EP0772017A3 - Wärmetauscherrohr - Google Patents

Wärmetauscherrohr Download PDF

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Publication number
EP0772017A3
EP0772017A3 EP19960114202 EP96114202A EP0772017A3 EP 0772017 A3 EP0772017 A3 EP 0772017A3 EP 19960114202 EP19960114202 EP 19960114202 EP 96114202 A EP96114202 A EP 96114202A EP 0772017 A3 EP0772017 A3 EP 0772017A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger tube
noteworthy
embossing
scoring
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Withdrawn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
EP19960114202
Other languages
English (en)
French (fr)
Other versions
EP0772017A2 (de
Inventor
Frank Dr.-Ing. Döring
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.)
Bosch Thermotechnik GmbH
Original Assignee
Buderus Heiztechnik 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 Buderus Heiztechnik GmbH filed Critical Buderus Heiztechnik GmbH
Publication of EP0772017A2 publication Critical patent/EP0772017A2/de
Publication of EP0772017A3 publication Critical patent/EP0772017A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex

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)

Abstract

Insbesondere zum Einsatz in Brennwert-Heizkesseln wird ein Wärmetauscherrohr geschaffen, das zwischen seinen Anschlußquerschnitten (1) einen als flachen Kanal (2) gestalteten Rohrteil aufweist, dessen Querschnitt an das Volumen der innen durchströmenden Heizgase angepaßt ist. Durch Prägungen, Sicken (7), Riefen und/oder Beschichtungen an der Rohrwand entsteht eine turbulente Grenzschicht ohne nennenswerte Kernströmung auf der Heizgasseite mit günstigem Wärmeübergang.
Figure 00000001
EP19960114202 1995-11-02 1996-09-05 Wärmetauscherrohr Withdrawn EP0772017A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29517325U DE29517325U1 (de) 1995-11-02 1995-11-02 Wärmetauscherrohr
DE29517325U 1995-11-02

Publications (2)

Publication Number Publication Date
EP0772017A2 EP0772017A2 (de) 1997-05-07
EP0772017A3 true EP0772017A3 (de) 1998-07-29

Family

ID=8014884

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960114202 Withdrawn EP0772017A3 (de) 1995-11-02 1996-09-05 Wärmetauscherrohr

Country Status (2)

Country Link
EP (1) EP0772017A3 (de)
DE (1) DE29517325U1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29709136U1 (de) * 1997-05-24 1997-07-24 Viessmann Werke Gmbh & Co, 35108 Allendorf Wärmetauscherrohr
DE19725454C2 (de) * 1997-06-16 1999-05-20 Georg Wall Spundbohle
DE19731190A1 (de) * 1997-07-21 1999-01-28 Buderus Heiztechnik Gmbh Wärmetauscherrohr für die Heizgasführung in Heizkesseln
FR2793313B1 (fr) * 1999-05-04 2001-08-03 Guillot Ind Sa Echangeur de chaleur destine a equiper une chaudiere a eau chaude
DE10100241A1 (de) * 2001-01-05 2002-07-18 Hde Metallwerk Gmbh Wärmetauscherrohr für flüssige oder gasförmige Medien
DE10330636A1 (de) 2003-07-07 2005-02-10 Bayer Technology Services Gmbh Verfahren zur Laugung von Aluminium-Metall-Legierungen
DE10333577A1 (de) 2003-07-24 2005-02-24 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur Entfernung von flüchtigen Substanzen aus hochviskosen Medien
DE102004020346B4 (de) * 2004-04-27 2009-06-10 Robert Bosch Gmbh Brennwertheizkessel
DE102009013269A1 (de) * 2009-03-05 2010-09-09 E.G.O. Elektro-Gerätebau GmbH Durchfluss-Heizeinrichtung und Verfahren zur Herstellung einer Durchfluss-Heizeinrichtung
GB2509762B (en) * 2013-01-14 2015-02-04 Halla Visteon Climate Control Tube for Heat Exchanger
PL3276290T3 (pl) * 2016-07-26 2020-04-30 S.A.R.I. - Stampi Articoli Industriali Di Zen Bortolo Urządzenie rurowe dla przepływu płynu wymieniającego ciepło, w szczególności w wymiennikach ciepła

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7427097U (de) * 1976-06-10 R. & G. Schmoele Metallwerke, 5750 Menden Rohr für Wärmeaustauscher für flüssige Medien
US4216819A (en) * 1976-09-09 1980-08-12 Union Carbide Corporation Enhanced condensation heat transfer device and method
WO1984000207A1 (en) * 1982-06-29 1984-01-19 Zander & Ingestroem Tube heat exchanger
EP0162827A2 (de) * 1984-05-24 1985-11-27 Armaturjonsson AB Wärmetauschrohr
DE4343405A1 (de) * 1993-12-18 1995-06-22 Friedrich Ambs Gmbh & Co Kg Ap Rohr, insbesondere zur Verwendung als Wärmetauschrohr für Rohrbündelwärmeübertrager
AT400365B (de) * 1993-10-15 1995-12-27 Fercher Josef Wärmetauscher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7427097U (de) * 1976-06-10 R. & G. Schmoele Metallwerke, 5750 Menden Rohr für Wärmeaustauscher für flüssige Medien
US4216819A (en) * 1976-09-09 1980-08-12 Union Carbide Corporation Enhanced condensation heat transfer device and method
WO1984000207A1 (en) * 1982-06-29 1984-01-19 Zander & Ingestroem Tube heat exchanger
EP0162827A2 (de) * 1984-05-24 1985-11-27 Armaturjonsson AB Wärmetauschrohr
AT400365B (de) * 1993-10-15 1995-12-27 Fercher Josef Wärmetauscher
DE4343405A1 (de) * 1993-12-18 1995-06-22 Friedrich Ambs Gmbh & Co Kg Ap Rohr, insbesondere zur Verwendung als Wärmetauschrohr für Rohrbündelwärmeübertrager

Also Published As

Publication number Publication date
DE29517325U1 (de) 1996-02-01
EP0772017A2 (de) 1997-05-07

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