JPS5597575A - Safety device on gas supply passage - Google Patents
Safety device on gas supply passageInfo
- Publication number
- JPS5597575A JPS5597575A JP224979A JP224979A JPS5597575A JP S5597575 A JPS5597575 A JP S5597575A JP 224979 A JP224979 A JP 224979A JP 224979 A JP224979 A JP 224979A JP S5597575 A JPS5597575 A JP S5597575A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- gas supply
- gas flow
- gas
- safety device
- 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
Links
Landscapes
- Safety Valves (AREA)
Abstract
PURPOSE: To enable to apply in common with apparatuses and piping systems in different gas consumptions in usual time, by enabling vertical change of the stand-by position of the valve to the valve seat.
CONSTITUTION: When a gas pipe or a cock come out or are broken on the gas supply side 4, the excess gas flow appears on the gas supply side, as it is concentrated in the opening 6 on the side wall, the valve 2 is lifted toward the valve seat 3 in the valve case, the excess gas flow to the receiving side is shut immediately. The adjustment of the satnd-by position of the valve 2 is carried out without step and continuously by an adjusting screw 11, if gas flow at usual time is small, the valve 2 is moved upward, and if large, the valve 2 is moved downward.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP224979A JPS5597575A (en) | 1979-01-16 | 1979-01-16 | Safety device on gas supply passage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP224979A JPS5597575A (en) | 1979-01-16 | 1979-01-16 | Safety device on gas supply passage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5597575A true JPS5597575A (en) | 1980-07-24 |
Family
ID=11524073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP224979A Pending JPS5597575A (en) | 1979-01-16 | 1979-01-16 | Safety device on gas supply passage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5597575A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62194977U (en) * | 1986-06-03 | 1987-12-11 | ||
JP2012193800A (en) * | 2011-03-16 | 2012-10-11 | Osaka Gas Co Ltd | Gas plug |
JP2015083878A (en) * | 2015-01-19 | 2015-04-30 | 大阪瓦斯株式会社 | Gas plug |
-
1979
- 1979-01-16 JP JP224979A patent/JPS5597575A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62194977U (en) * | 1986-06-03 | 1987-12-11 | ||
JP2012193800A (en) * | 2011-03-16 | 2012-10-11 | Osaka Gas Co Ltd | Gas plug |
JP2015083878A (en) * | 2015-01-19 | 2015-04-30 | 大阪瓦斯株式会社 | Gas plug |
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