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Class Information
Number: 310/162
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > A.c. > Synchronous
Description: Subject matter relating to synchronous dynamoelectric machinery.










Sub-classes under this class:

Class Number Class Name Patents
310/165 D.c. excited 45
310/163 Reaction type 45


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8633627 Electric machine Jan. 21, 2014
8542085 High frequency rotary transformer for synchronous electrical machines Sep. 24, 2013
8536758 Electric rotary machine Sep. 17, 2013
8364360 Motor vehicle with insertable four-wheel drive Jan. 29, 2013
8242657 Superconductive rotor, superconductive rotating machine and superconductive rotating-machine system Aug. 14, 2012
8198778 Laminated rotary actuator with three-dimensional flux path Jun. 12, 2012
8063598 Synchronous motor, encoderless motor system and a method for operating an encoderless motor system with a synchronous motor Nov. 22, 2011
7977844 Inductor-type synchronous machine Jul. 12, 2011
7973445 Laminated rotary actuator with three-dimensional flux path Jul. 5, 2011
7969057 Synchronous motor with rotor having suitably-arranged field coil, permanent magnets, and salient-pole structure Jun. 28, 2011
7960948 Electromechanical energy conversion systems Jun. 14, 2011
7876018 Synchronous reluctance motor and compressor having the same Jan. 25, 2011
7868506 Flux-switching dual excitation electrical machine Jan. 11, 2011
7851960 Synchronous reluctance motor Dec. 14, 2010
7851963 Rotor of an electrical machine and motor with such a rotor Dec. 14, 2010
7797815 Control of a dual rotor electromagnetic machine Sep. 21, 2010
7750524 Superconductor magnetizing device and superconducting synchronization device Jul. 6, 2010
7723888 Synchronous electromechanical transformer May. 25, 2010
7671496 Direct drive Mar. 2, 2010
7663334 Synchronous machines Feb. 16, 2010
7605712 Power generator and power generator auxiliary monitoring Oct. 20, 2009
7576465 Dual rotor electromagnetic machine Aug. 18, 2009
7569962 Multi-phase brushless motor with reduced number of stator poles Aug. 4, 2009
7535149 Permanent-magnet excited synchronous motor May. 19, 2009
7518332 Brushless synchronous motor and driving control apparatus therefor Apr. 14, 2009
7501735 Self-magnetized motor and stator structure thereof Mar. 10, 2009
7474029 Rotor magnet placement in interior permanent magnet machines Jan. 6, 2009
7385329 Electric machine for high magnetic reversal frequencies Jun. 10, 2008
7315102 Axial gap motor Jan. 1, 2008
7259490 Synchronous machine Aug. 21, 2007
7233092 Permanent magnet synchronous motor Jun. 19, 2007
7221071 Synchronous electrical machine May. 22, 2007
7141905 Permanent magnet synchronous machine Nov. 28, 2006
7129602 Method for cooling a transverse flow synchronous machine and transverse flow synchronous machine Oct. 31, 2006
7119471 Direct drive high torque compact synchronous motor Oct. 10, 2006
7102265 Four-pole synchronous motor Sep. 5, 2006
7034425 Hybrid synchronous electric machine Apr. 25, 2006
6979924 Compressor using a motor Dec. 27, 2005
6940238 Single coil, direct current permanent magnet brushless motor with voltage boost Sep. 6, 2005
6940205 Permanent magnet synchronous motor Sep. 6, 2005
6900571 Rotor for synchronous induction motor, including slots and slits, and compressor May. 31, 2005
6864611 Synchronous generator for service in wind power plants, as well as a wind power plant Mar. 8, 2005
6856061 Synchronous resolver, resolver cable and direct drive motor system Feb. 15, 2005
6815859 Synchronous reluctance motor Nov. 9, 2004
6798104 Rotary electric machine for electric vehicle Sep. 28, 2004
6794791 Motor/generator with energized reluctance and coil in the air gap Sep. 21, 2004
6787958 Electrical machines Sep. 7, 2004
6713923 Orientation device and magnetization device Mar. 30, 2004
6713924 Brushless motor having isosceles sided stator coils and position detection capability Mar. 30, 2004
6664688 Rotor for a motor Dec. 16, 2003

1 2 3 4 5 6










 
 
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