ATE129558T1 - COMBI WATER HEATER. - Google Patents

COMBI WATER HEATER.

Info

Publication number
ATE129558T1
ATE129558T1 AT91250099T AT91250099T ATE129558T1 AT E129558 T1 ATE129558 T1 AT E129558T1 AT 91250099 T AT91250099 T AT 91250099T AT 91250099 T AT91250099 T AT 91250099T AT E129558 T1 ATE129558 T1 AT E129558T1
Authority
AT
Austria
Prior art keywords
water
conducting
pipe
water heater
sanitary
Prior art date
Application number
AT91250099T
Other languages
German (de)
Inventor
Hans-Josef Spahn
Original Assignee
Vaillant 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 Vaillant Gmbh filed Critical Vaillant Gmbh
Application granted granted Critical
Publication of ATE129558T1 publication Critical patent/ATE129558T1/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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • 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
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • F24H1/526—Pipes in pipe heat exchangers for sanitary water

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)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Details Of Fluid Heaters (AREA)
  • Domestic Plumbing Installations (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Cookers (AREA)
  • Resistance Heating (AREA)

Abstract

Combined water heater for direct heating of sanitary and heating water by means of a burner, in which there are constantly held bearing against one another in a lamellar block a pipe conducting the sanitary water and a pipe conducting the heating water. In order in such a water heater to ensure good heat transmission despite a double-walled separation of the two media, it is envisaged that a per se known lamellar pipe (2) worked in a twisted manner is provided for conducting the heating water, into the coiled groove (3) of which a pipe (4) conducting the sanitary water is inserted. <IMAGE>
AT91250099T 1990-04-20 1991-04-12 COMBI WATER HEATER. ATE129558T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0092090A AT397302B (en) 1990-04-20 1990-04-20 BLADE BLOCK FOR A COMBINED WATER HEATER

Publications (1)

Publication Number Publication Date
ATE129558T1 true ATE129558T1 (en) 1995-11-15

Family

ID=3502875

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0092090A AT397302B (en) 1990-04-20 1990-04-20 BLADE BLOCK FOR A COMBINED WATER HEATER
AT91250099T ATE129558T1 (en) 1990-04-20 1991-04-12 COMBI WATER HEATER.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0092090A AT397302B (en) 1990-04-20 1990-04-20 BLADE BLOCK FOR A COMBINED WATER HEATER

Country Status (3)

Country Link
EP (1) EP0458427B1 (en)
AT (2) AT397302B (en)
DE (2) DE59106753D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141136C2 (en) * 1991-12-13 1996-04-25 Wieland Werke Ag Heat exchange system for heating heating and process water
AT403517B (en) * 1994-07-25 1998-03-25 Vaillant Gmbh FLAT HEAT EXCHANGER FOR A BURNER HEATED WATER HEATER
WO2025091106A1 (en) * 2023-10-30 2025-05-08 Iron Core Welding Ltd. Improved water heater and methods of use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452259A (en) * 1965-07-30 1966-02-25 Noxa Fluid fuel central heating boiler, comprising a domestic hot water circuit
DE2742839A1 (en) * 1977-09-23 1979-04-05 Bosch Gmbh Robert HEAT TRANSFER FOR A GAS OR OIL-HEATED FLOW WATER HEATER
US4411307A (en) * 1981-01-29 1983-10-25 Atlantic Richfield Company Wound tube heat exchanger
DE3122944A1 (en) * 1981-06-10 1983-01-13 Parca Norrahammar AB, 56200 Norrahammar Tubular heat exchanger

Also Published As

Publication number Publication date
AT397302B (en) 1994-03-25
DE59106753D1 (en) 1995-11-30
EP0458427A1 (en) 1991-11-27
ATA92090A (en) 1993-07-15
DE4112450A1 (en) 1991-10-24
EP0458427B1 (en) 1995-10-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee