GB1233647A - - Google Patents
Info
- Publication number
- GB1233647A GB1233647A GB1233647DA GB1233647A GB 1233647 A GB1233647 A GB 1233647A GB 1233647D A GB1233647D A GB 1233647DA GB 1233647 A GB1233647 A GB 1233647A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- pump
- valve
- june
- piston
- 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
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000010438 heat treatment 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
- F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
-
- 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
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
Abstract
1,233,647. Valves. H. A. TROESCH. 13 June, 1969 [15 June, 1968; 22 May, 1969], No. 30068/69. Heading F2V. [Also in Divisions F3-F4] A three-way mixing valve 19 in a central heating system comprises a diaphragm 20 the position of which relative to a seat 18 of the boiler output pipe 3 or inlet of a by-pass pipe 15 is controlled by a regulating diaphragm 27 which is dependent on the pressure differential across a pump 7 in the system as determined via pipes 24, 26. In a modification, the outlets of pipes 3, 15, Fig. 2, into the mixing valve are regulated by diaphragms 59, 60 mounted on a common shaft 56 having one end adjacent the pump formed as a piston 65 and a spring 63 attached to an inner casing 54 of the valve and the shaft exerts returning force. In a further modification, Fig. 3, the piston 65 is replaced by a diaphragm which together with the pump subdivides the valve casing into suction and pressure chambers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH890668A CH501192A (en) | 1968-06-15 | 1968-06-15 | Procedure for regulating heating systems and heating systems for carrying out the procedure |
| CH778569A CH510237A (en) | 1968-06-15 | 1969-05-22 | Procedure for regulating heating systems and heating systems for carrying out the procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1233647A true GB1233647A (en) | 1971-05-26 |
Family
ID=25702226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1233647D Expired GB1233647A (en) | 1968-06-15 | 1969-06-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3608818A (en) |
| BE (1) | BE734567A (en) |
| CH (1) | CH510237A (en) |
| DE (2) | DE1928575B2 (en) |
| FR (1) | FR2010967A1 (en) |
| GB (1) | GB1233647A (en) |
| NL (1) | NL6909026A (en) |
| SE (1) | SE351482B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151756A (en) * | 1983-12-20 | 1985-07-24 | Allied Corp | Valve mechanism for fuel system |
| GB2245967A (en) * | 1990-06-28 | 1992-01-15 | Electricity Ass Services Ltd | Air conditioning system |
| US10830458B2 (en) * | 2015-10-02 | 2020-11-10 | Grundfos Holding A/S | Hydraulic system |
| RU2807093C1 (en) * | 2023-06-28 | 2023-11-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Heat supply system |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2228918A1 (en) * | 1972-06-14 | 1974-01-03 | Ctc Gmbh | CONTROL STATION |
| FR2211108A5 (en) * | 1972-12-20 | 1974-07-12 | Pont A Mousson | |
| DE2408508C3 (en) * | 1974-02-22 | 1979-02-22 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart | Device for water-side temperature control, in particular of motor vehicle heating and air conditioning systems |
| US4050626A (en) * | 1975-04-18 | 1977-09-27 | Awalt Jr Thomas Y | Supplemental heat and heat transfer subsystems for solar air conditioning systems |
| IT1036636B (en) * | 1975-07-25 | 1979-10-30 | Ve Ma Elettropompe Spa | IMPROVEMENT IN THE MEANS FOR REGULATING THE TEMPERATURE OF ENVIRONMENTS PARTICULARLY FOR CIRCUS HEATING SYSTEMS FORCED FLUID LACING |
| US4207866A (en) * | 1977-09-15 | 1980-06-17 | Boyd Rodney E | Solar heating system including freeze protection |
| DE2940790C1 (en) * | 1979-10-09 | 1982-03-18 | Fa. Rud. Otto Meyer, 2000 Hamburg | Process for energy-saving temperature control of heat supply systems |
| US4388964A (en) * | 1979-10-11 | 1983-06-21 | Arthur D. Little, Inc. | Thermal control system |
| CH641889A5 (en) * | 1980-02-04 | 1984-03-15 | Landis & Gyr Ag | HEATING SYSTEM. |
