JPH0359466U - - Google Patents
Info
- Publication number
- JPH0359466U JPH0359466U JP12040489U JP12040489U JPH0359466U JP H0359466 U JPH0359466 U JP H0359466U JP 12040489 U JP12040489 U JP 12040489U JP 12040489 U JP12040489 U JP 12040489U JP H0359466 U JPH0359466 U JP H0359466U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- float valve
- float
- valve chamber
- divided piece
- 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 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図は実施例のフユーエルカツトオフバルブ
５１の組付け態様を示す断面図（断面位置は第２
図の−線に示す）、第２図は同分解斜視図、
第３図は同開弁状態を示す断面図、第４図は従来
例のフユーエルカツトオフバルブ１の開弁状態を
示す断面図、第５図は同閉弁状態を示す断面図、
第６図はフユーエルカツトオフバルブ１の配置を
示す説明図、第７図は同フユーエルカツトオフバ
ルブ１の分解斜視図、第８図は同フユーエルカツ
トオフバルブ１の組付け態様を示す断面図。
１，５１……フユーエルカツトオフバルブ、５
……キヤニスタ、８……燃料タンク、１１，６１
……弁室、１５，８０……弁孔、１４ａ，７３…
…係合凹部、１８，７１……係合突起、２１，８
１……フロート弁、６１ａ，６１ｂ……分割片。
FIG. 1 is a cross-sectional view showing how the fuel cut-off valve 51 of the embodiment is assembled (the cross-sectional position is at the second
), Figure 2 is an exploded perspective view,
FIG. 3 is a cross-sectional view showing the valve open state, FIG. 4 is a cross-sectional view showing the conventional fuel cut-off valve 1 in the open state, and FIG. 5 is a cross-sectional view showing the same valve closed state.
Fig. 6 is an explanatory diagram showing the arrangement of the fuel cut-off valve 1, Fig. 7 is an exploded perspective view of the fuel cut-off valve 1, and Fig. 8 shows how the fuel cut-off valve 1 is assembled. Cross-sectional view. 1,51...Fuel cutoff valve, 5
...Canister, 8...Fuel tank, 11,61
... Valve chamber, 15, 80 ... Valve hole, 14a, 73...
...Engagement recess, 18, 71...Engagement protrusion, 21, 8
1...Float valve, 61a, 61b...Divided pieces.
Claims (1)
弁室と、 該弁室内へ配設されるフロート弁と、 該フロート弁と前記弁室の底壁間に配設されて
、該フロート弁を上方へ付勢する圧縮コイルばね
と、 を備えてなり、 燃料液面の高さに応じて前記フロート弁が前記
弁室の弁孔を開閉する構成のフユーエルカツトオ
フバルブであつて、 前記弁室は、その側壁部分で上下２つに分割さ
れて、各分割片がそれらの対向部分に形成された
係合突起と、係合凹部とをクリツプ止め的に係合
して組み付けられたものであり、 底壁を含む前記分割片において前記側壁を構成
する部分は、該分割片へ前記圧縮コイルばねと前
記フロート弁とを組み付けたとき、前記フロート
弁を支持する高さを有する ことを特徴とするフユーエルカツトオフバルブ。[Scope of Claim for Utility Model Registration] A cylindrical valve chamber with a bottom attached to the upper wall of a fuel tank, a float valve disposed within the valve chamber, and a float valve disposed between the float valve and the bottom wall of the valve chamber. a compression coil spring provided to bias the float valve upward; and a fuel cut configured such that the float valve opens and closes a valve hole in the valve chamber depending on the height of the fuel liquid level. In the off-valve, the valve chamber is divided into upper and lower parts at its side wall portion, and each divided piece engages an engaging protrusion formed in the opposing portion with an engaging recess in a clip-like manner. The part of the divided piece including the bottom wall that constitutes the side wall supports the float valve when the compression coil spring and the float valve are assembled to the divided piece. A fuel cut-off valve characterized by having a height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12040489U JPH0359466U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12040489U JPH0359466U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359466U true JPH0359466U (en) | 1991-06-12 |
Family
ID=31668482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12040489U Pending JPH0359466U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359466U (en) |
-
1989
- 1989-10-13 JP JP12040489U patent/JPH0359466U/ja active Pending