JPS58111489U - Gas main valve with overflow prevention valve - Google Patents
Gas main valve with overflow prevention valveInfo
- Publication number
- JPS58111489U JPS58111489U JP784282U JP784282U JPS58111489U JP S58111489 U JPS58111489 U JP S58111489U JP 784282 U JP784282 U JP 784282U JP 784282 U JP784282 U JP 784282U JP S58111489 U JPS58111489 U JP S58111489U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- overflow prevention
- tip
- swinging rod
- gas main
- 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
Landscapes
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従莱例の説明図、第2図はそのX−X ′
断面図、第3図は本考案の過流出防止弁材のガス元栓ク
ー実施例の断面図で元栓の「閉」の状態を示し、第4図
は「開」の状態を示す。第5図はY−Y断面図、第6図
は2−2断面図、第7図は揺動杆26と固定枠16との
関係を示す分解斜視図であるり、図中
4・・・過流出防止弁、5・・・弁座口、8・・・ガス
出口、12・・・操作軸、13・・・突部、25・・・
弁室、26・・・揺動杆、27・・・弁体、29・・・
バネ、30・・・移動子。
−第3図
第4図Figure 1 is an explanatory diagram of the Jourai example, and Figure 2 is its X-X'
FIG. 3 is a cross-sectional view of an embodiment of the gas main valve of the overflow prevention valve material of the present invention, showing the main valve in the "closed" state, and FIG. 4 showing the "open" state. 5 is a YY sectional view, FIG. 6 is a 2-2 sectional view, and FIG. 7 is an exploded perspective view showing the relationship between the swinging rod 26 and the fixed frame 16. Excessive outflow prevention valve, 5...Valve seat port, 8...Gas outlet, 12...Operation shaft, 13...Protrusion, 25...
Valve chamber, 26... Swinging rod, 27... Valve body, 29...
Spring, 30... mover. -Figure 3Figure 4
Claims (1)
自在に設け、該揺動杆の先端を前記過流出防止弁の弁座
口5に対向近接させると共に該揺動杆の先端近傍に弁体
27を設けて該弁体をガス出口8の上流側の弁口28に
対向させ、揺動杆26と固定部間に引張バネ29を介装
させて該揺動杆を常閉状態に付勢させ、該バネの中程に
移動子30の頭部を対接させ、該移動子の先端を操作軸
12と一体回動する回動部材の突部13に関連させ、操
作軸12の全開位置でのみ前記突部と移動子30とが一
致して該移動子を押し込み、バネ29の中程を揺動杆2
6の支点を越えた位置に移゛動させるべく構成した過流
出防止弁材のガス元栓。A swinging rod 26 is swingably provided on the valve seat 25 on the downstream side of the overflow prevention valve 4, and the tip of the swinging rod is placed oppositely close to the valve seat opening 5 of the overflow prevention valve. A valve body 27 is provided near the tip of the gas outlet 8, and the valve body is opposed to the valve port 28 on the upstream side of the gas outlet 8. energized into a normally closed state, the head of the mover 30 is brought into contact with the middle of the spring, and the tip of the mover is associated with the protrusion 13 of the rotating member that rotates integrally with the operating shaft 12; Only when the operation shaft 12 is in the fully open position, the protrusion and the slider 30 are aligned and the slider is pushed in, and the middle of the spring 29 is inserted into the swinging rod 2.
A gas main valve with overflow prevention valve material configured to be moved to a position beyond the fulcrum of No. 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP784282U JPS58111489U (en) | 1982-01-23 | 1982-01-23 | Gas main valve with overflow prevention valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP784282U JPS58111489U (en) | 1982-01-23 | 1982-01-23 | Gas main valve with overflow prevention valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58111489U true JPS58111489U (en) | 1983-07-29 |
JPS6121663Y2 JPS6121663Y2 (en) | 1986-06-28 |
Family
ID=30020572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP784282U Granted JPS58111489U (en) | 1982-01-23 | 1982-01-23 | Gas main valve with overflow prevention valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58111489U (en) |
-
1982
- 1982-01-23 JP JP784282U patent/JPS58111489U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6121663Y2 (en) | 1986-06-28 |
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