JPS6348627U - - Google Patents
Info
- Publication number
- JPS6348627U JPS6348627U JP14258386U JP14258386U JPS6348627U JP S6348627 U JPS6348627 U JP S6348627U JP 14258386 U JP14258386 U JP 14258386U JP 14258386 U JP14258386 U JP 14258386U JP S6348627 U JPS6348627 U JP S6348627U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel tank
- tank
- injection pipe
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 9
- 239000002828 fuel tank Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案の溢出燃料リターン構造の一実
施例の全体構造を示す側面図、第２図は燃料注入
口近傍の断面図、第３図はフロート弁の断面図、
第４図は従来の燃料タンクの側面図である。
１……燃料タンク、２……燃料注入管、３……
ブリーザチユーブ、４……連結チユーブ、５……
キヤニスター、６……注油口、６ａ……外筒、６
ｂ……分岐部、７……フロート弁、７ａ……本体
、７ｂ……弁、８……サブタンク、９……リター
ンチユーブ。
Fig. 1 is a side view showing the overall structure of one embodiment of the overflow fuel return structure of the present invention, Fig. 2 is a sectional view near the fuel inlet, Fig. 3 is a sectional view of the float valve,
FIG. 4 is a side view of a conventional fuel tank. 1...Fuel tank, 2...Fuel injection pipe, 3...
Breather tube, 4...Connection tube, 5...
Canister, 6...Oil filler port, 6a...Outer cylinder, 6
b... Branch, 7... Float valve, 7a... Main body, 7b... Valve, 8... Sub tank, 9... Return tube.
Claims (1)
クの上部と燃料注入管の上部を連結するブリーザ
チユーブと、燃料タンク内の蒸気を吸収するキヤ
ニスターおよび前記燃料タンクとキヤニスターを
連結する連結チユーブを備えた燃料タンクの溢出
燃料リターン機構において、 前記燃料注入管の注油口近傍より分岐するリタ
ーンチユーブと、該リターンチユーブと連結され
、溢出した燃料を一時的に貯蔵するサブタンクと
、該サブタンクと燃料タンクの間に設けられ液面
が所定の高さに達したときに閉鎖する開閉弁を備
えたことを特徴とする燃料タンクの溢出燃料リタ
ーン機構。[Claims for Utility Model Registration] A fuel tank equipped with a fuel injection pipe, a breather tube that connects the upper part of the fuel tank and the upper part of the fuel injection pipe, a canister that absorbs vapor in the fuel tank, and the fuel tank. A fuel tank overflow fuel return mechanism equipped with a connecting tube that connects the canister includes a return tube that branches from near the filler port of the fuel injection pipe, and a sub-tank that is connected to the return tube and temporarily stores the overflowing fuel. and an overflow fuel return mechanism for a fuel tank, comprising an on-off valve that is provided between the sub-tank and the fuel tank and closes when the liquid level reaches a predetermined height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14258386U JPS6348627U (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14258386U JPS6348627U (en) | 1986-09-19 | 1986-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6348627U true JPS6348627U (en) | 1988-04-02 |
Family
ID=31051453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14258386U Pending JPS6348627U (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348627U (en) |
-
1986
- 1986-09-19 JP JP14258386U patent/JPS6348627U/ja active Pending