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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602089 |
Rotary electric machine |
Oct. 13, 2009 |
| 7598635 |
Dynamo electric machine |
Oct. 6, 2009 |
| 7591147 |
Electric motor cooling jacket resistor |
Sep. 22, 2009 |
| 7589441 |
Circumferentially wound cooling tube structure for cooling a stator |
Sep. 15, 2009 |
| 7583041 |
Overheat preventing apparatus for electric motor |
Sep. 1, 2009 |
| 7579812 |
Modulation control of power generation system |
Aug. 25, 2009 |
| 7579724 |
Methods and apparatus for using an electrical machine to transport fluids through a pipeline |
Aug. 25, 2009 |
| 7576459 |
Electric machine with fluid supply control system |
Aug. 18, 2009 |
| 7576458 |
Dipping varnish-coated cooling shell of a housing for an electric machine |
Aug. 18, 2009 |
| 7569954 |
Redundant cooling system with two cooling circuits for an electric motor |
Aug. 4, 2009 |
| 7569955 |
Electric motor with heat pipes |
Aug. 4, 2009 |
| 7566999 |
Electromagnetic device with composite structure heat transfer flow path |
Jul. 28, 2009 |
| 7548000 |
Multilayer radiation shield |
Jun. 16, 2009 |
| 7547999 |
Superconducting multi-pole electrical machine |
Jun. 16, 2009 |
| 7545060 |
Method and apparatus for heat removal from electric motor winding end-turns |
Jun. 9, 2009 |
| 7538457 |
Electric motor assemblies with coolant flow for concentrated windings |
May. 26, 2009 |
| 7530230 |
Supercharger with electric motor |
May. 12, 2009 |
| 7525224 |
Drive unit and inverter with cooling technique |
Apr. 28, 2009 |
| 7514826 |
Stator coil cooling and method of manufacturing |
Apr. 7, 2009 |
| 7508101 |
Methods and apparatus for using an electrical machine to transport fluids through a pipeline |
Mar. 24, 2009 |
| 7508100 |
Electric motor/generator and method of cooling an electromechanical transmission |
Mar. 24, 2009 |
| 7481924 |
Cooling medium flow passage |
Jan. 27, 2009 |
| 7482725 |
System and method for direct liquid cooling of electric machines |
Jan. 27, 2009 |
| 7476993 |
Method of making electric machine winding |
Jan. 13, 2009 |
| 7474021 |
Cooling assembly for electric machine |
Jan. 6, 2009 |
| 7474022 |
Liquid-cooled armature bar clip-to-strand connection and method |
Jan. 6, 2009 |
| 7464460 |
Method of metallurgically bonding a stator bar |
Dec. 16, 2008 |
| 7466045 |
In-shaft reverse brayton cycle cryo-cooler |
Dec. 16, 2008 |
| 7466046 |
Methods and apparatus for operating an electric machine |
Dec. 16, 2008 |
| 7462961 |
Superconductivity rotor having torque tube |
Dec. 9, 2008 |
| 7462963 |
Motor cooling device and cooling method |
Dec. 9, 2008 |
| 7456536 |
Electric motor |
Nov. 25, 2008 |
| 7443062 |
Motor rotor cooling with rotation heat pipes |
Oct. 28, 2008 |
| 7439646 |
High power generator with enhanced stator heat removal |
Oct. 21, 2008 |
| 7429810 |
Electric rotary machine |
Sep. 30, 2008 |
| 7429809 |
Driving motor, especially for a pump |
Sep. 30, 2008 |
| 7423356 |
Thermally-conductive stator support structure |
Sep. 9, 2008 |
| 7414338 |
Electric rotating machine capable of reducing performance deterioration due to discharge |
Aug. 19, 2008 |
| 7414336 |
Dual flow circulation system for a mover |
Aug. 19, 2008 |
| 7405491 |
Electric power generating device |
Jul. 29, 2008 |
| 7402923 |
Electrically variable transmission |
Jul. 22, 2008 |
| 7402924 |
Cooling assembly for electric machine |
Jul. 22, 2008 |
| 7397154 |
Spray cooled motor system |
Jul. 8, 2008 |
| 7347169 |
Cooling oil delivery structure for a vehicular generator, and engine including same |
Mar. 25, 2008 |
| 7334316 |
Method of sealing a generator stator bar and a stator bar end fitting |
Feb. 26, 2008 |
| 7332837 |
Cooling and handling of reaction torque for an axial flux motor |
Feb. 19, 2008 |
| 7317268 |
System and method for cooling a super-conducting device |
Jan. 8, 2008 |
| 7315099 |
Cooled electric drive unit for a motor vehicle |
Jan. 1, 2008 |
| 7309931 |
Electric motor with cooling coil |
Dec. 18, 2007 |
| 7307363 |
Stator cooling system for a hybrid transmission |
Dec. 11, 2007 |
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