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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1301424A publication Critical patent/GB1301424A/en
Expired legal-status Critical Current

Links

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.
GB1301424D 1970-03-02 1971-04-19 Expired GB1301424A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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