公开(公告)号：US20100132675A1

公开(公告)日：2010-06-03

申请号：US12327332

申请日：2008-12-03

申请人： William L. VILLAIRE ,  David E. WINN ,  Robert HALSALL

发明人： William L. VILLAIRE ,  David E. WINN ,  Robert HALSALL

IPC分类号： F02M37/04 ,  F04B23/08

CPC分类号： F02M37/18 ,  B60K15/00 ,  F02M37/0047 ,  F02M37/025 ,  F02M37/106 ,  F02M63/0225 ,  F02M2200/60

摘要： A vehicular fuel system includes a suction pump having an inlet and an outlet, a priming pump having an inlet and an outlet, a valve and a fluid conduit assembly having a first port coupled to the outlet of the priming pump, a second port coupled to the inlet of the suction pump, and a third port coupled to the valve. The fluid conduit assembly and the valve are configured such that when the priming pump is operated, fluid flows from the outlet of the priming pump, through the first port and second ports, and into the inlet of the suction pump and when the suction pump is operated, fluid flows through the valve and the third and second ports, and into the inlet of the suction pump.

摘要翻译： 车辆燃料系统包括具有入口和出口的抽吸泵，具有入口和出口的起动泵，阀和流体管道组件，其具有联接到起动泵的出口的第一端口，第二端口连接到 抽吸泵的入口和联接到阀的第三端口。 流体导管组件和阀被构造成使得当起动泵被操作时，流体从起动泵的出口流过第一端口和第二端口并进入抽吸泵的入口，并且当抽吸泵是 流体流过阀门和第三和第二端口，并进入抽吸泵的入口。