JPS60114023U

JPS60114023U - car fuel tank structure

Info

Publication number: JPS60114023U
Application number: JP216484U
Authority: JP
Inventors: 祐三加藤
Original assignee: トヨタ自動車株式会社
Priority date: 1984-01-11
Filing date: 1984-01-11
Publication date: 1985-08-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の自動車め燃料タンク構造を示す一一部ブ
ロック図を含む断面図、第２図は本考案に　・係る自動
車の燃料タンク構造の実施例の要部を示す断面図、第３
図は同実施例におけるベーパ分離器を拡大して示す断面
図、第４図は本考案の第２実施例の要部を示す断面図で
ある。２・・・燃料ポンプ、３・・・メインチューブ、３Ａ・
・・吸入口、５・・・エンジン、９・・・サブタンク、
１０・・・ベーパ分離器、ＩＯＣ・・・リターン燃料吐
出口、１１・・・燃料タンク、１２・・・ベーパチュー
ブ、１４・・・エボポレータチューブ、１８・・・リタ
ーンチューブ、１８Ａ・・・吐出口。１０Ｃ１３３ＡFig. 1 is a sectional view including a partial block diagram showing a conventional fuel tank structure for an automobile; Fig. 2 is a sectional view showing main parts of an embodiment of an automobile fuel tank structure according to the present invention;
The figure is an enlarged sectional view showing the vapor separator in the same embodiment, and FIG. 4 is a sectional view showing the main parts of the second embodiment of the present invention. 2... Fuel pump, 3... Main tube, 3A.
...Intake port, 5...Engine, 9...Subtank,
10... Vapor separator, IOC... Return fuel discharge port, 11... Fuel tank, 12... Vapor tube, 14... Evaporator tube, 18... Return tube, 18A...・Discharge port. 10C 133A

Claims

[Scope of utility model registration request]

It has a main tube connected to the intake port of the fuel pump, and a return tube for returning the remaining fuel supplied to the engine from the fuel pump into the tank,
In an automobile fuel tank structure in which the discharge port of the return tube is arranged near the suction port of the main tube, a vapor separator is provided at the discharge port of the return tube to separate vapor from liquid fuel discharged from the return tube. 1. A fuel tank structure for an automobile, characterized in that a vapor tube is connected to the vapor separator for discharging the vapor separated by the vapor separator to the outside of the tank.