DE9003746U1 - - Google Patents

Info

Publication number
DE9003746U1
DE9003746U1 DE9003746U DE9003746U DE9003746U1 DE 9003746 U1 DE9003746 U1 DE 9003746U1 DE 9003746 U DE9003746 U DE 9003746U DE 9003746 U DE9003746 U DE 9003746U DE 9003746 U1 DE9003746 U1 DE 9003746U1
Authority
DE
Germany
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.)
Expired - Lifetime
Application number
DE9003746U
Other languages
German (de)
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of DE9003746U1 publication Critical patent/DE9003746U1/de
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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE9003746U 1989-03-28 1990-03-28 Expired - Lifetime DE9003746U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT69989A AT392840B (en) 1989-03-28 1989-03-28 HEAT EXCHANGER, ESPECIALLY A WATER HEATER

Publications (1)

Publication Number Publication Date
DE9003746U1 true DE9003746U1 (en) 1990-05-31

Family

ID=3497484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9003746U Expired - Lifetime DE9003746U1 (en) 1989-03-28 1990-03-28

Country Status (2)

Country Link
AT (1) AT392840B (en)
DE (1) DE9003746U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618410A2 (en) * 1993-03-02 1994-10-05 INTERDOMO GmbH & CO. Heizungs- und Wärmetechnik Heat exchanger for a condensing boiler
DE19743588A1 (en) * 1997-10-02 1999-04-08 Rosink App & Anlagenbau Gmbh Flue gas heat exchanger, particularly calorific value heating boiler
EP2722610A1 (en) * 2012-10-22 2014-04-23 Valmex S.p.A. Improved heat exchanger for condensing boilers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156509A1 (en) * 1971-10-21 1973-06-01 Chapier Rene
DE2509715A1 (en) * 1975-03-06 1976-09-16 Volkswagenwerk Ag Heat exchanger made from light alloy - has elliptical tubes for cooling liq. for reducing exchanger size

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618410A2 (en) * 1993-03-02 1994-10-05 INTERDOMO GmbH & CO. Heizungs- und Wärmetechnik Heat exchanger for a condensing boiler
EP0618410A3 (en) * 1993-03-02 1994-11-23 Interdomo Gmbh & Co Heat exchanger for a condensing boiler.
DE19743588A1 (en) * 1997-10-02 1999-04-08 Rosink App & Anlagenbau Gmbh Flue gas heat exchanger, particularly calorific value heating boiler
EP2722610A1 (en) * 2012-10-22 2014-04-23 Valmex S.p.A. Improved heat exchanger for condensing boilers
ITBO20120573A1 (en) * 2012-10-22 2014-04-23 Valmex S P A PERFECTED HEAT EXCHANGER FOR CONDENSING BOILERS

Also Published As

Publication number Publication date
AT392840B (en) 1991-06-25
ATA69989A (en) 1990-11-15

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