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High-efficiency fuel cell power system with power generating expander

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/04
  • H01M-008/12
  • H01M-002/00
  • H01M-002/02
출원번호 US-0335538 (2002-12-31)
발명자 / 주소
  • Clawson, Lawrence G.
  • O'Brien, Christopher J.
  • Hagan, Mark R.
출원인 / 주소
  • Nuvera Fuel Cells, Inc.
대리인 / 주소
    Hamilton, Brook, Smith &
인용정보 피인용 횟수 : 5  인용 특허 : 54

초록

A hydrogen fuel cell power system having improved efficiency comprises a fuel cell, a source of hydrogen gas, a compressor for creating a pressurized air stream, and a liquid supply which is heated by waste heat form the power system and evaporates into the pressurized air stream to produce a pressu

대표청구항

1. A fuel cell power system comprising:a fuel cell comprising an anode and a cathode; a source of hydrogen gas, the hydrogen gas being provided to the anode of the fuel cell; a compressor for creating a pressurized air stream, the pressurized air stream being provided to the cathode of the fuel cell

이 특허에 인용된 특허 (54)

  1. Frster Siegfried (Alsdorf DEX), Apparatus for generating a combustible gaseous mixture.
  2. James H. Lee ; James S. Siepierski ; George R. Woody DE, Cogeneration system for a fuel cell.
  3. Sugishita Hideaki,JPX ; Mori Hidetaka,JPX ; Fukue Ichiro,JPX ; Uematsu Kazuo,JPX, Combined cycle power plant with fuel reformer.
  4. Huber David J. (Orlando FL) Bannister Ronald L. (Winter Springs FL) Khinkis Mark J. (Morton Grove IL) Rabovitser Josif K. (Chicago IL), Combined cycle power plant with thermochemical recuperation and flue gas recirculation.
  5. Rosen Per,SEX ; Olsson Lars-Ola,SEX, Device for supplying vapor to the intake air of an internal combustion engine.
  6. Pinto Alwyn (Middlesbrough GB2), Electricity production.
  7. Hsu Michael S. (Lincoln MA) Hoag Ethan D. (East Boston MA), Electrochemical converter having internal thermal integration.
  8. Nelson, Herbert A., Forced humid aspiration for internal combustion engines.
  9. Grot Stephen Andreas ; Meltser Mark Alexander ; Gutowski Stanley ; Neutzler Jay Kevin ; Borup Rodney Lynn ; Weisbrod Kirk, Fuel cell CO sensor.
  10. Kunz Harold R. (Vernon CT), Fuel cell cooling using heat of reaction.
  11. Cownden Ryan,CAX ; Eiche Michael,CAX ; Louie Craig,CAX ; Watkins David S.,CAX, Fuel cell electric power generation system.
  12. Cohen Ronald (West Hartford CT), Fuel cell evaporative cooling using fuel as a carrier gas.
  13. Matsumura Mitsuie,JPX ; Shinoki Toshio,JPX, Fuel cell power generating system and operating method thereof.
  14. Noguchi Yoshiki (Hitachi JPX) Arakawa Tadao (Hitachi JPX) Nagasaki Nobuo (Hitachi JPX) Sugita Shigehisa (Hitachi JPX) Takeuchi Masato (Katsuta JPX), Fuel cell power plant.
  15. Sederquist ; Richard A., Fuel cell power plant and method for operating the same.
  16. Hornburg Gerald,DEX ; Lamm Arnold,DEX ; Urban Peter,DEX, Fuel cell system.
  17. Baker Bernard S. (Brookfield Center CT), Fuel cell system for mobile applications.
  18. Pettit William Henry, Fuel cell system with combustor-heated reformer.
  19. Koyama Kazuhito,JPX ; Sugita Shigehisa,JPX ; Marushima Shinya,JPX ; Makino Yuji,JPX ; Gonda Kazuhiro,JPX, Fuel reforming apparatus and electric power generating system having the same.
  20. Nitta Shoichiro,JPX ; Taki Masayoshi,JPX ; Kawahara Tatsuya,JPX ; Miura Morimichi,JPX, Fuel-cells system.
  21. Hossein Ghezel-Ayagh ; Anthony John Leo ; Robert A. Sanderson, High-efficiency fuel cell system.
  22. Buswell Richard F. (Glastonbury CT) Clausi Joseph V. (Portland CT) Cohen Ronald (Boca Raton FL) Louie Craig (Vancouver CAX) Watkins David S. (Coquitlam CAX), Hydrocarbon fueled solid polymer fuel cell electric power generation system.
  23. Waycuilis John J., Hydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquid.
  24. Micheli Paul L. (Morgantown WV) Williams Mark C. (Morgantown WV) Parsons Edward L. (Morgantown WV), Indirect-fired gas turbine bottomed with fuel cell.
  25. Dunbar William R. (Kenosha WI), Integrated boiler/fuel cell system.
