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Solid oxide fuel cell process gas sampling for analysis

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/10   
미국특허분류(USC) 429/032; 429/020; 429/026; 429/034; 429/038; 429/039
출원번호 US-0838659 (2001-04-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Funke, Jimmy L.
인용정보 피인용 횟수 : 36  인용 특허 : 11
초록

A method for monitoring process gas of a solid oxide fuel cell system is disclosed. The method comprises directing a portion of process gas from a chamber of the solid oxide fuel cell system to a main plenum chamber. A portion of process gas is cooled to a measurable temperature and directed to a sensor for analyzing. A solid oxide fuel cell system is also disclosed.

대표
청구항
▼

1. A solid oxide fuel cell system, comprising: a chamber disposed around a fuel cell stack and a waste energy recovery assembly; a means for diverting a portion of process gas contained within said chamber in fluid communication with a means for cooling said diverted portion of process gas to a measurable temperature; and a means for analyzing said cooled portion of process gas. 2. The solid oxide fuel cell system of claim 1, wherein said portion of process gas is selected from the group consisting of reformate, anode exhaust, system exhaust, and c...

이 특허에 인용된 특허 (11)

  1. Pratt Steven D. ; Muthuswamy Sivakumar ; Kelley Ronald J. ; Davis James Lynn. Fuel cell. USP2000106132895.
  2. Haltiner, Jr., Karl Jacob. Fuel cell hot zone pressure regulator. USP2003056562502.
  3. Michael S. Hsu. Fuel cell stacks for ultra-high efficiency power systems. USP2002106458477.
  4. Albert P. Grasso ; Leslie L. Van Dine ; George Vartanian. Functional integration of multiple components for a fuel cell power plant. USP2002096451466.
  5. Carl Elmer Miller ; Bruno Depreter ; Haskell Simpkins ; Jean Joseph Botti. Integrated fuel reformation and thermal management system for solid oxide fuel cell systems. USP2002116485852.
  6. Faville, Michael T.; Grieve, M. James; Noetzel, John G.; Haltiner, Jr., Karl J.; DeMinco, Christopher M.; Keegan, Kevin R.; O'Brien, John F.; Mukerjee, Subhasish; Schumann, David R.; Shaffer, Steven . Integrated solid oxide fuel cell mechanization and method of using for transportation industry applications. USP2003056562496.
  7. Walsh, Michael M.; Kralick, James H.; Woolley, Daniel F.. Manifold system for a fuel cell stack. USP2003046541148.
  8. Joy A. Roberts CA; Jean St-Pierre CA; Marian E. van der Geest CA; Abderrahmane Atbi CA; Nicholas J. Fletcher CA. Method for improving the cold starting capability of an electrochemical fuel cell. USP2002116479177.
  9. Ruka Roswell J. (Pittsburgh PA) Basel Richard A. (Pittsburgh PA). Oxygen sensor for monitoring gas mixtures containing hydrocarbons. USP1996035498487.
  10. Douglas J. Wheeler ; Thomas J. Corrigan ; Leonard J. Bonville ; Roger R. Lesieur ; Derek W. Hildreth ; Carl A. Reiser. Selective oxidizer in cell stack manifold. USP2002056387555.
  11. Anthony J. Dickman ; David J. Edlund ; William A. Pledger. System and method for recovering thermal energy from a fuel processing system. USP2002106465118.

