JPH01120421U - - Google Patents
Info
- Publication number
- JPH01120421U JPH01120421U JP1687688U JP1687688U JPH01120421U JP H01120421 U JPH01120421 U JP H01120421U JP 1687688 U JP1687688 U JP 1687688U JP 1687688 U JP1687688 U JP 1687688U JP H01120421 U JPH01120421 U JP H01120421U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel tank
- fuel
- opening
- pressure
- 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
- 239000002828 fuel tank Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 2
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図は本考案の車両のフユーエルタンク構造
の一実施例における要部断面図で、第２図におけ
るＡ部詳細断面図、第２図はフユーエルタンクの
全体図、第３図は第１図おける―線矢視断面
図、第４図は異なる実施例における要部断面図で
ある。
１……フイラーパイプ、２……フユーエルタン
ク、３……ブリーザーパイプ、４，２１……開閉
手段、４ａ，２１ａ……圧力検出部、４ｂ，２１
ｂ……バルブ駆動部、５，２５……開閉バルブ。
Fig. 1 is a sectional view of a main part of an embodiment of the vehicle fuel tank structure of the present invention, a detailed sectional view of section A in Fig. 2, an overall view of the fuel tank, and Fig. 3 FIG. 1 is a cross-sectional view taken along the line arrow --, and FIG. 4 is a cross-sectional view of main parts in a different embodiment. DESCRIPTION OF SYMBOLS 1... Filler pipe, 2... Fuel tank, 3... Breather pipe, 4, 21... Opening/closing means, 4a, 21a... Pressure detection section, 4b, 21
b... Valve drive unit, 5, 25... Opening/closing valve.
Claims (1)
プを具備したフユーエルタンクに、燃料を注入す
るフイラーパイプが設けられ、 上記フイラーパイプには、開閉手段によつて開
閉動作する開閉バルブが設けられ、 上記開閉手段は、前記フユーエルタンク内の圧
力を検出する圧力検出部と、その圧力検出部によ
つて検出された圧力が高いと開閉バルブを閉じ、
低いと上記開閉バルブを開くように作動するバル
ブ駆動部とを備えていることを特徴とする車両の
フユーエルタンク構造。[Claim for Utility Model Registration] A filler pipe for injecting fuel is provided in a fuel tank equipped with a breather pipe that is opened to the atmosphere when fuel is injected, and the filler pipe is opened and closed by an opening and closing means. An on-off valve is provided, and the on-off means includes a pressure detection section that detects the pressure in the fuel tank, and closes the on-off valve when the pressure detected by the pressure detection section is high;
A fuel tank structure for a vehicle, comprising: a lower valve drive section that operates to open the opening/closing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1687688U JPH01120421U (en) | 1988-02-10 | 1988-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1687688U JPH01120421U (en) | 1988-02-10 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01120421U true JPH01120421U (en) | 1989-08-15 |
Family
ID=31230185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1687688U Pending JPH01120421U (en) | 1988-02-10 | 1988-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01120421U (en) |
-
1988
- 1988-02-10 JP JP1687688U patent/JPH01120421U/ja active Pending