发明名称 |
FUEL CELL MODULE |
摘要 |
A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area disposed around the first area where a heat exchanger is provided, an annular third area disposed around the second area where a reformer is provided, and an annular fourth area disposed around the third area where an evaporator is provided. A stress absorber for absorbing heat stress is provided in at least one of the first area, the second area, the third area, and the fourth area. |
申请公布号 |
US2014227619(A1) |
申请公布日期 |
2014.08.14 |
申请号 |
US201214347919 |
申请日期 |
2012.12.19 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
Yoshimine Yuki;Ogawa Tetsuya |
分类号 |
H01M8/04 |
主分类号 |
H01M8/04 |
代理机构 |
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代理人 |
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主权项 |
1. A fuel cell module comprising:
a fuel cell stack formed by stacking fuel cells for generating electricity by electrochemical reactions between a fuel gas and an oxygen-containing gas; a reformer for reforming a mixed gas of water vapor and a raw fuel chiefly containing hydrocarbon to produce the fuel gas supplied to the fuel cell stack; an evaporator for evaporating water, and supplying the water vapor to the reformer; a heat exchanger for raising temperature of the oxygen-containing gas by heat exchange with combustion gas, and supplying the oxygen-containing gas to the fuel cell stack; an exhaust gas combustor for combusting the fuel gas discharged from the fuel cell stack as a fuel exhaust gas and the oxygen-containing gas discharged from the fuel cell stack as an oxygen-containing exhaust gas to thereby produce the combustion gas; and a start-up combustor for combusting the raw fuel and the oxygen-containing gas to thereby produce the combustion gas, the fuel cell module further comprising: a first area where the exhaust gas combustor and the start-up combustor are provided; an annular second area disposed around the first area where one of the reformer and the heat exchanger is provided; an annular third area disposed around the second area where another of the reformer and the heat exchanger is provided; an annular fourth area disposed around the third area where the evaporator is provided; a first partition plate provided between the first area and the second area; a second partition plate provided between the second area and the third area; and a third partition plate provided between the third area and the fourth area, wherein a stress absorber for absorbing heat stress is provided in at least one of the first area, the second area, the third area, and the fourth area. |
地址 |
Tokyo JP |