Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 3 - Details of windings
Patents for H02K 3 - Details of windings (24,644)
06/2003
06/25/2003EP1322021A1 Stator for an electric motor
06/25/2003CN2558152Y Insulation structure for convex pole synchronous generator rotor winding
06/25/2003CN2558142Y End structure of loose embedded winding for stator of generator
06/25/2003CN2558141Y Series excitation motor
06/25/2003CN2557729Y Motor
06/25/2003CN1426625A Superconductive armature winding for electrical machine
06/25/2003CN1426624A Exciting substrate of rotary electric machinery
06/25/2003CN1112755C Cu-alloy conducting bar and protecting ring for high power asynchronous traction motor of high speed train
06/24/2003US6583532 Rotating electrical machine having a permanent-magnet rotor
06/24/2003US6583530 Composite stator structure having corresponding concave embedding receiving grooves and arc-shaped teeth surfaces
06/24/2003US6583529 Wiring arrangement for a rotating electrical machine
06/24/2003US6581270 Method for preparing the windings for an electric motor
06/19/2003WO2003050931A1 Brushless motor having double insulation
06/19/2003WO2003030333A3 Rotary electric motor having axially aligned stator poles and/or rotor poles
06/19/2003US20030113465 Method for producing a high-quality insulation for electric conductors or conductor bundles of rotating electrical machines by means of thermal spraying
06/19/2003US20030113441 External and internal corona-discharge protection because very low level of defects in the insulation provides inherent resistance to partial discharges; eliminates the need to use complex special equipment
06/19/2003US20030111915 Linear motor and method to manufacture said linear motor
06/19/2003US20030111914 Linear motor
06/18/2003EP1320181A1 Linear motor and method to manufacture said linear motor
06/18/2003EP1320179A1 Linear motor
06/18/2003EP1320169A1 AC generator stator for vehicle
06/18/2003EP1319266A1 Graded electric field insulation system for dynamoelectric machine
06/18/2003DE10213672C1 Flat electrical low-loss conductor of electrically conducting strands has at least 2 layers, is twisted, folded, laid on itself while preserving position of at least 4-layer cross-section over length
06/18/2003CN1424808A Assembly of motor, motor and manufacture thereof
06/17/2003US6580195 Disk motor
06/17/2003US6580193 Rotary electric machine and manufacturing method therefor
06/17/2003US6580192 Stator coil support device for electric rotating machinery
06/17/2003US6578251 An induction motor driven fluid handling apparatus which eliminates the necessity of a seal at any rotating interface; the motor rotor is encompassed by an apparatus housing while the motor air gap is maintained at a nominal value
06/12/2003WO2003049260A2 Synchronous axial field electrical machine
06/12/2003WO2003049256A2 Ac synchronous generator incorporating a braking mechansim
06/12/2003WO2003049253A1 Rotating electric machine with coil end bracing means
06/12/2003WO2003049252A1 Rotating electric machine with bracing means
06/12/2003WO2003049251A1 Multilayer ceramic coil and motor using the same
06/12/2003WO2003047962A2 Ship propulsion system
06/12/2003US20030107295 Rotary electric machine having collar for restricting coil end expansion
06/12/2003US20030107291 Permanent magnet type rotating electric machine
06/12/2003US20030107287 Dynamoelectric machine
06/12/2003US20030107286 Single-phase two-speed electric motor with enhanced coil-winding system
06/12/2003US20030107285 Method for concentric assembly of structural rotor enclosure on an electrical rotor
06/12/2003US20030107278 Brushless motor having double insulation
06/11/2003CN1423856A Micro-motor having a motor-based-plate containing stator-holding means and electrical terminals
06/11/2003CN1423508A Electric coil winding manufacture method and apparatus
06/10/2003US6577038 Stator bar header with hollow strand package
