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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
5448118 Liquid cooled motor and its jacket Sep. 5, 1995
5424593 Generator rotor cooling Jun. 13, 1995
5406154 Power unit for motor vehicles Apr. 11, 1995
5402025 Rotor provided with a ring-shaped magnet Mar. 28, 1995
5394041 Electronically commutated motor for dust exhausters, vacuum cleaners and similar devices Feb. 28, 1995
5394040 Electric motor having internal heat dissipator Feb. 28, 1995
5369325 Rotor for brushless electromotor and method for making same Nov. 29, 1994
5331238 Apparatus for containment and cooling of a core within a housing Jul. 19, 1994
5327034 Electrically motorized wheel assembly Jul. 5, 1994
5325007 Stator windings for axial gap generators Jun. 28, 1994
5323079 Half-coil configuration for stator Jun. 21, 1994
5315194 Actuator device for an electric window winder May. 24, 1994
5296778 Three-four alternator coil winding with associated heat sinks Mar. 22, 1994
5293089 Liquid-cooled electric generator Mar. 8, 1994
5268603 Rotary electrical machine with zig-zag shaped conductors Dec. 7, 1993
5229673 Joint construction of cooling pipes for liquid cooled motor Jul. 20, 1993
5223757 Motor cooling using a liquid cooled rotor Jun. 29, 1993
5218252 Dynamoelectric machines with stator positioning Jun. 8, 1993
5202596 Electric motor Apr. 13, 1993
5200657 Apparatus for controlling or regulating equipment powered by batteries Apr. 6, 1993
5196749 Stator support and positioning structure for a dynamoelectric machine Mar. 23, 1993
5185547 Dynamo-electric machine stator core construction Feb. 9, 1993
5173629 Electric motor stator assembly with square edged stator plates Dec. 22, 1992
5172754 Heat exchanger for recovery of heat from a spa or hot tub pump motor Dec. 22, 1992
5164626 Coil element and heat generating motor assembled therefrom Nov. 17, 1992
5156579 Lubricating device for a vehicle motor Oct. 20, 1992
5144177 Canned motor pump with heat exchanger in rotor chamber Sep. 1, 1992
5140204 Heat pipes for cooling pole windings of salient pole machines Aug. 18, 1992
5138208 Small size electric motor Aug. 11, 1992
5111089 Cooling device for a vehicle motor May. 5, 1992
5103552 Method of forming an integral water-cooled circuit ring bus bar assembly for high frequency generators Apr. 14, 1992
5095239 Varistor in an electric motor Mar. 10, 1992
5095235 Vehicle AC generator Mar. 10, 1992
5091666 Stator cooling system for electrical machinery Feb. 25, 1992
5089731 Stator core vent structures Feb. 18, 1992
5087846 Submersible motor housing Feb. 11, 1992
5083052 Electric fan motor and a method for producing the same Jan. 21, 1992
5083053 High-friction back-up bearing for magnetic bearings Jan. 21, 1992
5081383 Rotor for vehicle dynamo Jan. 14, 1992
5072146 Magnetic bearings coil heat removal Dec. 10, 1991
5053658 Electrical machine, such as rotary current generator, having improved cooling Oct. 1, 1991
5053666 Construction of reluctance motors Oct. 1, 1991
5051634 Motor stator heat spike Sep. 24, 1991
5049769 Collectorless external-rotor motor with semiconductor cooling system Sep. 17, 1991
5038853 Heat exchange assembly Aug. 13, 1991
5019735 Motor construction for an electric fan May. 28, 1991
5013948 High power rotating rectifier assembly May. 7, 1991
5012146 Beveled generator shaft for improved heat transfer Apr. 30, 1991
5008575 Lifting structure for dynamic electric machine Apr. 16, 1991
5006744 Integrated electronically commutated motor and control circuit assembly Apr. 9, 1991

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










 
 
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