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특허 상세정보

Direct fired reciprocating engine and bottoming high temperature fuel cell hybrid

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/06    H01M-008/04    F02B-043/00   
미국특허분류(USC) 429/019; 429/022; 429/026; 123/002; 123/003; 060/282
출원번호 US-0225722 (2002-08-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 2
초록

A system of a fuel cell bottoming an internal combustion engine. The engine exhaust gas may be combined in varying degrees with air and fed as input to a fuel cell. Reformer and oxidizers may be combined with heat exchangers to accommodate rich and lean burn conditions in the engine in peaking and base load conditions without producing high concentrations of harmful emissions.

대표
청구항

The embodiments of the invention in which an exclusive property or privileges is claimed are defined as follows: 1. A high efficiency system for producing energy from a hydrocarbon fuel while maintaining low polluting emissions, comprising an internal combustion engine in communication with a source of oxidizing fluid and a source of hydrocarbon fuel producing power and an exhaust gas from the combustion of the hydrocarbon fuel and at least some of the oxidizing fluid, a fuel cell producing power, said fuel cell and having an anode in communication wi...

이 특허를 인용한 특허 피인용횟수: 18

  1. Elwart, Shane; Kerns, James; Surnilla, Gopichandra; Bidner, David. Catalytic device with fuel cell portion and catalytic conversion portion. USP2009107600375.
  2. Hu, Haoran; Stover, Thomas; Morscheck, Timothy J.; Miles, Kathryn A.; Watts, Patrick M.; Wiersma, Diane C.. Clean power system. USP2010017648785.
  3. Hu, Haoran; Stover, Thomas; Morscheck, Timothy J.; Miles, Kathryn A.; Watts, Patrick M.; Wiersma, Diane C.. Clean power system. USP2010107818959.
  4. Hotto, Robert. Enhanced efficiency turbine. USP2015069059440.
  5. Ghezel-Ayagh, Hossein; Jahnke, Fred C.. Fuel cell power production system with an integrated hydrogen utilization device. USP2014088815462.
  6. Grieve, Malcolm James. Fuel cell system using external heat sources for maintaining internal temperature. USP2013018356682.
  7. Ahn, Kook Young; Lee, Young Duk; Kang, Sang Gyu; Lee, Sang Min; Kim, Han Seok; Cho, Ju Hyeong; Kim, Min Kuk; Park, Sung Ho; Song, Seung Jin; Song, Han Ho. Fuel cell-engine hybrid system. USP2015059038579.
  8. Jahnke, Fred C.; Farooque, Mohammad; Ghezel-Ayagh, Hossein. High-efficiency dual-stack molten carbonate fuel cell system. USP2011118062799.
  9. Jahnke, Fred C.; Farooque, Mohammad; Ghezel-Ayagh, Hossein. High-efficiency dual-stack molten carbonate fuel cell system. USP2012088236458.
  10. Ghezel-Ayagh, Hossein. Integrated fuel cell and heat engine hybrid system for high efficiency power generation. USP2011017862938.
  11. Klein, Dennis J.; Dica, Corneliu; Georgescu, Cristian; Pamfilie, Cristian; Chiriac, Radu. Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine. USP2012038127750.
  12. Zubrin, Robert M.; Strott, David Kenneth; Muscatello, Anthony Curtis; Jameson, Nicholas F.; Bostwick-White, Emily. Portable gas generating device. USP2015089101898.
  13. Zubrin, Robert M.; Strott, David Kenneth; Muscatello, Anthony; Jameson, Nicholas F.; Bostwick-White, Emily. Portable gas generating device. USP2016039283530.
  14. Zubrin, Robert M.; Strott, David Kenneth; Muscatello, Anthony; Jameson, Nicholas F.; Bostwick-White, Emily. Portable gas generating device. USP2014028652402.
  15. Buglass, John Graham; Goes, Marinus Franciscus; Schoonebeek, Ronald Jan. Process for generation of electricity from a solid oxide fuel cell auxiliary power unit using engine exhaust gas. USP2010037687166.
  16. Sadikay, Fadil. Reformate assisted combustion. USP2009057536981.
  17. Hu, Haoran. System and method of operating internal combustion engines at fuel rich low-temperature- combustion mode as an on-board reformer for solid oxide fuel cell-powered vehicles. USP2013068463529.
  18. Schlerf, Guenter; Tachtler, Joachim; Kammerer, Juergen; Leinhos, Dirk Christian; Kuehn, Karsten. System of a fuel cell and an internal-combustion engine. USP2012018096109.