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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Encapsulating seals for electrochemical cell stacks and methods of sealing electrochemical cell stacks

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/02    H01M-008/10    H01M-002/08   
미국특허분류(USC) 429/032; 429/026; 429/035; 429/036; 429/037; 029/623.2; 427/115
출원번호 US-0706930 (2000-11-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McAndrews, Held & Malloy, Ltd.
인용정보 피인용 횟수 : 41  인용 특허 : 9
초록
▼

An encapsulating seal for an electrochemical cell stack provides sealing when individual cell seals fail and also provides increased insulation and protection for the stack and its components. The encapsulating seal is disposed on at least one side of the cell stack and at least between one or more pairs of separator plates having a membrane electrode assembly between them. An improved method for sealing a electrochemical cell stack comprises forming an encapsulating seal with different material and conditions, such as with a seal material having a curin...

대표
청구항
▼

An encapsulating seal for an electrochemical cell stack provides sealing when individual cell seals fail and also provides increased insulation and protection for the stack and its components. The encapsulating seal is disposed on at least one side of the cell stack and at least between one or more pairs of separator plates having a membrane electrode assembly between them. An improved method for sealing a electrochemical cell stack comprises forming an encapsulating seal with different material and conditions, such as with a seal material having a curin...

이 특허에 인용된 특허 (9)

  1. Singelyn James D. (Newington CT) Gelting Raymond L. (Manchester CT) Mientek Anthony P. (Glastonbury CT). Expanded high-temperature stable chemical resistant seal material. USP1988094774154.
  2. Tomson Louis R.. Fuel cell isolation system. USP2001116322920.
  3. Chow Clarence Y. (Vancouver CAX) Watkins David S. (Coquitlam CAX) Washington Kirk B. (Richmond CAX) Ramji Shiraz (North Vancouver CAX). Fuel cell membrane electrode and seal assembly. USP1994025284718.
  4. Epp Danny G. (Tsawwassen CAX) Wiens Ben I. (Coquitlam CAX). Fuel cell membrane electrode and seal assembly. USP1993015176966.
  5. Akao Mutsuo,JPX. Injection molded article used with a photosensitive material. USP2000016013723.
  6. Clark Duncan Guy,GBX ; Joseph Stephen Hampden,GBX ; Male Stewart Ernest,GBX. Method for the fabrication of electrochemical cells. USP2000076086643.
  7. Schmid Ottmar,DEX ; Einhart Johann,DEX. Polymer electrolyte membrane fuel cells and stacks with adhesively bonded layers. USP2000066080503.
  8. Nehm Holger (Mullheim DEX). Process for producing sanitary fitting and sanitary fitting produced according to the process. USP1994125370150.
  9. Hisaaki Gyoten JP; Kazuhito Hatoh JP; Kazufumi Nishida JP; Hideo Ohara JP; Eiichi Yasumoto JP; Teruhisa Kanbara JP; Makoto Uchida JP; Yasushi Sugawara JP; Toshihiro Matsumoto JP; Kouji Nakag. Solid polymer electrolyte fuel cell and method for producing the same. USP2002046372373.

