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Bipolar separator plates for electrochemical cell stacks 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/02
출원번호 US-0787271 (1997-01-24)
발명자 / 주소
  • Cisar Alan J.
  • Murphy Oliver J.
출원인 / 주소
  • Lynntech, Inc.
대리인 / 주소
    Streets & SteeleStreets
인용정보 피인용 횟수 : 56  인용 특허 : 16

초록 ▼

The present invention provides a separator for electrochemical cells, comprising a gas barrier having an electrically conducting pathway extending therethrough and a porous, electrically conducting member in electrical contact with each side of the electrically conducting pathway. In another aspect

대표청구항 ▼

[ What is claimed is:] [1.] A bipolar separator plate for electrochemical cells, comprising:a gas barrier having an electrically conducting pathway extending therethrough, wherein the gas barrier comprises a polymer;a porous, electrically conducting member in electrical contact with each side of the

이 특허에 인용된 특허 (16)

  1. Turillon Pierre P. (Ramsey NJ) Hull Michael N. (Yardley PA) Nordblom George F. (Yardley PA), Battery and electrolytic cell electrodes.
    상세보기
  2. Rao Purushothama (Eagan MN) Cherng Jing-Yih (Eagan MN), Bipolar lead-acid battery.
    상세보기
  3. Grosvenor Victor L. ; Pinsky Naum, Bipolar lead-acid battery plates.
    상세보기
  4. Christen Hans-Jrg (Untersiggenthal CHX) Devantay Hubert (Neuenhof CHX) Schellenberg Claude (Birmenstorf CHX) Scherer Gnther (Gebenstrof CHX) Stucki Samuel (Nussbaumen CHX), Bipolar plate for an apparatus with a stacked configuration, said apparatus comprised of a plurality of electrochemical.
    상세보기
  5. Balko Edward N. (Wilmington MA) Moulthrop Lawrence C. (Stratham NH), Bipolar separator plate for electrochemical cells.
    상세보기
  6. Lessing Paul A. (Idaho Falls ID), Catalytic bipolar interconnection plate for use in a fuel cell.
    상세보기
  7. Koenig Albert (Coatesville PA), Electrochemical battery cell having a monolithic bipolar flat plate beta″alumina separator.
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  8. Faita Giuseppe (Novara ITX) Mantegazza Claudio (Saronno ITX), Electrochemical cell provided with ion exchange membranes and bipolar metal plates.
    상세보기
  9. Faita Giuseppe (Novara ITX) Mantegazza Claudio (Saronno ITX), Electrochemical cell provided with ion exchange membranes and bipolar metal plates.
    상세보기
  10. Adlhart Otto J. (Newark NJ), Fuel cell system utilizing ion exchange membranes and bipolar plates.
    상세보기
  11. Eskra Michael D. (Fredonia WI) Delaney William C. (Saukville WI) Bowen Gerald K. (Cedarburg WI), Lead acid bipolar battery plate and method of making the same.
    상세보기
  12. Ramunni Enrico,ITX ; Fleba Giampiero,ITX ; Brambilla Massimo,ITX, Membrane electrochemical cell provided with gas diffusion electrodes in contact with porour, flat, metal current conductors having highly distributed contact area.
    상세보기
  13. Jin Iljoon (Kingston CAX) Kenny Lorne D. (Inverary CAX) Sang Harry (Kingston CAX), Method of producing lightweight foamed metal.
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  14. Schleicher Ulrich (Hersbruck DEX) Klober Martin (Heideck DEX) Schwarz Wolfgang (Nuremberg DEX) Feuerstake Eugen (Erlangen DEX), Pyrotechnic mixture and gas generator for an airbag.
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  15. Leap George D. (Plum Boro PA) Moyes Hilary (Penn Hills Twp. ; Allegheny County PA), Sintered bipolar battery plates.
    상세보기
  16. Charkey Allen (Brookfield CT), Zinc secondary battery having bipolar plate construction with horizontally disposed battery components.
    상세보기

