JP2006516352A5 - - Google Patents

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Publication number
JP2006516352A5
JP2006516352A5 JP2004560346A JP2004560346A JP2006516352A5 JP 2006516352 A5 JP2006516352 A5 JP 2006516352A5 JP 2004560346 A JP2004560346 A JP 2004560346A JP 2004560346 A JP2004560346 A JP 2004560346A JP 2006516352 A5 JP2006516352 A5 JP 2006516352A5
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JP
Japan
Prior art keywords
filter assembly
container
fuel cell
cathode
vent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2004560346A
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English (en)
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JP2006516352A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/US2003/038203 external-priority patent/WO2004055930A2/en
Publication of JP2006516352A publication Critical patent/JP2006516352A/ja
Publication of JP2006516352A5 publication Critical patent/JP2006516352A5/ja
Withdrawn legal-status Critical Current

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Claims (4)

  1. (a) 陽極と陰極を有した携帯用のダイレクト・メタノール燃料電池であって、前記陰極は酸化剤吸気口と流体的に接続され、
    (b) 前記酸化剤吸気口と前記陰極とに流体的に接続されるフィルタ組立体であって、
    前記フィルタ組立体は、
    (i) 膜を備える微粒子除去部材と、
    (ii) 膜を備える水をバッファリングするための水バッファ部材と、
    (iii) 任意に設けられる化学物質吸着部材と、
    (c) 前記フィルタ組立体は、酸化剤が前記酸化剤吸気口を通過する前に前記フィルタ組立体を通り抜けるように配置されることを特徴とする燃料電池組立体。
  2. 前記フィルタ組立体は、前記化学物質吸着部材を含むことを特徴とする請求項1に記載の燃料電池組立体。
  3. (a) 携帯用のダイレクト・メタノール燃料電池は、
    (i) 陰極と、
    (ii) 陽極とを備え、
    (iii) 前記陽極と流体的に接触する液体のメタノール源が、通気口を有する容器の中に溜液され、前記通気口は前記容器の内部と前記容器の外部の間を流体的に接触させるように構成され、
    (b) 前記通気口の内部に配置されるフィルタ組立体は、前記容器の内部と前記容器の外部の間を流体的に接触させるように構成され、前記フィルタ組立体は選択的に透過する疎水性部材又は疎油性部材の一方または双方を備えることを特徴とする燃料電池組立体。
  4. 前記疎水性部材または前記疎油性部材の一方または双方は、膜であることを特徴とする請求項3に記載の燃料電池組立体。
JP2004560346A 2002-12-02 2003-12-02 水素燃料電池用の様々なフィルタエレメント Withdrawn JP2006516352A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43048302P 2002-12-02 2002-12-02
PCT/US2003/038203 WO2004055930A2 (en) 2002-12-02 2003-12-02 Various filter elements for hydrogen fuel cell

Publications (2)

Publication Number Publication Date
JP2006516352A JP2006516352A (ja) 2006-06-29
JP2006516352A5 true JP2006516352A5 (ja) 2007-02-01

Family

ID=32595076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004560346A Withdrawn JP2006516352A (ja) 2002-12-02 2003-12-02 水素燃料電池用の様々なフィルタエレメント

Country Status (8)

Country Link
US (1) US20040151966A1 (ja)
EP (1) EP1570537A2 (ja)
JP (1) JP2006516352A (ja)
KR (1) KR20050084115A (ja)
CN (1) CN1751407A (ja)
AU (1) AU2003302735A1 (ja)
CA (1) CA2507947A1 (ja)
WO (1) WO2004055930A2 (ja)

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