GB1433355A - Central heating control apparatus - Google Patents
Central heating control apparatusInfo
- Publication number
- GB1433355A GB1433355A GB2137973A GB2137973A GB1433355A GB 1433355 A GB1433355 A GB 1433355A GB 2137973 A GB2137973 A GB 2137973A GB 2137973 A GB2137973 A GB 2137973A GB 1433355 A GB1433355 A GB 1433355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- connection
- valve
- tank
- heating
- boiler
- 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 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 101000981685 Homo sapiens Protein Lines homolog 1 Proteins 0.000 abstract 1
- 102100024087 Protein Lines homolog 1 Human genes 0.000 abstract 1
- 230000001419 dependent effect Effects 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
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/105—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system pumps combined with multiple way valves
-
- 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
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
Abstract
1433355 Central heating systems A LINS 4 May 1973 [5 May 1972] 21379/73 Heading F4U A central heating system comprises a boiler 1, a domestic hot water tank 2, a heating circuit including radiators 4, and a control device (Fig. 2) which includes within a housing 20, a circulating pump 12, a temperature-responsive changeover valve 13, a temperature-responsive mixing valve 14 as well as flow and return connections 5-10 for the boiler, the heating circuit and the heat exchanger 3 in the tank 2. In operation of the system, the changeover valve 13 closes off the heat exchanger return 10 (as shown in Fig. 2) when enough domestic hot water is stored in tank 2 so that pump 12 then feeds the heating medium (usually water) only through the circuit of the boiler 1, the mixing valve 14, the radiators 4 and the valve 13. Depending on the adjustment of the temperature-dependent means of the mixing valve 14, either a proportion of the returning heating medium is fed back directly via the mixing pipe 11 into the flow of heating medium passing through connection 7 (attached to chamber 21) to the radiators 4, or pipe 11 is closed off and all of the returning heating medium passes into the boiler 1. When the domestic water in tank 2 is to be heated, then by means of valve 13, the heating connection 8 is closed (disc and seating 27 coming together) and connection 10 opened. During this time, no water flows through the radiators 4 or through connection 7. If mixing valve 14 opens to connect pipe 11 to connection 5, a proportion of the returning heating medium may pass into the tank 2 through connection 9. The temperaturedependent closure means of the valves 13, 14 may be removed from their respective chambers as single units.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH672272A CH538076A (en) | 1972-05-05 | 1972-05-05 | Control device for a central heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1433355A true GB1433355A (en) | 1976-04-28 |
Family
ID=4314019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2137973A Expired GB1433355A (en) | 1972-05-05 | 1973-05-04 | Central heating control apparatus |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT324620B (en) |
| BE (1) | BE799069A (en) |
| CH (1) | CH538076A (en) |
| FR (1) | FR2183717B3 (en) |
| GB (1) | GB1433355A (en) |
| IT (1) | IT983836B (en) |
| NL (1) | NL7304344A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148552A (en) * | 1983-10-21 | 1985-05-30 | British Gas Corp | Central heating control system |
| GB2297832A (en) * | 1995-02-08 | 1996-08-14 | Ventank Products Ltd | Water heating system |
| EP3264007B1 (en) * | 2016-06-30 | 2019-03-13 | Esbe Ab | A domestic heating system and a loading unit therefore |
| IT201900019874A1 (en) * | 2019-10-28 | 2021-04-28 | O T M A S N C Di Spaggiari & C | HYDRAULIC GROUP FOR A HEAT PUMP FOR HEATING ROOMS AND / OR FOR THE PRODUCTION OF DOMESTIC HOT WATER AND HEAT PUMP EQUIPPED WITH THIS UNIT |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2620911A (en) * | 2022-07-15 | 2024-01-31 | Adey Holdings 2008 Ltd | Connector fitting |
-
1972
- 1972-05-05 CH CH672272A patent/CH538076A/en not_active IP Right Cessation
-
1973
- 1973-03-28 NL NL7304344A patent/NL7304344A/xx unknown
- 1973-03-30 AT AT282573A patent/AT324620B/en not_active IP Right Cessation
- 1973-04-13 IT IT22977/73A patent/IT983836B/en active
- 1973-04-19 FR FR7314338A patent/FR2183717B3/fr not_active Expired
- 1973-05-04 GB GB2137973A patent/GB1433355A/en not_active Expired
- 1973-05-04 BE BE130716A patent/BE799069A/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148552A (en) * | 1983-10-21 | 1985-05-30 | British Gas Corp | Central heating control system |
| GB2297832A (en) * | 1995-02-08 | 1996-08-14 | Ventank Products Ltd | Water heating system |
| NL1002281C2 (en) * | 1995-02-08 | 1999-04-13 | Ventank Products Ltd | Water heating system. |
| GB2297832B (en) * | 1995-02-08 | 1999-06-09 | Ventank Products Ltd | Water heating system |
| EP3264007B1 (en) * | 2016-06-30 | 2019-03-13 | Esbe Ab | A domestic heating system and a loading unit therefore |
| IT201900019874A1 (en) * | 2019-10-28 | 2021-04-28 | O T M A S N C Di Spaggiari & C | HYDRAULIC GROUP FOR A HEAT PUMP FOR HEATING ROOMS AND / OR FOR THE PRODUCTION OF DOMESTIC HOT WATER AND HEAT PUMP EQUIPPED WITH THIS UNIT |
| EP3816521A1 (en) * | 2019-10-28 | 2021-05-05 | O.T.M.A. S.N.C. di Spaggiari & C. | Hydraulic assembly for a heat pump for room heating and for the production of domestic hot water and heat pump provided with said assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2183717A1 (en) | 1973-12-21 |
| CH538076A (en) | 1973-06-15 |
| BE799069A (en) | 1973-08-31 |
| FR2183717B3 (en) | 1976-04-09 |
| IT983836B (en) | 1974-11-11 |
| AT324620B (en) | 1975-09-10 |
| NL7304344A (en) | 1973-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |