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公开(公告)号:US07252902B2
公开(公告)日:2007-08-07
申请号:US10490662
申请日:2002-09-07
IPC分类号: H01M2/08
CPC分类号: F16J15/122 , H01M8/0271 , H01M8/0282 , H01M8/2425 , H01M2008/1293
摘要: The invention relates to a high-temperature resistant seal, particularly a seal for use in a high-temperature fuel cell. The inventive seal comprises a structured metallic layer having at least one area on whose surface a filler is placed. The filler is comprised, in particular, of clay minerals or ceramic materials. The seal thus advantageously combines the sealing properties of a metallic layer, for example, of an undulated metal foil with the elastic properties of the filler. The seal is particularly suited for use at high temperatures and thus, for example, in high-temperature fuel cells.
摘要翻译: 本发明涉及耐高温密封件,特别是用于高温燃料电池的密封件。 本发明的密封件包括具有至少一个区域的结构化金属层,其表面上填充有填料。 填料特别包括粘土矿物或陶瓷材料。 因此,密封件有利地将金属层(例如,波状金属箔)的密封性质与填料的弹性性质相结合。 密封件特别适合于在高温下使用,因此例如在高温燃料电池中使用。