GB1301424A - - Google Patents
Info
- Publication number
- GB1301424A GB1301424A GB1301424DA GB1301424A GB 1301424 A GB1301424 A GB 1301424A GB 1301424D A GB1301424D A GB 1301424DA GB 1301424 A GB1301424 A GB 1301424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- pressure
- pump
- fluctuations
- central heating
- 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 5
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000003795 chemical substances by application Substances 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
- F24D3/1083—Filling valves or arrangements for filling
-
- 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
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)
- Reciprocating Pumps (AREA)
Abstract
1301424 Central heating systems TACO HEIZUNGEN AG 19 April 1971 [2 March 1970] 23181/71 Heading F4U In a hot water central heating system, feed or make-up water is fed through a feed orifice 13 under pressure by a pump 1, the motive power for which is derived from temperature variations of the water in the system or by pressure fluctuations resulting therefrom. As described, pressure fluctuations of the water 2 in the system or of a gas cushion 7 in a pressure expansion tank 5 act directly as by a plunger or diaphragm on the pump 1. Alternatively a bimetallic or expansible rod (not shown) may be operated by temperature fluctuations of the water. A pressure amplifier 14 is inserted between the pump and orifice 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH302170A CH506756A (en) | 1970-03-02 | 1970-03-02 | Method and device for replenishing water in a central hot water heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1301424A true GB1301424A (en) | 1972-12-29 |
Family
ID=4246849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1301424D Expired GB1301424A (en) | 1970-03-02 | 1971-04-19 |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH506756A (en) |
DE (1) | DE2109627A1 (en) |
FR (1) | FR2084067A5 (en) |
GB (1) | GB1301424A (en) |
NL (1) | NL7102743A (en) |
SE (1) | SE360457B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1331451A1 (en) * | 2002-01-18 | 2003-07-30 | Robert Bosch Gmbh | Heating system with hot water circuit |
EP1351026A1 (en) * | 2002-04-04 | 2003-10-08 | Tekno-Innovaatio Oy | Method and connecting element for filling heating systems |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2393116A1 (en) * | 1977-06-03 | 1978-12-29 | Materiel Telephonique | Non-return mains water supply unit - has pump and valve system maintaining pressure between safe levels |
US5141353A (en) * | 1983-05-03 | 1992-08-25 | Lifetime Tool Company, Incorporated | Implement having a thermoplastic handle molded over an intermediate portion of a working head |
EP0278118A1 (en) * | 1987-02-06 | 1988-08-17 | Pietro Pugliese | Independent water feeding system for heating plants |
NL9201883A (en) * | 1992-10-29 | 1994-05-16 | Spiro Research Bv | Method and device for keeping a liquid at a working pressure in a substantially closed liquid circulation system. |
DE102013213237A1 (en) * | 2013-07-05 | 2015-01-08 | Robert Bosch Gmbh | Method for feeding feed water into a heating system and heating system |
EP3415825A1 (en) * | 2017-06-14 | 2018-12-19 | Honeywell Technologies Sarl | Heat circuit refilling device |
-
1970
- 1970-03-02 CH CH302170A patent/CH506756A/en not_active IP Right Cessation
-
1971
- 1971-03-01 DE DE19712109627 patent/DE2109627A1/en active Pending
- 1971-03-02 SE SE266371A patent/SE360457B/xx unknown
- 1971-03-02 FR FR7107108A patent/FR2084067A5/fr not_active Expired
- 1971-03-02 NL NL7102743A patent/NL7102743A/xx unknown
- 1971-04-19 GB GB1301424D patent/GB1301424A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1331451A1 (en) * | 2002-01-18 | 2003-07-30 | Robert Bosch Gmbh | Heating system with hot water circuit |
EP1351026A1 (en) * | 2002-04-04 | 2003-10-08 | Tekno-Innovaatio Oy | Method and connecting element for filling heating systems |
Also Published As
Publication number | Publication date |
---|---|
DE2109627A1 (en) | 1971-09-16 |
FR2084067A5 (en) | 1971-12-17 |
SE360457B (en) | 1973-09-24 |
CH506756A (en) | 1971-04-30 |
NL7102743A (en) | 1971-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |