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Class Information
Number: 310/198
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure > Armature or primary > Plural windings
Description: Subject matter having plural windings.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619344 |
Armature of rotary electric machine and manufacturing method thereof |
Nov. 17, 2009 |
| 7600311 |
Method for producing a magnetically excitable core comprising a core winding for an electric machine |
Oct. 13, 2009 |
| 7602092 |
Electrical machine having symmetrical coil sections |
Oct. 13, 2009 |
| 7598648 |
2/6 pole single-phase induction motor having shared windings |
Oct. 6, 2009 |
| 7592731 |
DC rotary electric machine having balance winding for reducing variations in magnetizing force between respective field magnet poles |
Sep. 22, 2009 |
| 7579736 |
Three-phase DC brushless motor and winding method |
Aug. 25, 2009 |
| 7573171 |
Rotation control motor |
Aug. 11, 2009 |
| 7567007 |
Motor and method for manufacturing the motor |
Jul. 28, 2009 |
| 7557484 |
Electric motor |
Jul. 7, 2009 |
| 7557483 |
Rotating electrical machine and manufacturing method thereof |
Jul. 7, 2009 |
| 7555893 |
Aircraft propulsion system |
Jul. 7, 2009 |
| 7508108 |
AC motor |
Mar. 24, 2009 |
| 7466049 |
Wheel assembly with electric power generator |
Dec. 16, 2008 |
| 7430796 |
Method for winding the stator of a multiphase electric motor |
Oct. 7, 2008 |
| 7432626 |
Dynamoelectric machine having reduced magnetic noise and method |
Oct. 7, 2008 |
| 7417351 |
Rotary machine |
Aug. 26, 2008 |
| 7388311 |
Redundant windings with current limiting means for electric machines |
Jun. 17, 2008 |
| 7388312 |
Power tool |
Jun. 17, 2008 |
| 7382071 |
Rotating electric machine |
Jun. 3, 2008 |
| 7365468 |
Motor stator having transposed winding layers |
Apr. 29, 2008 |
| 7291933 |
Double alternator and electrical system for a vehicle |
Nov. 6, 2007 |
| 7274126 |
Motor armature having distributed windings for reducing arcing |
Sep. 25, 2007 |
| 7268455 |
4-layer type of stator winding formed of sequentially connected segments located in respective slot pairs, and method of manufacture thereof |
Sep. 11, 2007 |
| 7254881 |
Method for manufacturing an armature of a rotation apparatus |
Aug. 14, 2007 |
| 7239060 |
Brush DC motors and AC commutator motor structures with concentrated windings |
Jul. 3, 2007 |
| 7230358 |
Electrical resonance circuits for high efficiency direct current motors |
Jun. 12, 2007 |
| 7193348 |
Rotary electric machine |
Mar. 20, 2007 |
| 7114236 |
Method for manufacturing an armature for a dynamo-electric machine having offsetting and overlapping coils |
Oct. 3, 2006 |
| 7109625 |
Conductor optimized axial field rotary energy device |
Sep. 19, 2006 |
| 7034428 |
Multi-set rectangular copper hairpin windings for electric machines |
Apr. 25, 2006 |
| 7034509 |
Multiple voltage generating |
Apr. 25, 2006 |
| 7030533 |
Rotary electric machine |
Apr. 18, 2006 |
| 7009321 |
Compact two-axis wide gap torquer motor |
Mar. 7, 2006 |
| 7005772 |
Stator winding having two slots per phase per pole |
Feb. 28, 2006 |
| 6998750 |
Permanent magnet type three-phase AC rotary electric machine |
Feb. 14, 2006 |
| 6998749 |
Rotary electric machine |
Feb. 14, 2006 |
| RE38939 |
Interlocking segmented coil array |
Jan. 24, 2006 |
| 6979927 |
Automotive alternating-current dynamoelectric machine |
Dec. 27, 2005 |
| 6969938 |
High-voltage electric rotating machine |
Nov. 29, 2005 |
| 6965182 |
Pole-change type motor |
Nov. 15, 2005 |
| 6960857 |
Stator for an alternator and method for the manufacture thereof |
Nov. 1, 2005 |
| 6946771 |
Polyphase claw pole structures for an electrical machine |
Sep. 20, 2005 |
| 6943477 |
Stator of rotary electric machine and method for making the same |
Sep. 13, 2005 |
| 6940206 |
Coreless motor |
Sep. 6, 2005 |
| 6940201 |
Rotary electric machine having partially .DELTA.-connected stator winding |
Sep. 6, 2005 |
| 6934468 |
Brushless DC motor and circuit for controlling the same |
Aug. 23, 2005 |
| 6930429 |
Motor armature having distributed windings for reducing arcing |
Aug. 16, 2005 |
| 6911759 |
Stator coil assembly for superconducting rotating machines |
Jun. 28, 2005 |
| 6909216 |
Motor generator |
Jun. 21, 2005 |
| 6900574 |
Stepping motor |
May. 31, 2005 |
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