| DE3036640A1 (en) * | 1980-09-29 | 1982-05-13 | Georg Dipl.-Ing. 2000 Hamburg Clasen-Schulz | Central heating circulation pump switching control - responds to water temp. at output of hot water boiler |
| SE457671B (en) * | 1984-02-17 | 1989-01-16 | Lampert Heinz | DEVICE FOR Saturation of the amount of heat emitted to a room and the regulation of room temperature |
| US4700548A (en) * | 1986-03-05 | 1987-10-20 | Ontario, Inc. | Control apparatus for ice rink refrigeration equipment |
| DE3701439C3 (en) * | 1987-01-20 | 1994-07-28 | Rolf Bommer | Method of operating a boiler and boiler operated according to this method |
| ZA894689B (en) | 1988-11-30 | 1990-09-26 | Gen Electric | Silicon infiltrated porous polycrystalline diamond compacts and their fabrications |
| ATA20989A (en) * | 1989-02-02 | 1990-08-15 | Vaillant Gmbh | WATER HEATING SYSTEM |
| DE4426401A1 (en) | 1994-07-26 | 1996-02-08 | Baelz Gmbh Helmut | Hot water heating system |
| US6732791B2 (en) * | 1999-12-31 | 2004-05-11 | Stac, Inc. | Hydraulic oil cooler and supplying vessel pressure stabilizer |
| KR100812937B1 (en) * | 2007-05-10 | 2008-03-11 | 주식회사 경동나비엔 | Hot water supplying system |
| DE102008028375A1 (en) | 2008-06-13 | 2009-12-17 | Solarnext Ag | Delivery medium flow rate regulating method for e.g. hydraulic heating system, involves controlling flow rate of control unit by adjusting variable, which is formed from difference between actual value and reference value |
| KR101018774B1 (en) * | 2008-06-24 | 2011-03-07 | 주식회사 경동네트웍 | Hot water supply system for maintaining constantly a hot water temperature |
| KR100985384B1 (en) * | 2008-06-27 | 2010-10-05 | 주식회사 경동네트웍 | Method for controlling a hot water temperature in using low flux in hot water supply system |
| CN101922760B (en) * | 2010-09-01 | 2012-11-28 | 余志锋 | Water heater outlet pipeline cold water recycling device |
| EP2874039B1 (en) * | 2013-11-19 | 2017-03-29 | Grundfos Holding A/S | Control method for a heat transfer system and heat transfer system |
| GB2520978A (en) * | 2013-12-05 | 2015-06-10 | Zonealone Ltd | A domestic hot water installation |
| EP3150924B1 (en) * | 2015-10-02 | 2019-07-31 | Grundfos Holding A/S | Hydraulic system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2344555A (en) * | 1941-12-31 | 1944-03-21 | Honeywell Regulator Co | Heating and cooling system |
| US2490932A (en) * | 1945-05-31 | 1949-12-13 | Honeywell Regulator Co | Control apparatus |
| US3236292A (en) * | 1962-11-15 | 1966-02-22 | Hupp Corp | High temperature heating apparatus |
-
1969
- 1969-05-22 CH CH778569A patent/CH510237A/en unknown
- 1969-06-04 DE DE19691928575 patent/DE1928575B2/en active Pending
- 1969-06-04 DE DE19691965938 patent/DE1965938A1/en active Pending
- 1969-06-06 US US830993A patent/US3608818A/en not_active Expired - Lifetime
- 1969-06-11 SE SE08338/69A patent/SE351482B/xx unknown
- 1969-06-13 FR FR6919709A patent/FR2010967A1/fr not_active Withdrawn
- 1969-06-13 NL NL6909026A patent/NL6909026A/xx unknown
- 1969-06-13 GB GB1233647D patent/GB1233647A/en not_active Expired
- 1969-06-13 BE BE734567D patent/BE734567A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151756A (en) * | 1983-12-20 | 1985-07-24 | Allied Corp | Valve mechanism for fuel system |
| US4556077A (en) * | 1983-12-20 | 1985-12-03 | Allied Corporation | Switching valve for a fuel supply system |
| GB2245967A (en) * | 1990-06-28 | 1992-01-15 | Electricity Ass Services Ltd | Air conditioning system |
| US10830458B2 (en) * | 2015-10-02 | 2020-11-10 | Grundfos Holding A/S | Hydraulic system |
| RU2807093C1 (en) * | 2023-06-28 | 2023-11-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" | Heat supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| SE351482B (en) | 1972-11-27 |
| BE734567A (en) | 1969-12-15 |
| US3608818A (en) | 1971-09-28 |
| CH510237A (en) | 1971-07-15 |
| DE1965938A1 (en) | 1970-11-12 |
| DE1928575B2 (en) | 1971-03-11 |
| NL6909026A (en) | 1969-12-17 |
| FR2010967A1 (en) | 1970-02-20 |
| DE1928575A1 (en) | 1970-02-05 |
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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 |