发明授权
- 专利标题： Bipolar plate gas moisturizing apparatus for the fuel cell
- 专利标题（中）： 用于燃料电池的双极板气体保湿装置
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申请号： US10436134申请日： 2003-05-13
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公开(公告)号： US07067216B2公开(公告)日： 2006-06-27
- 发明人: Yi-Yie Yan , Fa-Lin Chen , Hsin-Sen Chu , Ruey-Jong Shyu , Fang-Hei Tsau
- 申请人： Yi-Yie Yan , Fa-Lin Chen , Hsin-Sen Chu , Ruey-Jong Shyu , Fang-Hei Tsau
- 申请人地址： TW Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： TW91136852A 20021220
- 主分类号： H01M8/02
- IPC分类号： H01M8/02 ; H01M8/04
摘要：
A design of bipolar plate gas moisturizing apparatus of the fuel cell is disclosed. Using a channel installed in the middle section of fuel channel and a water-absorptive material attached to its bottom, water is directly guided into the fuel channel of the bipolar plate in the fuel cell. The fuel inside the fuel channel thus obtains sufficient water to enhance the humidity of the proton exchange membrane and the efficiency of the fuel cell.
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