EP0282916A3 - Water storage heater - Google Patents

Water storage heater Download PDF

Info

Publication number
EP0282916A3
EP0282916A3 EP88103844A EP88103844A EP0282916A3 EP 0282916 A3 EP0282916 A3 EP 0282916A3 EP 88103844 A EP88103844 A EP 88103844A EP 88103844 A EP88103844 A EP 88103844A EP 0282916 A3 EP0282916 A3 EP 0282916A3
Authority
EP
European Patent Office
Prior art keywords
cold water
connection
housing
storage container
pipe
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
EP88103844A
Other languages
German (de)
Other versions
EP0282916A2 (en
EP0282916B1 (en
Inventor
Hans Dr. Viessmann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE8703893U external-priority patent/DE8703893U1/de
Priority claimed from DE8801491U external-priority patent/DE8801491U1/de
Application filed by Individual filed Critical Individual
Priority to AT88103844T priority Critical patent/ATE68585T1/en
Publication of EP0282916A2 publication Critical patent/EP0282916A2/en
Publication of EP0282916A3 publication Critical patent/EP0282916A3/en
Application granted granted Critical
Publication of EP0282916B1 publication Critical patent/EP0282916B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/50—Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks
    • 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
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters

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)
  • Cookers (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Details Of Fluid Heaters (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

The water storage heater consists of a storage container, arranged in a housing conducting a heating medium, with cold water supply connection and hot water delivery connection, the cold water connection, which is connected to the lower bottom of the storage container which is fixed with its upper part or at least with its hot water delivery pipe in the housing, being designed over at least a part of its length in the form of a flexible corrugated pipe. The cold water connection has as far as its point of exit from the inner space of the housing a length which is greater than the shortest distance between the wall of the storage container and of the housing surrounding the latter. In order to prevent weld seam tearing on the cold water pipe upon expansion movements of the storage container, it is envisaged that the section (5') of the cold water connection (3) designed as corrugated pipe (5) forms the greater part of its length inside the water-bearing housing inner space (1'), that the part of the cold water connection (3) projecting through the housing wall (1'') in the region of an opening (6), which in relation to its own diameter is larger, extends inside a hood-like covering (7) of the opening (6), and the penetration opening edge (8) of the covering (7) is connected to the pipe connection end region (9) of the cold water connection (3) in a liquid-tight manner. <IMAGE>
EP88103844A 1987-03-16 1988-03-11 Water storage heater Expired - Lifetime EP0282916B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88103844T ATE68585T1 (en) 1987-03-16 1988-03-11 DOMESTIC WATER TANK.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8703893U DE8703893U1 (en) 1987-03-16 1987-03-16
DE8703893U 1987-03-16
DE8801491U 1988-02-06
DE8801491U DE8801491U1 (en) 1988-02-06 1988-02-06

Publications (3)

Publication Number Publication Date
EP0282916A2 EP0282916A2 (en) 1988-09-21
EP0282916A3 true EP0282916A3 (en) 1990-05-23
EP0282916B1 EP0282916B1 (en) 1991-10-16

Family

ID=25951614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88103844A Expired - Lifetime EP0282916B1 (en) 1987-03-16 1988-03-11 Water storage heater

Country Status (3)

Country Link
EP (1) EP0282916B1 (en)
AT (1) ATE68585T1 (en)
DE (1) DE3865469D1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944049U (en) * 1963-06-28 1966-08-11 Wilhelm Ganhoer STANDING STEEL BOILER WITH HOT WATER BOILER FOR OIL FIRING, GAS AND SOLID FUEL
DE7031491U (en) * 1970-08-22 1970-11-19 Junkers & Co DEVICE FOR CONNECTING A GAS-HEATED FLOW WATER HEATER.
DE8703893U1 (en) * 1987-03-16 1987-04-30 Viessmann Werke Gmbh & Co, 3559 Allendorf, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944049U (en) * 1963-06-28 1966-08-11 Wilhelm Ganhoer STANDING STEEL BOILER WITH HOT WATER BOILER FOR OIL FIRING, GAS AND SOLID FUEL
DE7031491U (en) * 1970-08-22 1970-11-19 Junkers & Co DEVICE FOR CONNECTING A GAS-HEATED FLOW WATER HEATER.
DE8703893U1 (en) * 1987-03-16 1987-04-30 Viessmann Werke Gmbh & Co, 3559 Allendorf, De

Also Published As

Publication number Publication date
DE3865469D1 (en) 1991-11-21
ATE68585T1 (en) 1991-11-15
EP0282916A2 (en) 1988-09-21
EP0282916B1 (en) 1991-10-16

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