JPS62178000U - - Google Patents
Info
- Publication number
- JPS62178000U JPS62178000U JP6509186U JP6509186U JPS62178000U JP S62178000 U JPS62178000 U JP S62178000U JP 6509186 U JP6509186 U JP 6509186U JP 6509186 U JP6509186 U JP 6509186U JP S62178000 U JPS62178000 U JP S62178000U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- valve chamber
- gas passage
- rod
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の実施例によるガス漏れ防止器
の断面図、第２図ａ〜ｃはそれぞれその動作状態
を説明する図及び第３図は別の実施例を示すもの
でそのａは正常状態を示す図及びｂはそのガスボ
ンベ傾倒時の状態を示す図である。
２……ノズル、２ａ……ガス入口、２ｂ，１１
，２１……ガス通路、２ｃ……ガスの出口、３…
…バルブ、６……棒、１０，２０……弁室、１０
ａ，２０ａ……先細部分、１６，２６……弁体、
１７，２７……球体。
Fig. 1 is a cross-sectional view of a gas leak preventer according to an embodiment of the present invention, Figs. 2 a to c are diagrams each explaining its operating state, and Fig. 3 shows another embodiment, in which a is normal. The figure showing the state and the figure b showing the state when the gas cylinder is tilted. 2... Nozzle, 2a... Gas inlet, 2b, 11
, 21... Gas passage, 2c... Gas outlet, 3...
...Valve, 6... Rod, 10, 20... Valve chamber, 10
a, 20a...Tapered portion, 16, 26...Valve body,
17, 27... sphere.
Claims (1)
面にガス出口を有するノズルを備えると共に、前
記ガス通路内を上下動する外部操作式バルブでガ
ス出口を開閉し得るように成つたガスボンベのガ
ス漏れ防止器において、 上方でガス入口に連通し、かつ側面に前記ガス
ボンベ内へ連通するガス通路を備えた円筒状の弁
室を形成し、 前記弁室内に前記ガス入口を開閉し、かつ前記
円筒の内径に相当する直径を有する球状の弁体及
び前記弁室の底面部分に形成された先細部分に着
座する球体をそれぞれ上下方向に変位可能に収納
し、 前記弁体の前記弁室側壁方向に最大径位置は、
前記弁体が前記着座した前記球体に上方から当接
する位置に在ると前記弁室の前記ガス通路よりも
下方に位置し、一方前記ガス入口を閉鎖する位置
に在ると前記弁室の前記ガス通路の位置もしくは
より上方に位置し、 前記バルブには、その下動により前記弁体を下
方に押圧変位させる棒が下設されていることを特
徴とするガス漏れ防止器。[Claims for Utility Model Registration] A nozzle having a gas outlet on the side of a gas passage extending upward from a lower gas inlet is provided, and the gas outlet can be opened and closed by an externally operated valve that moves up and down within the gas passage. In the gas leak preventer for a gas cylinder, a cylindrical valve chamber is formed with a gas passage communicating with the gas inlet at the top and into the gas cylinder at the side, and the gas inlet is arranged in the valve chamber. A spherical valve element that opens and closes and has a diameter corresponding to the inner diameter of the cylinder, and a spherical body that seats on a tapered part formed at the bottom of the valve chamber are housed so as to be vertically displaceable, respectively; The maximum diameter position in the direction of the valve chamber side wall is
When the valve body is in a position where it abuts the seated sphere from above, it is located below the gas passage of the valve chamber, while when it is in a position where it closes the gas inlet, the valve body is positioned below the gas passage of the valve chamber. A gas leak preventer, characterized in that the valve is provided with a rod located at or above the gas passage, and the valve is provided with a rod that presses and displaces the valve body downward by the downward movement of the rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6509186U JPH0435680Y2 (en) | 1986-05-01 | 1986-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6509186U JPH0435680Y2 (en) | 1986-05-01 | 1986-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62178000U true JPS62178000U (en) | 1987-11-12 |
| JPH0435680Y2 JPH0435680Y2 (en) | 1992-08-24 |
Family
ID=30901845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6509186U Expired JPH0435680Y2 (en) | 1986-05-01 | 1986-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435680Y2 (en) |
-
1986
- 1986-05-01 JP JP6509186U patent/JPH0435680Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435680Y2 (en) | 1992-08-24 |