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Fuel cell system for low pressure operation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/24
출원번호 US-0926547 (1997-09-10)
발명자 / 주소
  • Cisar Alan J.
  • Weng Dacong
  • Murphy Oliver J.
출원인 / 주소
  • Lynntech, Inc.
대리인 / 주소
    Street & AssociatesStreets
인용정보 피인용 횟수 : 64  인용 특허 : 16

초록

This invention is an improved fuel cell design for use at low pressure. The invention has a reduced number of component parts to reduce fabrication costs, as well as a simpler design that permits the size of the system to be reduced at the same time as performance is being improved. In the present d

대표청구항

[ What is claimed:] [1.] An electrochemical apparatus comprising:(a) an array of cells arranged edge to edge in sheet configuration, each cell comprising an ionically conducting membrane, an anode having an active area in contact with a first side of the membrane, and a cathode having an active area

이 특허에 인용된 특허 (16)

  1. Surampudi Subbarao (Glendora CA) Narayanan Sekharipuram R. (Altadena CA) Vamos Eugene (La Canada CA) Frank Harvey A. (Encino CA) Halpert Gerald (Pasadena CA) Olah George A. (Beverly Hills CA) Prakash, Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane.
  2. Ledjeff Konstantin,DEX ; Nolte Roland,DEX, Battery shaped as a membrane strip containing several cells.
  3. Sweeney Charles T. (8711 Burnet Rd. ; Suite 64 Austin TX 78758), Continuous electrolytic gas generator.
  4. Rao Bhaskara M. L. (Flemington NJ), Electrochemical cathode and materials therefor.
  5. Johnson Mark C. ; Wilkinson David P.,CAX ; Asman Charles P.,CAX ; Bos Myles L.,CAX ; Potter Robert J.,GB2, Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant an.
  6. Raistrick Ian D. (Los Alamos NM), Electrode assembly for use in a solid polymer electrolyte fuel cell.
  7. Nishida Koji (Anjo JPX) Yamada Daisuke (Toyota JPX) Matsutani Taku (Ooshima JPX), Fuel cell.
  8. Yamada Shuji (Yokohama JPX) Kanda Motoya (Yokohama JPX) Yamamoto Masao (Tokyo JPX) Suzuki Nobukazu (Tokyo JPX) Kanazawa Yoshiko (Yokohama JPX) Hongu Akinori (Fujisawa JPX) Kondou Yuu (Yokohama JPX) U, Fuel cell.
  9. Rohr Franz J. (Abtsteinach DEX), Fuel cell system including porous, panel type support and process for producing the same.
  10. Rogers Douglas K. (Painesville OH), Gas electrode operation.
  11. Dhar Hari P. (College Station TX), Near ambient, unhumidified solid polymer fuel cell.
  12. Morano Emanuel P., Nurser liner with textured tabs.
  13. Spear ; Jr. Reginald G. ; Franklin Jerrold E. ; Hayes William A. ; Janke David E., Plastic platelet fuel cells employing integrated fluid management.
  14. Ledjeff Konstantin,DEX ; Nolte Roland,DEX, Polymer electrolyte membrane fuel cell.
  15. Watanabe Masahiro (Yamanashi JPX), Structure of ion exchange membrane.
  16. Rowe Raymond A. (Encinitas CA) McCartney Joseph F. (Solana Beach CA), Submersible energy storage apparatus.

이 특허를 인용한 특허 (64)

