EP0945686A3 - Druckhaltevorrichtung mit innerhalb einer Flüssigkeitsaufnahmekammer angeordneter Pumpe - Google Patents

Druckhaltevorrichtung mit innerhalb einer Flüssigkeitsaufnahmekammer angeordneter Pumpe Download PDF

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Publication number
EP0945686A3
EP0945686A3 EP99810054A EP99810054A EP0945686A3 EP 0945686 A3 EP0945686 A3 EP 0945686A3 EP 99810054 A EP99810054 A EP 99810054A EP 99810054 A EP99810054 A EP 99810054A EP 0945686 A3 EP0945686 A3 EP 0945686A3
Authority
EP
European Patent Office
Prior art keywords
bladder
pump
control device
connecting line
pressure maintaining
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.)
Withdrawn
Application number
EP99810054A
Other languages
English (en)
French (fr)
Other versions
EP0945686A2 (de
Inventor
Helmut Steffan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pneumatex AG
Original Assignee
Stuecklin & Cie AG
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 Stuecklin & Cie AG filed Critical Stuecklin & Cie AG
Publication of EP0945686A2 publication Critical patent/EP0945686A2/de
Publication of EP0945686A3 publication Critical patent/EP0945686A3/de
Withdrawn legal-status Critical Current

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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
    • F24D3/10—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)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Eine Druckhaltevorrichtung für geschlossene Heizungs- oder Kühlkreisläufe weist ein Ausdehnungsgefäss (1) mit einer dehnbaren Blase (2) zur Flüssigkeitsaufnahme auf. Die Blase (2) ist über eine Anschlussleitung (3) an einen Heizungs- oder Kühlkreislauf anschliessbar. An einer Überströmleitung (4) zwischen der Anschlussleitung (3) und der Blase (2) ist ein Überströmventil (5) angebracht. Die Druckhaltevorrichtung umfasst weiter eine Steuereinrichtung (9) und eine innerhalb der Blase (2) angeordnete Pumpe (6) zum Pumpen von Flüssigkeit von der Blase (2) in die Anschlussleitung (3). Dadurch, dass die Pumpe (6) innerhalb der Blase (2) angeordnet ist, kann einerseits der Verrohrungsaufwand gering gehalten und die Druckhaltevorrichtung kompakt gebaut werden und anderseits werden die Pumpgeräusche durch die die Pumpe (6) umgebende Flüssigkeit in der Blase (2), die Blase (2) selbst und die Aussenwand (19) des Ausdehnungsgefässes (1) unterdrückt oder zumindest stark gedämpft.
EP99810054A 1998-03-24 1999-01-25 Druckhaltevorrichtung mit innerhalb einer Flüssigkeitsaufnahmekammer angeordneter Pumpe Withdrawn EP0945686A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH69698 1998-03-24
CH69698 1998-03-24

Publications (2)

Publication Number Publication Date
EP0945686A2 EP0945686A2 (de) 1999-09-29
EP0945686A3 true EP0945686A3 (de) 2001-09-12

Family

ID=4193042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810054A Withdrawn EP0945686A3 (de) 1998-03-24 1999-01-25 Druckhaltevorrichtung mit innerhalb einer Flüssigkeitsaufnahmekammer angeordneter Pumpe

Country Status (1)

Country Link
EP (1) EP0945686A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036252C2 (nl) * 2008-04-24 2010-05-31 Flamco Stag Gmbh Verwarmingssysteem met expansie-inrichting.
DE102010013735A1 (de) * 2010-03-31 2011-10-06 Flagsol Gmbh Ausdehnungssystem des Wärmeträgermedium-Kreislaufs eines solarthermischen Kraftwerks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202356A (en) * 1962-12-28 1965-08-24 Itt Hot water heating systems having auxiliary pressurizing means
DE9210413U1 (de) * 1992-08-04 1992-09-24 Kaiser, Rolf, 7300 Esslingen, De
DE4407936A1 (de) * 1993-03-12 1994-09-15 Stuecklin & Cie Ag Druckhaltevorrichtung für geschlossene Heizungs- oder Kühlkreisläufe
EP0937947A2 (de) * 1998-02-23 1999-08-25 Stücklin & Cie AG Gasausscheidungseinheit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202356A (en) * 1962-12-28 1965-08-24 Itt Hot water heating systems having auxiliary pressurizing means
DE9210413U1 (de) * 1992-08-04 1992-09-24 Kaiser, Rolf, 7300 Esslingen, De
DE4407936A1 (de) * 1993-03-12 1994-09-15 Stuecklin & Cie Ag Druckhaltevorrichtung für geschlossene Heizungs- oder Kühlkreisläufe
EP0937947A2 (de) * 1998-02-23 1999-08-25 Stücklin & Cie AG Gasausscheidungseinheit

Also Published As

Publication number Publication date
EP0945686A2 (de) 1999-09-29

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