이 특허를 인용한 특허 피인용횟수: 36

  1. Valensa, Jeroen; Reinke, Michael J.; Voss, Mark G.. Annular or ring shaped fuel cell unit. USP2011098026013.
  2. Fucke, Lars; Daggett, David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2011098016228.
  3. Fucke,Lars; Daggett,David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2008067380749.
  4. Eddy,David S.; Mantese,Joseph V.; Oakley,Charles D.. Conductive coatings for PEM fuel cell electrodes. USP2006057037617.
  5. Mantese, Joseph V.; Oakley, Charles D.; Eddy, David S.. Conductive coatings for PEM fuel cell electrodes. USP2009087575827.
  6. Haltiner, Jr.,Karl J.; Mukerjee,Subhasish; England,Diane M.. Dual fuel cell stacks connected in series electrically and in parallel for gas flow. USP2006127147953.
  7. Hattori,Nobuki; Akimoto,Naomichi; Masui,Takeshi; Onuma,Shigenori; Ishikawa,Takashi. Fuel cell power generation system. USP2009027494731.
  8. England, Diane M.; Kelly, Sean M.; Mukerjee, Subhasish. Fuel cell stack having foil interconnects and laminated spacers. USP2004116821667.
  9. Ballantine,Arne W.; Hallum,Ryan. Fuel cell system heat recovery. USP2006047026065.
  10. Sato,Yuusuke; Miyazaki,Kaname; Sakaue,Eiichi; Matsuoka,Kei; Sadamoto,Atsushi. Fuel cell unit. USP2008047351489.
  11. Mantese, Joseph V.; Eddy, David S.; Aukland, Neil R.; Thompson, Margarita P.; Wang, Su Chee S.. Fuel cell with metal alloy contacts that form passivating conductive oxide surfaces. USP2009087575826.
  12. Kelly, Sean M.; Keegan, Kevin R.. Fuel distribution system for a fuel cell stack. USP2005056893768.
  13. Bandhauer, Todd M.; Reinke, Michael J.; Valensa, Jeroen. High temperature fuel cell system with integrated heat exchanger network. USP2016089413017.
  14. Bandhauer, Todd M.; Reinke, Michael J.; Valensa, Jeroen. High temperature fuel cell system with integrated heat exchanger network. USP2010127858256.
  15. Bandhauer, Todd M.; Reinke, Michael J.; Valensa, Jeroen. High temperature fuel cell system with integrated heat exchanger network. USP2014048691462.
  16. Kralick,James H.; Peschke, legal representative,Sandra H.; Wang,Da Yu; Peschke, deceased,Norm. Hydrocarbon reformer performance sensing system. USP2007127305865.
  17. Haltiner, Jr.,Karl J.; Simpkins,Haskell; Kelly,Sean M.; Fischer,Bernhard A.. Manifold sizing and configuration for a fuel cell stack. USP2006016984466.
  18. Haltiner, Jr.,Karl J.; Kelly,Sean M.. Mass flow metering air supply for a solid-oxide fuel cell stack. USP2006127144644.
  19. DeAngelis, Gary J.; Williams, Arthur R.. Method and apparatus for alignment of fuel cell components. USP2005046878476.
  20. Noetzel,John G.; Haltiner, Jr.,Karl J.; Rajashekara,Kaushik. Method and apparatus for controlling a fuel cell system. USP2006016989211.
  21. Dauer,Kenneth J.; Salemi,Michael R.; Nashburn,Richard F.; Kirwan,John. Method and apparatus for fuel/air preparation in a fuel cell. USP2006057037349.
  22. Williams,Arthur R.; DeAngelis,Gary J.; Wells,Allan R.. Method of forming a gasket assembly for a PEM fuel cell assembly. USP2006097104545.
  23. Wells,Allan R.; DeAngelis,Gary J.; Williams,Arthur R.; Fleming,Carolyn. Process for forming an integral gasket on a bipolar plate for a PEM fuel cell. USP2006027001686.
  24. Keegan, Kevin R.. Reversing air flow across a cathode for a fuel cell. USP2004126830844.
  25. Zhang, Jinping; Kerr, Rick D.; Oakley, Charles D.; Thompson, David A.. Selective coatings for PEM fuel cell electrode contacts. USP2005046878478.
  26. Haltiner, Jr., Karl J.; Faville, Michael T.; Kelly, Sean M.. Solid-oxide fuel cell assembly having a thermal enclosure within a structural enclosure. USP2005096942942.
  27. Noetzel, John G.; Haltiner, Jr., Karl J.. Solid-oxide fuel cell assembly having an electronic control unit within a structural enclosure. USP2005126974646.
  28. Haltiner, Jr.,Karl J.. Solid-oxide fuel cell assembly having simplified arrangement of current collectors. USP2007117294424.
  29. Haltiner, Jr.,Karl J.; Simpkins,Haskell; Mukerjee,Subhasish. Solid-oxide fuel cell module for a fuel cell stack. USP2007097270906.
  30. Schumann,David R.; Kelly,Sean M.; Haltiner, Jr.,Karl J.. Solid-oxide fuel cell system having a fuel combustor to pre-heat reformer on start-up. USP2008087410016.
  31. Haltiner, Jr.,Karl J.; Kelly,Sean M.. Solid-oxide fuel cell system having a thermally-regulated cathode air heat exchanger. USP2008097422812.
  32. Kelly,Sean M.; Haltiner, Jr.,Karl J.; DeMinco,Christopher M.. Solid-oxide fuel cell system having an integrated air/fuel manifold. USP2007107279246.
  33. Haltiner, Jr.,Karl J.. Solid-oxide fuel cell system having means for controlling tail gas combustion temperature. USP2006027001682.
  34. Haltiner, Jr.,Karl Jacob; Grieve,Malcolm James; Keegan,Kevin Richard; Faville,Michael Thomas. Temperature zones in a solid oxide fuel cell auxiliary power unit. USP2007107279243.
  35. Haltiner, Jr.,Karl Jacob; Grieve,Malcolm James; Keegan,Kevin Richard; Faville,Michael Thomas. Temperature zones in a solid oxide fuel cell auxiliary power unit. USP2006057037613.
  36. Richardson,Curtis A.; Haltiner, Jr.,Karl J.; Kelly,Sean M.; Edlinger,Bernard. Thermal and vibrational break for high-temperature gas tubes in a solid-oxide fuel cell. USP2006037008715.

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