公开(公告)号：US10662911B1

公开(公告)日：2020-05-26

申请号：US16276773

申请日：2019-02-15

申请人： DELPHI TECHNOLOGIES IP LIMITED

发明人： Thomas R. Martin ,  Luis Ochoa Rodriguez ,  Ricardo R. Dorado ,  David H. Gutierrez

IPC分类号： F02M37/02 ,  F04F5/10 ,  F02M37/00

摘要： A fuel system for a partitioned fuel tank includes a fuel pump assembly, a fuel jet pump device, a high pressure conduit, and a low pressure conduit. The tank defines a first chamber and a second chamber. The fuel pump assembly is disposed in the first chamber, and includes a motorized fuel pump. The jet pump device is disposed in the second chamber, and defines a low pressure passage adapted to draw fuel from the second chamber, a high pressure passage, and a mixing passage adapted to receive and mix fuel flowing from the low and high pressure passages. The high pressure conduit extends between the first and second chambers, and is in communication between an outlet of the fuel pump and the high pressure passage. The low pressure conduit extends between the first and second chambers, and is in communication between the mixing passage and the first chamber.