US20090260787A1 - Heat exchanger for motor vehicles - Google Patents

Heat exchanger for motor vehicles Download PDF

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Publication number
US20090260787A1
US20090260787A1 US12/297,085 US29708507A US2009260787A1 US 20090260787 A1 US20090260787 A1 US 20090260787A1 US 29708507 A US29708507 A US 29708507A US 2009260787 A1 US2009260787 A1 US 2009260787A1
Authority
US
United States
Prior art keywords
tubes
heat exchanger
plates
longitudinal
inflow side
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.)
Abandoned
Application number
US12/297,085
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English (en)
Inventor
Klaus Kalbacher
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
Assigned to MODINE MANUFACTURING COMPANY reassignment MODINE MANUFACTURING COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KALBACHER, KLAUS
Publication of US20090260787A1 publication Critical patent/US20090260787A1/en
Abandoned legal-status Critical Current

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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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits in parallel
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0471—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 bent, e.g. in a serpentine or zig-zag 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0221—Header boxes or end plates formed by stacked elements

Definitions

  • the invention relates to a heat exchanger (e.g., a charge air cooler or cooling liquid cooler) for motor vehicles and can include tubes which are each formed from two plates and have two opposite longitudinal sides and two opposite narrow sides, with one of the longitudinal sides constituting the inflow side for cooling air, for example, and composed of heat transfer fins or the like which are arranged between the tubes and through which the cooling air flows freely, and composed of collecting spaces which are formed on the ends of the tubes or of the plates.
  • a heat exchanger e.g., a charge air cooler or cooling liquid cooler
  • the invention also relates to a cooling module for motor vehicles.
  • DE 30 17 701 describes conventional heat exchangers.
  • the plates are of approximately rectangular design.
  • the collecting spaces are formed by apertures which are arranged in the plates and are formed at the opposite ends of the plates.
  • the two plates which together form one tube are for this purpose stacked congruently one over the other with their apertures aligned.
  • the heat transfer fins are placed into the spacings between the tubes. The cooling air then flows freely through said spacings.
  • Another heat exchanger whose tubes are likewise formed from in each case two plates is known from DE 44 07 080 A1. Said heat exchanger could indeed be used as a charge air cooler. It is however of a different generic type, that is to say the generic type in which the plate stack which forms the tubes is arranged in a housing. In said heat exchanger, the charge air flows in at one side of the housing, is in heat-transferring contact with a cooling liquid which flow in the tubes, and leaves the housing at the opposite side.
  • the object of the invention is that of providing comparatively large heat transfer faces in a heat exchanger of the generic type described in the introduction.
  • the features of the present invention, as described in more detail below, can lead to the achievement of said object.
  • both ends of the tubes open out in the longitudinal side which is remote from the inflow side, and which therefore faces away from the cooling air flowing in, it is possible to form the entire area of the heat exchanger which has air flowing in, or at least a relatively large part thereof, as a heat transfer face, resulting in the heat transfer face being comparatively enlarged. It was possible to provide the enlargement of the heat transfer faces despite the collecting tanks which are also arranged on the ends of the tubes of the heat exchanger according to the invention.
  • the far ends of the plates or of the tubes are preferably slightly enlarged in cross section and bear against one another with their narrow sides. The collecting tanks can thereby be attached without the provision of a tube base. If the cross-sectional enlargement of the far ends is to be dispensed with, tube bases must be attached to the ends of the tubes to which the collecting tanks are to be fastened.
  • the geometry or the configuration of the plates is accordingly not rectangular as in the prior art but is for example L-shaped, U-shaped or Z-shaped.
  • Another exemplary embodiment which is similar to the exemplary embodiment with U-shaped plates has plates or tubes whose configuration has a convex contour. The contour is arched in the direction of the inflow side.
  • two plates are attached with their edges to one another in order to form a tube.
  • the plates can be identical. Both plates then have an upright edge at which the two plates bear against one another and are connected in order to form the tube. It is however also possible to make one plate approximately planar, that is to say to form said plate without an upright edge, and to provide the other plate with an upright edge. It is also possible to place the upright plate edges into one another in order to connect them.
  • each of the tubes or plates have, as already indicated above, one angled contour in order to be able to open out in a corresponding longitudinal side.
  • the angled contoured piece can be kept very short—specifically long enough in order to be able to attach collecting tanks thereto.
  • Heat transfer fins or other elements which promote the transfer of heat are inserted between the tubes. Elements of said type are also arranged in the region with the angled or curved contour.
  • inserts for turbulence generation are situated in the tubes. It is also possible here, however, to provide other formations, such as deformed portions or the like, which act in the same direction. Said connection of the plates and the connection of the plates or of the tubes to the heat transfer fins is preferably carried out by means of a soldering process.
  • the collecting tanks can be composed of plastic or of metal.
