JPS63150070U

JPS63150070U -

Info

Publication number: JPS63150070U
Application number: JP4261887U
Authority: JP
Priority date: 1987-03-25
Filing date: 1987-03-25
Publication date: 1988-10-03

Description

[Brief explanation of the drawing]

第１図は本考案の鞍型フユーエルタンクにおけ
る燃料吸上ポンプ取付け構造の第１の実施例を示
す一部縦断面図、第２図は第２の実施例を示す一
部縦断面図、第３図は第１図および第２図のベン
チユリー式ポンプ取付けの要部を拡大した縦断面
図、第４図は振動吸収体を介して取付けた同実施
態様を示す縦断面図である。第５図は従来の鞍型
フユーエルタンクの一部縦断面図である。 →…電動ポンプによる燃料の動きを示す矢印、
…ベンチユリー式ポンプによる燃料の動きを示
す矢印、１…鞍型フユーエルタンク、２…電動ポ
ンプ、３…ベンチユリー式ポンプ、４…蓋、５…
支持ブラケツト、６…第１の管、７…第２の管、
８…第３の管、９…振動吸収体、１０…第４の管
。 FIG. 1 is a partial vertical sectional view showing a first embodiment of the fuel suction pump mounting structure in a saddle-type fuel tank of the present invention, and FIG. 2 is a partial vertical sectional view showing the second embodiment. FIG. 3 is an enlarged vertical cross-sectional view of the essential parts of the ventilate pump shown in FIGS. 1 and 2, and FIG. 4 is a vertical cross-sectional view showing the same embodiment in which the pump is installed via a vibration absorber. FIG. 5 is a partial vertical sectional view of a conventional saddle-type fuel tank. →…Arrows showing the movement of fuel by the electric pump,
...Arrow showing the movement of fuel by a ventilate pump, 1...Saddle type fuel tank, 2...Electric pump, 3...Venture pump, 4...Lid, 5...
Support bracket, 6...first tube, 7...second tube,
8...Third tube, 9...Vibration absorber, 10...Fourth tube.

Claims

[Claims for Utility Model Registration] 1. An electric pump 2 and a ventilator pump 3 are housed in a saddle-type fuel tank 1 whose bottom part is branched into two chambers A and B, and the two branched chambers A and B are separated into two chambers A and B. Fuel is sucked up and supplied to the engine from one of the chambers A by the electric pump 2, and the fuel from the other chamber B is pumped up to one chamber A by the ventule type pump that operates with the sucked up fuel. In the saddle type fuel tank to be supplied, a removable lid 4 is provided on the upper surface of the saddle type fuel tank 1, and the lid 4 is provided with a removable lid 4.
A fuel suction pump mounting structure for a saddle-type fuel tank, characterized in that a single support bracket 5 is fixed to the back side of the tank, and the electric pump 2 and the ventilary pump 3 are mounted on the bracket 5. 2. A first pipe 6, a second pipe 7, and a third pipe 8 are implanted through the lid 4, and the pipes 6, 7, and 8 are connected to the electric pump 2 and the ventilary pump 3.
A mounting structure for a pump in a saddle-type fuel tank according to claim 1 of the claimed utility model registration, characterized in that the pump is connected to a saddle-type fuel tank. 3. The saddle type fuel according to claim 1 or 2 of the patent registration claim, characterized in that the ventilate pump 3 is attached to the bracket 5 via a vibration absorber 9 such as vibration isolating rubber. Tank pump installation structure.