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Class Information
Number: 310/58
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Cooling or fluid contact > Circulation
Description: Subject matter relating to the circulation of cooling or other fluid through the dynamoelectric device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619332 |
Permanent magnet type electric rotating machine and wind turbine electric power generation system |
Nov. 17, 2009 |
| 7619333 |
Vehicle alternator with improved operation reliability |
Nov. 17, 2009 |
| 7619336 |
Vehicle-use generator with reduced fan noise |
Nov. 17, 2009 |
| 7619338 |
Brushless AC generator for use in automotive vehicle |
Nov. 17, 2009 |
| 7615898 |
Integrated stator and rotor for a DC brushless ceiling fan motor |
Nov. 10, 2009 |
| 7615897 |
Cooling device of motor |
Nov. 10, 2009 |
| 7605513 |
Electric tool having electric motor with first and second coils having first and second coil bundles of different innermost peripheral length |
Oct. 20, 2009 |
| 7605502 |
Automotive alternator with rectifier having high-strength heat sinks |
Oct. 20, 2009 |
| 7602093 |
Vehicle alternator and stator for vehicle alternator |
Oct. 13, 2009 |
| 7598634 |
Fan motor |
Oct. 6, 2009 |
| 7592722 |
Gas-cooled generator |
Sep. 22, 2009 |
| 7591147 |
Electric motor cooling jacket resistor |
Sep. 22, 2009 |
| 7582994 |
Electric actuator |
Sep. 1, 2009 |
| 7579741 |
Automotive dynamoelectric machine |
Aug. 25, 2009 |
| 7579724 |
Methods and apparatus for using an electrical machine to transport fluids through a pipeline |
Aug. 25, 2009 |
| 7576458 |
Dipping varnish-coated cooling shell of a housing for an electric machine |
Aug. 18, 2009 |
| 7576459 |
Electric machine with fluid supply control system |
Aug. 18, 2009 |
| 7569954 |
Redundant cooling system with two cooling circuits for an electric motor |
Aug. 4, 2009 |
| 7569956 |
Automotive tandem alternator having reduced axial length and improved structure for effectively dissipating heat generated by rectifiers |
Aug. 4, 2009 |
| 7567001 |
Compact fan motor and electric device comprising a compact fan motor |
Jul. 28, 2009 |
| 7560837 |
Automotive alternator with rotary magnetic fluctuation suppressor |
Jul. 14, 2009 |
| 7557475 |
Methods and apparatus for cooling generators |
Jul. 7, 2009 |
| 7549849 |
Tandem motors |
Jun. 23, 2009 |
| 7550882 |
Cooling for an electric motor or generator |
Jun. 23, 2009 |
| 7545642 |
Automotive dynamoelectric machine |
Jun. 9, 2009 |
| 7545061 |
Rotating electric machine for vehicles |
Jun. 9, 2009 |
| 7541701 |
Totally enclosed fan cooled motor |
Jun. 2, 2009 |
| 7538458 |
Construction and method of an electric motor drive |
May. 26, 2009 |
| 7531931 |
Permanent-magnet generator |
May. 12, 2009 |
| 7518271 |
Electric machine with stator cooling teeth |
Apr. 14, 2009 |
| 7511397 |
Brush system for an electromotive drive unit |
Mar. 31, 2009 |
| 7479716 |
Cooling system for a stator assembly |
Jan. 20, 2009 |
| 7476994 |
High power generator with enhanced heat removal |
Jan. 13, 2009 |
| 7474021 |
Cooling assembly for electric machine |
Jan. 6, 2009 |
| 7466053 |
Dual-rotor electric traction motor |
Dec. 16, 2008 |
| 7462964 |
Fully-enclosed fan-cooled motor |
Dec. 9, 2008 |
| 7462962 |
Cooling system for an electrical machine with center rotor cooling dusts |
Dec. 9, 2008 |
| 7462963 |
Motor cooling device and cooling method |
Dec. 9, 2008 |
| 7459819 |
Electric motor and brush retaining assembly |
Dec. 2, 2008 |
| 7459817 |
Semi-enclosed AC motor |
Dec. 2, 2008 |
| 7456536 |
Electric motor |
Nov. 25, 2008 |
| 7449806 |
Brushless automotive alternator having improved structure for minimizing temperature of auxiliary rectifying elements |
Nov. 11, 2008 |
| 7443063 |
Cooling fan with motor cooler |
Oct. 28, 2008 |
| 7420313 |
Tandem type rotary generator generating two voltages |
Sep. 2, 2008 |
| 7414339 |
Vehicular rotating electrical machine apparatus |
Aug. 19, 2008 |
| 7411323 |
Electrical machine having cooled laminated stator and rotor cores and windings |
Aug. 12, 2008 |
| 7405491 |
Electric power generating device |
Jul. 29, 2008 |
| 7402923 |
Electrically variable transmission |
Jul. 22, 2008 |
| 7400070 |
Rotating electric machine for vehicles |
Jul. 15, 2008 |
| 7394179 |
Alternator having a slip-ring cover connected to brush holder |
Jul. 1, 2008 |
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