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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method and apparatus for CO2 - driven air management for a fuel cell system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-002/00    H01M-002/02    H01M-002/08    H01M-002/14   
미국특허분류(USC) 429/034; 429/035; 429/038; 429/039
출원번호 US-0837831 (2001-04-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cesari and McKenna, LLP
인용정보 피인용 횟수 : 10  인용 특허 : 29
초록
▼

A method and apparatus for oxygen management in a direct oxidation fuel cell system is provided. The oxygen management apparatus forces oxygen (typically from ambient air) into the cathode chamber of the fuel cell to facilitate the flow of oxygen across the cathode face of the fuel cell. It does so by utilizing the carbon dioxide already produced in the chemical reaction on the anode chamber of the cell. In a first embodiment of the invention, a turbine assembly is placed in fluid communication with the anode chamber of the fuel cell. The turbine assembl...

대표
청구항
▼

A method and apparatus for oxygen management in a direct oxidation fuel cell system is provided. The oxygen management apparatus forces oxygen (typically from ambient air) into the cathode chamber of the fuel cell to facilitate the flow of oxygen across the cathode face of the fuel cell. It does so by utilizing the carbon dioxide already produced in the chemical reaction on the anode chamber of the cell. In a first embodiment of the invention, a turbine assembly is placed in fluid communication with the anode chamber of the fuel cell. The turbine assembl...

이 특허에 인용된 특허 (29)

  1. Surampudi Subbarao (Glendora CA) Narayanan Sekharipuram R. (Altadena CA) Vamos Eugene (La Canada CA) Frank Harvey A. (Encino CA) Halpert Gerald (Pasadena CA) Olah George A. (Beverly Hills CA) Prakash. Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane. USP1997025599638.
  2. Acker William P.. Diagnostic method and control of preferential oxidation of carbon monoxide. USP2001116322917.
  3. Narayanan Sekharipuram ; Surampudi Subbarao ; Halpert Gerald. Direct liquid-feed fuel cell with membrane electrolyte and manufacturing thereof. USP1999085945231.
  4. Surampudi Subbarao ; Frank Harvey A. ; Narayanan Sekharipuram R. ; Chun William ; Jeffries-Nakamura Barbara ; Kindler Andrew ; Halpert Gerald. Direct methanol feed fuel cell and system. USP1998065773162.
  5. Kindler Andrew. Direct methanol feed fuel cell with reduced catalyst loading. USP1999115992008.
  6. Van Dine Leslie L. (Manchester CT) Maricle Donald L. (Glastonbury CT). Direct methanol oxidation polymer electrolyte membrane power system. USP1996115573866.
  7. Okamoto Takafumi,JPX. Direct methanol type fuel cell. USP1998035723228.
  8. Hockaday Robert G. (954 Capulin Rd. Los Alamos NM 87544). Fuel cell. USP1987064673624.
  9. Kumagai Teruo (Hitachi JPX) Horiba Tatsuo (Hitachi JPX) Kamo Tomoichi (Ibaraki JPX) Takeuchi Seiji (Hitachiohta JPX) Iwamoto Kazuo (Hitachi JPX) Kitami Kunko (Hitachi JPX) Tamura Kohki (Hitachi JPX). Fuel cell comprising a device for detecting the concentration of methanol. USP1989034810597.
  10. Banerjee Shoibal. Fuel cell incorporating a reinforced membrane. USP1998085795668.
  11. Noguchi Yoshiki (Hitachi JPX) Arakawa Tadao (Hitachi JPX) Nagasaki Nobuo (Hitachi JPX) Sugita Shigehisa (Hitachi JPX) Takeuchi Masato (Katsuta JPX). Fuel cell power plant. USP1986114622275.
  12. Hornburg Gerald,DEX ; Lamm Arnold,DEX ; Urban Peter,DEX. Fuel cell system. USP1999115981096.
  13. Carlstrom ; Jr. Charles M. ; Maynard William B.. Fuel cell with selective pressure variation and dynamic inflection. USP2000076093502.
  14. Thomas George ; Fernandez Jose M. ; More Georgina. Hybrid energy storage system. USP1999065916699.
  15. Micheli Paul L. (Morgantown WV) Williams Mark C. (Morgantown WV) Parsons Edward L. (Morgantown WV). Indirect-fired gas turbine bottomed with fuel cell. USP1995095449568.
  16. Micheli Paul L. (Sacramento CA) Williams Mark C. (Morgantown WV) Sudhoff Frederick A. (Morgantown WV). Indirect-fired gas turbine dual fuel cell power cycle. USP1996075541014.
  17. Kosek John A. (Danvers MA) Cropley Cecelia C. (Acton MA) Laconti Anthony B. (Lynnfield MA). Membrane-electrode assembly for a direct methanol fuel cell. USP1996065523177.
  18. Fleck Wolfram,DEX ; Wiesheu Norbert,DEX ; Benz Uwe,DEX. Method and system for metered supply of methanol and/or water to a fuel-cell system. USP1998065766786.
  19. Miyauchi Toshio (Yokohama JPX) Hirata Tetsuya (Yokohama JPX) Ikeda Hideto (Yokohama JPX) Nakazawa Kenzo (Yokohama JPX) Uematsu Hiroyoshi (Yokohama JPX) Hatori Satoshi (Tone JPX). Method of and apparatus for utilizing and recovering CO2 in combustion exhaust gas. USP1993085232793.
  20. Meltser Mark Alexander ; Gutowski Stanley ; Weisbrod Kirk. Method of controlling injection of oxygen into hydrogen-rich fuel cell feed stream. USP2001076265092.
  21. Uematsu Hiroyoshi,JPX. Molten carbonate fuel cell and power generation system including the same. USP1999025874183.
  22. Meltser Mark Alexander ; Grot Stephen Andreas. PEM fuel cell monitoring system. USP1998065763113.
  23. Meltser Mark Alexander. Pattern recognition monitoring of PEM fuel cell. USP1999085945229.
  24. Bromberg Leslie (Sharon MA) Cohn Daniel R. (Chesnut Hill MA) Rabinovich Alexander (Salem MA). Plasmatron-fuel cell system for generating electricity. USP1995045409784.
  25. Fanciullo Salvatore (Plainville CT). Process for controlling the output of a selective oxidizer. USP1977094046956.
  26. Wolflick John R. ; Beer Gary L. ; Payne Richard L.. Process for converting gas to liquids. USP2001016172124.
  27. Hockaday Robert G. (3025 Arizona Ave. Los Alamos NM 87544). Surface replica fuel cell. USP1997055631099.
  28. Hockaday Robert G.. Surface replica fuel cell for micro fuel cell electrical power pack. USP1998065759712.
  29. Rosen Harold A. ; Willis Jeffrey W.. Vehicle powered by a fuel cell/gas turbine combination. USP2001046213234.

