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Process and apparatus for humidifying process gas for operating fuel cell systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/04
출원번호 US-0257328 (1994-06-07)
우선권정보 DE-4318818 (1993-06-07)
발명자 / 주소
  • Fleck Wolfram (Erbach DEX)
출원인 / 주소
  • Daimler-Benz AG (DEX 03)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

A process and an apparatus humidify process gas for operating fuel cell systems. To ensure high efficiency, the process gas must be introduced at a predetermined temperature and humidity. A metered quantity of fine water droplets is injected into the gas supply line, by way of which the process air

대표청구항

An apparatus for humidifying process gas for an operating fuel cell, comprising a supply line for supplying process gas to the fuel cell, and a device for injecting a metered quantity of finely atomized water is arranged in the supply line before the process gas enters the fuel cell.

이 특허를 인용한 특허 (45)

  1. Cargnelli,Joe; Gopal,Ravi B., Apparatus for humidification and temperature control of incoming fuel cell process gas.
  2. Cargnelli,Joe; Gopal,Ravi B., Apparatus for humidification and temperature control of incoming fuel cell process gas.
  3. Roberts,Joy A; St Pierre,Jean; van der Geest,Marian E; Atbi,Abderrahmane; Fletcher,Nicholas J, Apparatus for improving the cold starting capability of an electrochemical fuel cell.
  4. Koo, Jin Woo; Kim, Hyun Yoo; Kwon, Hyuck Roul, Apparatus for supplying air of fuel cell vehicle.
  5. Acker William P., Diagnostic method and control of preferential oxidation of carbon monoxide.
  6. Spink, Scott A.; Lott, David R.; Fuglevand, William A., Direct liquid fuel cell.
  7. McElroy James F. ; Kralick James H., Enthalpy recovery fuel cell system.
  8. Robert Lee Fuss, Freeze-protecting a fuel cell by vacuum drying.
  9. Horiguchi, Munehisa; Kato, Kenji, Fuel cell apparatus.
  10. Nelson Milton H., Fuel cell channeled distribution of hydration water.
  11. Takei Noburou,JPX ; Takabe Shigeru,JPX, Fuel cell generating set including lysholm compressor.
  12. Aramaki, Kazuyoshi, Fuel cell system.
  13. Horiguchi Munehisa,JPX ; Ueno Masataka,JPX ; Takada Noriyuki,JPX, Fuel cell system.
  14. Kanai, Yasushi; Okamoto, Hideo; Kurosaki, Kouji; Kobayashi, Tomoki; Shimanuki, Hiroshi, Fuel cell system.
  15. Ueno Masataka,JPX ; Kato Kenji,JPX ; Horiguchi Munehisa,JPX ; Takada Noriyuki,JPX, Fuel cell system.
  16. Ueno, Masataka; Kato, Kenji; Horiguchi, Munehisa; Takada, Noriyuki, Fuel cell system.
  17. Formanski, Volker; Woehr, Martin; Herbig, Thomas, Fuel cell system and method of operation.
  18. Oko Uriel M. ; Kralick James H., Fuel cell system having humidification membranes.
  19. Sugawara, Tatsuya; Suzuki, Motohiro, Fuel cell system including water injection device and return passage bypassing compressor.
  20. Scholta,Joachim; J?rrisen,Ludwig; Gaugler,Bernd, Fuel cells with integrated humidification and method for humidifying fuel cell process gas.
  21. Andrews, Craig; Flusche, Mark J.; Lyons, Donald P., Gas humidification device for operation, testing, and evaluation of fuel cells.
  22. Formanski,Volker; Herbig,Thomas, Gas humidification for cathode supply of a PEM fuel cell.
  23. Takashi Simazu JP; Hiroshi Aoki JP; Tomohisa Wakasugi JP; Takahiko Asaoka JP; Kazutaka Hiroshima JP; Yutaka Ohya JP; Katsuhito Yamada JP, Humidifer device for fuel cells and operating system thereof.
  24. Kim, Hyunyoo; Kwon, Hyuckroul, Humidification device for fuel cell and fuel cell system comprising the same.
  25. Herdeg, Wolfgang; Klos, Holger; Sattler, Martin; Hess, Sabine; Wilhelm, Hans-Dieter; Habrich, Jurgen; Eck, Karl; Keutz, Markus; Zapp, Thomas, Humidifying device for a fuel cell, method for humidifying a fuel cell membrane and fuel cell.
  26. Wang, Chuanfu; Zhou, Yong, Humidifying devices and methods for proton exchange membranes of fuel cells.
  27. Cargnelli, Joe; Gopal, Ravi B., Method and apparatus for humidification and temperature control of incoming fuel cell process gas.
  28. Cargnelli,Joe; Gopal,Ravi B., Method and apparatus for humidification and temperature control of incoming fuel cell process gas.
  29. Szydlowski Donald F. ; Sederquist Richard A., Method and apparatus for injecting a liquid hydrocarbon fuel into a fuel cell power plant reformer.
  30. Carlstrom, Jr., Charles M.; Marvin, Russ; DeAngelis, David; Leach, David H.; Schick, Louis, Method and apparatus for internal hydration of a fuel cell system.
  31. Gustav Boehm DE; David P. Wilkinson CA; Shanna Knights CA; Reinhold Schamm DE; Nicholas J. Fletcher CA, Method and apparatus for operating a fuel cell.
  32. Kelley, Ronald James; Pratt, Steven Duane; Muthuswamy, Sivakumar; Pennisi, Robert, Method for humidifying a fuel stream for a direct methanol fuel cell.
  33. Stuhler Walter,DEX ; Stenger Herbert,DEX ; Keim Martin,DEX, Method for operating a PEM fuel cell plant and PEM fuel cell plant.
  34. Takashi Ban JP; Toshiro Fujii JP; Hirohisa Katoh JP; Ryuta Kawaguchi JP, Method for preventing compressor from freezing in automobile fuel cell system.
  35. James H. Kralick, Mist evaporation system for fuel cell hydration.
  36. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Yemul, Dinesh S.; Fuglevand, William A.; Bayuuk, Shiblihanna I.; Duan, Runrun; Bai, Lijun, Proton exchange membrane fuel cell.
  37. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
  38. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
  39. Kiryu, Koji, Reformer for a fuel cell.
  40. Henry H. Voss CA; Russell H. Barton CA; Brian W. Wells CA; Joel A. Ronne CA; Harald Anton Nigsch DE, Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream.
  41. Voss Henry H.,CAX ; Barton Russell H.,CAX ; Wells Brian W.,CAX ; Ronne Joel A.,CAX ; Nigsch Harald Anton,DEX, Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream.
  42. Voss, Henry H.; Barton, Russell H.; Wells, Brian W.; Ronne, Joel A.; Nigsch, Harald Anton, Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream.
  43. Siepierski James S. ; Moore Barbara S. ; Hoch Martin Monroe, Water injected fuel cell system compressor.
  44. Herd, Gregory; Schroepel, Michael, Water supply system for a fuel cell.
  45. Aramaki, Kazuyoshi, Water supply system for a fuel cell vehicle.
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