JPH0176320U

JPH0176320U -

Info

Publication number: JPH0176320U
Application number: JP1987171295U
Authority: JP
Priority date: 1987-11-11
Filing date: 1987-11-11
Publication date: 1989-05-23

Description

[Brief explanation of the drawing]

第１図は車両である自動車の側面図、第２図な
いし第４図は本考案の一実施例を示し、第２図は
ヒユエルタンクの縦断正面図、第３図は要部の一
部切欠した斜視図、第４図はその縦断面図、第５
図は本考案の他の実施例を示す要部の縦断面図、
第６図は本考案の従来例を示すヒユエルタンクの
縦断正面図、第７図はその平面図、第８図はさら
に異なる構造のヒユエルタンクの縦断正面図であ
る。１……車体、７……タンク本体、３……トラン
スミツシヨン、５……デフアレンシヤル装置、６
……プロペラシヤフト、９……突部、１０……副
室、１１……主室、１４……サブポンプ、４３…
…導通路、４２……圧送パイプ、４５……防音部
材。 Figure 1 is a side view of an automobile, Figures 2 to 4 show an embodiment of the present invention, Figure 2 is a longitudinal sectional front view of a fuel tank, and Figure 3 is a partially cutaway view of the main parts. A perspective view, FIG. 4 is a vertical sectional view, and FIG.
The figure is a longitudinal sectional view of the main part showing another embodiment of the present invention.
FIG. 6 is a longitudinal sectional front view of a fuel tank showing a conventional example of the present invention, FIG. 7 is a plan view thereof, and FIG. 8 is a longitudinal sectional front view of a fuel tank having a different structure. 1... Vehicle body, 7... Tank body, 3... Transmission, 5... Differential device, 6
...Propeller shaft, 9...Protrusion, 10...Sub-chamber, 11...Main chamber, 14...Sub-pump, 43...
...Conducting path, 42...Pressure pipe, 45...Soundproofing member.

Claims

[Scope of utility model registration request]

The tank body is located at the bottom of the vehicle body, and a protrusion that protrudes upward is provided on the bottom surface of the tank body in order to straddle the propeller shaft that connects the transmission at the front of the vehicle body and the rear wheel differential device. The concave portion on one side of the protrusion is used as a sub-chamber, and the concave portion on the other side is used as a main chamber, and is provided with a sub-pump for sucking up fuel from the sub-chamber and a conduit passage for guiding the fuel discharged from the sub-pump to the main chamber. In the tank body, the sub-pump is removably built into the tank body, and the pressure pipe connected to the discharge side of the sub-pump faces one end of the conduit passage, and the conduit passage is housed entirely within the tank body. 1. A fuel tank for a vehicle, characterized in that a soundproofing member is provided at an open end of the conduit passage or the pressure pipe to receive and muffle the fuel discharged from the pressure pipe.