이 특허를 인용한 특허 피인용횟수: 10

  1. Beckmann,Gerhard; Mutolo,Paul F.; Dailey,William W.. Apparatus and methods for generating water in a fuel cell system. USP2008087416798.
  2. Ren,Xiaoming; Becerra,Juan J.; Hirsch,Robert S.; Gottesfeld,Shimshon; Kovacs,Frank W.; Shufon,Kevin J.. Direct oxidation fuel cell operating with direct feed of concentrated fuel under passive water management. USP2008087407721.
  3. Gurin, Victor; Novak, Peter. Fuel cell with integrated feedback control. USP2005126979508.
  4. Ren, Xiaoming; Becerra, Juan J.; Beckmann, Gerhard; Brown, Eric J.; DeFilippis, Michael S.; Neutzler, Jay K.; Gottesfeld, Shimshon. Method of controlling delivery of fuel to a direct oxidation fuel cell. USP2009127638215.
  5. Corey,John A.; Beckmann,Gerhard. Methods and apparatuses for managing effluent products in a fuel cell system. USP2007047205059.
  6. Mossman, Alex; Wells, Brian; Barton, Russell; Voss, Henry. Passive recovery of liquid water produced by fuel cells. USP2012108298719.
  7. Ren, Xiaoming; Kovacs, Frank W.; Shufon, Kevin J.; Gottesfeld, Shimshon. Passive water management techniques in direct methanol fuel cells. USP2009067541109.
  8. Ren,Xiaoming; Kovacs,Frank W.; Shufon,Kevin J.; Gottesfeld,Shimshon. Passive water management techniques in direct methanol fuel cells. USP2007107282293.
  9. Rieke, Peter C.; Towne, Silas A.; Coffey, Greg W.; Appel, Aaron M.. Separation and/or sequestration apparatus and methods. USP2015028945368.
  10. Malhotra,Sanjiv. Water management in a direct methanol fuel cell system. USP2008117452625.

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