EP1574801A3 - Wärmetauscher und Wellrippe - Google Patents

Wärmetauscher und Wellrippe Download PDF

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Publication number
EP1574801A3
EP1574801A3 EP05003995A EP05003995A EP1574801A3 EP 1574801 A3 EP1574801 A3 EP 1574801A3 EP 05003995 A EP05003995 A EP 05003995A EP 05003995 A EP05003995 A EP 05003995A EP 1574801 A3 EP1574801 A3 EP 1574801A3
Authority
EP
European Patent Office
Prior art keywords
corrugated
channels
flanks
heat exchanger
corrugation
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Withdrawn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
EP05003995A
Other languages
English (en)
French (fr)
Other versions
EP1574801A2 (de
Inventor
Bernhard Dipl.-Ing. Lamich
Anton Zielbauer
Viktor Dipl.-Ing. Brost
Jens Dipl.-Ing. Nies
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing 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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of EP1574801A2 publication Critical patent/EP1574801A2/de
Publication of EP1574801A3 publication Critical patent/EP1574801A3/de
Withdrawn legal-status Critical Current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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely

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)

Abstract

Die Erfindung betrifft ein Wärmetauschernetz mit wenigstens einer Reihe aus Flachrohren (1), durch die eine Flüssigkeit oder ein Gas strömt, mit dazwischen angeordneten Wellrippen (2), durch deren Wellenflanken (3) Kanäle (4) mit einem Lufteintritt (5) und einem Luftaustritt (6) gebildet sind, durch die Kühlluft hindurchströmt, wobei das Wärmetauschernetz vertikal zur Kühlluftströmungsrichtung angeordnet ist. Die Effizienz des Wärmetausches wird dadurch verbessert, dass der jeweilige Lufteintritt (5) der Kanäle (4) versetzt zum jeweiligen Luftaustritt (6) der Kanäle (4) angeordnet ist, wobei sich der Versatz (40) entsprechend dem Winkel (β) zwischen der schrägen Wellenlaufrichtung (30) und der Vertikalen (50) bzw. der Horizontalen (60) ergibt.
Die mittels Walzen hergestellte Wellrippe weist Wellenflanken (3) auf, die einen Neigungswinkel zu den Rändern (40) des Metallbandes besitzen, wobei durch deren zwischen den Wellenflanken (3) gebildeten Kanäle (4) Kühlluft strömt. Die Wellrippe zeichnet sich dadurch aus, dass in den Wellenflanken (3) Schnitte (7) angeordnet, die aus der Ebene der Wellenflanke (3) herausgestellt sind.
EP05003995A 2004-03-13 2005-02-24 Wärmetauscher und Wellrippe Withdrawn EP1574801A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012427A DE102004012427A1 (de) 2004-03-13 2004-03-13 Wärmetauschernetz und Wellrippe
DE102004012427 2004-03-13

Publications (2)

Publication Number Publication Date
EP1574801A2 EP1574801A2 (de) 2005-09-14
EP1574801A3 true EP1574801A3 (de) 2006-05-17

Family

ID=34813695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003995A Withdrawn EP1574801A3 (de) 2004-03-13 2005-02-24 Wärmetauscher und Wellrippe

Country Status (3)

Country Link
US (1) US20050199378A1 (de)
EP (1) EP1574801A3 (de)
DE (1) DE102004012427A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7267162B2 (en) * 2005-06-10 2007-09-11 Delphi Technologies, Inc. Laminated evaporator with optimally configured plates to align incident flow
ES2329805T3 (es) * 2005-12-03 2009-12-01 Modine Manufacturing Company Aleta de intercambio de calor, procedimiento de fabricacion e intercambiador de calor.
US7540320B1 (en) * 2006-02-10 2009-06-02 Thomas Middleton Semmes High efficiency conditioning air apparatus
US20070240865A1 (en) 2006-04-13 2007-10-18 Zhang Chao A High performance louvered fin for heat exchanger
US20070246202A1 (en) * 2006-04-25 2007-10-25 Yu Wen F Louvered fin for heat exchanger
DE102007031675A1 (de) * 2007-07-06 2009-01-08 Behr Gmbh & Co. Kg Wärmeübertrager und Verfahren zur Herstellung einer Wellrippe
DE102009021177A1 (de) 2009-05-13 2010-11-18 Behr Gmbh & Co. Kg Rippe für einen Wärmetauscher
US20120055657A1 (en) * 2010-09-02 2012-03-08 George Moser Compact heat exchanger
CN101975492A (zh) * 2010-10-19 2011-02-16 广东美的制冷设备有限公司 一种新型换热装置
DE102011004306A1 (de) * 2011-02-17 2012-08-23 Behr Gmbh & Co. Kg Rippe für einen Wärmeübertrager
DE102011050275A1 (de) * 2011-05-11 2012-11-15 Gea Energietechnik Gmbh Luftbeaufschlagter Trockenkühler
US20170108277A1 (en) * 2014-05-28 2017-04-20 Rbc Green Energy Ii, Llc Air-Cooled Heat Exchange System
EP3575728B1 (de) 2018-05-30 2020-12-16 Valeo Autosystemy SP. Z.O.O. Kern eines wärmetauschers mit gewellten rippen

