WO2005073661A1 - Tole laterale de radiateur - Google Patents

Tole laterale de radiateur Download PDF

Info

Publication number
WO2005073661A1
WO2005073661A1 PCT/EP2005/001025 EP2005001025W WO2005073661A1 WO 2005073661 A1 WO2005073661 A1 WO 2005073661A1 EP 2005001025 W EP2005001025 W EP 2005001025W WO 2005073661 A1 WO2005073661 A1 WO 2005073661A1
Authority
WO
WIPO (PCT)
Prior art keywords
side plate
openings
cooler
plate
webs
Prior art date
Application number
PCT/EP2005/001025
Other languages
German (de)
English (en)
Inventor
Sinan Balci
Reinhard Kull
Original Assignee
Behr Gmbh & 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 & Co. Kg filed Critical Behr Gmbh & Co. Kg
Priority to BRPI0507276-0A priority Critical patent/BRPI0507276A/pt
Priority to EP05707143A priority patent/EP1716378B1/fr
Priority to JP2006550144A priority patent/JP2007519883A/ja
Priority to DE502005002920T priority patent/DE502005002920D1/de
Priority to US10/587,357 priority patent/US20070163751A1/en
Publication of WO2005073661A1 publication Critical patent/WO2005073661A1/fr

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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Definitions

  • the present invention relates to a side plate for coolers, in particular for tubular coolers, as are used, for example, in vehicles with internal combustion engines.
  • coolers have a cooler body, in which tubes extend in the longitudinal direction, heat exchange surfaces being formed between the tubes.
  • the cooler is at least one. Pair of side plates located on both sides of the radiator body. The side plates extend longitudinally or transversely to the direction of extension of the
  • Tubes of the tube cooler are particularly limit the heat exchange surfaces, e.g. Assembly purposes and also prevent, for example, the penetration of undesired dirt into the area between the heat exchange surfaces and thus a deterioration in the heat exchange performance of the heat exchanger.
  • the object of the invention is to provide a side plate which is designed in such a way that the generation of stresses due to different thermal expansion of the side plate and tube cooler is avoided. This object is achieved by a side plate according to the independent claim.
  • Such a side plate as can be used in particular for pipe coolers, is intended to be used in cooler bodies in which pipes extend in the longitudinal direction and heat exchange surfaces are arranged between the pipes, the side plates being designed to hold the cooler on at least one Complete pair of opposite pages.
  • the side plates are characterized in that they have a weakened area, in which area the material of the side plate is weakened in such a way that a thermal expansion compensation corresponding to that of the heat sink is made possible.
  • This weakening of the material makes it possible to adapt the thermal expansion of the side plate to that of the heat sink and thus to enable the side plate to be held firmly on both sides of the cooler body. At the same time, stresses in both the side panel and in the radiator body due to different thermal expansion are avoided.
  • the weakening of a weakening area is formed by openings in the material of the side plate. It is particularly advantageous if the openings are designed in such a way that a network of webs is formed. This measure ensures that there is a high degree of mechanical flexibility in the side part, which can compensate for a thermal expansion that deviates from the thermal expansion of the cooler body. It is particularly favorable if the openings are designed such that the network of webs forms diamonds standing on the tip in the longitudinal extension of the side bend, that is to say in the longitudinal direction.
  • the webs delimiting the breakthroughs each run with a directional component in the longitudinal direction of the side plate, in which the different thermal expansion acts, and always also in a directional component transverse thereto, so that a certain stiffness and dimensional stability of the side plate still remains guaranteed.
  • An alternative embodiment is given if that Network of webs limited honeycomb openings.
  • the honeycomb openings can be formed both by a hexagonal and by an octagonal shape of the openings. Hexagonal honeycomb openings have the advantage that they can form a closed surface, whereas with octagonal honeycombs there are always diamond-shaped intermediate surfaces and so there is no uniform, continuous pattern.
  • Octagonal honeycombs repeatedly form material regions running in the longitudinal direction and in the transverse direction of the side plate, while hexagonal honeycombs only have material webs' running either in the longitudinal direction or in the transverse direction of the side plate. A different longitudinal stiffness in relation to the transverse stiffness of the side plate can therefore result here.
  • a weakened area is formed from a plurality of rows of openings, the rows of openings being preferably arranged offset from one another and the number of rows can be selected such that the length of the openings is summed up at each point transverse to the side plate when viewed in the direction of extension of the side plate
  • Direction of extension is at least 1.5 times, preferably at least two to three times the maximum length of an opening in the direction of extension.
  • the cross-section is bent at least in the weakened area, preferably U-shaped.
  • Such a cross-sectional design also in the area of the weakened area increases the connection rigidity of the plug-in plate and guarantees dimensional stability.
  • Figure 2 shows a peg according to the invention
  • FIG. 3 shows, in an enlarged representation, a plug-in plate according to the invention with a weakened area.
  • FIG. 1 shows a cooler 10, tubes extending in the longitudinal direction of the cooler, which tubes are surrounded by heat exchange surfaces 11.
  • Each of the side plates 12 has two weakened areas 13, which are each formed in the last third, preferably last quarter of the side plate towards the edge.
  • FIG. 2 shows an oblique view of such a side plate 12 with two weakening areas 13, wherein the weakening areas 13 are each formed by openings 14 in the material of the side plate.
  • FIG. 3 shows an enlarged representation of such a weakening area 13.
  • the openings are formed side by side in such a way that there is a network of webs 15 in between.
  • the webs 15 are designed such that they limit diamond-shaped openings.
  • the openings 14 are arranged in several rows 16. In the illustrated embodiment, four rows of openings 14 are formed one behind the other, which form the weakened area 13. The rows are offset from one another in such a way that there is a material-free path over the entire width of the side plate 12, the total length of which is greater than twice the maximum length of an opening in the direction of extension.
  • the diamond shape of the openings ensures that a compact, surface-covering arrangement of the openings can be achieved.
  • a constant width of the webs 15 remains between two openings maintained throughout so that the rigidity of the side panel in the area of the opening can be easily determined.
  • the side plate 12 is U-shaped in cross-section, the cross-sectional shape also being maintained in the weakened region 13. This ensures that there is also a corresponding material weakening in this edge area. At the same time, a basic degree of torsional rigidity and dimensional stability of the side plate is also ensured in the weakening area 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L'invention concerne une tôle latérale (12) pour un radiateur, notamment un radiateur tubulaire tel qu'ils équipent les véhicules à moteur thermique. L'invention vise à réaliser une tôle latérale (12) qui permette d'éviter le développement de tensions dues à des différences de dilatations thermiques entre la tôle latérale (12) et le radiateur tubulaire (10). A cet effet, la tôle latérale (12) de l'invention comporte une zone de fragilité (13) dans laquelle le matériau de la tôle latérale est affaibli de telle sorte qu'il permet la compensation de dilatation thermique correspondant à celle du radiateur.
PCT/EP2005/001025 2004-02-02 2005-02-02 Tole laterale de radiateur WO2005073661A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0507276-0A BRPI0507276A (pt) 2004-02-02 2005-02-02 chapa lateral para radiador
EP05707143A EP1716378B1 (fr) 2004-02-02 2005-02-02 Tole laterale de radiateur
JP2006550144A JP2007519883A (ja) 2004-02-02 2005-02-02 冷却器用側板
DE502005002920T DE502005002920D1 (de) 2004-02-02 2005-02-02 Seitenblech für kühler
US10/587,357 US20070163751A1 (en) 2004-02-02 2005-02-02 Metal side-plate for a radiator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004005177.1 2004-02-02
DE102004005177 2004-02-02

