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ATE137005T1 - DEVICE FOR EXPANSION IN FLUID CIRCULATION SYSTEMS - Google Patents

DEVICE FOR EXPANSION IN FLUID CIRCULATION SYSTEMS

Info

Publication number
ATE137005T1
ATE137005T1 AT92119424T AT92119424T ATE137005T1 AT E137005 T1 ATE137005 T1 AT E137005T1 AT 92119424 T AT92119424 T AT 92119424T AT 92119424 T AT92119424 T AT 92119424T AT E137005 T1 ATE137005 T1 AT E137005T1
Authority
AT
Austria
Prior art keywords
expansion
liquid
expansion vessel
cycle system
liquid cycle
Prior art date
Application number
AT92119424T
Other languages
German (de)
Inventor
Schreter Roman
Original Assignee
Schwarz A & Co
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 by Schwarz A & Co filed Critical Schwarz A & Co
Application granted granted Critical
Publication of ATE137005T1 publication Critical patent/ATE137005T1/en

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
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pipeline Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A device for expansion transfer in liquid cycle systems with an expansion vessel (4) preferably standing in gas exchange with the atmosphere, in which vessel liquid is taken up from the liquid cycle system via an inflow pipe (5) and from which liquid is resupplied to the liquid cycle system via an outflow pipe (6) and a pressure pump (9). Provided in the inflow pipe (5) is a spill valve (7) which can be adjusted to the operating pressure of the installation. In the expansion vessel (4), a lower pressure prevails than in the liquid cycle system. The inflow and outflow pipes (5, 6), which connect the expansion vessel (4) to the liquid cycle system (1, 2, 3), open in a closed but pressureless prechamber (10). The prechamber (10) is arranged on a lower level than the expansion vessel (4) and in turn connected in a pressureless manner to the expansion vessel (4) via a pipe (15). <IMAGE>
AT92119424T 1991-11-22 1992-11-13 DEVICE FOR EXPANSION IN FLUID CIRCULATION SYSTEMS ATE137005T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0232191A AT399217B (en) 1991-11-22 1991-11-22 DEVICE FOR TAKING EXPANSION IN LIQUID CIRCUIT SYSTEMS

Publications (1)

Publication Number Publication Date
ATE137005T1 true ATE137005T1 (en) 1996-05-15

Family

ID=3532199

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0232191A AT399217B (en) 1991-11-22 1991-11-22 DEVICE FOR TAKING EXPANSION IN LIQUID CIRCUIT SYSTEMS
AT92119424T ATE137005T1 (en) 1991-11-22 1992-11-13 DEVICE FOR EXPANSION IN FLUID CIRCULATION SYSTEMS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0232191A AT399217B (en) 1991-11-22 1991-11-22 DEVICE FOR TAKING EXPANSION IN LIQUID CIRCUIT SYSTEMS

Country Status (3)

Country Link
EP (1) EP0543285B1 (en)
AT (2) AT399217B (en)
DE (1) DE59206033D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401293B (en) * 1994-01-14 1996-07-25 Schwarz A & Co METHOD AND DEVICE FOR DEGASSING THE LIQUID IN A LIQUID CIRCUIT
NL9400106A (en) * 1994-01-24 1995-09-01 Cnossen Jan H Device for central heating system with expansion vessel, pressure control, water loss supplementation, ventilation, registration and control.
WO1996033372A1 (en) * 1995-04-21 1996-10-24 Jan Henk Cnossen Heating installation with closed liquid circuit
NL1010047C2 (en) * 1998-04-03 1999-10-05 Jan Henk Cnossen Microserver.
ES2146161B1 (en) * 1998-04-06 2000-12-16 Tecnologia Y Componentes S L PROCEDURE AND DEVICE FOR THE REGULATION OF THE PULSE REGIME IN A LIQUID COLUMN OF AN ENERGY TRANSPORT CIRCUIT THROUGH A FLUID.
US6557774B1 (en) * 1999-10-12 2003-05-06 Gregory A. Krueger Non-pressurized space heating system and apparatus
WO2001043555A1 (en) * 1999-12-17 2001-06-21 Tecnidex Tecnicas De Desinfeccion, S.A. Device and method for measuring, regulating and controlling gases in chambers for the treatment of fruit, legumes and vegetables
ES2156776B1 (en) * 1999-12-17 2002-02-01 Tecnidex Tecn De Desinfeccion EQUIPMENT AND PROCEDURE FOR THE MEASUREMENT AND CONTROL OF CO2 IN CAMERAS FOR TREATMENT OF FRUIT.
DE10209894C1 (en) * 2002-03-07 2003-07-17 Bagom Ind Gmbh Pressurizer station for closed heating and air conditioning system, lets off or adds expansion water under electronic control to adjust for water volume fluctuations due to temperature changes
ITRM20050031U1 (en) * 2005-03-11 2006-09-12 Solari S R L Costruzioni PERFECTED SOLAR TANK.
NL2025076B1 (en) * 2019-09-03 2021-04-13 Flamco Bv Liquid replenishing system and method of replenishing
EP4025837B1 (en) * 2019-09-03 2025-03-12 Aalberts hfc B.V. Liquid replenishing system and method of replenishing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1289734A (en) * 1913-10-17 1918-12-31 William Gould Hot-water heating apparatus.
GB1364722A (en) * 1972-11-23 1974-08-29 Warmac Ltd Heating systems
AT344372B (en) * 1974-04-17 1978-07-25 Eder Anton PRESSURE COMPENSATION DEVICE FOR HEATING SYSTEMS
US5007583A (en) * 1987-05-05 1991-04-16 A. Schwarz & Co. Device for accomodating expansion in fluid circulation systems
DE3716396A1 (en) * 1987-05-15 1988-12-15 Hans Friedrich Bernstein EXPANSION AND PRESSURE HOLDING DEVICE FOR CIRCULATING LIQUID FLOWS

Also Published As

Publication number Publication date
DE59206033D1 (en) 1996-05-23
EP0543285A1 (en) 1993-05-26
ATA232191A (en) 1994-08-15
EP0543285B1 (en) 1996-04-17
AT399217B (en) 1995-04-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee