发明授权
- 专利标题: High pressure coaxial fuel cell
- 专利标题(中): 高压同轴燃料电池
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申请号: US55415申请日: 1998-04-06
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公开(公告)号: US6060188A公开(公告)日: 2000-05-09
- 发明人: Sivakumar Muthuswamy , Steven D. Pratt , Ronald J. Kelley , Rudy Yorio
- 申请人: Sivakumar Muthuswamy , Steven D. Pratt , Ronald J. Kelley , Rudy Yorio
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: H01M8/10
- IPC分类号: H01M8/10 ; H01M8/24 ; H01M2/00 ; H01M4/00
摘要:
A fuel cell (20) can be constructed to be generally formed in the shape of a solid cylinder. The fuel cell has a porous central core (22) of reticulated vitreous aluminum that is formed in the shape of a solid cylinder. The porous central core serves to distribute oxidant throughout the fuel cell. A cathode (23) is situated coaxially around the porous central core, and has a catalytic layer (24) on the outer side. A solid polymer electrolyte (25) is situated coaxially around the cathode and in intimate contact with the catalytic layer. An anode (27) is situated coaxially around the electrolyte, and a second layer of catalytic material (26) is situated between the electrolyte and the anode. A fuel chamber (28) is situated coaxially around and in intimate contact with the anode and arranged to distribute fuel throughout the fuel cell.
公开/授权文献
- USD384193S Element of a shoe sole 公开/授权日:1997-09-30