IT1161911B - EXPANSION DEVICE - Google Patents

EXPANSION DEVICE

Info

Publication number
IT1161911B
IT1161911B IT20011/83A IT2001183A IT1161911B IT 1161911 B IT1161911 B IT 1161911B IT 20011/83 A IT20011/83 A IT 20011/83A IT 2001183 A IT2001183 A IT 2001183A IT 1161911 B IT1161911 B IT 1161911B
Authority
IT
Italy
Prior art keywords
expansion device
expansion
Prior art date
Application number
IT20011/83A
Other languages
Italian (it)
Other versions
IT8320011A0 (en
IT8320011A1 (en
Inventor
Rolf Messmer
Original Assignee
Apaco Ag Apparatebau
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 Apaco Ag Apparatebau filed Critical Apaco Ag Apparatebau
Publication of IT8320011A0 publication Critical patent/IT8320011A0/en
Publication of IT8320011A1 publication Critical patent/IT8320011A1/en
Application granted granted Critical
Publication of IT1161911B publication Critical patent/IT1161911B/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
    • F24D3/1016—Tanks having a bladder
    • 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
    • F24D3/04—Hot-water central heating systems with the water under high pressure
    • F24D3/06—Arrangements or devices for maintaining high pressure
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT20011/83A 1982-03-15 1983-03-10 EXPANSION DEVICE IT1161911B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1612/82A CH658118A5 (en) 1982-03-15 1982-03-15 EXPANSION DEVICE FOR THE WORKING FLUID OF A HEATING OR COOLING SYSTEM.

Publications (3)

Publication Number Publication Date
IT8320011A0 IT8320011A0 (en) 1983-03-10
IT8320011A1 IT8320011A1 (en) 1984-09-10
IT1161911B true IT1161911B (en) 1987-03-18

Family

ID=4214503

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20011/83A IT1161911B (en) 1982-03-15 1983-03-10 EXPANSION DEVICE

Country Status (6)

Country Link
AT (1) AT386276B (en)
CH (1) CH658118A5 (en)
DE (1) DE3307990A1 (en)
FR (1) FR2523274B1 (en)
IT (1) IT1161911B (en)
NL (1) NL189729C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320333C2 (en) * 1993-06-21 2002-11-14 Jens Pannenborg Method and device for securing system pressures in a closed water cycle
DE19921389A1 (en) * 1999-05-10 2000-11-23 Jens Pannenborg Method for monitoring and regulating water level and header pressure in membrane expansion tanks for boilers has a balancing crosspiece fitted on an axle fastened in brackets and a spring to determine maximum possible load.
WO2009028963A2 (en) * 2007-08-30 2009-03-05 Fisher & Paykel Appliances Limited Variable pressure water delivery system
DE102016012621A1 (en) * 2016-10-14 2018-04-19 Hydac Technology Gmbh Apparatus and method for determining the weight of a hydraulic accumulator
DE102022117838A1 (en) * 2022-07-18 2024-01-18 Vaillant Gmbh Method for operating a hot water tank, computer program, regulating and control device, hot water tank and use of a pressurized gaseous fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271516A1 (en) * 1973-02-16 1975-12-12 Brion Manuel Heavy duty supply tank for central heating - maintains constant water level and pressure under varying operating temp.
DE2910722C2 (en) * 1979-03-19 1981-01-29 Winkelmann & Pannhoff Gmbh, 4730 Ahlen Compressor controlled expansion vessel
DE3001989A1 (en) * 1980-01-21 1981-07-23 Winkelmann & Pannhoff Gmbh, 4730 Ahlen Expansion vessel with membrane divider - probes low water level by electrode and high level by membrane-operated pressure switch
DE2922302A1 (en) * 1979-05-31 1980-12-11 Simka Ges Fuer Apparatebau Mbh Pressure compensation vessel for central heating circuit - uses flexible membrane between water and air volumes to regulate operation of compressor through movement of proximity switch

Also Published As

Publication number Publication date
AT386276B (en) 1988-07-25
CH658118A5 (en) 1986-10-15
NL8300875A (en) 1983-10-03
NL189729C (en) 1993-07-01
ATA87583A (en) 1987-12-15
DE3307990C2 (en) 1993-08-19
NL189729B (en) 1993-02-01
IT8320011A0 (en) 1983-03-10
IT8320011A1 (en) 1984-09-10
DE3307990A1 (en) 1983-09-22
FR2523274A1 (en) 1983-09-16
FR2523274B1 (en) 1986-03-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429