发明名称 |
Strom erzeugende Zelle für eine Treibstoffbatterie |
摘要 |
An electrolyte membrane on the inside of annular frames with an anode-side electrode catalyst layer, a first gas diffusion layer and a first gas flow channel-forming body stacked on top of the membrane. An electrode catalyst layer, a second gas diffusion layer and a second gas flow channel-forming body are stacked on the underside. Frames have a supply channel supplying fuel gas to the gas flow channel in the first gas flow channel-forming body, a discharge channel discharges the fuel gas. An overhang part that extends outward is on the outer peripheral edge of the first channel-forming body to overlap a flange part of the frame beyond the outer peripheral edge of the anode-side electrode catalyst layer. Penetration of seeping water can be prevented by retaining the seeping water in the overhang part. |
申请公布号 |
DE112009000103(T5) |
申请公布日期 |
2010.11.04 |
申请号 |
DE20091100103T |
申请日期 |
2009.05.13 |
申请人 |
TOYOTA SHATAI K.K. |
发明人 |
SUZUKI, YUKIHIRO;HASHIMOTO, KEIJI |
分类号 |
H01M8/02;H01M8/06;H01M8/10 |
主分类号 |
H01M8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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