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Pressurized water recovery system for a fuel cell power plant

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/04   
미국특허분류(USC) 429/013 ; 425/025 ; 425/026
출원번호 US-0221338 (1998-12-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Crisholm, Jr.
인용정보 피인용 횟수 : 18  인용 특허 : 10
초록
▼

The invention is a pressurized water recovery system for a fuel cell power plant including at least one fuel cell having an electrolyte between anode and cathode electrodes for producing an electric current from a reducing fluid and an oxidant stream. A coolant loop directs a coolant fluid from a reservoir through a coolant passage to the fuel cell and back to the reservoir, and the coolant loop also receives coolant fluid through water lines secured between condensing heat exchangers and the coolant reservoir. A process exhaust passage directs a process...

대표
청구항
▼

[ What is claimed is:] [1.] A pressurized water recovery system for a fuel cell power plant, comprising:a. at least one fuel cell means having an electrolyte between an anode electrode and a cathode electrode for producing an electric current from a reducing fluid and an oxidant stream;b. a coolant loop having a coolant passage that directs a coolant fluid from a coolant reservoir through the coolant passage to the fuel cell means and back to the reservoir to cool the fuel cell means;c. a process exhaust passage that receives a cathode exhaust stream fro...

이 특허에 인용된 특허 (10)

  1. Van Dine Leslie L. (Manchester CT) Maricle Donald L. (Glastonbury CT). Direct methanol oxidation polymer electrolyte membrane power system. USP1996115573866.
  2. Merritt Robert D. (Vancouver CAX) Gorbell Brian N. (North Vancouver CAX). Electrochemical fuel cell system with a regulated vacuum ejector for recirculation of the fluid fuel stream. USP1995085441821.
  3. DuBose Ronald Arthur. Fuel cell gas management system. USP2000016013385.
  4. Kaneko Hideo (Yokohama JPX) Nishigaki Hideo (Ichihara JPX). Fuel cell power generation system. USP1990054923768.
  5. Wolfe Dave ; Minh Nguyen ; Meister Kurt ; Matulich Dan. Hybrid electrical power system. USP1999105968680.
  6. Watkins David S. (Coquitlam) Dircks Kenneth W. (North Vancouver) Epp Danny G. (Tsawwassen) Merritt Robert D. (Vancouver) Gorbell Brian N. (Vancouver CAX). Integrated fuel cell power generation system. USP1993045200278.
  7. Reiser Carl (Glastonbury CT). Ion exchange membrane fuel cell power plant with water management pressure differentials. USP1997125700595.
  8. Garow Jay (Vernon CT) Otter Loren H. (Bolton CT). Pressurized fuel cell system. USP1988044738903.
  9. Reiser Carl A. (Glastonbury CT) Sawyer Richard D. (Canton CT). Solid polymer electrolyte fuel cell stack water management system. USP1988094769297.
  10. Meyer Alfred P. (West Simsbury CT) Scheffler Glenn W. (Tolland CT) Margiott Paul R. (South Windsor CT). Water management system for solid polymer electrolyte fuel cell power plants. USP1996045503944.

이 특허를 인용한 특허 피인용횟수: 18

  1. Demissie, Michael S.; Van Dine, Leslie L.; Steinbugler, Margaret M.. Actively-cooled water recovery in fuel cell power plants. USP2004086777119.
  2. Ogawa, Takayuki; Imaseki, Mitsuharu; Ushio, Takeshi; Saitou, Katsumi; Yoshikawa, Mamoru. Cooling system for fuel cell powered vehicle and fuel cell powered vehicle employing the same. USP2005036860349.
  3. Condit, David A.; Perry, Michael L.; Breault, Richard D.. Freeze tolerant fuel cell power plant. USP2003036528194.
  4. Grasso, Albert P.; Condit, David A.. Freeze tolerant fuel cell power plant. USP2003056562503.
  5. Wells, Brian. Fuel cell anomaly detection method and apparatus. USP2005106953630.
  6. Misumi, Yoshiteru. Fuel cell power generating system and operation method. USP2004096787255.
  7. Kanno, Yoshihito. Fuel cell system and control method for an open/close mechanism thereof. USP2011087998628.
  8. Yasukazu Iwasaki JP. Fuel cell system and method for controlling operating pressure thereof. USP2002126497972.
  9. Schuessler, Martin. Fuel cell system and method for operating the process. USP2003096613466.
  10. Manery, David S.. Fuel cell system automatic power switching method and apparatus. USP2005126979504.
  11. Wattelet, Jonathan P.; Voss, Mark C.. Fuel cell system incorporating and integrated cathode exhaust condenser and stack cooler. USP2004116824906.
  12. Albert P. Grasso ; Leslie L. Van Dine ; George Vartanian. Functional integration of multiple components for a fuel cell power plant. USP2002096451466.
  13. Rush, Jr., Kenneth McClellan. Method and system for humidification of a fuel. USP2003026514634.
  14. Martin, Douglas Raymond; Rollinger, John Eric; Miller, Kenneth James; Dudar, Aed M.. Method and system for maintaining an engine coolant level. USP20181210151233.
  15. Martin, Douglas Raymond; Rollinger, John Eric; Miller, Kenneth James; Dudar, Aed M.. Method and system for maintaining an engine coolant level. USP20180710012133.
  16. McQuiggan,Gerard; Myers,Gerald A.; Chhabra,Nitin; Gaio,Giuseppe. Turbine exhaust water recovery system. USP2007037194869.
  17. Jahnke, Fred C.; Daly, Joseph M.. Water recovery assembly for transferring water from fuel cell cathode exhaust. USP2014028652694.
  18. Jahnke, Fred C.; Daly, Joseph M.; Leo, Anthony J.. Water recovery assembly for use in high temperature fuel cell systems. USP2013028367256.

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