JPS58111489U - Gas main valve with overflow prevention valve - Google Patents

Gas main valve with overflow prevention valve

Info

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
Application number
JP784282U
Other languages
Japanese (ja)
Other versions
JPS6121663Y2 (en
Inventor
渡辺　喜生
Original Assignee
株式会社藤井合金製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社藤井合金製作所 filed Critical 株式会社藤井合金製作所
Priority to JP784282U priority Critical patent/JPS58111489U/en
Publication of JPS58111489U publication Critical patent/JPS58111489U/en
Application granted granted Critical
Publication of JPS6121663Y2 publication Critical patent/JPS6121663Y2/ja
Granted legal-status Critical Current

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  • Mechanically-Actuated Valves (AREA)
  • 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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 過流出防止弁４の下流側の弁座２５に揺動杆２６を揺動
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.
JP784282U 1982-01-23 1982-01-23 Gas main valve with overflow prevention valve Granted JPS58111489U (en)

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)

Also Published As

Publication number Publication date
JPS6121663Y2 (en) 1986-06-28

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