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Browse by Category: Main > Electrical & Energy
Class Information
Number: 310/194
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure > Field or excitation windings or structure > Coil supports and spools
Description: Subject matter relating to coil supports and spools.


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7608973 Dynamoelectric rotor Oct. 27, 2009
7608959 Brushless motor Oct. 27, 2009
7598637 Stator for an electrical machine Oct. 6, 2009
7595572 Motor Sep. 29, 2009
7586231 End cap for segmented stator Sep. 8, 2009
7583003 Stator for motors Sep. 1, 2009
7579735 Motor stator teeth with insulators Aug. 25, 2009
7569965 Stator for motor Aug. 4, 2009
7569964 Variable reluctance type angle detector Aug. 4, 2009
7560850 Interphase insulating sheet and stator having the same Jul. 14, 2009
7514837 Brushless alternator Apr. 7, 2009
7511394 Rotational electric machine stator and manufacturing method therefor Mar. 31, 2009
7501728 Electric machine with a winding support assembly and a measuring system Mar. 10, 2009
7501730 Brushless synchronous motor Mar. 10, 2009
7498709 Method and apparatus for winding segments of a segmented wound member of an electromechanical device Mar. 3, 2009
7414347 End cap for segmented stator Aug. 19, 2008
7385323 Armature of rotary electrical device Jun. 10, 2008
7382075 End cap for segmented stator Jun. 3, 2008
7378768 Stepping motor and method of manufacturing the same May. 27, 2008
7340822 Insulator and manufacturing method thereof, and stator for electric rotating machine Mar. 11, 2008
7342334 Insulated stator with wire routing element Mar. 11, 2008
7342344 Stator of outer rotor type motor for drum type washing machine Mar. 11, 2008
7332840 Fan motor with IC retention means Feb. 19, 2008
7291955 Motor stator teeth with insulators Nov. 6, 2007
7262540 Stator of outer rotor type motor for drum type washing machine Aug. 28, 2007
7253547 Stator of motor, and method for manufacturing the same Aug. 7, 2007
7242125 Device for the insulation of stator slots Jul. 10, 2007
7221073 Axial gap electronic motor May. 22, 2007
7210214 Method of immulating between coils of different phases of electric motor May. 1, 2007
7200917 Method of manufacturing stator coil structure for revolving-field electrical machine Apr. 10, 2007
7187099 Component of a rotating electrical machine Mar. 6, 2007
7166949 Stator and insulating bobbin and a manufacturing method of the stator Jan. 23, 2007
7138741 Stator of outer rotor type motor for drum type washing machine Nov. 21, 2006
7132776 Electric motor and method of insulation between coils of different phases of electric motor Nov. 7, 2006
7132774 Bobbin, motor, and method of winding magnet wire Nov. 7, 2006
7122934 Rotating electric machine, motor-driven vehicle and resin insert-molding method Oct. 17, 2006
7116023 End cap for interconnecting winding coils of a segmented stator to reduce phase-on-phase conditions and associated methods Oct. 3, 2006
7111380 Method for forming an annular stator assembly Sep. 26, 2006
7112907 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets Sep. 26, 2006
7102265 Four-pole synchronous motor Sep. 5, 2006
7098565 Core-coil assembly of motor and manufacturing method thereof Aug. 29, 2006
7095150 Apparatus for securing a bobbin of a reluctance machine Aug. 22, 2006
7071593 Claw-pole type stepping motor Jul. 4, 2006
7053515 Rotor for dynamo-electric machine May. 30, 2006
7038344 Housing comprising at least one functional element of an electrical machine May. 2, 2006
7038347 Optimized alternator bobbin May. 2, 2006
7026739 Stator and insulating bobbin and a manufacturing method of the stator Apr. 11, 2006
7015616 System and method for providing coil retention in the rotor windings of a high speed generator Mar. 21, 2006
6995490 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets Feb. 7, 2006
6992417 Bobbin for armature of rotary electrical machine Jan. 31, 2006

1 2 3 4 5 6


 
 
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