  26. Hsu Michael S. (Lincoln MA), Integrated fuel-cell/steam plant for electrical generation.
  27. Chen Jeffrey S. ; Huang Wenhua ; Acker William P., Integrated full processor, furnace, and fuel cell system for providing heat and electrical power to a building.
  28. Cimini Ronald J. (Sewell NJ) Marler David O. (Deptford NJ) Shinnar Reuel (Great Neck NY) Teitman Gerald J. (Vienna VA), Integration of steam reforming unit and cogeneration power plant.
  29. Selfors Brian J. ; Heitmann Arnold M., Integration of turboalternator for hybrid motor vehicle.
  30. Parsons Bryan N. V. (Stoney Stanton GBX), Internal combustion engine and a method of operating the engine.
  31. Kiang Deh J. (4FL ; No. 45 ; Nanking East Rd. ; Sec. 4 Taipei TWX), Internal combustion engines.
  32. Ogura Takashi (5-15 ; Inagehigashi 3-chome Chiba-shi ; Chiba JPX 281), Method of and apparatus for producing highly humid air.
  33. Rosen Per,SEX ; Olsson Lars-Ola,SEX, Method of and device for supplying water or other vapor to the intake air of an internal combustion engine.
  34. Skowronski Mark J., Power generation system utilizing turbine and fuel cell.
  35. Bloomfield David P. (West Hartford CT), Pressurized fuel cell power plant.
  36. Bloomfield David P. (West Hartford CT), Pressurized fuel cell power plant with single reactant gas stream.
  37. Bloomfield David P. (West Hartford CT), Pressurized fuel cell power plant with steam powered compressor.
  38. Garow Jay (Vernon CT) Otter Loren H. (Bolton CT), Pressurized fuel cell system.
  39. Hsu Michael S., Pressurized, integrated electrochemical converter energy system.
  40. Muller Reinhard,DEX ; Stuhler Walter,DEX ; Nolscher Christoph,DEX, Process for operating a fuel cell installation and fuel cell installation for carrying out the process.
  41. Sie Swan T. (Amsterdam NLX), Process for producing synthesis gas.
  42. Benz Uwe (Uhldingen DEX) Fleck Wolfram (Erbach DEX) Hornburg Gerald (Elchingen DEX), Process for supplying air to a fuel cell system.
  43. Tamor Michael Alan ; Gale Allan Roy, Propulsion system for a motor vehicle using a bidirectional energy converter.
  44. Hornburg Gerald,DEX, Proton exchange membrane (PEM) fuel cell system and process of operating same.
  45. Chludzinski Paul J. (38 Berkshire St. Swampscott MA 01907) Dantowitz Philip (39 Nancy Ave. Peabody MA 01960) McElroy James F. (12 Old Cart Rd. Hamilton MA 01936), Rapid starting methanol reactor system.
  46. Van Dine Leslie L. ; Bonville Leonard J., Steam producing hydrocarbon fueled power plant employing a PEM fuel cell.
  47. Agee Kenneth L. ; Agee Mark A. ; Weick Larry J. ; Trepper Elliot L., Synthesis gas production system and method.
  48. Yang Wen-Ching ; Newby Richard A. ; Bannister Ronald L., Thermal chemical recuperation method and system for use with gas turbine systems.
  49. Hsu Michael S. ; Hoag Ethan D., Ultra-high efficiency turbine and cell combination.
  50. Hsu Michael S. (Lincoln MA) Hoag Ethan D. (East Boston MA), Ultra-high efficiency turbine and fuel cell combination.
  51. Rosen Harold A. ; Willis Jeffrey W., Vehicle powered by a fuel cell/gas turbine combination.
  52. Battaglini Robert G. (111 Woodview La. Media PA 19063), Waste heat steam supercharger.
  53. Hart Radford H. (Apex Post Office Apex NC 27502), Water vapor injection system.
  54. Perry Frank (3295 W. 4th Ave. Hialeah FL 33012), Water vapor injection system for internal combustion engines.

이 특허를 인용한 특허 (5)

  1. Taniguchi,Ikuhiro; Hashigaya,Hiroaki, Carbon monoxide removal from reformate gas.
  2. Hoffjann, Claus; Heinrich, Hans-Juergen, Device for producing water on board of an airplane.
  3. Salter, L. Carlton; Pendergrass, Robert; Redmond, Jason, Functionally integrated hydrogen fuel cell.
  4. Hoffjann,Claus; Heinrich,Hans Juergen, Method for treating and distributing water generated in a self-contained water using unit.
  5. Gilbert, Maik, Water atomization apparatus for a fuel cell system and also a method for humidifying a gas flow supplied to a fuel cell system.
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