  • FIG. 1 shows a perspective view of a heat exchanger according to a preferred exemplary embodiment
  • FIG. 2 shows a view of a tube piece
  • FIG. 3 shows a view of a plate piece
  • FIGS. 4-6 show other views of the heat exchanger from FIG. 1 ;
  • FIGS. 7 and 8 show views of a cooling module with a heat exchanger
  • FIGS. 9-11 show structural illustrations of heat exchangers in other exemplary embodiments (views from above or from below).
  • the heat exchanger shown in the exemplary embodiments is used in a motor vehicle.
  • Said heat exchanger can be either a liquid cooler which is impinged on by cooling air or else a charge air cooler.
  • Other applications such as, for example an oil cooler which is impinged on with cooling air, are likewise entirely conceivable.
  • the heat exchanger shown in FIG. 1 in a perspective view is arranged at the front of a motor vehicle. Said heat exchanger has a comparatively large inflow face A which can be impinged on with cooling air.
  • both ends 4 a and 4 b of the plates 1 a , 1 b or of the tubes 1 are situated at that longitudinal side L 2 of the plates 1 a , 1 b or of the tubes 1 which is remote from the inflow side A. It is therefore also possible in the case of the preferred exemplary embodiment to refer to approximately U-shaped plates 1 a , 1 b which are used there. In each case one collecting tank 30 is situated at those ends 4 a and 4 b of the plates 1 a , 1 b which are practically also the free ends of the “U” ( FIGS. 4-6 ).
  • the collecting tanks 30 are either made from plastic and are mechanically fastened to the ends 4 a and 4 b or are, like the tubes 1 and the heat transfer fins 2 arranged between the tubes 1 , made from metal.
  • aluminum or a suitable aluminum alloy is the preferred choice.
  • the plates 1 a , 1 b have an upright edge 10 and are in each case placed together to form a tube 1 in order to (later) be soldered at their upright edges.
  • FIG. 2 shows a piece of the tube with one end 4 and
  • FIG. 3 shows a piece of a plate 1 a .
  • the plates 1 a and 1 b are substantially identical.
  • the tubes 1 are placed together with the heat transfer fins 2 in a conventional manner.
  • heat transfer fins 2 or other formations which improve the transfer of heat are inserted or arranged in the plate regions 5 which are angled and lead to the collecting tanks 30 .
  • the heat exchanger block thus formed is subjected to a hard soldering or brazing process and thereby joined together to form a compact block.
  • inserts 20 are also situated within the tubes 1 .
  • the inner inserts 20 need not extend over the entire tube length. Said inner inserts 20 can also have a spacing with respect to the narrow sides S.
  • Said longitudinal sides L 1 , L 2 preferably run in the transverse direction of the motor vehicle (not shown). Said longitudinal sides can however also run in the vertical direction of the motor vehicle.
  • FIGS. 9 , 10 and 11 show further possible exemplary embodiments in views of the heat exchanger, from above or from below, which likewise have enlarged heat transfer faces.
  • Said figures are diagrammatic illustrations.
  • the exemplary embodiment as per FIG. 9 has approximately Z-shaped plates 1 a and 1 b which form in each case one tube 1 .
  • the left-hand end 4 a of the plates 1 a , 1 b or of the tubes 1 in the figure opens out into that longitudinal side L 2 which is remote from the inflow side A.
  • the other end 4 b which is at the right-hand side in the figure, opens out in the inflow side A or in the longitudinal side L 1 .
  • FIG. 10 could be considered to be an exemplary embodiment which has slightly larger heat transfer faces than that according to FIG. 9 .
  • use is made of L-shaped plates 1 a , 1 b or tubes 1 .
  • the left-hand end 4 a of the plates 1 a , 1 b or of the tubes 1 in the figure opens out, as in FIG. 9 , into that longitudinal side L 2 which is remote from the inflow side A.
  • the other end 4 b is situated in the narrow side S which is remote from the left-hand end 4 a .
  • the collecting tank 30 which is arranged there is of particularly flat design so that it is not necessary to significantly restrict the size of the inflow side A.
  • a further exemplary embodiment which is not shown has a collecting tank 30 which is arranged not at the remote narrow side S but at the near narrow side S.
  • the tubes 1 have a flow division in the longitudinal direction, so that the charge air, for example, which flows therein can flow to the remote narrow side S and back from there again.
  • the exemplary embodiment according to FIG. 11 is similar to that of FIGS. 1-6 .
  • Said exemplary embodiment has, however, a convex contour of the longitudinal sides L 1 and L 2 . It is also possible here for the entire area of the plates 1 a , 1 b to be formed as a heat transfer face.
  • the proposal serves to improve or facilitate producibility.
  • the longitudinal sides L 1 , L 2 diverge slightly toward the ends 4 a , 4 b and apparently enlarge the cross section of said ends 4 a , 4 b .
  • the longitudinal sides L 1 and L 2 which are provided with the convex contour preferably run parallel to one another, that is to say also at the ends 4 a , 4 b .
  • the collecting tanks 30 at the ends 4 a , 4 b have merely been indicated.
  • FIG. 7 now shows a view of the inflow side of a cooling module in which the heat exchanger according to FIGS. 1-6 is situated.
  • the heat exchanger is a charge air cooler LLK.
  • the inflow side of the cooling module is at the same time the inflow side of the heat exchanger.
  • the heat exchanger has been arranged in the lower region of the cooling module. Situated above said heat exchanger are for example a cooling liquid cooler and other components relating to cooling modules.
  • FIG. 7 makes particularly clear the enlarged heat transfer face of the charge-air cooler LLK in comparison with the cooling liquid cooler arranged above.
  • FIG. 8 shows the cooling module from the rear side.
  • the inlet and outlet connecting pipes of the charge air cooler LLK can be seen to the left and right at the bottom.
  • the entire area is enclosed by a ventilator cowling V on which a fan is arranged in order to suck cooling air through the cooling module.

