GB190801915A - An Improved Device for Cutting Off the Supply of Gas from the Burners of an Installation from any part thereof. - Google Patents
An Improved Device for Cutting Off the Supply of Gas from the Burners of an Installation from any part thereof.Info
- Publication number
- GB190801915A GB190801915A GB190801915DA GB190801915A GB 190801915 A GB190801915 A GB 190801915A GB 190801915D A GB190801915D A GB 190801915DA GB 190801915 A GB190801915 A GB 190801915A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- cocks
- supply
- service pipes
- cutting
- 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.)
- Expired
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
1915. Schõfer, H. Jan. 28. Gas cocks and valves, automatically closing on extinguishing. - A device for automatically cutting- off the supply of gas from the house main pipe to the branch service pipes when the last of the cocks in the service pipes has been closed comprises a pair of suitably loaded bellows,connected by a branch to the house main pipe, and operating to close the main supply valve when inflated by the banking up of the gas pressure in consequence of the closing of all the cocks in the service pipes. In the arrangement shown in Fig. 1, the bellows device i operates through a sliding rod h and a bell-crank lever catch d and releases the handle c of the main cock b, which is then closed by the action of the spring l.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190801915T | 1908-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190801915A true GB190801915A (en) | 1909-01-28 |
Family
ID=32207198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190801915D Expired GB190801915A (en) | 1908-01-28 | 1908-01-28 | An Improved Device for Cutting Off the Supply of Gas from the Burners of an Installation from any part thereof. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190801915A (en) |
-
1908
- 1908-01-28 GB GB190801915D patent/GB190801915A/en not_active Expired
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