JPS58101063U - Gas main valve with overflow prevention valve - Google Patents
Gas main valve with overflow prevention valveInfo
- Publication number
- JPS58101063U JPS58101063U JP19568681U JP19568681U JPS58101063U JP S58101063 U JPS58101063 U JP S58101063U JP 19568681 U JP19568681 U JP 19568681U JP 19568681 U JP19568681 U JP 19568681U JP S58101063 U JPS58101063 U JP S58101063U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- overflow prevention
- lift
- lift valve
- 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)
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図は第1実施例の断面図、第2図は弁体10の動作
図、第3図は回動規制部材の下方からの斜視図、第4図
は電磁弁式にした場合の平面図、第5図は操作主軸17
の他の気密手段の説明図、第6図は第2実施例の断面図
、第7図はこれに用いる回動規制部材の下方からの斜視
図、第8図は第3実施例の回動規制部材とピンとの関係
を示す動作図でAは全閉状態Bは中間状態Cは全開状態
−を示す。また、第9図は第4実施例の断面図であり、
図中、1・・・−・・本体、2・・・・・・リフト弁、
3・・・・・・弁室、6・・・・・・過流出防止弁、1
0・・・・・・弁体、A・・・・・・球升・
羽′乙用
29、F]イ23−Fig. 1 is a sectional view of the first embodiment, Fig. 2 is an operational diagram of the valve body 10, Fig. 3 is a perspective view from below of the rotation regulating member, and Fig. 4 is a plan view of the solenoid valve type. Figure 5 shows the main operating shaft 17.
6 is a sectional view of the second embodiment, FIG. 7 is a perspective view from below of the rotation regulating member used therein, and FIG. 8 is a rotation of the third embodiment. In the operational diagram showing the relationship between the regulating member and the pin, A shows a fully closed state, B shows an intermediate state, C shows a fully open state. Moreover, FIG. 9 is a sectional view of the fourth embodiment, and in the figure, 1... main body, 2... lift valve,
3... Valve chamber, 6... Overflow prevention valve, 1
0...Valve body, A...Ball square/Ha'Otsu 29, F] I23-
Claims (1)
クとの組み合せとし、操作部又はその連動部分により前
記リフト弁が開閉されるように成し、該ヌフト弁の上流
側に過流出防止弁を挿入し、操作部の全開位置でのみ該
リフト弁が全開状態に保持されると共に全開位置及びそ
の近傍を外れた時点では該リフト弁が全閉となり、リフ
ト弁の全閉位置又は全閉位置への復帰過程で該リフト弁
により直接又は連動手段を介して過流出防止弁の球弁を
リセット可能ならしめた過流出防止弁材のガス元栓。As a gas main valve, only a lift valve is used, and a combination of a lift valve and a cock is used, and the lift valve is opened and closed by an operating part or an interlocking part thereof, and an overflow prevention valve is provided on the upstream side of the Nuft valve. is inserted, and the lift valve is held in the fully open state only when the operating part is in the fully open position, and when it leaves the fully open position or the vicinity thereof, the lift valve becomes fully closed, and the lift valve is in the fully closed or fully closed position. A gas source valve of an overflow prevention valve material, which allows the ball valve of the overflow prevention valve to be reset by the lift valve directly or through an interlocking means during the return process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19568681U JPS58101063U (en) | 1981-12-29 | 1981-12-29 | Gas main valve with overflow prevention valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19568681U JPS58101063U (en) | 1981-12-29 | 1981-12-29 | Gas main valve with overflow prevention valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58101063U true JPS58101063U (en) | 1983-07-09 |
JPH0121257Y2 JPH0121257Y2 (en) | 1989-06-26 |
Family
ID=30108952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19568681U Granted JPS58101063U (en) | 1981-12-29 | 1981-12-29 | Gas main valve with overflow prevention valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58101063U (en) |
-
1981
- 1981-12-29 JP JP19568681U patent/JPS58101063U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0121257Y2 (en) | 1989-06-26 |
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