发明授权
US08268511B2 Roll-good fuel cell fabrication processes, equipment, and articles produced from same
有权
良好的燃料电池制造工艺,设备和从其生产的物品
- 专利标题: Roll-good fuel cell fabrication processes, equipment, and articles produced from same
- 专利标题(中): 良好的燃料电池制造工艺,设备和从其生产的物品
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申请号: US12756286申请日: 2010-04-08
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公开(公告)号: US08268511B2公开(公告)日: 2012-09-18
- 发明人: David Robert Mekala , Donald George Peterson , Dennis Earl Ferguson , Duane Douglas Fansler
- 申请人: David Robert Mekala , Donald George Peterson , Dennis Earl Ferguson , Duane Douglas Fansler
- 申请人地址: US MN Saint Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN Saint Paul
- 代理商 Gregory D. Allen
- 主分类号: H01M8/00
- IPC分类号: H01M8/00 ; H01M2/14 ; B29C65/00
摘要:
Fabricating roll-good fuel cell material involves laminating first and second bonding material webs having spaced apart windows to first and second surfaces of a fuel cell membrane web. First and second active regions of the membrane web are positioned within the respective bonding material windows. Third and fourth gasket material webs having spaced apart windows are respectively laminated to the bonding material on the first and second membrane web surfaces. The bonding material windows align with the respective gasket material windows so that at least some of the bonding material extends within the respective gasket material windows. Fluid transport layer (FTL) material portions cut from fifth and sixth FTL material webs are laminated to the respective first and second active regions. The FTL material portions are positioned within respective gasket material windows and contact the bonding material extending within the respective gasket material windows.
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