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)
US12/297,085 2006-04-25 2007-03-15 Heat exchanger for motor vehicles Abandoned US20090260787A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006019024A DE102006019024A1 (de) 2006-04-25 2006-04-25 Wärmetauscher für Kraftfahrzeuge
DE102006019024.6 2006-04-25
PCT/EP2007/002271 WO2007121812A1 (de) 2006-04-25 2007-03-15 Wärmetauscher für kraftfahrzeuge

Publications (1)

Publication Number Publication Date
US20090260787A1 true US20090260787A1 (en) 2009-10-22

Family

ID=38050963

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/297,085 Abandoned US20090260787A1 (en) 2006-04-25 2007-03-15 Heat exchanger for motor vehicles

Country Status (5)

Country Link
US (1) US20090260787A1 (de)
EP (1) EP2021717B1 (de)
CN (1) CN101432589A (de)
DE (1) DE102006019024A1 (de)
WO (1) WO2007121812A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9683786B2 (en) 2012-09-17 2017-06-20 Mahle International Gmbh Heat exchanger
EP3193120A1 (de) * 2016-01-14 2017-07-19 Borgwarner Emissions Systems Spain, S.L.U. Wärmetauschervorrichtung
US9766023B2 (en) 2013-06-25 2017-09-19 Modine Manufacturing Company Heat exchanger in a housing
KR20180023283A (ko) * 2016-08-25 2018-03-07 한온시스템 주식회사 차량용 ｅｇｒ 쿨러
KR20180136055A (ko) * 2017-06-14 2018-12-24 한온시스템 주식회사 배기가스 냉각장치
KR20210010612A (ko) * 2015-10-26 2021-01-27 한온시스템 주식회사 차량용 egr 쿨러

