发明公开
EP0845590A2 Fuel pump module for the fuel tank of an automotive vehicle
失效
BrennstoffpumpenmodulfürBrennstofftank eines Fahrzeugs
- 专利标题: Fuel pump module for the fuel tank of an automotive vehicle
- 专利标题(中): BrennstoffpumpenmodulfürBrennstofftank eines Fahrzeugs
-
申请号: EP97120066.2申请日: 1997-11-17
-
公开(公告)号: EP0845590A2公开(公告)日: 1998-06-03
- 发明人: Robinson, Barry
- 申请人: Siemens Automotive Corporation
- 申请人地址: 2400 Executive Hills Drive Auburn Hills, Michigan 48326-2980 US
- 专利权人: Siemens Automotive Corporation
- 当前专利权人: Siemens Automotive Corporation
- 当前专利权人地址: 2400 Executive Hills Drive Auburn Hills, Michigan 48326-2980 US
- 代理机构: Allen, Derek
- 优先权: US757868 19961127
- 主分类号: F02M37/10
- IPC分类号: F02M37/10
摘要:
The automotive fuel pump module includes a sealed housing containing a fuel reservoir and a fuel pump for mounting within the fuel tank of a vehicle. A flange is secured to the wall of the fuel tank and lies in communication with the outlet of the fuel pump by a pair of pivotally connected arms for flowing fuel from the reservoir within the housing to outside of the fuel tank and to the fuel rail. A torsion spring biases the arms such that the reservoir body is referenced to the bottom of the fuel tank from the flange of the module. A pressure regulator may be provided within the housing for returning excess fuel to the reservoir. A mounting cup includes a pocket for receiving a pin on the housing cover for vibrationally isolating the pump and housing from one another and preventing rotation of the pump relative to the housing.
公开/授权文献
- EP0845590B1 Fuel pump module for the fuel tank of an automotive vehicle 公开/授权日:2002-05-08
信息查询