motor
09/21/2004US6794785 Alternator for vehicles
09/21/2004US6794783 Flat rotary electric generator
09/21/2004US6794773 Winding restraint on wound rotor generators or motors and method for forming the same
09/16/2004WO2004047283A3 Bldc motor for washing machine
09/16/2004US20040178695 Machine stator and fabrication method
09/16/2004US20040178691 Stator and rotary electric machine with the stator
09/16/2004US20040178690 Coil winding arrangement for electrical machine
09/16/2004DE10309147A1 Elektrische Antriebseinrichtung mit integriertem Umrichter Electric drive unit with integrated inverter
09/15/2004EP1456934A1 Brushless motor having housing enabling alignment of stator and sensor
09/15/2004EP1456932A1 Brushless motor having capacitors mounted on sidewall of motor housing
09/15/2004EP1334549A4 High phase order motor with mesh connected windings
09/15/2004EP1016183B1 A rotating electric machine
09/15/2004CN1529634A Switched reluctance machine and food waste disposer employing same
09/15/2004CN1529397A Slotless motor rotor
09/15/2004CN1167179C Electrical machine comprising stator with windings
09/15/2004CN1166934C Detection method of loosening slot wedge of rotating motor having corrugeted plate fixing structure
09/14/2004US6791670 Exposure apparatus, device manufacturing method, semiconductor manufacturing factory, and exposure apparatus maintenance method
09/14/2004US6791230 System and method for retaining wedges in a rotor
09/14/2004US6791228 Stator for a dynamoelectric machine