  1. Choi,Kyoung Hwan; Chang,Hyuk, Air breathing direct methanol fuel cell pack.
  2. Fuglevand, William A.; Bayyuk, Shibli Hanna I.; Lloyd, Greg A.; Wilkerson, Shalena V.; Wright, Matthew M., Air cooled fuel cell module.
  3. Cisar, Alan; Murphy, Oliver J.; Clarke, Eric, Bifunctional catalytic electrode.
  4. Cisar, Alan J.; Clarke, Eric T., Bonding electrochemical cell components.
  5. Cisar, Alan J.; Murphy, Oliver J.; Clarke, Eric T., Bonding electrochemical cell components.
  6. Lloyd,Greg A.; Bai,Lijun; Bayyuk,Shibli Hanna I., Current collector for use in a fuel cell.
  7. Hockaday, Robert G.; Turner, Patrick S.; DeJohn, Marc D.; Navas, Carlos J.; Vaz, Heathcliff L.; Vazul, L. Luke, Diffusion fuel ampoules for fuel cells.
  8. Spink, Scott A.; Lott, David R.; Fuglevand, William A., Direct liquid fuel cell.
  9. Cisar,Alan J.; Andrews,Craig C.; Greenwald,Charles J.; Murphy,Oliver J.; Boyer,Chris; Yalamanchili,Rattaya Chow; Salinas,Carlos E., Electrochemical cell and bipolar assembly for an electrochemical cell.
  10. Ozaki Toshiaki,JPX ; Kawahara Tatsuya,JPX, Electrode for fuel cell and a method for producing the electrode.
  11. Adams,Paul, Fuel cartridge for fuel cells.
  12. Watanabe, Yasuhiro; Otsuka, Kazuhiko; Tahara, Masahiko; Nomoto, Kazutoshi, Fuel cell and electronic apparatus with the same mounted thereon.
  13. Allen, Jeffrey P., Fuel cell bipolar separator plate and current collector assembly and method of manufacture.
  14. Allen,Jeffrey P., Fuel cell bipolar separator plate and current collector assembly and method of manufacture.
  15. Allen, Jeffrey Peter, Fuel cell current collector.
  16. Jeffrey Peter Allen, Fuel cell current collector.
  17. Bai, Lijun; Lloyd, Greg A., Fuel cell having metalized gas diffusion layer.
  18. Bai,Lijun; Lloyd,Greg A., Fuel cell having metalized gas diffusion layer.
  19. Bruck, Rolf; Bergmann, Andree; Konieczny, Jorg-Roman, Fuel cell module.
  20. Kamo,Tomoichi; Ohara,Shuichi; Morishima,Makoto, Fuel cell power generation equipment and a device using the same.
  21. Robin J. Guthrie ; Thomas J. Corrigan ; Stanley P. Bonk, Fuel cell power plant having an integrated manifold system.
  22. Muraoka, Masashi; Fujita, Toshiyuki; Yoshie, Tomohisa; Kambara, Hironori, Fuel cell stack and electronic device provided with the same.
  23. Fujita, Toshiyuki; Kambara, Hironori; Muraoka, Masashi; Yoshie, Tomohisa, Fuel cell stack and fuel cell system.
  24. Allen, Jeffrey P., Fuel cell stack assembly.
  25. Foster, Simon Edward; Hood, Peter David; Kirk, Christopher James, Fuel cell system.
  26. Cisar, Alan J.; Weng, Dacong; Murphy, Oliver J., Fuel cell system for low pressure operation.
  27. Cisar,Alan; Weng,Dacong; Murphy,Oliver J., Fuel cell system for low pressure operation.
  28. Fly, Gerald W.; Brady, Brian K., Fuel cell with convoluted MEA.
  29. Allen, Jeffrey P., Fuel cell with internal thermally integrated autothermal reformer.
  30. Fly, Gerald W; Brady, Brian K, Fuel cell with variable porosity gas distribution layers.
  31. Yoshie, Tomohisa; Ochi, Norihiro; Saitoh, Kohtaroh; Kanbara, Hironori; Gotoh, Yasuyoshi, Fuel cell, fuel cell system and electronic device.
  32. Ohlsen, Leroy J.; Cooke, Aaron M.; Mallari, Jonathan C.; Chan, Chung M.; Rice, Gordon L.; Nelson, Craig E., Fuel cells having silicon substrates and/or sol-gel derived support structures.
  33. Mann, L. Chris; Gore, Makarand P., Fuel storage devices and apparatus including the same.
