发明名称 |
Fuel feed device with integrated vertical ejector pump |
摘要 |
A fuel feed device (1) for a fuel tank (3) is presented. The fuel feed device (1) has a filter (9) with a filter housing (11). The fuel feed device (1) furthermore has a second ejector pump (21) with a second nozzle (23) and a second mixing tube (25). The second mixing tube (25) is arranged perpendicularly to a base of the fuel tank (3). The second ejector pump (21) is at least partially integrated into the filter housing (11). |
申请公布号 |
US9416759(B2) |
申请公布日期 |
2016.08.16 |
申请号 |
US201313891734 |
申请日期 |
2013.05.10 |
申请人 |
Robert Bosch GmbH |
发明人 |
Braun Hans-Peter;Mason Paul;Toutant David |
分类号 |
F04B23/08;F02M37/22;F02M37/02;F02M37/10 |
主分类号 |
F04B23/08 |
代理机构 |
Michael Best & Friedrich LLP |
代理人 |
Michael Best & Friedrich LLP |
主权项 |
1. A fuel feed device (1) for a fuel tank (3), the fuel feed device (1) comprising:
a fuel pump (37); a filter (9) with a filter housing (11); an ejector pump (21) with a nozzle (23) and a mixing tube (25); wherein the mixing tube (25) is arranged perpendicularly to a base of the fuel tank (3); and an inlet line (35) for conducting fuel from the fuel pump (37) to the nozzle (23) of the ejector pump (21); wherein the inlet line (35) is integrated in the filter housing (11); and wherein the mixing tube (25) and a connection (43) of the mixing tube (25) for connecting an intake line (31) is formed in one piece with the filter housing (11). |
地址 |
Stuttgart DE |