JPS5942371U - Gas safety valve - Google Patents

Gas safety valve

Info

Publication number
JPS5942371U
JPS5942371U JP10108582U JP10108582U JPS5942371U JP S5942371 U JPS5942371 U JP S5942371U JP 10108582 U JP10108582 U JP 10108582U JP 10108582 U JP10108582 U JP 10108582U JP S5942371 U JPS5942371 U JP S5942371U
Authority
JP
Japan
Prior art keywords
gas
valve
safety valve
gas safety
valve seat
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.)
Pending
Application number
JP10108582U
Other languages
Japanese (ja)
Inventor
前田　一靖
Original Assignee
株式会社ハ−マン
大阪瓦斯株式会社
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 株式会社ハ−マン, 大阪瓦斯株式会社 filed Critical 株式会社ハ−マン
Priority to JP10108582U priority Critical patent/JPS5942371U/en
Publication of JPS5942371U publication Critical patent/JPS5942371U/en
Pending legal-status Critical Current

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  • 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 the drawing]

第１図は従来例の断面図、第２図は本考案の断面図、第
３図ａ、　　ｂ、　　ｃは同上のカム面とリセット棒と
の関係を示す断面図であって、Ｅはガス供給経路、８は
撥水層、１１は導入孔、１３は縦型経路、１４は弁子、
１５は弁座である。Fig. 1 is a cross-sectional view of the conventional example, Fig. 2 is a cross-sectional view of the present invention, Fig. 3 a, b, and c are cross-sectional views showing the relationship between the cam surface and the reset rod. Supply route, 8 is a water repellent layer, 11 is an introduction hole, 13 is a vertical route, 14 is a valve,
15 is a valve seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス供給経路内に設けた球状の弁子を一定以上のガス流
動圧にて移動させて弁座を閉塞してガス供給を遮断する
ガス用安全弁において、弁子が自重落下可能な縦型経路
の上方に上記弁座を形成し１、縦型経路の下方にガスが
流入する導入孔を設け、弁子表面若しくは縦型経路の内
壁面の少なくともいずれか一方を撥水層にて被覆して成
るガス用安全弁。In gas safety valves, a spherical valve installed in the gas supply path is moved at a gas flow pressure above a certain level to close the valve seat and cut off the gas supply. The above-mentioned valve seat is formed above, 1, an introduction hole is provided below the vertical path through which gas flows, and at least either the valve surface or the inner wall surface of the vertical path is coated with a water-repellent layer. Safety valve for gas.
JP10108582U 1982-07-02 1982-07-02 Gas safety valve Pending JPS5942371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10108582U JPS5942371U (en) 1982-07-02 1982-07-02 Gas safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10108582U JPS5942371U (en) 1982-07-02 1982-07-02 Gas safety valve

Publications (1)

Publication Number Publication Date
JPS5942371U true JPS5942371U (en) 1984-03-19

Family

ID=30238855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10108582U Pending JPS5942371U (en) 1982-07-02 1982-07-02 Gas safety valve

Country Status (1)

Country Link
JP (1) JPS5942371U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818167B2 (en) * 1976-12-28 1983-04-12 フルト・フエルヴアルツングス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング A toothed tool for rounding or chamfering the lines on the end face of gears.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818167B2 (en) * 1976-12-28 1983-04-12 フルト・フエルヴアルツングス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング A toothed tool for rounding or chamfering the lines on the end face of gears.

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