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009010039B4 (de) * 2009-02-21 2012-09-20 Modine Manufacturing Co. Wärmetauscher
DE102010063602A1 (de) 2010-12-20 2012-06-21 Behr Gmbh & Co. Kg Saugrohr mit integriertem Ladeluftkühler
CN102967085B (zh) * 2012-11-25 2017-03-01 烟台德馨环保科技有限公司 一种利用平板式换热器组成的空调和热泵
FR3030646A1 (fr) * 2014-12-19 2016-06-24 Patrice Christian Philippe Charles Chevalier Systeme compresseur generateur multi-etage reversible et procedes associes
DE102015110974B4 (de) * 2015-07-07 2022-11-10 Halla Visteon Climate Control Corporation Abgaswärmeübertrager mit mehreren Wärmeübertragerkanälen
CN108955318B (zh) * 2018-09-11 2023-11-24 无锡宏盛换热系统有限公司 一种用于电动汽车的油冷却器

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Publication number Priority date Publication date Assignee Title
US1833166A (en) * 1928-09-13 1931-11-24 Babcock & Wilcox Co Heat exchanger
US2321110A (en) * 1936-08-25 1943-06-08 Servel Inc Heat exchanger
US2469028A (en) * 1944-01-17 1949-05-03 Cyril Terence Delaney And Gall Plate type heat exchanger
US2472413A (en) * 1945-09-25 1949-06-07 American Locomotive Co Heat exchanger
US2819731A (en) * 1954-11-16 1958-01-14 Gen Motors Corp Refrigerating apparatus
US2828947A (en) * 1953-11-11 1958-04-01 Svenska Flaektfabriken Ab Heat exchanger
US3280906A (en) * 1965-07-30 1966-10-25 Rosenblad Corp Flexible plate heat exchanger
US3460611A (en) * 1967-10-06 1969-08-12 Gen Motors Corp Heat exchanger of plate fin modules
US4327802A (en) * 1979-06-18 1982-05-04 Borg-Warner Corporation Multiple fluid heat exchanger
JPH04116385A (ja) * 1990-09-07 1992-04-16 Showa Alum Corp 屈曲型熱交換器
US5185925A (en) * 1992-01-29 1993-02-16 General Motors Corporation Method of manufacturing a tube for a heat exchanger
US5400854A (en) * 1993-03-04 1995-03-28 Nissan Motor Co., Ltd. Heat exchanger
US5931228A (en) * 1997-01-23 1999-08-03 Modine Mfg. Co. Cooling module having a mounting plate with integral attachment sites and channels
US6059025A (en) * 1998-03-05 2000-05-09 Monsanto Enviro-Chem Systems, Inc. Heat exchanger configuration
US6470963B2 (en) * 1998-06-12 2002-10-29 Societe D'etudes Et De Constructons Aeor-Navales Heat exchanger
US6786276B2 (en) * 2001-10-31 2004-09-07 Valeo Climatisation Heat exchanger tube with optimized plates
US20050161206A1 (en) * 2003-12-19 2005-07-28 Peter Ambros Heat exchanger with flat tubes
US7036565B2 (en) * 2003-06-26 2006-05-02 Modine Manufacturing Company Exhaust heat exchanger
US20070204978A1 (en) * 2006-03-06 2007-09-06 Henry Earl Beamer Heat exchanger unit
US7503382B2 (en) * 2002-09-10 2009-03-17 Gac Corporation Heat exchanger

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GB130104A (en) * 1917-04-03 1919-07-31 Charles Cuau Improvements in or relating to Radiators for Internal Combustion Engines.
GB130109A (en) 1918-02-02 1919-07-31 Charles Cuau Improvements in or relating to Radiators for Internal Combustion Engines.
GB528297A (en) * 1938-07-12 1940-10-25 Dewandre Co Ltd C Improvements in or relating to heat exchange elements
JPS6284842A (ja) 1985-10-09 1987-04-18 Toyo Radiator Kk コルゲ−トフイン型熱交換器の製造方法
DE4012046A1 (de) * 1990-04-13 1991-10-17 Behr Gmbh & Co Waermetauscher
DE19743427B4 (de) * 1997-10-01 2007-05-03 Behr Gmbh & Co. Kg Wärmeübertrager
FR2793012B1 (fr) * 1999-04-29 2001-07-27 Valeo Thermique Moteur Sa Echangeur de chaleur ayant des tubes souples, en particulier pour vehicule automobile
JP2003161589A (ja) 2001-11-21 2003-06-06 Toyo Radiator Co Ltd 空調用プレートフィン型熱交換器

