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Lubrication and cooling system for a powertrain including an electric motor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16N-007/08
출원번호 US-0878357 (1992-05-04)
발명자 / 주소
  • Barrie Woodrow L. (Clarkston MI) Lemieux George E. (Livonia MI)
출원인 / 주소
  • Ford Motor Company (Dearborn MI 02)
인용정보 피인용 횟수 : 62  인용 특허 : 0

초록

A hydraulic pump forces fluid from a sump supplied from a lubrication circuit and a cooling circuit that takes heat from an electric motor. The lubrication circuit is supplied with fluid directly from the discharge side of the pump and is returned directly to the sump. The cooling circuit, disposed

대표청구항

In a powertrain that includes an electric motor and equipment requiring lubrication, a system for supplying fluid that lubricates the equipment and cools the motor, comprising: a source of pressurized fluid; a first flow path connecting the fluid pressure source and a lubrication circuit connected t

이 특허를 인용한 특허 (62)

  1. Person, Dennis; Becker, Lee, Automatic fluid draining from a hydraulic system component of an automatic transmission.
  2. Lee Heon,KRX, Bypass device for automatic transmission fluid provided with a thermal expansion bar.
  3. Long, Charles F.; Taylor, Charles T.; Summers, William J.; Colter, Duane E., Clogged filter detection system and method.
  4. Klaus-Werner Damm ; Fredrick P. Boyle, Combination lubrication system for an internal combustion engine and associated gear devices.
  5. Hartinger, Chip; Frait, Steve A.; Gooden, James T., Control of the flow rate in a transmission oil cooler.
  6. Yanagida, Eiji; Tsuchie, Tetsuhiro, Cooling device, control method of cooling device, and abnormality specification method.
  7. Chang, David, Cooling feature for fuel injector and fuel system using same.
  8. Cronin,Michael G.; Iund,Trevor Neal, Cooling system for an electric motor.
  9. Shin, Gwang Seob; Kim, Jong Hyun; Kim, Youngchul; Lee, Jang Mi; Yi, Jaeshin, Cooling system for cooling driving motor of hybrid vehicle and method for controlling the same.
  10. Wakayama, Hideshi, Cooling system for working fluid used in automatic transmission of automotive vehicle.
  11. Wakayama, Hideshi, Cooling system for working fluid used in automatic transmission of automotive vehicle.
  12. Damson,Daniel; Hohl,Reiner, Disconnectable heat exchanger.
  13. Nakajima, Yuki; Tsukamoto, Masahiro; Kobayashi, Masakazu; Kaneko, Yutaro; Kaneko, Hiroyuki; Shinohara, Toshiro; Iwashima, Makoto; Kitajima, Yasuhiko; Hanamura, Akihiro; Yonekura, Kouichirou; Hatsuda, Tadayuki, Drive unit for electric vehicle.
  14. Hara Takeshi,JPX ; Hotta Yutaka,JPX ; Takenaka Masayuki,JPX ; Agata Hiromichi,JPX ; Yamaguchi Kozo,JPX ; Kido Takahiro,JPX ; Kutsuna Naruhiko,JPX, Drive unit with two coolant circuits for electric motor.
  15. Motoike, Kazutoshi; Adachi, Masatoshi; Iraha, Yumi; Ichiyanagi, Jun; Wakuta, Satoru; Omote, Kenji; Onoda, Masanori, Driving device, motor vehicle equipped with driving device, and control methods of driving device and motor vehicle.
  16. Suwa, Yujiro; Parrish, Robert Benson; Mcgrew, Arthur L, Dry sump system warm up strategy.
  17. Boggs, David Lee; Peters, Mark William; Kotre, Stephen John, Electric coolant pump control strategy for hybrid electric vehicles.
  18. Wilkendorf,Werner, Filter device.
  19. Lauer, Viktor Josef; Zeolla, Giuseppe, Fluid cooling device with a replenishment circuit.
  20. Hadar, Gil; Bennett, Andy, Fully submerged integrated electric oil pump.
  21. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Heat removal from motor components.
  22. Wi, Taehwan; Hwang, Jin Young; Jo, Se Hwan, Hydraulic pressure supply system of automatic transmission.
  23. Wi, Taehwan; Hwang, Jin Young; Jo, Se Hwan, Hydraulic pressure supply system of automatic transmission.
