EP0137322A3 - Expansion tank - Google Patents

Expansion tank Download PDF

Info

Publication number
EP0137322A3
EP0137322A3 EP84110740A EP84110740A EP0137322A3 EP 0137322 A3 EP0137322 A3 EP 0137322A3 EP 84110740 A EP84110740 A EP 84110740A EP 84110740 A EP84110740 A EP 84110740A EP 0137322 A3 EP0137322 A3 EP 0137322A3
Authority
EP
European Patent Office
Prior art keywords
fluid
extensible member
storage capacity
housing
expansion tank
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.)
Granted
Application number
EP84110740A
Other languages
German (de)
Other versions
EP0137322B1 (en
EP0137322A2 (en
Inventor
Heinrich Winkelmann
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.)
Winkelmann and Pannhoff GmbH
Original Assignee
Winkelmann and Pannhoff GmbH
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 Winkelmann and Pannhoff GmbH filed Critical Winkelmann and Pannhoff GmbH
Priority to AT84110740T priority Critical patent/ATE36597T1/en
Publication of EP0137322A2 publication Critical patent/EP0137322A2/en
Publication of EP0137322A3 publication Critical patent/EP0137322A3/en
Application granted granted Critical
Publication of EP0137322B1 publication Critical patent/EP0137322B1/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
    • F24D3/1008—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
    • 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
    • F24D3/1041—Flow-through

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)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1. An expansion tank containing storage capacity with a pump operated freshwater unit or containing a temperature dependent volume alteration in a closed fluid system, with a solid housing (1) and with an extensible member connected with two separate fluid joints (7) which are attached to the housing (1), the member being filled with fluid and extends outwardly when taking up the storage capacity, whereby the inner space between the solid housing (1) and the extensible member is permanently open to the atmosphere, characterised in that the extensible member is formed as a rubber cylinder (5) which is free from inner supporting elements and in its unloaded initial form is inherently stable, its end each being coordinated with a fluid joint (7).
EP84110740A 1983-10-07 1984-09-08 Expansion tank Expired EP0137322B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110740T ATE36597T1 (en) 1983-10-07 1984-09-08 EXPANSION VESSEL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3336512 1983-10-07
DE3336512A DE3336512C2 (en) 1983-10-07 1983-10-07 Expansion tank

Publications (3)

Publication Number Publication Date
EP0137322A2 EP0137322A2 (en) 1985-04-17
EP0137322A3 true EP0137322A3 (en) 1987-03-18
EP0137322B1 EP0137322B1 (en) 1988-08-17

Family

ID=6211243

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110740A Expired EP0137322B1 (en) 1983-10-07 1984-09-08 Expansion tank

Country Status (3)

Country Link
EP (1) EP0137322B1 (en)
AT (1) ATE36597T1 (en)
DE (2) DE3336512C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302356C2 (en) * 1993-01-28 1995-05-18 Honeywell Ag Safety group with membrane expansion vessel
DE19504750A1 (en) * 1995-02-14 1996-08-22 Norbert Scherer Pressure compensator container for hot water system
DE19510360C2 (en) * 1995-03-22 1999-09-02 Kaldewei Franz Gmbh & Co Pressure compensation vessel
NL1002144C2 (en) * 1996-01-22 1997-07-25 Flamco Bv Flow-through expansion vessel.
DE19735996C1 (en) * 1997-08-19 1998-09-24 Winkelmann & Pannhoff Gmbh & C Expansion connector for hot water pipe
DE29902645U1 (en) 1999-02-15 1999-04-29 Kermi Gmbh, 94447 Plattling Radiator with expansion tank
DE102011053053B4 (en) * 2011-08-26 2023-06-15 Cummins Ltd. fluid line

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600573B2 (en) * 1966-02-03 1971-05-27 Sugimura, Kazuo, Sugimura, Nobuyuki, Shimizu, Shizuoka (Japan) PRESSURE LIQUID ACCUMULATOR
DE7243478U (en) * 1972-11-27 1973-05-30 Gebr Otto Kg TWO-CHAMBER PRESSURE VESSEL ESPECIALLY FOR DRINKING WATER SYSTEMS
DE7417124U (en) * 1974-09-19 Gebr Otto Kg Pressure expansion vessel for hot water heating
DE7517825U (en) * 1975-06-04 1975-12-18 Gebr Otto Kg HOT WATER TANK HEATING DEVICE WITH A PRESSURE TANK AND A PRESSURE EXPANSION VESSEL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7306849A (en) * 1973-05-16 1974-11-19
NL184539C (en) * 1981-02-13 1989-08-16 Flamco Bv EXPANSION TANK.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7417124U (en) * 1974-09-19 Gebr Otto Kg Pressure expansion vessel for hot water heating
DE1600573B2 (en) * 1966-02-03 1971-05-27 Sugimura, Kazuo, Sugimura, Nobuyuki, Shimizu, Shizuoka (Japan) PRESSURE LIQUID ACCUMULATOR
DE7243478U (en) * 1972-11-27 1973-05-30 Gebr Otto Kg TWO-CHAMBER PRESSURE VESSEL ESPECIALLY FOR DRINKING WATER SYSTEMS
DE7517825U (en) * 1975-06-04 1975-12-18 Gebr Otto Kg HOT WATER TANK HEATING DEVICE WITH A PRESSURE TANK AND A PRESSURE EXPANSION VESSEL

Also Published As

Publication number Publication date
DE3336512C2 (en) 1986-03-27
DE3473503D1 (en) 1988-09-22
DE3336512A1 (en) 1985-04-25
EP0137322B1 (en) 1988-08-17
ATE36597T1 (en) 1988-09-15
EP0137322A2 (en) 1985-04-17

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