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833166A (en) * 1928-09-13 1931-11-24 Babcock & Wilcox Co Heat exchanger
US2321110A (en) * 1936-08-25 1943-06-08 Servel Inc Heat exchanger
US2469028A (en) * 1944-01-17 1949-05-03 Cyril Terence Delaney And Gall Plate type heat exchanger
US2472413A (en) * 1945-09-25 1949-06-07 American Locomotive Co Heat exchanger
US2828947A (en) * 1953-11-11 1958-04-01 Svenska Flaektfabriken Ab Heat exchanger
US2819731A (en) * 1954-11-16 1958-01-14 Gen Motors Corp Refrigerating apparatus
US3280906A (en) * 1965-07-30 1966-10-25 Rosenblad Corp Flexible plate heat exchanger
US3460611A (en) * 1967-10-06 1969-08-12 Gen Motors Corp Heat exchanger of plate fin modules
US4327802A (en) * 1979-06-18 1982-05-04 Borg-Warner Corporation Multiple fluid heat exchanger
JPH04116385A (ja) * 1990-09-07 1992-04-16 Showa Alum Corp 屈曲型熱交換器
US5185925A (en) * 1992-01-29 1993-02-16 General Motors Corporation Method of manufacturing a tube for a heat exchanger
US5400854A (en) * 1993-03-04 1995-03-28 Nissan Motor Co., Ltd. Heat exchanger
US5931228A (en) * 1997-01-23 1999-08-03 Modine Mfg. Co. Cooling module having a mounting plate with integral attachment sites and channels
US6059025A (en) * 1998-03-05 2000-05-09 Monsanto Enviro-Chem Systems, Inc. Heat exchanger configuration
US6470963B2 (en) * 1998-06-12 2002-10-29 Societe D'etudes Et De Constructons Aeor-Navales Heat exchanger
US6786276B2 (en) * 2001-10-31 2004-09-07 Valeo Climatisation Heat exchanger tube with optimized plates
US7503382B2 (en) * 2002-09-10 2009-03-17 Gac Corporation Heat exchanger
US7036565B2 (en) * 2003-06-26 2006-05-02 Modine Manufacturing Company Exhaust heat exchanger
US20050161206A1 (en) * 2003-12-19 2005-07-28 Peter Ambros Heat exchanger with flat tubes
US20070204978A1 (en) * 2006-03-06 2007-09-06 Henry Earl Beamer Heat exchanger unit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9683786B2 (en) 2012-09-17 2017-06-20 Mahle International Gmbh Heat exchanger
US9766023B2 (en) 2013-06-25 2017-09-19 Modine Manufacturing Company Heat exchanger in a housing
KR20210010612A (ko) * 2015-10-26 2021-01-27 한온시스템 주식회사 차량용 egr 쿨러
KR102303621B1 (ko) * 2015-10-26 2021-09-23 한온시스템 주식회사 차량용 egr 쿨러
EP3193120A1 (de) * 2016-01-14 2017-07-19 Borgwarner Emissions Systems Spain, S.L.U. Wärmetauschervorrichtung
CN106968843A (zh) * 2016-01-14 2017-07-21 博格华纳排放系统西班牙有限责任公司 热交换装置
KR101925201B1 (ko) * 2016-01-14 2018-12-04 보그워너 에미션스 시스템스 스페인, 에스.엘.유. 열 교환 장치
KR20180023283A (ko) * 2016-08-25 2018-03-07 한온시스템 주식회사 차량용 ｅｇｒ 쿨러
KR102173402B1 (ko) * 2016-08-25 2020-11-03 한온시스템 주식회사 차량용 ｅｇｒ 쿨러
KR20180136055A (ko) * 2017-06-14 2018-12-24 한온시스템 주식회사 배기가스 냉각장치
KR102173398B1 (ko) * 2017-06-14 2020-11-03 한온시스템 주식회사 배기가스 냉각장치

Also Published As

Publication number Publication date
WO2007121812A8 (de) 2007-12-13
WO2007121812A9 (de) 2008-10-02
DE102006019024A1 (de) 2007-10-31
EP2021717B1 (de) 2011-08-17
CN101432589A (zh) 2009-05-13
EP2021717A1 (de) 2009-02-11
WO2007121812A1 (de) 2007-11-01

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