| 摘要 |
PROBLEM TO BE SOLVED: To prevent air sucking phenomenon in a jump or hill climbing of a vehicle even when fuel remaining quantity is small in a vehicular fuel supply system. SOLUTION: This vehicular fuel supply system supports a fuel pump unit 25 including a fuel pump 45 and a fuel filter 60 connected to a lower end fuel suction part of the fuel pump 45 with hanging the same down from an upper wall 31 or a circumference side wall 33 of a fuel tank 10. The filter 60 is arranged at a position touching or approaching a bottom wall 32 of the fuel tank 10. A plane view shape of the filter 60 is formed in a shape extending outward from the plane view region of the fuel pump 45. A filter housing 61 covering at least one of an upper part and a lower part of the filter, and a front, a rear, a right and a left side is provided. COPYRIGHT: (C)2009,JPO&INPIT
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