SE8605326L - EXPANSION DEVICE IN PRESSED WIRE CUMULATOR - Google Patents

EXPANSION DEVICE IN PRESSED WIRE CUMULATOR

Info

Publication number
SE8605326L
SE8605326L SE8605326A SE8605326A SE8605326L SE 8605326 L SE8605326 L SE 8605326L SE 8605326 A SE8605326 A SE 8605326A SE 8605326 A SE8605326 A SE 8605326A SE 8605326 L SE8605326 L SE 8605326L
Authority
SE
Sweden
Prior art keywords
expansion device
expansion
cumulator
liquid reservoir
diaphragm
Prior art date
Application number
SE8605326A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8605326D0 (en
SE460432B (en
Inventor
T Kerne
A Meisti
Original Assignee
Neste Oy
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 Neste Oy filed Critical Neste Oy
Publication of SE8605326D0 publication Critical patent/SE8605326D0/en
Publication of SE8605326L publication Critical patent/SE8605326L/en
Publication of SE460432B publication Critical patent/SE460432B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/188—Water-storage heaters with means for compensating water expansion

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pipe Accessories (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

The invention relates to an expansion device (16) fitted in a pressurised liquid reservoir. The expansion device (16) includes, for the purpose of pressure equalisation, a flexible diaphragm (17) which is arranged to separate a pre-pressurised gas volume, provided inside the shell (11) of the liquid reservoir, and the liquid space from one another. The pre-pressurised gas space is formed by an expansion diaphragm (17) which is connected to the inspection and maintenance hatch (19) in the shell (11) of the liquid reservoir (10). The expansion device (16) is provided with a fixed or detachable perforated protective device (18) which is arranged to surround the expansion diaphragm (17). <IMAGE>
SE8605326A 1985-12-17 1986-12-11 EXPANSION DEVICE IN PRESSED WATER CUMULATOR SE460432B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI855010A FI74342C (en) 1985-12-17 1985-12-17 EXPANSIONSANORDNING SOM PLACERATS I EN TRYCKSATT VAETSKEBEREDARE.

Publications (3)

Publication Number Publication Date
SE8605326D0 SE8605326D0 (en) 1986-12-11
SE8605326L true SE8605326L (en) 1987-06-18
SE460432B SE460432B (en) 1989-10-09

Family

ID=8521854

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605326A SE460432B (en) 1985-12-17 1986-12-11 EXPANSION DEVICE IN PRESSED WATER CUMULATOR

Country Status (5)

Country Link
DE (1) DE3642583A1 (en)
DK (1) DK165021C (en)
FI (1) FI74342C (en)
NO (1) NO160391C (en)
SE (1) SE460432B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68901470D1 (en) * 1988-02-11 1992-06-17 Heatrae Sadia Heating Ltd HEATER.
DE4401039A1 (en) * 1994-01-15 1995-07-20 Erdmann Horst Closed continuous-flow storage reservoir for domestic hot water system
DE4422483A1 (en) * 1994-06-28 1996-01-04 Meloh Armaturen Ruppel & Meloh Hot water storage tank
DE4426924A1 (en) * 1994-07-29 1996-02-01 Norbert Scherer Pressure equalising membrane for hot water boiler
SE508117C2 (en) * 1996-05-31 1998-08-31 Perstorp Ab Process for producing a pressure vessel and pressure vessel, especially for hot water heaters, prepared by the method
DE19927078C1 (en) 1999-06-15 2001-02-15 Winkelmann & Pannhoff Gmbh & C Pressure compensation device for a hot water tank or the like.
DE10033280A1 (en) * 2000-07-07 2002-01-17 Andre Laukner Device for accommodating water expansion is integrated into hot water tank or generator, has hollow elastic body pre-stressed by gas/gas mixture connected to externally accessible valve
DE102004046205A1 (en) * 2004-09-22 2006-04-20 Aqua Signal Aktiengesellschaft Spezialleuchtenfabrik Heat exchanger for flowing liquids, has larger container and smaller tube helices, each with inflow and discharge pipes, where tube helices partly enclose container and volume of container amounts to twenty times volume of tube helices
ITPG20130005A1 (en) * 2013-02-08 2014-08-09 Matteo Tosti HEATED TANK OF LIQUID HEATED BY A HEAT GENERATOR AND CHARACTERIZED BY THE INTEGRATION OF A CONSTANT PRESSURE EXPANSION TANK.

Also Published As

Publication number Publication date
NO865053D0 (en) 1986-12-15
SE8605326D0 (en) 1986-12-11
FI855010A0 (en) 1985-12-17
FI855010A (en) 1987-06-18
DE3642583A1 (en) 1987-06-19
NO160391C (en) 1989-04-12
FI74342C (en) 1988-01-11
DK165021C (en) 1993-02-08
DK593486A (en) 1987-06-18
DK165021B (en) 1992-09-28
NO865053L (en) 1987-06-18
DK593486D0 (en) 1986-12-10
SE460432B (en) 1989-10-09
NO160391B (en) 1989-01-02
FI74342B (en) 1987-09-30

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