专利名称：Circulation system for a fuel cell发明人：Yoshiaki Naganuma申请号：US12087114申请日：20070208公开号：US08835066B2公开日：20140916
专利附图：
摘要：An object of the present invention is to provide a fuel cell system capable ofavoiding damage to a circulation pump at a low temperature to improve systemefficiency. The fuel cell system of the present invention includes a fuel gas circulationsystem having a circulation path which re-circulates, through a fuel cell, a fuel off gas
discharged from the fuel cell, and a circulation pump which feeds under pressure the fueloff gas in the circulation path; and a controller which controls driving of the circulationpump. The controller stops the driving of the circulation pump at a predetermined lowtemperature.
申请人：Yoshiaki Naganuma
地址：Nisshin JP
国籍：JP
代理机构：Kenyon & Kenyon LLP
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