JPS63155727U - - Google Patents
Info
- Publication number
- JPS63155727U JPS63155727U JP4672387U JP4672387U JPS63155727U JP S63155727 U JPS63155727 U JP S63155727U JP 4672387 U JP4672387 U JP 4672387U JP 4672387 U JP4672387 U JP 4672387U JP S63155727 U JPS63155727 U JP S63155727U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- liquid level
- level sensing
- sensing valve
- main body
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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図はこの考案の一実施例の側面図。第２図
はその断面図。第３図はフロートの浮き上り状態
を示すぐらふ。第４図イは変更例の断面図。同図
ロは他の変更例の側面図。第５図は燃料タンクと
蒸気処理システムの系統図。第６図は従来のバル
ブの断面図。
図中、１１……本体、１２……パイプ部、１２
ａ……嵌合部、１２ｂ……テーパシート、１２ｃ
……下側筒部、１３……フロート、１４……ガス
孔、１５……液孔、１６……バツフルプレート。
FIG. 1 is a side view of one embodiment of this invention. Figure 2 is a cross-sectional view. Figure 3 shows the floating state of the float. FIG. 4A is a sectional view of a modified example. Figure B is a side view of another modification example. Figure 5 is a system diagram of the fuel tank and steam processing system. FIG. 6 is a sectional view of a conventional valve. In the figure, 11...Main body, 12...Pipe part, 12
a... Fitting portion, 12b... Taper sheet, 12c
... lower cylinder part, 13 ... float, 14 ... gas hole, 15 ... liquid hole, 16 ... buff full plate.
Claims (1)
ートを備えたパイプ部からなり、上記嵌合部を給
油時にタンク内の燃料蒸気を流出させるベンチレ
ーシヨンパイプの端部に連結し、本体中に収容し
たフロートによりベンチレーシヨン通路を開閉す
るようにした液面感知バルブにおいて、上記パイ
プ部の下側筒部に横方向に広がるバツフルプレー
トを設け、そのバツフルプレートの直上部周壁に
複数のガス孔を穿設してなる液面感知バルブ。 (2) 上記パイプ部の嵌合部のテーパシート上部
内面に肉落し部を形成してなる実用新案登録請求
の範囲第１項記載の液面感知バルブ。[Scope of Claim for Utility Model Registration] (1) A ventilation pipe consisting of a pot-shaped main body, a pipe part with a fitting part and a tapered sheet, and which allows fuel vapor in the tank to flow out from the fitting part when refueling. In a liquid level sensing valve connected to the end of the pipe, the ventilation passage is opened and closed by a float housed in the main body. A liquid level sensing valve with multiple gas holes drilled in the peripheral wall just above the full plate. (2) The liquid level sensing valve according to claim 1, which is a registered utility model, wherein a cut-out portion is formed on the inner surface of the upper part of the tapered sheet of the fitting portion of the pipe portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4672387U JPH0525309Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4672387U JPH0525309Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63155727U true JPS63155727U (en) | 1988-10-13 |
| JPH0525309Y2 JPH0525309Y2 (en) | 1993-06-25 |
Family
ID=30866647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4672387U Expired - Lifetime JPH0525309Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525309Y2 (en) |
-
1987
- 1987-03-31 JP JP4672387U patent/JPH0525309Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525309Y2 (en) | 1993-06-25 |
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