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특허 상세정보

Cooling system for fuel cell powered vehicle and fuel cell powered vehicle employing the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60K-001/00   
미국특허분류(USC) 180/065.2; 180/065.3; 165/041; 417/350; 429/026
출원번호 US-0855661 (2001-05-16)
우선권정보 JP-0155619 (2000-05-26); JP-0155620 (2000-05-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Arent Fox, PLLC
인용정보 피인용 횟수 : 10  인용 특허 : 19
초록

A cooling system for a fuel cell and a fuel cell powered vehicle are disclosed. The cooling system and the fuel cell powered vehicle have a primary circulation passage adapted to circulate primary coolant for cooling the fuel cell, and a secondary circulation passage adapted to circulate secondary coolant for cooling a heat generating source including at least an electric vehicle motor. The primary coolant and the secondary coolant are driven by primary and secondary circulation pumps that are circulated by a single common drive motor, with the primary c...

대표
청구항

1. A cooling system for a fuel cell powered vehicle wherein a fuel cell is mounted as a power source of an electric vehicle motor, the cooling system comprising:a primary circulation passage arranged to allow primary coolant to be circulated through a primary circulation pump to cool the fuel cell; a secondary circulation passage arranged to circulate secondary coolant through a secondary circulation pump; a primary heat exchanger for achieving heat exchange between the primary coolant and the secondary coolant; and a secondary heat exchanger for achievi...

이 특허에 인용된 특허 (19)

  1. Ngy Srun Ap FR. Cooling device for electric vehicle with fuel cell. USP2002096448535.
  2. Greenhill Craig J.,CAX ; Mufford W. Edward,CAX ; Corless Adrian J.,CAX ; Merritt Robert D.,CAX. Fuel cell engine having a propulsion motor operatively connected to drive a fluid supply device. USP2001056223844.
  3. Lyons Arthur Paull. Heating system for a hybrid electric vehicle. USP1999095950752.
  4. Wertheim Ronald J. (Hartford CT). High pressure low heat rate phosphoric acid fuel cell stack. USP1987074678723.
  5. Kutowy Oleh (R.R. #3 North Gower ; Ontario CAX). Interconnected pumping mechanism. USP1983074395130.
  6. Permar Clark (P.O. Box 701 Bolinas CA 94924). Liquid flow control system. USP1996015482441.
  7. Le Dall Jean-Claude (Rueil-Malmaison FRX) Pasquet Jean-Claude M. (Saint Cloud FRX). One-piece pumping device with ambivalent operation. USP1980104229142.
  8. Murach Bryan L. ; Van Dine Leslie L.. Pressurized water recovery system for a fuel cell power plant. USP2001016171718.
  9. Hamano, Isao; Morishita, Akira; Akae, Yoshifumi; Nishimura, Youji; Tanaka, Toshinori; Yabunaka, Kiyoshi. Pump device. USP1985124558992.
  10. Cote Denis,CAX. Pump with separate pumping stages for pumping a plurality of liquids. USP1998075785504.
  11. Erhard Beck DE; Hans-Dieter Reinartz DE; Helmut Steffes DE; Peter Drott DE; Jan Hoffmann DE. Selectively operable multiple pump assembly. USP2002096454543.
  12. Olson Gregg ; Gover Benjamin. Single core dual circuit heat exchange system. USP2000096124644.
  13. Andreoli Giuseppe L. (Alessandria ITX) Federici Flavio (Genoa ITX). Supply system for fuel cells of the S.P.E. (solid polymer electrolyte) type for hybrid vehicles. USP1997025605770.
  14. Anderson John Stiles. System and method for regulating coolant flow rate to a heat exchanger. USP2001086269872.
  15. Sonntag Rainer,CHX ; Apter Robert,CHX. System for cooling drive units and for heating the inner space of a hybrid vehicle. USP2001046213233.
  16. Kenji Matsuda JP; Toyotaka Hirao JP; Hiroshi Mizutani JP; Gregory A. Major ; June Bian. Temperature controller for vehicular battery. USP2002056394210.
  17. Rafalovich Alexander P. ; Fritz Michael D. ; Keller Gilbert P.. Thermal energy storage and delivery apparatus and vehicular systems incorporating same. USP1999025871041.
  18. Glenn William Skala. Thermal management of fuel cell powered vehicles. USP2002056394207.
  19. Reiser Carl Anthony ; Van Dine Leslie L.. Water retention system for a fuel cell power plant. USP2001116312842.