GB369439A - Improvements in gas control fittings for liquid heaters - Google Patents
Improvements in gas control fittings for liquid heatersInfo
- Publication number
- GB369439A GB369439A GB12072/31A GB1207231A GB369439A GB 369439 A GB369439 A GB 369439A GB 12072/31 A GB12072/31 A GB 12072/31A GB 1207231 A GB1207231 A GB 1207231A GB 369439 A GB369439 A GB 369439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- diaphragm
- pressure
- water
- conduit
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
369,439. Gas valves for water heaters. ASKANIA-WERKE AKT. - GES. VORM. CENTRALWERKSTATT DESSAU UND C. BAMBERG-FRIEDENAU, 1, Unruhstrasse, Dessau, Germany. April 23, 1931, No. 12072. Convention date, July 28, 1930. [Class 135.] A valve device for a water heater normally actuated by the gas pressure to act as a pressure regulator is provided with means adapted to close the valve in the event of the water supply failing. The gas valve 12 is coupled by a spindle 12a to a weighted diaphragm subject to the pressure in the outlet conduit 17. The two sides of a construction 2 in the water conduit 1 are connected by pipes 3, 4 to the opposite sides of a spring-loaded plunger or diaphragm coupled to a spindle 9 having a lost-motion connection with the valve member so that' while sufficient water is flowing the spindle 9 is withdrawn from engagement with the valve. In order that the valve may open slowly the chamber above the diaphragm 15 is connected to atmosphere through an aperture 22 controlled by a leaky non-return valve 21. A similar device may be arranged in a conduit supplying actuating pressure to the diaphragm. The lower diaphragm may be actuated by the water conduit pressure alone in place of by the pressure difference across a restriction in the water conduit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE369439X | 1930-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB369439A true GB369439A (en) | 1932-03-24 |
Family
ID=6318276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12072/31A Expired GB369439A (en) | 1930-07-28 | 1931-04-23 | Improvements in gas control fittings for liquid heaters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB369439A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2460613A1 (en) * | 1973-12-26 | 1975-07-03 | Saunier Duval | IGNITION DEVICE FOR GAS FLOW HEATER |
-
1931
- 1931-04-23 GB GB12072/31A patent/GB369439A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2460613A1 (en) * | 1973-12-26 | 1975-07-03 | Saunier Duval | IGNITION DEVICE FOR GAS FLOW HEATER |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB253317A (en) | Improvements in thermostatic mixing valves | |
GB369439A (en) | Improvements in gas control fittings for liquid heaters | |
GB369440A (en) | Improvements in gas heated liquid heaters | |
GB335044A (en) | Improvements relating to gas pressure regulators | |
GB322993A (en) | A pressure governing valve | |
GB875237A (en) | Improvements in or relating to fluid mixing valves | |
GB528827A (en) | Improvements in or relating to gas lighting devices for use in gas heated liquid heaters | |
GB402668A (en) | Improvements in and relating to supply fillings for geysers and like heaters | |
GB763680A (en) | Improvements in or relating to water heaters | |
GB367316A (en) | Improvements in and relating to automatic controlling devices for gas-heated liquid heaters | |
GB208082A (en) | A safety device or valve, for the purpose of automatically closing gas pipes | |
GB507598A (en) | Improvements in or relating to means for heating by the combustion of fuel and air | |
GB705173A (en) | Improvements in gas water heaters | |
GB337938A (en) | Safety petrol valve | |
GB198775A (en) | Improvements in apparatus for heating water | |
GB339948A (en) | Improvements in and relating to domestic and like water systems to avoid the ill effect of frost | |
GB377032A (en) | Improvements relating to acetylene gas control valves for use in connection with oxy-acetylene blow pipes | |
GB852508A (en) | Improvements in or relating to gas flow control means | |
GB705881A (en) | Improvements in or relating to valves for controlling the flow of fluids | |
GB229164A (en) | Improvements in and relating to fluid flow meters | |
GB500008A (en) | Improvements in and relating to automatic mixing devices for continuous flow heaters | |
GB662009A (en) | New or improved device for automatically controlling the flow of liquid | |
GB358390A (en) | Improvements in or relating to regulators for hot water supply devices | |
GB443081A (en) | Improvements in and relating to heaters for liquids | |
GB191187A (en) | Improvements in and connected with means for heating, storing and delivering water |