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1.发明公开Fuel cell system having electrolyte reclaiming means 失效Brennstoffzellenanlage mit Mitteln zumRückgewinnenvon Elektrolyt。
公开(公告)号：EP0181134A2
公开(公告)日：1986-05-14
申请号：EP85307767.5
申请日：1985-10-28
CPC分类号： H01M8/06 , H01M8/04119 , H01M8/04283
摘要： An electrolyte reclamation system for use in a fuel cell having means for removing electrolyte and collecting it from reactants after they have exited the fuel cell. The system simultaneously purifies the reactant carrying air or oxygen before it is vented to the atmosphere.
摘要翻译： 一种用于燃料电池的电解质回收系统，具有用于除去电解质并在其离开燃料电池之后从反应物中收集电解质的装置。 系统同时净化携带空气或氧气的反应物，然后排放到大气中。
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公开(公告)号：EP0220787A2
公开(公告)日：1987-05-06
申请号：EP86201929.6
申请日：1983-09-29
CPC分类号： C09K3/12 , H01M8/0271 , Y02P70/56
摘要： A paste for sealing porous gas distribution plates in fuel cells is prepared by
(a) mixing silicon carbide powder, polyethylene oxide and polytetrafluoroethylene together to form a paste mixture
(b) sintering the mixture
(c) adding concentrated phosphoric acid,
and
(d) mixing said acid with said sintered mixture to form a paste of uniform consistency.摘要翻译： 一种用于密封燃料电池中的多孔气体分布板膏通过制备：（a）混合碳化硅粉末，聚氧化乙烯和聚四氟乙烯一起以形成糊状混合物（b）烧结加入浓磷酸，并将混合物（C）（D） 表示，与所述烧结混合物混合酸，以形成均匀稠度的糊状物。
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公开(公告)号：EP0220787B1
公开(公告)日：1990-10-31
申请号：EP86201929.6
申请日：1983-09-29
CPC分类号： C09K3/12 , H01M8/0271 , Y02P70/56
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公开(公告)号：EP0107397B1
公开(公告)日：1989-01-18
申请号：EP83305884.5
申请日：1983-09-29
IPC分类号： H01M8/02
CPC分类号： C09K3/12 , H01M8/0271 , Y02P70/56
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公开(公告)号：EP0220787A3
公开(公告)日：1987-11-19
申请号：EP86201929
申请日：1983-09-29
CPC分类号： C09K3/12 , H01M8/0271 , Y02P70/56
摘要： A paste for sealing porous gas distribution plates in fuel cells is prepared by
(a) mixing silicon carbide powder, polyethylene oxide and polytetrafluoroethylene together to form a paste mixture (b) sintering the mixture (c) adding concentrated phosphoric acid,
and (d) mixing said acid with said sintered mixture to form a paste of uniform consistency.-
公开(公告)号：EP0181134B1
公开(公告)日：1990-05-09
申请号：EP85307767.5
申请日：1985-10-28
CPC分类号： H01M8/06 , H01M8/04119 , H01M8/04283
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公开(公告)号：EP0107397A1
公开(公告)日：1984-05-02
申请号：EP83305884.5
申请日：1983-09-29
IPC分类号： H01M8/02
CPC分类号： C09K3/12 , H01M8/0271 , Y02P70/56
摘要： In an improved seal (48) for a gas distribution plate (18,20) of a fuel cell, a groove (49) is provided extending along an edge (41) of the plate. A member of resinous material (50) is arranged within the groove and a paste (51) comprising an immobilized acid is arranged surrounding the member and substantially filling the groove. The seal, which is impervious to the gas being distributed, is resistant to deterioration by the electrolyte of the cell.
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