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454107A (en) * 1923-05-08 Mqoid-cooling radiator
US1458128A (en) * 1919-10-13 1923-06-12 Edward T Curran Radiator
FR565207A (fr) * 1923-04-18 1924-01-22 Radiateur pour moteurs à combustion interne d'automobiles
GB2027533A (en) * 1978-05-31 1980-02-20 Covrad Ltd Heat exchangers
JPS58178192A (ja) * 1982-04-14 1983-10-19 Nippon Radiator Co Ltd コルゲ−トフイン
US4657070A (en) * 1984-02-15 1987-04-14 Hudson Products Corporation Air-cooled vapor condensers
US5505257A (en) * 1993-06-18 1996-04-09 Goetz, Jr.; Edward E. Fin strip and heat exchanger construction
US5765630A (en) * 1996-09-19 1998-06-16 Siemens Electric Limited Radiator with air flow directing fins
US6125926A (en) * 1997-07-25 2000-10-03 Denso Corporation Heat exchanger having plural fluid passages
JP2004177082A (ja) * 2002-11-29 2004-06-24 Matsushita Electric Ind Co Ltd 熱交換器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142019A1 (de) * 1991-12-19 1993-06-24 Behr Gmbh & Co Wellrippe fuer flachrohrwaermetauscher
US5669438A (en) * 1996-08-30 1997-09-23 General Motors Corporation Corrugated cooling fin with louvers
FR2757259B1 (fr) * 1996-12-18 1999-03-05 Valeo Thermique Moteur Sa Ailette metallique perfectionnee pour echangeur de chaleur, notamment pour vehicule automobile
AU4359000A (en) * 1999-04-19 2000-11-02 Peerless Of America, Inc. An improved fin array for heat transfer assemblies and method of making same
JP4041654B2 (ja) * 2001-01-31 2008-01-30 カルソニックカンセイ株式会社 熱交換器のルーバーフィンおよびその熱交換器並びにそのルーバーフィンの組付け方法
DE10249451A1 (de) * 2002-03-09 2003-09-18 Behr Gmbh & Co Wärmetauscher

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454107A (en) * 1923-05-08 Mqoid-cooling radiator
US1458128A (en) * 1919-10-13 1923-06-12 Edward T Curran Radiator
FR565207A (fr) * 1923-04-18 1924-01-22 Radiateur pour moteurs à combustion interne d'automobiles
GB2027533A (en) * 1978-05-31 1980-02-20 Covrad Ltd Heat exchangers
JPS58178192A (ja) * 1982-04-14 1983-10-19 Nippon Radiator Co Ltd コルゲ−トフイン
US4657070A (en) * 1984-02-15 1987-04-14 Hudson Products Corporation Air-cooled vapor condensers
US5505257A (en) * 1993-06-18 1996-04-09 Goetz, Jr.; Edward E. Fin strip and heat exchanger construction
US5765630A (en) * 1996-09-19 1998-06-16 Siemens Electric Limited Radiator with air flow directing fins
US6125926A (en) * 1997-07-25 2000-10-03 Denso Corporation Heat exchanger having plural fluid passages
JP2004177082A (ja) * 2002-11-29 2004-06-24 Matsushita Electric Ind Co Ltd 熱交換器

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 020 (M - 271) 27 January 1984 (1984-01-27) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
DE102004012427A1 (de) 2005-09-29
EP1574801A2 (de) 2005-09-14
US20050199378A1 (en) 2005-09-15

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