PROCESSING METHODS AND SYSTEMS FOR ASSEMBLING FUEL CELL PERIMETER GASKETS
摘要
A method and apparatus for making fuel cell components via a roll to roll process are described. Spaced apart apertures are cut in first and second gasket webs that each include adhesives. The first and second gasket webs are transported to a bonding station on conveyers. A membrane web that includes at least an electrolyte membrane is also transported to the bonding station. At the bonding station, a gasketed membrane web is formed by attaching the first and second gasket webs to the membrane web. The first gasket web is attached to a first surface of the membrane web via the adhesive layer of the first gasket web. The second gasket web is attached to a second surface of the membrane web via the adhesive layer of the second gasket web.
申请公布号
WO2008108898(A3)
申请公布日期
2008.12.04
申请号
WO2007US86218
申请日期
2007.12.03
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
PIERPONT, DANIEL M.,;HANSON, ERIC J.,;HICKS, MICHAEL T.,;IVERSON, ERIC J.,;MILLER, DAVID J.,;RIPLEY, SCOTT A.,