发明名称 |
FUEL CELL SYSTEM AND SENSING PIPE THEREFOR |
摘要 |
A fuel cell system including a quartz crystal microbalance (QCM) concentration sensor, and in particular, comprising a bypass channel structure useful for installing a QCM concentration sensor to a fuel cell system. The fuel cell system includes a fuel cell stack generating electric energy by an electrochemical reaction of a hydrogen-containing fuel and an oxidant, a fuel cell including a fuel supplying unit supplying the hydrogen-containing fuel to the fuel cell stack, a QCM concentration sensing unit for measuring the concentration of a fluid in the fuel cell, and a drive controlling unit for controlling the operation of the fuel cell according to an output of the QCM concentration sensing unit. |
申请公布号 |
KR20090043968(A) |
申请公布日期 |
2009.05.07 |
申请号 |
KR20070109806 |
申请日期 |
2007.10.30 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
YOON, SEONG KEE;PARK, JUNG KURN;SONG, IN SEOB;CHO, HYE JUNG;JEON, SANG MIN;LEE, DONG KYU;YOO, MYUNG SUN |
分类号 |
H01M8/04;H01M8/02 |
主分类号 |
H01M8/04 |
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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