| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel supply device removing foreign matter in fuel sucked from two system suction lines. SOLUTION: The fuel supply device 20 is installed in one of tank chambers of a saddle shape fuel tank having two tank chambers, and is provided with two system suction lines of a fuel pump 30 and a bellows pipe 70. Fuel delivered by the fuel pump 30 is selectively supplied to one of a high pressure pump side outside of the fuel tank and a jet pump for transferring fuel from one tank chamber to another tank chamber in which the fuel supply device 20 is installed by a selector valve. A suction filter 32 is connected to a suction port side of the fuel tank 30. The bellows pipe 70 guides fuel in the fuel tank 2 to the high pressure pump side outside of the fuel tank 2. A suction filter 72 is connected to a suction side of the bellows pipe 70. The suction filter 32 and the suction filter 72 are installed with shifting axial direction positions to avoid mutual interference. COPYRIGHT: (C)2007,JPO&INPIT
|
