| 摘要 |
PROBLEM TO BE SOLVED: To provide a solenoid pump device which is suitably loaded on a two wheeler, can use a fuel tank used in a conventional fuel supply device using a vaporizer, and has excellent piping connectivity with a fuel tank. SOLUTION: A pump body 1 is provided with an insertion cylindrical part 1A extended upward and a mounting flange 1B formed on the side of the insertion cylindrical part 1A. A housing 10 of a solenoid part S having a fixed iron core 13, a movable core 15, and a coil 11 wound with a solenoid coil 12 is attached to the mounting flange 1B. A pump part P comprising a plunger 8 driven by the solenoid part S, an suction side check valve 6, and a discharge side check valve 7 is provided in the pump body 1. A suction passage 4 in which the suction side check valve 6 is disposed in opened in an upper end face 1C of the insertion cylindrical part 1A through a pump suction passage 1E passing through the inside of the insertion cylindrical part 1A. The insertion cylindrical part 1A of the pump body 1 is inserted in an insertion hole T3 of the fuel tank T, and fastened and supported at the insertion hole cylindrical part T4 with a first fastening band 24, thereby, the pump suction passage 1E is fixed and opened in the fuel tank T. COPYRIGHT: (C)2003,JPO
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