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Class Information
Number: 310/214
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Windings and core structure > Coil retainers or slot closers
Description: Subject matter relating to coil retainers or slot closers.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8659204 Stator with interphase insulation sheet Feb. 25, 2014
8643243 Apparatus and method for electrically insulating end turns of a stator assembly Feb. 4, 2014
8638020 Stator structure Jan. 28, 2014
8618710 Wedge for a stator of a generator with preformed coil windings Dec. 31, 2013
8610328 Rotary electric machine Dec. 17, 2013
8604660 Stator of an electric machine Dec. 10, 2013
8604661 Rotor of an electrical machine with cord lashing Dec. 10, 2013
8575796 Heavy duty stator core and coil assembly Nov. 5, 2013
8575816 Coolant compressor Nov. 5, 2013
8575814 Conductor insulation arrangement for electric machine winding Nov. 5, 2013
8558427 Insulation assembly for electric machine Oct. 15, 2013
8541923 Dual-rotor motor having heat dissipation Sep. 24, 2013
8531075 Magnetic electrical contact system Sep. 10, 2013
8466594 Motor stator Jun. 18, 2013
8461741 Low friction support system for dynamoelectric machine Jun. 11, 2013
8461740 Rotary electric machine Jun. 11, 2013
8450898 Insulator for stator assembly of brushless DC motor May. 28, 2013
8446061 Rotating electric machine having stator core with slot insulation encircling first and second coils May. 21, 2013
8432082 Armature and motor Apr. 30, 2013
8421297 Stator wedge for an electric machine Apr. 16, 2013
8415853 Stator for compressor motor Apr. 9, 2013
8410653 Magnetic lighting circuit and mounting system Apr. 2, 2013
8400042 Ripple spring Mar. 19, 2013
8362670 Stator and electrical apparatus Jan. 29, 2013
8362662 Electric machine having a heat dissipating construction Jan. 29, 2013
8344576 Electric motor rotor Jan. 1, 2013
8330318 Rotating electrical machine and method for manufacturing the same Dec. 11, 2012
8314528 Motor Nov. 20, 2012
8269387 Coil for rotating electric machine having bent drawn-out ends Sep. 18, 2012
8258680 Key bar compression apparatus Sep. 4, 2012
8253298 Slot configuration of an electric machine Aug. 28, 2012
8232702 Apparatus for a high speed sleeveless rotor Jul. 31, 2012
8222790 Motor stator, motor and electric pump unit Jul. 17, 2012
8203240 Liquid cooled rotating electrical machine Jun. 19, 2012
8169119 Electric machine having slot insulation with flange arrangement May. 1, 2012
8129880 Concentrated winding machine with magnetic slot wedges Mar. 6, 2012
8125118 Winding head isolation element and multiphase electric motor Feb. 28, 2012
8125114 Dynamoelectric machine locking wedge for maintaining a winding in a slot Feb. 28, 2012
8125113 Slot wedges for electrical machines Feb. 28, 2012
8120227 Projecting pole rotor comprising coil end support plates and rotary electric machine comprising one such rotor Feb. 21, 2012
8110958 Rotor cover with rotor fins extending between stator slots Feb. 7, 2012
8097995 Split stator for electric motor and manufacturing method of the same Jan. 17, 2012
8093769 Cooling structure for rotating electric machine Jan. 10, 2012
8084914 Stator coil retention system for unvarnished stators Dec. 27, 2011
8076819 Rotary machine stator Dec. 13, 2011
8044551 Stator for electric motor and manufacturing method thereof Oct. 25, 2011
8040002 Ventilated rotor of high-power turbogenerator for production of electricity Oct. 18, 2011
8035268 Insulating bobbin for stator of rotary machine Oct. 11, 2011
8035269 Electric machine Oct. 11, 2011
8022592 Coil fixing member and rotary electric machine Sep. 20, 2011

1 2 3 4 5 6 7 8 9










 
 
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