GB433674A - Improvements in or relating to the control of gas valves for gas-heated apparatus - Google Patents
Improvements in or relating to the control of gas valves for gas-heated apparatusInfo
- Publication number
- GB433674A GB433674A GB36241/34A GB3624134A GB433674A GB 433674 A GB433674 A GB 433674A GB 36241/34 A GB36241/34 A GB 36241/34A GB 3624134 A GB3624134 A GB 3624134A GB 433674 A GB433674 A GB 433674A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- valve
- diaphragm
- controlled
- exposed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
- F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Multiple-Way Valves (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
433,674. Valves. JUNKERS & CO., GES., 35, Junkersstrasse, Dessau, Anhalt, Germany. Jan. 18, 1934, No. 36241. Convention date, Feb. 8, 1933. Divided out of 433,612. [Class 135] In a gas-heated apparatus, the main gas valve 2 is connected to a diaphragm 1, exposed to pressure through a pipe connected to the main gas pipe 18. A valve 29 is arranged in an orifice 26 and is connected to a diaphragm 3 exposed to pressures on either side of a restriction 12 in the water pipe 14 leading to the heater. In the arrangement shown in Fig. 2, the main gas valve 2 is actuated by a diaphragm 1, the upper side of which is subjected to gas pressure through the passage 22 and the lower side to pressure through the passage 21 which also provides gas for the pilot jet which has a thermally controlled valve 23. The gas to the passages 21, 22 is controlled by a floating valve 34 subjected to pressures before and after the valve 5, situated in the main gas passage and actuated by a diaphragm 3 exposed to pressures on either side of a restriction 12 in the water pipe to the heater. The area of the orifices 28 controlled by the valve 5 are also adjustable by the sleeve 35 rotated by a pinion 50 and by rotation of the gas cock 37, the maximum opening of which is controlled by the adjustable stop 40. Specification 433,612 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE433674X | 1933-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB433674A true GB433674A (en) | 1935-08-19 |
Family
ID=6501191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36241/34A Expired GB433674A (en) | 1933-02-08 | 1934-01-18 | Improvements in or relating to the control of gas valves for gas-heated apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB433674A (en) |
-
1934
- 1934-01-18 GB GB36241/34A patent/GB433674A/en not_active Expired
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