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    • 9. 发明授权
    • 연료전지 분리판
    • 燃油电池分离器
    • KR101345608B1
    • 2013-12-31
    • KR1020130130821
    • 2013-10-31
    • 우석대학교 산학협력단
    • 이홍기심중표
    • H01M8/02H01M8/04
    • Y02P70/56H01M8/04H01M8/02
    • The present invention relates to a fuel cell separation plate. A gas manifold and a gas path are connected through a fluid path connection hole, the gas passage is opened by the connection while not requiring a hole formation or a cover for sealing the gas. The partition plate prevents a separation of the cover for the opened part or a leakage of the gas. The present invention does not require a process for forming a hole in a vertical direction of the separation plate, which can reduce the thickness of the separation plate and reduces the manufacture cost. A gas path extension part is formed on the end part of the gas path connecting the fluid path connection hole while forming a connection passage extension part on the both end parts of the gas connection passage connecting the gas manifold and fluid path connection hole, which smoothens the flow in supplying and discharging oxidants or fuel gas.
    • 燃料电池分离板技术领域本发明涉及燃料电池分离板。 气体歧管和气体路径通过流体通道连接孔连接,气体通道通过连接打开,而不需要孔形成或用于密封气体的盖。 分隔板防止打开部分的盖分离或气体泄漏。 本发明不需要在分离板的垂直方向上形成孔的方法,这可以减小分离板的厚度并降低制造成本。 在连接气体歧管和气体连通孔的气体连接通道的两端部分上形成连接通道延伸部分的气体通道的连接流体通道连接孔的端部上形成气体延伸部分,其平滑 供应和排放氧化剂或燃料气体的流量。