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특허 상세정보

Temperature regulator for fuel cell

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/12   
미국특허분류(USC) 429/026; 429/020; 429/024; 237/01230B; 165/297
출원번호 US-0547079 (2000-04-11)
우선권정보 JP-0123033 (1999-04-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 25  인용 특허 : 1
초록

When starting a fuel cell, valves are operated such that a heat exchange medium flows from a circulation pump through a heating-time bypass duct to a heater and the fuel cell, and the heat exchange medium is heated by the heater. Consequently, the fuel cell can be heated up efficiently and rapidly. When a heating device is driven during operation of the fuel cell, the valves are operated such that the heat exchange medium flows from the circulation pump to the fuel cell, the heater and the heat exchanger in this order. If the amount of heat required for ...

대표
청구항

1. A temperature regulator for regulating a temperature of a fuel cell, comprising:a circulation circuit through which a heat exchange medium exchanging heat with the fuel cell circulates; a medium circulator for circulating the heat exchange medium through the circulation circuit either in a normal direction or in a reverse direction; a cooler provided in the circulation circuit; a cooling bypass device positioned to switch the circulation circuit such that the heat exchange medium bypasses the cooler; a heat utilizer provided in the circulation circuit...

이 특허를 인용한 특허 피인용횟수: 25

  1. Inaba, Atsushi. Air conditioner for vehicle. USP2017019539880.
  2. Wexel,Dirk M.; Hobmeyr,Ralph T. J.. Cold start pre-heater for a fuel cell system. USP2008057368196.
  3. Wilnechenko, Bruce Conrad; Robinson, Edgar C.. Combination diesel/electric heating appliance systems. USP2010087766247.
  4. Suematsu, Keigo; Sakajo, Yuichi; Uehara, Masanori; Koyama, Takashi. Cooling system. USP2014018637201.
  5. Han, Su Dong; Kim, Hyung Kook. Cooling system and operating method of cooling system. USP20190310243225.
  6. Wakayama, Hideshi. Cooling system for working fluid used in automatic transmission of automotive vehicle. USP2004126830527.
  7. Stolte, Ralf Henning; Baumbach, Volker; Gründel, Harald. Fuel cell and aircraft hydraulic system having a common cooling circuit. USP2012068192882.
  8. Tanaka,Yoshikazu; Nakamura,Akinari; Ozeki,Masataka. Fuel cell cogeneration system. USP2008117452618.
  9. Kimbara, Masahiko; Isogai, Yoshihiro. Fuel cell cooling apparatus and fuel cell system. USP2003086605377.
  10. Kimata, Mitsuru. Fuel cell system. USP2014058735011.
  11. Furukoshi, Takurou; Nishikawa, Michio; Kakehashi, Nobuharu; Kikawa, Shunjiro. Fuel cell system having a circulating circuit, a radiator, a bypass passage and a three-way valve. USP2017039601787.
  12. Mardilovich,Peter; Herman,Gregory S; Champion,David; O'Neil,James. Fuel-cell integral multifunction heater and methods. USP2006057045234.
  13. Yang, Tai-Her. Heat exchange apparatus with automatic heat exchange fluid flow rate exchange modulation. USP2014058726979.
  14. Colette, Olivier; Pierron, Frederic; Terranova, Gilbert; Haussmann, Roland. Heating assembly for a heating, ventilating and/or air conditioning installation for a vehicle cabin. USP2011077971799.
  15. Martinchick, Matthew J.; Nemesh, Mark D.; Jayaraman, Sowmyalatha. Heating system for an automotive vehicle. USP2017129849753.
  16. Lienkamp, Sebastian; Fontaine, Remy. Method for optimized execution of heating tasks in fuel cell vehicles. USP2017079711808.
  17. Maier, Oliver. Noise-comfort function for cooling systems with proportional variable speed fans. USP2011118047319.
  18. Yang, Tai-Her. Single flow circuit heat absorbing/release device for periodic positive and reverse directional pumping. USP2015089115935.
  19. Hrovat, Davorin David; Asgari, Jahanbakhsh; Deur, Josko; Schwartz, William Samuel. Temperature control system for fuel cell electric vehicle cooling circuit. USP2003116651761.
  20. Ellison,Kenneth H; Kozak,Eugene M.; Marshall,Steven B.; Carlson,Paul H.. Thermal bypass channel. USP2008087416138.
  21. Vanderwees,Doug; Cotton,James S.. Thermal management system. USP2007037191858.
  22. Skala, Glenn W.; Andreas-Schott, Benno; Hoch, Martin M.. Three-way diverter assembly for a fuel cell system. USP2013048415067.
  23. Lee,Dae Woo. Vehicle heater control apparatus and method for controlling the same. USP2006077070119.
  24. Shimonosono, Hitoshi; Hashimoto, Takashi. Water recirculation in fuel cell power plant. USP2005116964820.
  25. Tai, Chang-Hsien; Miao, JR-Ming; Wang, Yao-Nan. Wind power and hydrogen power complex generating device. USP2016029269978.