GB191214506A - Improvements in Automatic Stop Valves. - Google Patents
Improvements in Automatic Stop Valves.Info
- Publication number
- GB191214506A GB191214506A GB191214506DA GB191214506A GB 191214506 A GB191214506 A GB 191214506A GB 191214506D A GB191214506D A GB 191214506DA GB 191214506 A GB191214506 A GB 191214506A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- valve
- pipe
- steam
- stop
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
14,506. Aagaard, B. A. June 20. Valves closing with rush of fluid; valves controlled from a distance.-An automatic steam stop-valve 6, Fig. 1, of the type that is selfclosing on the bursting of a pipe &c. is operated by a piston 8 connected on opposite sides at 15' and 19 by a special line of piping 16, Fig. 3, to the boiler 12 and to the main steam-pipe 11 respectively. The two piston chambers 15, 18, Fig. 1, are permanently connected by a small passage 20, which can he regulated so that a continual flow of steam passes through the subsidiary p@ping 16, thereby keeping it hot and free from water of condensation. Fig. 3 shows a number of such valves with two main steampipes 11 in connexion with two groups of boilers 12. Valves 22 may be fitted to close the stopvalves simultaneously, at will, by connecting the subsidiary pipes 16 to the atmosphere or to a condenser through the branches 23. Means may be provided at each stop-valve for manual operation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK16634T | 1912-03-22 | ||
| GB191214506T | 1912-06-20 | ||
| NL800A NL786C (en) | 1912-03-22 | 1912-07-20 | Automatically operating stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191214506A true GB191214506A (en) | 1912-10-24 |
Family
ID=84525276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191214506D Expired GB191214506A (en) | 1912-03-22 | 1912-06-20 | Improvements in Automatic Stop Valves. |
Country Status (4)
| Country | Link |
|---|---|
| DK (1) | DK16634C (en) |
| FR (1) | FR451246A (en) |
| GB (1) | GB191214506A (en) |
| NL (1) | NL786C (en) |
-
1912
- 1912-03-22 DK DK16634D patent/DK16634C/en active
- 1912-06-20 GB GB191214506D patent/GB191214506A/en not_active Expired
- 1912-07-20 NL NL800A patent/NL786C/en active
- 1912-12-02 FR FR451246A patent/FR451246A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR451246A (en) | 1913-04-14 |
| NL786C (en) | 1915-08-02 |
| DK16634C (en) | 1912-11-11 |
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