发明名称 |
Brennstoffzelle |
摘要 |
A fuel cell is made by laminating an anode channel 2 supplied with hydrogen or a hydrogen-containing gas g<SUB>H</SUB>, a cathode channel 3 supplied with oxygen or an oxygen-containing gas G<SUB>O</SUB>, and an electrolyte 4 arranged between the cathode channel and the anode channel. The electrolyte 4 is made by laminating a hydrogen separating metal layer for making hydrogen supplied to the anode channel 2 or hydrogen in a hydrogen-containing gas G<SUB>H </SUB>supplied to the anode channel 2 permeate; and a proton conductor layer made of ceramics, for establishing the hydrogen having permeated the hydrogen separating metal layer in a proton state and making it reach the cathode channel 3. In addition, the fuel cell has a coolant channel 5 for cooling the fuel cell 1. In the coolant channel 5, a low heat conducting section 55 having a heat conductivity smaller than that at a downstream side of a coolant C is formed at an inlet side of the coolant C. |
申请公布号 |
DE112004002313(T5) |
申请公布日期 |
2006.10.05 |
申请号 |
DE20041102313 |
申请日期 |
2004.11.18 |
申请人 |
TOYOTA JIDOSHA K.K.;KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO |
发明人 |
OGINO, SHIGERU;AOYAMA, SATOSHI;SHIOKAWA, SATOSHI;SHIMAZU, TAKASHI;AOKI, HIROSHI;MITSUI, HIROYUKI |
分类号 |
H01M8/02;H01M8/04;H01M8/06;H01M8/12 |
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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