06/10/2003US6577031 DC fan motor and method of manufacturing same
06/10/2003US6577028 High temperature superconducting rotor power leads
06/05/2003WO2003047074A1 Travelling field synchronous ac motor
06/05/2003WO2003047072A1 Brushless dc motor and circuit for controlling the same
06/05/2003US20030102765 Electric motor
06/05/2003US20030102761 Rotary electric machine and manufacturing method thereof
06/05/2003US20030102760 Stator coil t-connection for two-phase step motors
06/05/2003US20030102736 Lead-wire arrangement of vehicle ac generator
06/04/2003EP1317048A2 Connecting member for segmented motor stator
06/04/2003EP1317047A2 Rotary electric machine and manufacturing method thereof
06/04/2003EP1316135A1 Device with a stator and a sleeve
06/04/2003CN1422452A Flat type vibrating motor
06/04/2003CN1421982A AC induced motor
06/04/2003CN1421980A 电动机 Electric motor
06/04/2003CN1110883C Stator of rotary motor
06/04/2003CN1110882C 电磁机器 Electromagnetic machine
06/04/2003CN1110881C Submerged pump motor
06/03/2003US6573632 Structure of a stator forming an annularly closed stable structure
06/03/2003US6573629 Three-phase magneto generator
06/03/2003US6573624 Bobbin around a coil is wound; a plurality of unit stacked core members of a predetermined thickness, each of which is formed by stacking a plurality of lamination sheets formed of predetermined shaped thin plates, and radially positioned on
06/03/2003US6573622 Multi-phase linear motor having an integrated coil assembly and method for forming the integrated coil assemblly
05/2003
05/30/2003WO2003044926A2 Dynamoelectric machine comprising wedged winding bars
05/30/2003WO2000074204A3 Stator of an electronically switched two-phase reluctance machine
05/30/2003CA2467799A1 Dynamoelectrical machine with wedged-in winding bars
05/29/2003US20030098660 Integral motor and control
05/29/2003US20030098630 Stator for motor
05/29/2003US20030098628 Electric motor
05/29/2003US20030098380 Winding fabrication method and apparatus for electric coils
05/28/2003EP1315274A1 Travelling field synchronous ac motor
05/28/2003EP1315268A1 Stator structure with composite windings
05/28/2003EP0938768B1 Water-cooled stator coil end sealing process
05/28/2003CN2553559Y Stator isotype integrated motor/generator
05/28/2003CN1420596A Hermetic compressor
05/28/2003CN1110120C Electric motor armature
05/27/2003US6570361 Rotating induction apparatus
05/27/2003US6570293 Alternator rotor coil
05/27/2003US6570292 High temperature super-conducting rotor coil support with split coil housing and assembly method
05/27/2003US6570290 Single layer interspersed concentric stator winding apparatus and method
05/27/2003US6570289 Low noise automotive alternator
05/27/2003US6570284 Brushless motor having double insulation
05/27/2003US6570281 Structure for fitting generator stator to engine
05/27/2003US6570280 Solder-bonding structure and brushless motor having the same
05/27/2003US6568065 Armature for an electromotive device
05/22/2003US20030094879 Centralized power distribution unit for a vehicular thin brushless motor
05/22/2003US20030094876 Stator structure with composite windings
05/22/2003US20030094872 Rotor end caps and a method of cooling a high speed generator
05/22/2003US20030094866 Turbo generator with a rotor with direct gas cooling
05/22/2003US20030094304 Insulated conductor for high-voltage windings
05/21/2003CN2552240Y Three-phase winding with compensating tap
05/21/2003CN1419729A Rotating electrical machine
05/21/2003CN1109395C Two-pole turbine generator and rotor thereof
05/21/2003CN1109394C Coil unit and electric motor using said coil unit
05/20/2003US6566785 Retaining ring locking key groove
05/20/2003US6566781 Stator for an automotive alternator
05/20/2003US6566780 Rotary electric machine having reinforcing ring on armature
05/20/2003US6566779 Coil winding for DC machine
05/20/2003US6566776 Spindle motor with sealing, flexible support film
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