  24. Long, Charles F.; Taylor, Charles T., Hydraulic system and method for a hybrid vehicle.
  25. Long, Charles F.; Taylor, Charles T., Hydraulic system and method for a hybrid vehicle.
  26. Hadar, Gil; Bennett, Andy; Wang, Liping, Integrated electrical auxiliary oil pump.
  27. Wright, Thomas A., Low oil level detection system and method.
  28. Kung, Chang Cheng, Lubricant circulation system.
  29. Yamauchi, Yasuhiro, Lubrication control device for in-wheel motor unit for vehicle.
  30. Moorman, Steven P., Lubrication control system for automatic transmissions.
  31. Poster, Scott, Lubrication system with passive drain valve.
  32. Poster, Scott, Lubrication system with passive valve.
  33. Gabriel, David Crist; McCarthy, James Paul, Method and an assembly for vehicle thermal management.
  34. Kaimer, Simon; Parigger, Martin; Gratzer, Franz, Method and apparatus for lubricating a transmission of a motor vehicle.
  35. Light, Brian Richard; Kozarekar, Shailesh Shrikant; Wu, Wei, Method and system for controlling operation of an electric oil pump in a hybrid electric vehicle (HEV).
  36. Axel Widemann DE, Method for flushing the casing of a hydraulic motor.
  37. Gerundt, Oliver; Kaefer, Oliver, Method for influencing the temperature of an electromechanical component and device for carrying out the method.
  38. Gabriel, David Crist; McCarthy, James Paul, Method for operating a vehicle and a vehicle which incorporates the method.
  39. Gabriel,David Crist; McCarthy,James Paul, Method for vehicle thermal management.
  40. Long, Charles F.; Taylor, Charles T., Modulation control system and method for a hybrid transmission.
  41. Long, Charles F.; Taylor, Charles T., Modulation control system and method for a hybrid transmission.
  42. Tsutsui,Takahiro; Nagi,Takaaki, Motor cooling system.
  43. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Motor with rotor-mounted control circuitry.
  44. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Motor with rotor-mounted control circuitry.
  45. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Motor with rotor-mounted control circuitry.
  46. Hyde, Roderick A.; Kare, Jordin T.; Wood, Jr., Lowell L., Motor with rotor-mounted control circuitry.
  47. Jackson Andrew (Pennington NJ) Peterson Brian K. (Yardley PA), Multi-phase fluids for a hydraulic system.
  48. Harada Chiaki,JPX ; Shimakura Masaki,JPX ; Shibayama Takashi,JPX, Oil pump control device for automatic transmission.
  49. Fieffer James O., Press lubrication system modification.
  50. Williams, David, Pumping apparatus for an internal combustion engine.
  51. Watanabe, Manabu; Miyajima, Junichi, Relief valve device.
  52. Triebe, Steffen; Staiger, Michael; Helling, Lars; Lachner, Dieter, Rotary slide valve with a thermostatic bypass.
  53. Hattori, Hiroyuki, Rotating electric machine and method for controlling the rotating electric machine.
  54. Long, Charles F.; Wright, Thomas A., Scavenge pump oil level control system and method.
  55. Hadar, Gil; Bennett, Andy, Submersible electric pump having a shaft with spaced apart shoulders.
  56. Peirasso,Piero, System for the circulation of the coolant of the oil cooler for the automatic transmission of a motor vehicle.
  57. Spix, Thomas A., Temperature dependent flow control for combustion engine piston squirters.
  58. Robinson,John D.; Smith,Walter B.; Gockel,Richard, Thermal management of a gas turbine bearing compartment utilizing separate lubrication and cooling circuits.
  59. Moser, George G.; Sommer, Gordon; Ostapowicz, Adam, Thermostatic device and related method.
  60. Moser, George G.; Sommer, Gordon; Ostapowicz, Adam, Thermostatic device and related method.
  61. Spiegel Richard V., Transmission fluid cooler-bypass unit for a transmission fluid cooling system.
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