GB418924A - Improvements in or relating to safety devices for hot water boilers - Google Patents
Improvements in or relating to safety devices for hot water boilersInfo
- Publication number
- GB418924A GB418924A GB18745/33A GB1874533A GB418924A GB 418924 A GB418924 A GB 418924A GB 18745/33 A GB18745/33 A GB 18745/33A GB 1874533 A GB1874533 A GB 1874533A GB 418924 A GB418924 A GB 418924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hot water
- safety
- valve
- relating
- safety devices
- 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 title abstract 4
- 244000309464 bull Species 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Safety Valves (AREA)
Abstract
418,924. Safety valves. VULCAN BOILER & GENERAL INSURANCE CO., Ltd., and BULLOCK, F. H., 67, King Street, Manchester. July 1, 1933, No. 18745. [Class 135.] In a safety device for a hot water boiler the pressure safety valve a is combined with a separate hand-operated low water test valve c which is located in a branch d of the inlet e to the safety valve, the blow off connection of the safety valve serving also for water from the test valve. In a modification, Fig. 2, the safety valve a is spring loaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18745/33A GB418924A (en) | 1933-07-01 | 1933-07-01 | Improvements in or relating to safety devices for hot water boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18745/33A GB418924A (en) | 1933-07-01 | 1933-07-01 | Improvements in or relating to safety devices for hot water boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB418924A true GB418924A (en) | 1934-11-02 |
Family
ID=10117665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18745/33A Expired GB418924A (en) | 1933-07-01 | 1933-07-01 | Improvements in or relating to safety devices for hot water boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB418924A (en) |
-
1933
- 1933-07-01 GB GB18745/33A patent/GB418924A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB418924A (en) | Improvements in or relating to safety devices for hot water boilers | |
| GB429285A (en) | Improvements in or relating to water softening apparatus | |
| GB312563A (en) | Improvements in and relating to safety-valves for domestic digesters and the like | |
| GB465847A (en) | Improvements in or connected with gas burners | |
| GB416603A (en) | Improvements in or relating to thermostatically controlled fuel valve mechanisms | |
| GB388181A (en) | Improvements relating to valves | |
| GB373063A (en) | Improvements in steam traps | |
| GB452223A (en) | Improvements in steam distributing pipe systems | |
| GB214785A (en) | Improvements in and relating to means for preventing waste from valves and cocks | |
| GB509059A (en) | Improvements in or relating to circulation-devices for steam-generators | |
| GB222775A (en) | Improvements in or relating to valves | |
| GB400570A (en) | Improvements in or relating to water tube steam generators | |
| GB238039A (en) | Improvements relating to fire extinguishing apparatus | |
| GB241718A (en) | Improvements in steam valves | |
| GB231115A (en) | Improvements in gas burners | |
| GB398123A (en) | Gas stove | |
| GB456020A (en) | Improvements in and relating to draw-off cocks for wash boilers and the like | |
| GB417784A (en) | Combined furnace back bridge and boiler water circulator | |
| GB412113A (en) | Means for preventing leakage in valves, cocks or the like | |
| GB188290A (en) | Improvements in valves or cocks | |
| GB313654A (en) | Improvements in or relating to plug cocks | |
| CA320270A (en) | Hot water and low pressure steam boiler | |
| GB236721A (en) | Improvements in and relating to safety valves | |
| GB468657A (en) | An improvement in or relating to valves for venting air from water mains and the like | |
| GB401220A (en) | Improvements relating to thermostatic valve-controlling devices for steam boilers |