GB809781A - Improvements in or relating to forced-circulation central heating systems - Google Patents
Improvements in or relating to forced-circulation central heating systemsInfo
- Publication number
- GB809781A GB809781A GB6690/55A GB669055A GB809781A GB 809781 A GB809781 A GB 809781A GB 6690/55 A GB6690/55 A GB 6690/55A GB 669055 A GB669055 A GB 669055A GB 809781 A GB809781 A GB 809781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- nozzle
- bellows
- water
- radiators
- 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
- 238000010438 heat treatment Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 241000282326 Felis catus Species 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
809,781. Heating buildings by circulation of water; temperature-responsive actuating - elements. C.U.R.A. PATENTS Ltd. March 7, 1956 [March 7, 1955], No. 6690/55. Class 64(2) [Also in Group XXIX] For circulating to radiators, water from a boiler B and water from a by-pass C are passed into a flow pipe F in proportions determined by a valve D operated by a servomotor E. K. J. controlled by a bellows H subject to the mixed flow temperature and communicating with a bulb G subject to the temperature outside the house. If the temperature outside rises sufficiently, a nozzle J is closed by the action of the cates solely with the low pressure side of E (because the bellows E then communia main circulating pump A through a pipe K) so that the valve D is raised to permit less hot water to flow from the boiler B. The resulting cooler mixed flow in the pipe F causes the bellows H to open the nozzle J and thus counteract the effect of the warming of the bulb G. Adjustment of the system is by an additional bellows in the thermal system G, H, or by a screw for moving the position of the nozzle J or of its closure plate. Instead of being located in the return pipe R from the radiators, the pump A may be in the mixed flow pipe F, Fig. 2 (not shown) and in this embodiment there is a pipe, with a manuallyoperated valve, by-passing the nozzle J so that the full boiler outflow may be passed to the radiators on starting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6690/55A GB809781A (en) | 1955-03-07 | 1955-03-07 | Improvements in or relating to forced-circulation central heating systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6690/55A GB809781A (en) | 1955-03-07 | 1955-03-07 | Improvements in or relating to forced-circulation central heating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB809781A true GB809781A (en) | 1959-03-04 |
Family
ID=9819027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6690/55A Expired GB809781A (en) | 1955-03-07 | 1955-03-07 | Improvements in or relating to forced-circulation central heating systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB809781A (en) |
-
1955
- 1955-03-07 GB GB6690/55A patent/GB809781A/en not_active Expired
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