专利名称：Fuel cell system with improved fuel
recirculation
发明人：Janusz Blaszczyk,Richard G. Fellows申请号：US11406830申请日：20060419公开号：US08092943B2公开日：20120110
专利附图：
摘要：A fuel cell system comprising a fuel cell stack, a fuel recirculation line providedwith a jet pump and a valve controlled by a control unit based on the anode-cathodepressure differential such that the valve is closed to reduce or stop fuel supply when the
anode-cathode pressure differential reaches a predetermined value, and opened again tocirculate more fuel through the jet pump when the pressure differential is below apredetermined value, to create a pulsed fuel supply that improves the fuel recirculationat low loads and ensures adequate water removal from the anode flow field channels.
申请人：Janusz Blaszczyk,Richard G. Fellows
地址：Richmond CA,Vancouver CA
国籍：CA,CA
代理机构：Patent Central LLC
代理人：Stephan A. Pendorf
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