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특허 상세정보

Flow control capsule for clutch lubrication and cooling

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16D-013/60   
미국특허분류(USC) 192/113.35 ; 192/113.3 ; 192/070.12
출원번호 US-0438327 (1999-11-13)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Reising, Ethington, Barnes, Kisselle et alDziegielewski
인용정보 피인용 횟수 : 17  인용 특허 : 5
초록

A friction device includes a clutch pack operable to connect and disconnect drive and driven members for transferring and interrupting torque therebetween. A piston is supported in the clutch housing and defines a first expandable chamber. The piston carries a control module responsive to pressure in the expandable chamber for controlling coolant flow through a dedicated coolant flow passage through the actuator piston that includes mist-forming outlets on the face of the actuator piston.

대표
청구항

[What is claimed is:] [1.]control module supported in said piston; a second source of pressurized lubricant; said control module including a control element having a surface thereon directly exposed to pressure in said expandable chamber and responsive to the pressure in said expandable chamber for controlling flow from said second source of pressurized fluid into said module; and outlets in said control module for directing the second source of pressurized fluid to said clutch pack when actuated by said piston.

이 특허를 인용한 특허 피인용횟수: 17

  1. Fujii, Yuji; Snyder, Ted Duane; Grzesiak, Anthony Joseph; Denault, Christopher Charles. Band brake assembly. USP2003116651786.
  2. Fontaine, Jacques; Manon, Claude; Vidal, Stephane. Braking system for braking a rotor relative to a stator. USP2003076585088.
  3. Christensen, Thomas F.; Miller, Richard A.; McCash, Benjamin L.. Clutch assembly with centrifugal head pressure control. USP2011027891477.
  4. Kuhstrebe, Jochen. Clutch system with at least one multiple-plate clutch arrangement. USP2004126827191.
  5. Thorenz, Frank. Continuously variable automatic transmission. USP2003046547686.
  6. Anwar,Sohel; Wisniewski,Dean T.; Szalony,Norman; Duan,Xiaohong N.; Tan,Hualin; Shen,Stephen; McKenzie,Clive; Lee,Hyeongcheol. Control of a hydraulic coupling system. USP2006037007782.
  7. Kummer, Martin E.; Jackson, Graeme A.; Hawarden, Jeffrey P.. Dual clutch arrangement with two piece main rotating manifold. USP2013078479905.
  8. Kummer, Martin E.; Jackson, Graeme Andrew; Hawarden, Jeffrey Philip. Dual clutch arrangement with two piece main rotating manifold. USP20190310221897.
  9. Duan,Xiaohong N.; Macklem,Loren C.; Rahaim,Matt; Anwar,Sohel; Monkaba,Gary; Perkins,W. Paul; Wisniewski,Dean T.; Kendall,Todd A.; Palazzolo,Joseph. Hydraulic coupling system. USP2006067059460.
  10. Ishii, Katsuhisa; Todo, Minoru; Nakano, Masato; Nakajima, Takuya; Ota, Hirofumi; Honda, Atsushi; Nozaki, Kazutoshi. Hydraulic servo for a brake in an automatic transmission. USP2010077748504.
  11. Kummer, Martin E.. Low driven inertia dual clutch. USP2017049611900.
  12. Kummer, Martin E.. Low driven inertia dual clutch. USP2015038967352.
  13. Masafumi Taki JP; Takashi Ito JP. Lubrication system for countershaft brake. USP2002116481541.
  14. Bittermann, Rainer; Tronicke, Friedrich. Pressure-medium operated spring-pressure brake. USP2005096938738.
  15. Cliff, Michael J.; Wood, Jr., Robert L.; Eastman, Briton T.; Ganapathi, Poongundran. Simplified cooling circuit for powertrain braking system. USP2014118887880.
  16. Deutsch, Laurence Andrew; Goleski, Gregory Daniel; Maurer, Jeffrey Edward. Transmission assembly. USP2017079695930.
  17. Kühnle, Michael; Güllük, Toros; Wahl, Peter. Wet friction clutch. USP2015069057410.