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Class Information
Number: 310/180
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure > Field or excitation windings or structure
Description: Subject matter relating to field or excitation windings or core structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7411329 |
Permanent magnet synchronous motor including permanent magnet with tapered outer edges and rotor core with opening |
Aug. 12, 2008 |
| 7408279 |
Permanent magnet synchronous motor including permanent magnet with tapered outer edges |
Aug. 5, 2008 |
| 7408281 |
Stator and brushless motor |
Aug. 5, 2008 |
| 7397156 |
Tandem rotary electric machine |
Jul. 8, 2008 |
| 7391138 |
High-voltage electric rotating machine |
Jun. 24, 2008 |
| 7370402 |
Method for producing stator packs for long-stator linear motors of magnetic levitation railways |
May. 13, 2008 |
| 7365468 |
Motor stator having transposed winding layers |
Apr. 29, 2008 |
| 7365467 |
Low noise stator winding having a phase angle shift |
Apr. 29, 2008 |
| 7362031 |
Electric motor |
Apr. 22, 2008 |
| 7358698 |
Field-winding type of synchronous machine |
Apr. 15, 2008 |
| 7352097 |
Motor or generator and method of producing the same |
Apr. 1, 2008 |
| 7342340 |
Alternator with identical conductor segments |
Mar. 11, 2008 |
| 7315103 |
Superconducting rotating machines with stationary field coils |
Jan. 1, 2008 |
| 7312550 |
Architecture for electric machine |
Dec. 25, 2007 |
| 7301310 |
Excitation controlled synchronous permanent magnet machine |
Nov. 27, 2007 |
| 7291954 |
Dynamoelectric machine |
Nov. 6, 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 |
| 7262538 |
Concentrated winding stator coil for an electric rotary machine |
Aug. 28, 2007 |
| 7262539 |
Saturation control of electric machine |
Aug. 28, 2007 |
| 7256521 |
Motor or generator and method of producing the same |
Aug. 14, 2007 |
| 7242124 |
Sequentially joined-segment coil for rotary electrical machine |
Jul. 10, 2007 |
| 7239059 |
Stator of rotating electric machine and manufacturing method of the stator |
Jul. 3, 2007 |
| 7239061 |
Switching pattern AC induction motor |
Jul. 3, 2007 |
| 7239060 |
Brush DC motors and AC commutator motor structures with concentrated windings |
Jul. 3, 2007 |
| 7193348 |
Rotary electric machine |
Mar. 20, 2007 |
| 7190101 |
Stator coil arrangement for an axial airgap electric device including low-loss materials |
Mar. 13, 2007 |
| 7180217 |
Motor, method for manufacturing motor, and motor drive controller |
Feb. 20, 2007 |
| 7174806 |
Flexible bearing damping system, energy storage system using such a system, and a method related thereto |
Feb. 13, 2007 |
| 7170210 |
Alternator equipped with stator having twisted inputs |
Jan. 30, 2007 |
| 7155805 |
Method for making stator of rotary electric machine |
Jan. 2, 2007 |
| 7152301 |
Method for winding a stator of multi-phase motors |
Dec. 26, 2006 |
| 7145280 |
Stator for a dynamoelectric machine having a split ferromagnetic core |
Dec. 5, 2006 |
| 7145273 |
Motor vehicle alternator |
Dec. 5, 2006 |
| 7135799 |
Method for winding a stator of multi-phase motors |
Nov. 14, 2006 |
| 7126246 |
Rotary electric machine with stator having an annular array of poles |
Oct. 24, 2006 |
| 7126313 |
Architecture for electric machine |
Oct. 24, 2006 |
| 7099746 |
Robotic apparatuses, systems and methods |
Aug. 29, 2006 |
| 7095192 |
Rotating electric machine for automotive application |
Aug. 22, 2006 |
| 7091644 |
Sequentially joined-segment armature and ac machine using same |
Aug. 15, 2006 |
| 7084541 |
Stator coil made of joined conductor segments for rotary electric machinery and method for manufacturing the same |
Aug. 1, 2006 |
| 7061153 |
High speed motor coils |
Jun. 13, 2006 |
| 7049724 |
Superconducting rotating machines with stationary field coils and axial airgap flux |
May. 23, 2006 |
| 7045920 |
Interconnection assembly for an electric motor and method of making the same |
May. 16, 2006 |
| 7045983 |
System for controlling motor speed by altering magnetic field of the motor |
May. 16, 2006 |
| 7030533 |
Rotary electric machine |
Apr. 18, 2006 |
| 7005773 |
Stator arrangement of vehicle AC generator |
Feb. 28, 2006 |
| 6998749 |
Rotary electric machine |
Feb. 14, 2006 |
| 6982503 |
Voice coil for disk drive |
Jan. 3, 2006 |
| 6979926 |
Sequentially joined-segment coil for rotary electrical machine |
Dec. 27, 2005 |
| 6972505 |
Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same |
Dec. 6, 2005 |
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