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Class Information
Number: 310/261
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Rotor structure
Description: Subject matter relating to rotor structure, per se.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7525229 |
Hysteresis-start permanent magnet motor |
Apr. 28, 2009 |
| 7520148 |
Drum type washing machine |
Apr. 21, 2009 |
| 7514839 |
Stator with a rotary current winding, brushless direct current machine having a stator, shaped part for winding guidance for a stator with a rotary current winding, and winding method for prod |
Apr. 7, 2009 |
| 7511401 |
Rotor of motor |
Mar. 31, 2009 |
| 7511400 |
Dynamo system having a freely moving flywheel in circular track |
Mar. 31, 2009 |
| 7504755 |
Rotor of synchronous induction motor and compressor |
Mar. 17, 2009 |
| 7493989 |
Elevator suspension arrangement |
Feb. 24, 2009 |
| 7490489 |
Drum type washing machine |
Feb. 17, 2009 |
| 7485997 |
System and method for securing a rotor to a motor drive shaft using cam fasteners |
Feb. 3, 2009 |
| 7484941 |
Electric motor with circulator pump |
Feb. 3, 2009 |
| 7462961 |
Superconductivity rotor having torque tube |
Dec. 9, 2008 |
| 7456539 |
Rotor and method of manufacturing the same |
Nov. 25, 2008 |
| 7453174 |
Superconducting electric motor |
Nov. 18, 2008 |
| 7420308 |
PMBDCM and two phase SRM motor, two phase SRM rotor and stator, and coil wrap for PMBDCM and SRM motors |
Sep. 2, 2008 |
| 7418843 |
Drum type washing machine |
Sep. 2, 2008 |
| 7417350 |
Dynamoelectric claw-shaped rotor with magnet retainer |
Aug. 26, 2008 |
| 7417347 |
Skeleton type BLDC motor |
Aug. 26, 2008 |
| 7411328 |
Dynamo electric machines |
Aug. 12, 2008 |
| 7400076 |
Rotating electric machine and method and device for positioning rotational position sensor for the machine |
Jul. 15, 2008 |
| 7380424 |
Drum type washing machine |
Jun. 3, 2008 |
| 7368841 |
Dynamoelectric claw-shaped rotor with magnet retainer |
May. 6, 2008 |
| 7365466 |
Rotor for an electrical motor |
Apr. 29, 2008 |
| 7364420 |
Rotary press for making tablets |
Apr. 29, 2008 |
| 7362031 |
Electric motor |
Apr. 22, 2008 |
| 7362027 |
Electric machine with a laminated rotor core |
Apr. 22, 2008 |
| 7358637 |
Method of compressing lamination stacks for permanent magnet rotor |
Apr. 15, 2008 |
| 7355316 |
Electrical tool |
Apr. 8, 2008 |
| 7355315 |
Drum type washing machine with rotor and shaft having interlocking connection mechanism |
Apr. 8, 2008 |
| 7353913 |
Elevator hoisting machine and motor |
Apr. 8, 2008 |
| 7352100 |
Direct-current motor |
Apr. 1, 2008 |
| 7345399 |
Motor for a fuel pump |
Mar. 18, 2008 |
| 7345394 |
Dynamoelectric claw-shaped rotor with magnet retainer |
Mar. 18, 2008 |
| 7342342 |
Rotary electrical machine and electric vehicle having the same |
Mar. 11, 2008 |
| 7342341 |
Rotor for electrical rotating machines |
Mar. 11, 2008 |
| 7342331 |
Multi-plane flexible rotor balancing |
Mar. 11, 2008 |
| 7339293 |
Electric machine with a wrapped winding cooled to a low temperature |
Mar. 4, 2008 |
| 7332841 |
Computer cooler with light emitting arrangement |
Feb. 19, 2008 |
| 7323801 |
Axial air-gap electronic motor |
Jan. 29, 2008 |
| 7309940 |
Rotor arrangement for an electrical drive motor of a compressor, particularly a refrigerant compressor |
Dec. 18, 2007 |
| 7302750 |
Method of manufacturing armature of rotary electric machine |
Dec. 4, 2007 |
| 7294948 |
Rotor-stator structure for electrodynamic machines |
Nov. 13, 2007 |
| 7291958 |
Rotating back iron for synchronous motors/generators |
Nov. 6, 2007 |
| 7288870 |
Stator core |
Oct. 30, 2007 |
| 7282832 |
Axially-expandable EM shield |
Oct. 16, 2007 |
| 7282823 |
Self-cooling electric machine |
Oct. 16, 2007 |
| 7268462 |
Rotating electrical apparatus |
Sep. 11, 2007 |
| 7265466 |
Electrical motor and fluid pump using the same |
Sep. 4, 2007 |
| 7259489 |
Dynamoelectric claw-shaped rotor with magnet retainer |
Aug. 21, 2007 |
| 7247966 |
Flexible rotor pole crossover for a generator |
Jul. 24, 2007 |
| 7246440 |
Spindle motor and method of manufacturing the same |
Jul. 24, 2007 |
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