发明名称 |
VERBUNDVERFAHREN DURCH VERWENDUNG EINER DOPPELBANDPRESSE, UND VORRICHTUNG ZUR HERSTELLUNG VON MEMBRANELEKTRODENANORDNUNGEN |
摘要 |
A process for manufacturing a membrane electrode assembly for an electrochemical cell comprises: feeding a sheet of ion exchange membrane material through a double belt press; feeding at least one electrode substrate through the double belt press; and applying heat and pressure to bond a portion of the membrane material and the electrode substrate within a process zone of the double belt press. An apparatus for manufacturing membrane electrode assemblies for an electrochemical cell comprises a double belt press. The present process can further comprise cutting a membrane electrode assembly, such as by longitudinal slitting to obtain strips of the desired width and/or cross-cutting of the strips to obtain a membrane electrode assembly of the desired length. |
申请公布号 |
DE60226721(D1) |
申请公布日期 |
2008.07.03 |
申请号 |
DE2002626721 |
申请日期 |
2002.05.02 |
申请人 |
BALLARD POWER SYSTEMS INC. |
发明人 |
SCHAEFER, JOACHIM R.;SCHROER, MARTIN |
分类号 |
B29C65/20;H01M8/10;B29L9/00;B29L31/34;B30B5/06;H01M8/02 |
主分类号 |
B29C65/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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