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  3. Kelley,Kurtis C.; Ostermeier,Charles F.; Maroon,Matthew J., Battery having carbon foam current collector.
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  4. Kelley, Kurtis Chad; Votoupal, John J., Battery including carbon foam current collectors.
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  5. Klein, Martin G.; Ralston, Paula; Plivelich, Robert, Bipolar electrochemical battery of stacked wafer cells.
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  6. Klein, Martin G.; Ralston, Paula; Plivelich, Robert, Bipolar electrochemical battery of stacked wafer cells.
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  7. Choi, Kyoung Hwan; Lim, Jong-koo; Cho, Yong-hun; Moon, Il, Bipolar plate and direct liquid feed fuel cell stack.
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  8. Edlund, David J., Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same.
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  9. Edlund,David J., Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same.
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  10. Kelley,Kurtis C.; Ostermeier,Charles F.; Maroon,Matthew J., Composite material and current collector for battery.
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  11. Lloyd,Greg A.; Bai,Lijun; Bayyuk,Shibli Hanna I., Current collector for use in a fuel cell.
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  15. 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.
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  16. Appleby, A. John; Gamburzev, Serguey, Electronically conducting fuel cell component with directly bonded layers and method for making the same.
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  17. Pan, Alfred I-Tsung, Flex based fuel cell.
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  18. King,George R., Flow fields for fuel cells.
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  19. Bai, Lijun; Lloyd, Greg A., Fuel cell having metalized gas diffusion layer.
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  20. Bai,Lijun; Lloyd,Greg A., Fuel cell having metalized gas diffusion layer.
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  21. Tomson Louis R., Fuel cell isolation system.
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  22. Sasaoka, Tomoharu, Fuel cell separator, manufacturing method of same, and fuel cell and vehicle using the separator.
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  23. Gaines,Michael G.; King,George R.; Schmitt,Kenneth J., Fuel cell stack assembly.
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  24. King, George R., Fuel cell stack assembly.
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  25. Baird, Bret C.; Stolasz, Jeffrey P.; Wright, Christopher J., Fuel cell stacks and systems with fluid-responsive temperature regulation.
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  26. Baird, Bret C.; Stolasz, Jeffrey P.; Wright, Christopher J., Fuel cell stacks and systems with fluid-responsive temperature regulation.
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  27. Kelley, Mason P.; LaVen, Arne; Snider, Tod L., Fuel cell systems with maintenance hydration by displacement of primary power.
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  28. Kelley, Mason P.; Laven, Arne; Snider, Tod L., Fuel cell systems with maintenance hydration by displacement of primary power.
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  29. Fly, Gerald W.; Brady, Brian K., Fuel cell with convoluted MEA.
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  30. Appleby, A. John; Gamburzev, Serguey, Fuel cell with monolithic flow field-bipolar plate assembly and method for making and cooling a fuel cell stack.
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  31. Fly, Gerald W.; Brady, Brian K., Fuel cell with variable porosity gas distribution layers.
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  32. Fly, Gerald W; Brady, Brian K, Fuel cell with variable porosity gas distribution layers.
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  38. Kneidel Kurt E., Integrated manifold/reformer for fuel cell systems.
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  39. Olsen,Christian; Usterud,Harald; Nielsen,Jens Ulrik, Interconnect device, fuel cell and fuel cell stack.
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  40. Kelley, Kurtis C.; Maroon, Matthew J., Lead acid battery including a two-layer carbon foam current collector.
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  41. Alan J. Cisar ; Oliver J. Murphy ; King-Tsai Jeng ; Carlos Salinas ; Stan Simpson ; Dacong Weng, Lightweight metal bipolar plates and methods for making the same.
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  42. Rice, Robert R.; Vetrovec, Jan, Liquid hetero-interface fuel cell device.
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  43. King, George R., Mass transport for ternary reaction optimization in a proton exchange membrane fuel cell assembly and stack assembly.
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  44. King, George R., Polarized gas separator and liquid coalescer for fuel cell stack assemblies.
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  45. 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.
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  46. Fuglevand, William A.; Bayyuk, Shibli Hanna I.; Wright, Matthew M., Proton exchange membrane fuel cell and method of forming a fuel cell.
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  47. 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.
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  48. 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.
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  50. Saitou, Masahiro; Saito, Kazuo; Takaishi, Kazutoshi; Takahashi, Masashi, Separator of proton exchange fuel cell and its manufacturing method.
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  56. Hangai, Yoshihiko; Utsunomiya, Takao, Using friction stir processing to form foamed metal precursors.
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