  34. deVos,John A; Clark,James E., Fuel storage devices and apparatus including the same.
  35. Katayama, Shinji; Asaumi, Kiyohito; Aikawa, Hiroaki; Osakabe, Tsugiyoshi; Hamamori, Mitsuharu; Kimura, Tatsuhito; Saiki, Koji; Nonomura, Kenji; Okada, Naoya; Ichinose, Osamu, Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes.
  36. Katayama,Shinji; Asaumi,Kiyohito; Aikawa,Hiroaki; Osakabe,Tsugiyoshi; Hamamori,Mitsuharu; Kimura,Tatsuhito; Saiki,Koji; Nonomura,Kenji; Okada,Naoya; Ichinose,Osamu, Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes.
  37. Koschany, Petra, Gas-proof assembly composed of a bipolar plate and a membrane-electrode unit of polymer electrolyte membrane fuel cells.
  38. Gil, Jae-Hyoung; Jang, Jae-Hyuk; Lee, Hong-Ryul, Hydrogen generating apparatus and fuel cell power generation system.
  39. Matter, Paul H.; Holt, Christopher T.; Beachy, Michael G., Liquid fuel battery.
  40. Kinkelaar,Mark R.; Thompson,Andrew, Liquid fuel reservoir for fuel cells.
  41. Bronold, Matthias; Colell, Henrik; Leu, Christian, Membrane electrode unit for fuel cells and the like.
  42. Allen, Jeffrey Peter, Method and apparatus for in-situ leveling of progressively formed sheet metal.
  43. Goebel, Steven G., Nested bipolar plate for fuel cell and method.
  44. Goebel, Steven G., Nested bipolar plate for fuel cell and method.
  45. Kinkelaar,Mark R.; Overk,Kenneth P.; Panarello,Salvatore C.; Lovette,Joseph W.; Tuinman,Roeland J.; Good,Richard M., Orientation independent liquid fuel reservoir.
  46. Edwards, Leroy M; Hochgraf, Clark G, Passive hydrogen vent for a fuel cell.
  47. Murata, Hiroshi; Kubo, Kimihiro, Polymer electrolyte composition containing aromatic hydrocarbon-based resin.
  48. Leban, Marzio, Portable disposable fuel-battery unit for a fuel cell system.
  49. Dubois, Jean-Luc; Brandhorst, Markus; Capron, Mickaël; Dujardin, Christophe, Process for preparing partial oxidation products of lower alcohols by direct oxidation of a lower alcohol and catalysts for use in that process.
  50. 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.
  51. 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.
  52. 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.
  53. Narayanan, Sekharipuram R.; Valdez, Thomas I.; Clara, Filiberto; Frank, Harvey A., Reduced size fuel cell for portable applications.
  54. Bullock, Michael L.; Childers, Winthrop D., Replaceable fuel cell apparatus having information storage device.
  55. Bullock,Michael L.; Childers,Winthrop D., Replaceable fuel cell apparatus having information storage device.
  56. Agnew,Gerard D; Hart,Nigel T; Oakely,Michael J; Pashley,Mark N; Dean,Eric W, Solid oxide fuel cell stack.
  57. Rock, Jeffrey A; Spencer, Steven J; Marsiglio, Carl, Stamped PEM fuel cell plate manufacturing.
  58. Rock, Jeffrey A., Stamped bipolar plate for PEM fuel cell stack.
  59. Rock, Jeffrey A., Stamped bipolar plate for PEM fuel cell stack.
  60. Rock, Jeffrey A.; Schlag, Harald; Griffith, Kim R., Stamped fuel cell bipolar plate.
  61. Rock,Jeffrey A.; Schlag,Harald; Griffith,Kim R., Stamped fuel cell bipolar plate.
  62. Bullock, Michael L.; Childers, Winthrop D., Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus.
  63. Marchetti, George A., Thin graphite bipolar plate with associated gaskets and carbon cloth flow-field for use in an ionomer membrane fuel cell.
  64. Narayanan,Sekharipuram R.; Yen,Shiao Pin S., Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells.
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