이 특허를 인용한 특허 피인용횟수: 41

  1. Frank,David G.; Cargnelli,Joseph; Frisch,Lawrence Eugene; Bradford,William Gordon; Maxson,Myron Timothy; Swanton,Brian Jeffery; Travis,Howard Stimson. Apparatus for and method of forming seals in fuel cells and fuel stacks. USP2007057210220.
  2. Frank,David G.; Cargnelli,Joseph; Frisch,Lawrence Eugene; Bradford,William Gordon; Maxson,Myron Timothy; Swanton,Brian Jeffery; Travis,Howard Stimson. Apparatus for and method of forming seals in fuel cells and fuel stacks. USP2006117138202.
  3. Frank,David G.; Cargnelli,Joseph; Frisch,Lawrence Eugene; Bradford,William Gordon; Maxson,Myron Timothy; Swanton,Brian Jeffery; Travis,Howard Stimson. Apparatus for and method of forming seals in fuel cells and fuel stacks. USP2008037348092.
  4. M��ller,Alwin. Cooling plate module with integral sealing element for a fuel cell stack. USP2008117455701.
  5. Boyd, Brian T.; Williams, Brian R.; Quinn, Michael J.; Luettgen, Harold A.. Device and method for generating and applying ozonated water. USP2005116964739.
  6. Osenar, Paul; Formato, Richard M.; Herczeg, Attila E.; Enayetullah, Mohammad. Electrochemical polymer electrolyte membrane cell stacks and manufacturing methods thereof. USP2005096946210.
  7. Osenar,Paul; Formato,Richard M.; Herczeg,Attila E.; Enayetullah,Mohammad. Electrochemical polymer electrolyte membrane cell stacks and manufacturing methods thereof. USP2009017482086.
  8. Nidelkoff, Michael J.; Rassat, Jay T.; Mullen, Sheila A.; Clayton, Jeffrey J.; Haupt, Nicholas J.; Aamodt, Paul B.. Electrode assemblies including a mandrel and at least one insulative portion. USP2016059356264.
  9. Potchen, Robert T.; Kaylor, Thomas H.. Electrolytic cell and related methods of making and use. USP2013118591708.
  10. Iritsuki, Keita; Numao, Yasuhiro. Fuel cell apparatus. USP2012068202665.
  11. Zhang, Wenlin; Ramakrishnan, Terizhandur S.; Walter, Joseph; Perez, Jr., Albert. Fuel cell apparatus and method for downhole power systems. USP20181010113398.
  12. Zhang, Wenlin; Ramakrishnan, Terizhandur S.; Walter, Joseph; Perez, Jr., Albert. Fuel cell apparatus and method for downhole power systems. USP2016049312557.
  13. Wilkinson, David P.; Stumper, Juergen; Campbell, Stephen A.; Davis, Michael T.; Lamont, Gordon. Fuel cell fluid distribution layer having integral sealing capability. USP2005126974647.
  14. Kato, Chisato. Fuel cell stack. USP2011027892695.
  15. Bogumil, Todd D.; Skala, Glenn W.; Beutel, Matthew J.. Fuel cell stack discrete header. USP2016129531021.
  16. Bogumil, Todd D.; Skala, Glenn W.; Beutel, Matthew J.. Fuel cell stack discrete header. USP2014118883365.
  17. Vitella, Thomas; Baldic, Jeff; Rezac, Ronald; Lauder, Nick; Avis, Seth; Osenar, Paul. Fuel cell stack sealed with encapsulating material and method of making the same. USP2013118580457.
  18. Han, Kook Il. Fuel cell stack with improved corrosion resistance. USP2015109172098.
  19. Vitella, Thomas; Baldic, Jeff; Rezac, Ronald; Lauder, Nick; Avis, Seth; Osenar, Paul. Fuel cell stacks and methods. USP2012028124292.
  20. Osenar, Paul; Vitella, Thomas; Lauder, Nick; Avis, Seth; Ferreira, David; Rezac, Ronald. Insert-molded, externally manifolded, one-shot sealed membrane based electrochemical cell stacks. USP2011027879507.
  21. Osenar, Paul; Vitella, Thomas; Lauder, Nick; Avis, Seth; Ferreira, David; Rezac, Ronald. Insert-molded, externally manifolded, sealed membrane based electrochemical cell stacks. USP2011027887974.
  22. Chaix,Jean Edmond. Light bipolar plate for fuel cell and method for making same. USP2006107122273.
  23. Nidelkoff, Michael J.; Rassat, Jay T.; Clayton, Jeffrey J.; Haupt, Nicholas J.; Aamodt, Paul B.. Mandrel for electrode assemblies. USP2014078778521.
  24. Rassat, Jay T.; Nidelkoff, Michael J.; Clayton, Jeffrey J.; Humphrys, Seth M.; Aamodt, Paul B.; May, Steven J.. Mandrel for electrode assemblies. USP2018049954245.
  25. Rassat, Jay T.; Nidelkoff, Michael J.; Clayton, Jeffrey J.; Humphrys, Seth M.; Aamodt, Paul B.; May, Steven J.. Mandrel for electrode assemblies. USP2015099130223.
  26. Tanahashi, Hideaki; Haga, Shinichi; Kadono, Hideya; Ishioka, Yutaka; Sato, Kenji; Shizuku, Fumishige; Yoshikawa, Hiroo. Manufacturing method of fuel cell module and manufacturing method of fuel cell. USP2016099437883.
  27. Tanahashi, Hideaki; Haga, Shinichi; Kadono, Hideya; Ishioka, Yutaka; Sato, Kenji; Shizuku, Fumishige; Yoshikawa, Hiroo. Manufacturing method of fuel cell module and manufacturing method of fuel cell. USP2015119178242.
  28. Sabin, Paul; Rezac, Peter; Osenar, Paul; Enayetullah, Mohammad. Membrane based electrochemical cell stacks. USP2010047695846.
  29. Bauer, Felix; Wolz, Christian. Method for making a membrane-electrode assembly with peripheral seal, and the membrane-electrode assembly. USP20181010115977.
  30. Williams,Arthur R.; DeAngelis,Gary J.; Wells,Allan R.. Method of forming a gasket assembly for a PEM fuel cell assembly. USP2006097104545.
  31. Andrews, Craig C.; Murphy, Oliver J.; Hitchens, G. Duncan. Methods for assembling an electrochemical cell. USP2005036866806.
  32. Nidelkoff, Michael J.; Rassat, Jay T.; Mullen, Sheila A.; Clayton, Jeffrey J.; Haupt, Nicholas J.; Aamodt, Paul B.. Methods for electrode assemblies including at least one insulative portion. USP2017129843067.
  33. Cummins,Dale T.; Alsip,David C.; Darke,Joe B.; Kummerow,Jack A. C.. Molded fuel cell plates with seals. USP2008107432007.
  34. Kummerow, Jack A. C.; Darke, Joe B.; Alsip, David C.. Molded fuel cell plates with seals. USP2010027655339.
  35. Shimazoe, Toshihiro; Watanabe, Shigeru. Plate-integrated gasket. USP2017029562609.
  36. Ohara,Hideo; Kusakabe,Hiroki; Hatoh,Kazuhito; Hase,Nobuhiro; Takeguchi,Shinsuke; Urata,Takayuki; Shibata,Soichi; Tomizawa,Takeshi; Yasumoto,Eiichi; Kasahara,Hideo; Matsumoto,Toshihiro. Polymer electrolyte fuel cell. USP2008077405019.
  37. Kirby, Christopher T.. Sealing membrane electrode assemblies for electrochemical fuel cells. USP2004046716550.
  38. Andou, Keisuke; Inoue, Masajiro; Okonogi, Daisuke; Nishiyama, Tadashi. Sealing resin-metal assembly. USP2005036866272.
  39. Frisch, Lawrence Eugene; Herring, Randall Allen; Maxson, Myron Timothy. Seals for fuel cells and fuel cell stacks. USP2004076761991.
  40. Kato, Chisato; Kiyokawa, Yoshio; Akiyama, Shiro. Separator seal structure for a fuel cell. USP2009087569298.
  41. Hill, Graham Edward; Johnston Bailey, Ross William; Hartwell, Rae; Pfister, Uwe. Systems, apparatus and methods for isolating, compressing and/or retaining the structure of a fuel cell stack. USP2005036862801.

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