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Browse by Category: Main > Electrical & Energy
Class Information
Number: 310/54
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Cooling or fluid contact > Liquid coolant
Description: Subject matter in which the cooling fluid or contacting fluid is a liquid under normal atmospheric temperatures and pressures.










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

Patent Number Title Of Patent Date Issued
8684643 Shaft cooler for a tool motor spindle Apr. 1, 2014
8686605 Rotary electric machine with improved cooling capability Apr. 1, 2014
8686606 Cooling device Apr. 1, 2014
8681498 Member that contains electronic components, and power conversion device Mar. 25, 2014
8659191 Sleeve member for an electric machine Feb. 25, 2014
8659192 Rotary electrical apparatus Feb. 25, 2014
8653704 Vehicle drive system Feb. 18, 2014
8653706 Method of operating an electric machine having an integrated coolant level sensor Feb. 18, 2014
8653705 Stator cooling device Feb. 18, 2014
8653703 Permanent magnetic rotating electric machine and wind power generating system Feb. 18, 2014
8648504 Vehicle drive motor Feb. 11, 2014
8648506 Rotor lamination cooling system and method Feb. 11, 2014
8643233 Multi-path liquid cooling arrangement for electric machines Feb. 4, 2014
8629587 Water-cooling structure for electric motor Jan. 14, 2014
8629586 Electric rotating machine with cooling mechanism Jan. 14, 2014
8622722 Fuel pump Jan. 7, 2014
8624452 Electric machine module cooling system and method Jan. 7, 2014
8624460 MP-T II machines Jan. 7, 2014
8616315 Electric motor and electric vehicle having the same Dec. 31, 2013
8614538 Electric machine cooling system and method Dec. 24, 2013
8613604 Turbomolecular pump Dec. 24, 2013
8610323 Bearingless machine Dec. 17, 2013
8604651 Cooling of permanent magnet electric machine Dec. 10, 2013
8593021 Coolant drainage system and method for electric machines Nov. 26, 2013
8581454 Handheld device with thermal padding Nov. 12, 2013
8581455 Electric machine--evaporative cooling Nov. 12, 2013
8575798 Bus bar cooling unit for stator structure Nov. 5, 2013
8558423 Stator-arrangement Oct. 15, 2013
8558422 Uniform contained cooling for stator Oct. 15, 2013
8552600 Potted end turns of an electric machine Oct. 8, 2013
8552603 Electric rotating machine with cooling mechanism Oct. 8, 2013
8546982 Electric machine module cooling system and method Oct. 1, 2013
8546983 Split drain system and method for an electric machine module Oct. 1, 2013
8541915 Drive module and manifold for electric motor drive assembly Sep. 24, 2013
8536743 Vehicle drive device Sep. 17, 2013
8525375 Cooling arrangement for end turns and stator in an electric machine Sep. 3, 2013
8523540 Fluid pump system Sep. 3, 2013
8519577 Generator with a stator comprising cooling ducts, and method for cooling a laminated stator of a generator Aug. 27, 2013
8519579 Electric motor Aug. 27, 2013
8519578 Starter generator stator having housing with cooling channel Aug. 27, 2013
8508090 Lubrication structure of power transmission apparatus Aug. 13, 2013
8508086 Cooling structure of rotating electrical machine Aug. 13, 2013
8502424 Electric machine having spray and sump cooling Aug. 6, 2013
8491277 Submersible motor pump, motor pump, and tandem mechanical seal Jul. 23, 2013
8482166 Electric machine system including an alternating current (AC) electric machine having an expandable coolant manifold Jul. 9, 2013
8482167 Modes of cooling hybrid electric machines Jul. 9, 2013
8482168 Systems and methods for fluid cooling of electric machines Jul. 9, 2013
8471420 Rotating electrical machine with terminal box and sealing member Jun. 25, 2013
8466589 Stator and method of assembly Jun. 18, 2013
8466588 Heat dissipating device of an electromotor Jun. 18, 2013

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