Publications (1)

Publication Number Publication Date
WO2005073661A1 true WO2005073661A1 (fr) 2005-08-11

Family

ID=34801467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/001025 WO2005073661A1 (fr) 2004-02-02 2005-02-02 Tole laterale de radiateur

Country Status (9)

Country Link
US (1) US20070163751A1 (fr)
EP (1) EP1716378B1 (fr)
JP (1) JP2007519883A (fr)
CN (1) CN1914472A (fr)
AT (1) ATE386915T1 (fr)
BR (1) BRPI0507276A (fr)
DE (2) DE102005004907A1 (fr)
ES (1) ES2303224T3 (fr)
WO (1) WO2005073661A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006105925A1 (fr) * 2005-04-05 2006-10-12 Behr Gmbh & Co. Kg Echangeur thermique conçu en particulier pour un vehicule automobile
EP1921412A1 (fr) * 2006-11-09 2008-05-14 VALEO AUTOSYSTEMY Sp. Z. o.o. Echangeur de chaleur avec joues latérales améliorées
FR2916836A1 (fr) * 2007-05-30 2008-12-05 Valeo Systemes Thermiques Echangeur de chaleur muni de joues perforees
DE102009050887A1 (de) 2009-10-27 2011-04-28 Behr Gmbh & Co. Kg Wärmeübertrager
DE112007000019B4 (de) * 2006-06-06 2012-12-06 Denso Corporation Wärmeaustauscher
WO2016045970A3 (fr) * 2014-09-22 2016-05-19 Mahle International Gmbh Échangeur de chaleur
DE102006017610B4 (de) 2006-04-12 2020-08-06 Mahle International Gmbh Wärmetauscher zur Ladeluftkühlung für Kraftfahrzeuge, System

