EP0932009A3 - Echangeur de chaleur pour chauffe-eau chauffé par un combustible, en particulier pour chaudière à condensation - Google Patents

Echangeur de chaleur pour chauffe-eau chauffé par un combustible, en particulier pour chaudière à condensation Download PDF

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Publication number
EP0932009A3
EP0932009A3 EP98120353A EP98120353A EP0932009A3 EP 0932009 A3 EP0932009 A3 EP 0932009A3 EP 98120353 A EP98120353 A EP 98120353A EP 98120353 A EP98120353 A EP 98120353A EP 0932009 A3 EP0932009 A3 EP 0932009A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
fuel
heated water
water heater
condensing boiler
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.)
Withdrawn
Application number
EP98120353A
Other languages
German (de)
English (en)
Other versions
EP0932009A2 (fr
Inventor
Klaus Danner
Hans-Werner Zimmermann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0932009A2 publication Critical patent/EP0932009A2/fr
Publication of EP0932009A3 publication Critical patent/EP0932009A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Fluid Heaters (AREA)
EP98120353A 1998-01-22 1998-10-28 Echangeur de chaleur pour chauffe-eau chauffé par un combustible, en particulier pour chaudière à condensation Withdrawn EP0932009A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29800981U DE29800981U1 (de) 1998-01-22 1998-01-22 Wärmeübertrager für brennstoffbeheizte Wassererhitzer, insbesondere für Brennwertgeräte
DE29800981U 1998-01-22

Publications (2)

Publication Number Publication Date
EP0932009A2 EP0932009A2 (fr) 1999-07-28
EP0932009A3 true EP0932009A3 (fr) 2000-07-05

Family

ID=8051552

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120353A Withdrawn EP0932009A3 (fr) 1998-01-22 1998-10-28 Echangeur de chaleur pour chauffe-eau chauffé par un combustible, en particulier pour chaudière à condensation

Country Status (2)

Country Link
EP (1) EP0932009A3 (fr)
DE (1) DE29800981U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103206883B (zh) * 2013-04-22 2015-10-28 浙江工业大学 翅片式螺旋管

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839806C (de) * 1949-08-02 1952-05-26 Otto H Dr-Ing E H Hartmann Sternfoermiges Faltenrohr als Einsatzrohr fuer Waermeaustauscher
EP0401543A1 (fr) * 1989-06-08 1990-12-12 Robert Bosch Gmbh Appareil échangeur de chaleur, en particulier pour un chauffe-eau à gaz ou à fuel
US5409057A (en) * 1993-01-22 1995-04-25 Packless Metal Hose, Inc. Heat exchange element
EP0775876A1 (fr) * 1995-11-21 1997-05-28 E.L.M. Leblanc Corps de chauffe mixte à serpentin à section droite complexe
WO1997044628A1 (fr) * 1996-05-17 1997-11-27 Minoru Nitta Echangeur de chaleur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839806C (de) * 1949-08-02 1952-05-26 Otto H Dr-Ing E H Hartmann Sternfoermiges Faltenrohr als Einsatzrohr fuer Waermeaustauscher
EP0401543A1 (fr) * 1989-06-08 1990-12-12 Robert Bosch Gmbh Appareil échangeur de chaleur, en particulier pour un chauffe-eau à gaz ou à fuel
US5409057A (en) * 1993-01-22 1995-04-25 Packless Metal Hose, Inc. Heat exchange element
EP0775876A1 (fr) * 1995-11-21 1997-05-28 E.L.M. Leblanc Corps de chauffe mixte à serpentin à section droite complexe
WO1997044628A1 (fr) * 1996-05-17 1997-11-27 Minoru Nitta Echangeur de chaleur

Also Published As

Publication number Publication date
DE29800981U1 (de) 1999-05-20
EP0932009A2 (fr) 1999-07-28

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