DE50303414D1 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
DE50303414D1
DE50303414D1 DE50303414T DE50303414T DE50303414D1 DE 50303414 D1 DE50303414 D1 DE 50303414D1 DE 50303414 T DE50303414 T DE 50303414T DE 50303414 T DE50303414 T DE 50303414T DE 50303414 D1 DE50303414 D1 DE 50303414D1
Authority
DE
Germany
Prior art keywords
heat exchanger
gills
angled
rib
successive
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.)
Expired - Lifetime
Application number
DE50303414T
Other languages
German (de)
Inventor
Roland Burk
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Priority to DE50303414T priority Critical patent/DE50303414D1/en
Application granted granted Critical
Publication of DE50303414D1 publication Critical patent/DE50303414D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F1/10—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
    • 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
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators

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)
  • Separation By Low-Temperature Treatments (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

The heat transfer system, between a liquid and a gas and especially for vehicles, has a number of spaced and parallel tubes (2) with ribs (7) between them and each rib has a number of successive and parallel gills (10). Each gill has at least two longitudinal sections (12,13), where two neighboring sections are angled in opposite directions across the longitudinal gill line. All the gills on one rib are arranged so that successive longitudinal sections are angled in the same direction.
DE50303414T 2002-01-25 2003-01-17 Heat exchanger Expired - Lifetime DE50303414D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50303414T DE50303414D1 (en) 2002-01-25 2003-01-17 Heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202768A DE10202768A1 (en) 2002-01-25 2002-01-25 Heat exchanger
DE50303414T DE50303414D1 (en) 2002-01-25 2003-01-17 Heat exchanger

Publications (1)

Publication Number Publication Date
DE50303414D1 true DE50303414D1 (en) 2006-06-29

Family

ID=7713005

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10202768A Withdrawn DE10202768A1 (en) 2002-01-25 2002-01-25 Heat exchanger
DE50303414T Expired - Lifetime DE50303414D1 (en) 2002-01-25 2003-01-17 Heat exchanger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10202768A Withdrawn DE10202768A1 (en) 2002-01-25 2002-01-25 Heat exchanger

Country Status (4)

Country Link
EP (1) EP1331464B1 (en)
AT (1) ATE327492T1 (en)
DE (2) DE10202768A1 (en)
ES (1) ES2263854T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1611406T3 (en) 2003-03-26 2011-01-24 Behr Industry Gmbh & Co Kg Heat exchanger, especially air / air cooler
DE10336625A1 (en) * 2003-08-05 2005-03-10 Behr Gmbh & Co Kg Apparatus for exchanging heat and method for its production
DE202008016603U1 (en) * 2008-12-15 2010-04-29 Autokühler GmbH & Co. KG Corrugated rib for heat exchanger
DE102015226577A1 (en) 2015-12-22 2017-06-22 Mahle International Gmbh Sheet metal part with a gill-containing ribbed structure of a heat exchanger and manufacturing method
DE102016213197A1 (en) 2016-07-19 2018-01-25 Mahle International Gmbh Corrugated rib of a heat exchanger and heat exchanger

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214954A (en) 1963-02-19 1965-11-02 Ford Motor Co Roll die
FR1526316A (en) * 1967-04-14 1968-05-24 Chausson Usines Sa Improvements to secondary heat sinks for radiators and unit heaters
US3993125A (en) * 1975-11-28 1976-11-23 Ford Motor Company Heat exchange device
DE3050963C3 (en) * 1980-04-30 1995-11-09 Nippon Denso Co Heat exchanger
GB2169694B (en) * 1985-01-15 1988-01-20 Sanden Corp Serpentine heat exchanger
US4815532A (en) * 1986-02-28 1989-03-28 Showa Aluminum Kabushiki Kaisha Stack type heat exchanger
EP0275813B1 (en) * 1986-12-29 1991-02-27 United Technologies Corporation Heat transfer enhancing device
JP2786702B2 (en) * 1989-12-07 1998-08-13 昭和アルミニウム株式会社 Double integrated heat exchanger
DE9404009U1 (en) * 1994-03-10 1995-07-13 Behr Gmbh & Co, 70469 Stuttgart Heat exchanger
DE19531383A1 (en) * 1995-08-26 1997-02-27 Martin Dipl Ing Behle Heat exchanger with axially spaced external plates fitted to tubes
US5992514A (en) * 1995-11-13 1999-11-30 Denso Corporation Heat exchanger having several exchanging portions
US5730214A (en) * 1997-01-16 1998-03-24 General Motors Corporation Heat exchanger cooling fin with varying louver angle
DE19719262C2 (en) * 1997-05-07 2003-01-30 Valeo Klimatech Gmbh & Co Kg Zigzag lamella as ribbing of flat tube heat exchangers in motor vehicles
US6170566B1 (en) * 1999-12-22 2001-01-09 Visteon Global Technologies, Inc. High performance louvered fin for a heat exchanger

Also Published As

Publication number Publication date
DE10202768A1 (en) 2003-07-31
EP1331464A2 (en) 2003-07-30
EP1331464A3 (en) 2003-08-06
ES2263854T3 (en) 2006-12-16
EP1331464B1 (en) 2006-05-24
ATE327492T1 (en) 2006-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition