Original document(13 pages) Authorized document(13 pages) 中文版
    The bipolar plate comprises the central area and the peripheral area. The central area possesses the first side surface and the second surface in the reverse side of the first surface. The continuous concave-convex wavy surface is formed in the central area so as to define multiple parallel-extended grooves on the first and second side surfaces. The thickness of the invented bipolar plate can be very thin in order to reduce the size and the weight of the fuel battery so as to simplify the manufacturing process and reduces the cost remarkably.
Application Number
申请号		 01124228 Application Date
申请日		 2001.08.16
Title 名称 Fuel battery bipolar plate
Publication Number
公开号		 1405910 Publication Date
公开日		 2003.03.26
Approval Pub. Date 2006.04.26 Granted Pub. Date 2006.04.26
International Classification 分类号 H01M8/04,H01M4/86
Applicant(s) Name
申请人		 Yatai Fuel Battery Sci. & Tech. Co., Ltd.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 cheng wei
More information 更  多  信  息


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