发明名称 |
Fuel cell comprising a device for detecting the concentration of methanol |
摘要 |
In a fuel cell having a fuel electrode, an oxidant electrode, and an electrolyte which is located between both the electrodes, a methanol concentration control device is disposed, at a pipe which supplies the fuel to the fuel cell for controlling the amount of the methanol in the pipe by detecting the open-circuit voltage of the unit cell or the open-circuit potential of the oxidant cell at the methanol concentration control device.
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申请公布号 |
US4810597(A) |
申请公布日期 |
1989.03.07 |
申请号 |
US19850709204 |
申请日期 |
1985.03.07 |
申请人 |
HITACHI, LTD. |
发明人 |
KUMAGAI, TERUO;HORIBA, TATSUO;KAMO, TOMOICHI;TAKEUCHI, SEIJI;IWAMOTO, KAZUO;KITAMI, KUNKO;TAMURA, KOHKI |
分类号 |
G01N27/416;H01M8/04;(IPC1-7):H01M8/04 |
主分类号 |
G01N27/416 |
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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