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873434B1 (fr) * 2004-07-20 2017-12-29 Valeo Thermique Moteur Sa Echangeur de chaleur muni de joues
DE102007003099A1 (de) 2007-01-16 2008-07-17 Oesterle, Hans-Joachim, Dipl.-Ing. Kühler
DE102007003100A1 (de) 2007-01-16 2008-07-17 Oesterle, Hans-Joachim, Dipl.-Ing. Kühler
DE102007004679A1 (de) 2007-01-25 2008-07-31 Oesterle, Hans-Joachim, Dipl.-Ing. Kühler
EP2220351A1 (fr) 2007-11-12 2010-08-25 Behr GmbH & Co. KG Dispositif de refroidissement des gaz d'échappement pour véhicule à moteur
US8844610B2 (en) * 2008-09-18 2014-09-30 Multistack, LLC Double inlet heat exchanger
US20110024081A1 (en) * 2009-07-29 2011-02-03 Christian Riondet End plate with area of weakness for a heat exchanger
CN102261864A (zh) * 2010-05-28 2011-11-30 扬州英谛车材实业有限公司 一种新型散热器芯子支撑板
EP2522845A1 (fr) * 2011-05-11 2012-11-14 Borgwarner Emission Systems Spain, S.L. Échangeur thermique pour refroidir un gaz
US10393451B2 (en) * 2013-01-21 2019-08-27 Denso International America, Inc. Stamped thermal expansion relief feature for heat exchangers
CN104930903A (zh) * 2014-03-21 2015-09-23 泰安鼎鑫冷却器有限公司 一种吸能式散热器用护板及其加工方法
CN105020001A (zh) * 2014-05-02 2015-11-04 泰安鼎鑫冷却器有限公司 一种吸能式中冷器用护板
CN107388877A (zh) * 2017-06-15 2017-11-24 苏州吉利不锈钢制品有限公司 一种散热器外壳结构
US11137210B2 (en) 2019-08-07 2021-10-05 Denso International America, Inc. Heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0748995A2 (fr) * 1995-06-12 1996-12-18 Ford Motor Company Limited Echangeur de chaleur
DE19753408A1 (de) * 1997-12-02 1999-06-10 Behr Gmbh & Co Wärmeübertrager für ein Kraftfahrzeug
US20020029869A1 (en) * 1998-11-10 2002-03-14 Kodumudi Magesh V. Side member for heat exchanger and heat exchanger incorporating side plate
DE10255011A1 (de) * 2002-04-09 2003-10-30 Behr Gmbh & Co Wärmeübertragereinheit, insbesondere für ein Kraftfahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9625939D0 (en) * 1996-12-13 1997-01-29 Petroline Wireline Services Expandable tubing
JP2000329493A (ja) * 1999-05-20 2000-11-30 Toyo Radiator Co Ltd 積層型熱交換器
US6412547B1 (en) * 2000-10-04 2002-07-02 Modine Manufacturing Company Heat exchanger and method of making the same
GB0111779D0 (en) * 2001-05-15 2001-07-04 Weatherford Lamb Expanding tubing
US7108050B2 (en) * 2002-04-09 2006-09-19 Behr Gmbh & Co. Heat transfer unit, especially for a motor vehicle
DE10218048A1 (de) * 2002-04-23 2003-11-13 Behr Gmbh & Co Wärmeübertrager, insbesondere Wärmeübertragermodul, für ein Kraftfahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0748995A2 (fr) * 1995-06-12 1996-12-18 Ford Motor Company Limited Echangeur de chaleur
DE19753408A1 (de) * 1997-12-02 1999-06-10 Behr Gmbh & Co Wärmeübertrager für ein Kraftfahrzeug
US20020029869A1 (en) * 1998-11-10 2002-03-14 Kodumudi Magesh V. Side member for heat exchanger and heat exchanger incorporating side plate
DE10255011A1 (de) * 2002-04-09 2003-10-30 Behr Gmbh & Co Wärmeübertragereinheit, insbesondere für ein Kraftfahrzeug

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006105925A1 (fr) * 2005-04-05 2006-10-12 Behr Gmbh & Co. Kg Echangeur thermique conçu en particulier pour un vehicule automobile
DE102006017610B4 (de) 2006-04-12 2020-08-06 Mahle International Gmbh Wärmetauscher zur Ladeluftkühlung für Kraftfahrzeuge, System
DE112007000019B4 (de) * 2006-06-06 2012-12-06 Denso Corporation Wärmeaustauscher
EP1921412A1 (fr) * 2006-11-09 2008-05-14 VALEO AUTOSYSTEMY Sp. Z. o.o. Echangeur de chaleur avec joues latérales améliorées
FR2916836A1 (fr) * 2007-05-30 2008-12-05 Valeo Systemes Thermiques Echangeur de chaleur muni de joues perforees
WO2008148605A1 (fr) * 2007-05-30 2008-12-11 Valeo Systemes Thermiques Echangeur de chaleur muni de joues perforees
DE102009050887A1 (de) 2009-10-27 2011-04-28 Behr Gmbh & Co. Kg Wärmeübertrager
WO2016045970A3 (fr) * 2014-09-22 2016-05-19 Mahle International Gmbh Échangeur de chaleur
CN107076529A (zh) * 2014-09-22 2017-08-18 马勒国际有限公司 热交换器

Also Published As

Publication number Publication date
ATE386915T1 (de) 2008-03-15
DE502005002920D1 (de) 2008-04-03
EP1716378B1 (fr) 2008-02-20
BRPI0507276A (pt) 2007-06-26
ES2303224T3 (es) 2008-08-01
CN1914472A (zh) 2007-02-14
US20070163751A1 (en) 2007-07-19
EP1716378A1 (fr) 2006-11-02
DE102005004907A1 (de) 2005-08-18
JP2007519883A (ja) 2007-07-19

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