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Class Information
Number: 310/58
Name: Electrical generator or motor structure > Dynamoelectric > Rotary > Cooling or fluid contact > Circulation
Description: Subject matter relating to the circulation of cooling or other fluid through the dynamoelectric device.










Sub-classes under this class:

Class Number Class Name Patents
310/64 Heat-exchange structure 709
310/59 Plural units or plural paths 499
310/60R Self-forced 136


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8692425 Cooling combinations for electric machines Apr. 8, 2014
8686607 Electrical motor having radially offset cooling stream and cooling method Apr. 1, 2014
8681498 Member that contains electronic components, and power conversion device Mar. 25, 2014
8674565 System and method for increasing airflow in electric machines Mar. 18, 2014
8659191 Sleeve member for an electric machine Feb. 25, 2014
8653704 Vehicle drive system Feb. 18, 2014
8648504 Vehicle drive motor Feb. 11, 2014
8648505 Electrical machine with multiple cooling flows and cooling method Feb. 11, 2014
8643235 Drive device for vehicle Feb. 4, 2014
8629586 Electric rotating machine with cooling mechanism Jan. 14, 2014
8629587 Water-cooling structure for electric motor Jan. 14, 2014
8629588 Apparatus for generating alternating current power by direct current supply brush that rotates with field pole generator, and apparatus for generating direct current power Jan. 14, 2014
8629594 Lubrication structure of generator motor and generator motor Jan. 14, 2014
8624460 MP-T II machines Jan. 7, 2014
8624462 Rotating electrical machine Jan. 7, 2014
8614527 Motor and vehicle Dec. 24, 2013
8604652 Motor air flow cooling Dec. 10, 2013
8597001 Electric machine with air cooling system Dec. 3, 2013
8593020 Electric motor and electric vehicle having the same Nov. 26, 2013
8585374 Fan motor cooling with primary and secondary air cooling paths Nov. 19, 2013
8587165 Cooled fan motor and method of operation Nov. 19, 2013
8546982 Electric machine module cooling system and method Oct. 1, 2013
8536743 Vehicle drive device Sep. 17, 2013
8536744 Traction motor Sep. 17, 2013
8531069 Electric generator Sep. 10, 2013
8531065 Electric motor, especially external rotor motor Sep. 10, 2013
8525375 Cooling arrangement for end turns and stator in an electric machine Sep. 3, 2013
8519577 Generator with a stator comprising cooling ducts, and method for cooling a laminated stator of a generator Aug. 27, 2013
8519578 Starter generator stator having housing with cooling channel Aug. 27, 2013
8519580 Electric machine with a high protection class with improved rotor cooling Aug. 27, 2013
8519581 Electric machine cooling system and method Aug. 27, 2013
8519585 Engine cooling system and fan module with dust screen Aug. 27, 2013
8513838 Electric power tool Aug. 20, 2013
8513839 Fan with damper Aug. 20, 2013
8499873 Motor device mounted on mobile body and mobile body having the motor device mounted thereon Aug. 6, 2013
8497608 Electric machine cooling system and method Jul. 30, 2013
8492939 Fan motor using epoxy resin Jul. 23, 2013
8487500 Cooling arrangement of an electrical machine Jul. 16, 2013
8482167 Modes of cooling hybrid electric machines Jul. 9, 2013
8461731 Dynamoelectric machine pressurizing apparatus Jun. 11, 2013
RE44272 Thermoelectric heat exchanger Jun. 11, 2013
8456046 Gravity fed oil cooling for an electric machine Jun. 4, 2013
8456047 Internal thermal management for motor driven machinery Jun. 4, 2013
8450885 Coolant-cooled linear motor May. 28, 2013
8450890 Rotating directional coolant spray for electric machine May. 28, 2013
8446056 Electric machine cooling system and method May. 21, 2013
8446057 Cooling system, a motor handling system, and a method of positioning a motor in a cooling system May. 21, 2013
8432074 Disk style centrifugal pump Apr. 30, 2013
8427018 Stator for a rotary electric machine having flow channels for passing a cooling fluid Apr. 23, 2013
8421284 Cooling structure for stator Apr. 16, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16










 
 
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