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Class Information
Number: 310/64
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Cooling or fluid contact > Circulation > Heat-exchange structure
Description: Subject matter having means to facilitate, augment, or modify the transfer of heat from the dynamoelectric device from the cooling fluid or between different portions of the dynamoelectric device.










Sub-classes under this class:

Class Number Class Name Patents
310/65 Spacers (e.g., laminae, coils, etc.) 125


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
5821662 Starter with brush cooling structure Oct. 13, 1998
5818133 Brushless motor with tubular bearing support Oct. 6, 1998
5814909 Electric motor having heat radiator at electric connection with inverter Sep. 29, 1998
5811899 Small electric motor with airflow guide structure Sep. 22, 1998
5808387 Electric motor for an electric vehicle Sep. 15, 1998
5798587 Cooling loop structure of high speed spindle Aug. 25, 1998
5798584 Electric switch, especially for electric hand tools Aug. 25, 1998
5789833 Totally-enclosed traction motor for electric railcar Aug. 4, 1998
5785114 Integral hydrogen cooler assembly for electric generators Jul. 28, 1998
5783881 Brushless electric motor with heat sink and mounting arrangement thereof Jul. 21, 1998
5783877 Linear motor with improved cooling Jul. 21, 1998
5777407 Alternator for vehicle Jul. 7, 1998
5770903 Reflux-cooled electro-mechanical device Jun. 23, 1998
5767595 Flywheel system for mobile energy storage Jun. 16, 1998
5767600 Modular motor Jun. 16, 1998
5763969 Integrated electric motor and drive system with auxiliary cooling motor and asymmetric heat sink Jun. 9, 1998
5757096 Alternator cooling device May. 26, 1998
5757095 Motor having air circulating coil end May. 26, 1998
5752688 Support assembly that is selectively repositionable and attachable to different sides of an air cooled machine housing May. 19, 1998
5747901 Electric motor and method of making the same May. 5, 1998
5747900 Electric motor with an air-cooling system May. 5, 1998
5744880 Rotating motor and motor-driven vehicle Apr. 28, 1998
5744889 Rotating electric machine and a starter having the same Apr. 28, 1998
5731643 Stator cooling assembly Mar. 24, 1998
5729063 Vehicle AC generator Mar. 17, 1998
5723936 Battery isolator bracket heat sink Mar. 3, 1998
5717262 Cooling apparatus for an AC generator Feb. 10, 1998
5714816 Electric motor Feb. 3, 1998
5712517 Epoxy insulator coating on an alternator heat sink Jan. 27, 1998
5710467 Alternator Jan. 20, 1998
5698924 Rotor for dynamo-electric machine with improved cooling device Dec. 16, 1997
5698913 Outer-rotor type electric rotary machine and electric motor vehicle using the machine Dec. 16, 1997
5696415 Electric rotary machine Dec. 9, 1997
5693994 Back-up bearing arrangement for a magnetic bearing Dec. 2, 1997
5686769 Method of coil mounting for maximum heat transfer in brushless DC motors Nov. 11, 1997
5684346 Cooling device Nov. 4, 1997
5649510 Heat shield apparatus for the solenoid of a starter Jul. 22, 1997
5629573 Spray cooled condenser for an integral heat pipe shaft in high power motors and generators May. 13, 1997
5619085 Slotless, brushless, large air-gap electric motor Apr. 8, 1997
5614774 Air inducer for electric power tool Mar. 25, 1997
5608280 Commutator type rotary electric machine Mar. 4, 1997
5559380 Air-cooled motor Sep. 24, 1996
5523640 Liquid cooling for electrical components of a plastics processing machine Jun. 4, 1996
5509463 Saddle type heat exchanger Apr. 23, 1996
5508576 Rotor for brushless electromotor Apr. 16, 1996
5491371 Electrical machinery laminations cooling Feb. 13, 1996
5482919 Superconducting rotor Jan. 9, 1996
5473208 Cooling structure for alternator rectifier Dec. 5, 1995
5468907 Electrical conductor with a longitudinal groove and slots perpendicular thereto and a method for producing the same Nov. 21, 1995
5454162 Method of making electrical conductor with a longitudinal groove and slots perpendicular thereto Oct. 3, 1995

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15










 
 
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