US20080078540A1 - Heat Exchanger, in Particular a Charge Intercooler or Coolant Cooler for Motor Vehicles - Google Patents

Heat Exchanger, in Particular a Charge Intercooler or Coolant Cooler for Motor Vehicles Download PDF

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Publication number
US20080078540A1
US20080078540A1 US11/795,459 US79545906A US2008078540A1 US 20080078540 A1 US20080078540 A1 US 20080078540A1 US 79545906 A US79545906 A US 79545906A US 2008078540 A1 US2008078540 A1 US 2008078540A1
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US
United States
Prior art keywords
heat exchanger
box
reinforcing ribs
exchanger according
flange
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
US11/795,459
Other languages
English (en)
Inventor
Holger Loewe
Frank Von Luetzau
Joerg Wilhelm
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
Assigned to BEHR GMBH & CO. KG reassignment BEHR GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LOEWE, HOLGER, VON LUETZAU, FRANK, WILHELM, JOERG
Publication of US20080078540A1 publication Critical patent/US20080078540A1/en
Abandoned legal-status Critical Current

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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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • 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
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0082—Charged air coolers
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/08—Reinforcing means for header boxes

Definitions

  • the invention relates to a heat exchanger, particularly a charge intercooler or coolant cooler for motor vehicles according to the preamble of claim 1 .
  • Known heat exchangers particularly for motor vehicles, frequently have a soldered block, consisting of pipes, ribs as well as pipe bases, on which collection boxes made of plastic are attached.
  • the connection between the plastic boxes and the pipe base is designed as a clamp or crimp connection, where a seal is inserted between a flange of the plastic box and the pipe base and clamped by the box/base connection.
  • the plastic boxes are connected firmly and sealingly to the metallic pipe base.
  • Such a box/base connection has become known from DE-B 28 52 408 of the applicant, where deformable marginal areas of a pipe base engage via a flange of a water box, and thus establish a positive-lock connection. If the internal pressure is increased, the plastic boxes tend to be exposed to deformations and elevated stresses, particularly above the clamping area, which can also lead to leaks of the box/base connection.
  • the problem of the invention is to improve a heat exchanger of the type mentioned in the introduction, particularly its plastic box with regard to resistance to internal pressure, without at the same time substantially increasing the weight of the heat exchanger.
  • a plurality of reinforcing ribs is provided on the interior side of the plastic box above the flange, i.e., in the transitional area between the flange and the box wall.
  • the plastic box has a U-shaped cross-sectional profile, which due to an offset becomes the circumferential flange.
  • the reinforcing ribs are arranged on the interior side, and their inner edges are preferably aligned with a U profile of the interior wall of the box.
  • the heat exchanger has a block with a single row or multiple row flat pipe system, where the ends of the flat pipes are received in through holes in the pipe base.
  • the reinforcing ribs have a separation from each other, which corresponds to the pipe spacing, i.e., the separation of the pipes, or to an external rib spacing, i.e., the separation of ribs on the external side of the box.
  • the reinforcing ribs can be arranged either at the height of the pipes or between them. The result is an even reinforcement of the longitudinal wall of the box which is adapted to the internal pressure load.
  • the transitional area between the flange and the box wall has a wavy design in the longitudinal direction of the box, as is already known from DE-A 38 41 470 of the applicant that was mentioned in the introduction.
  • the reinforcing ribs are arranged advantageously in the area of this wave profile, in the area of recesses (wave troughs) or the bulges (wave crests) on the interior side of the box.
  • the rib surfaces which protrude into the interior of the plastic box, are arranged parallel to the mold removal direction of the box.
  • the rib profiles can be incorporated into the core of the box, which is removed, after completion of injection molding of the box, in the demolding direction without the use of additional core slides, i.e., they can be removed from the mold.
  • the advantage of lower manufacturing costs is achieved since no substantial increase in the cost of the injection tool is associated with the design and arrangement of the reinforcing ribs according to the invention.
  • FIG. 1 shows a section of a heat exchanger according to the invention with connection between the pipe base and the plastic box
  • FIG. 2 is an oblique X of FIG. 1 with reinforcing ribs according to the invention
  • FIG. 3 is an oblique representation of the plastic box with a first arrangement of reinforcing ribs
  • FIG. 4 shows the plastic box with a second arrangement of reinforcing ribs
  • FIG. 5 shows a section of the longitudinal wall of the plastic box (first arrangement)
  • FIG. 6 shows a cross section along the line VI-VI in FIG. 5 .
  • FIG. 7 shows a section of the longitudinal wall of the plastic box (second arrangement).
  • FIG. 8 shows a cross section along the line VIII-VIII in FIG. 7 .
  • FIG. 1 shows a cross section of a heat exchanger 1 according to the invention, which has a pipe base 2 , a plastic box 3 , and flat pipes 4 , which are received in through holes 2 a of the pipe base 2 .
  • the pipe base 2 has—as known in the state of the art—an external circumferential channel 2 b , which is followed by an external marginal area 2 c .
  • the plastic box 3 has a U-profile, incompletely shown, with a wall 3 a that becomes a flange 3 b with a larger wall thickness.
  • a crimping or clamping connection which is not shown in further detail, against the pipe base 2 .
  • box/base connections are known from the state of the art, which was mentioned in the introduction, for example, from DE-A 38 41 470.
  • the flat pipes 4 are soldered to the wavy ribs—not shown—and the through holes of the pipe bases, of which only the pipe base 2 is partially visible, to a block.
  • the plastic boxes, of which again only box 3 is shown partially, are placed and clamped on the soldered block.
  • FIG. 2 shows a section X of FIG. 1 , i.e., a transitional area 5 between the wall 3 a of the plastic box 3 and the flange 3 b , where the transition 5 is designed as an offset, and the inner edge 3 d of the wall 3 a is offset towards the interior by approximately one wall thickness compared with the inner edge 3 e of the flange 3 b . Because of the offset 5 , the plastic box 3 is thus subjected to so-called drawing in. Arranged in the area of the offset 5 , on the interior side of the box 3 , are reinforcing ribs 6 whose inner edges 6 a are aligned with the inner edge 3 d of the box wall 3 a .
  • the reinforcing ribs 6 thus fill the obtuse angle of the offset 5 and reach into the area of the flange 3 b .
  • a reinforcement of the box in the transitional area 5 is achieved, i.e., in an area which is subjected to an increased stress due to the internal pressure.
  • the heat exchanger 1 is designed advantageously as a charge intercooler and therefore receives compressed charge air at approximately 2 bar (higher pressures are to be expected in the future), which leads to a critical stress in the plastic box in the area above the flange; however, the reinforcing ribs according to the invention oppose this stress without increasing the wall thickness, i.e., also without significant weight increase of the box 3 .
  • FIG. 3 is an oblique representation of the corner area of a plastic box 7 with reinforcing ribs 8 according to the invention on the interior side of a longitudinal wall 7 b .
  • the box 7 has a rectangular circumferential flange 7 a , which is not shown in its entirety, and above which a transitional area 9 is arranged that has a wavy design and is known from DE-A 38 41 470 of the applicant, which was mentioned in the introduction; consequently, the latter Offenlegungsschrift is therefore included in its entirety in the disclosure content of this application.
  • the connection—not shown—between the pipe base and the box 7 corresponds to the known embodiment in this Offenlegungsschrift. Due to the wavy design of the transitional area 9 , recesses 10 and bulges 11 are formed on the interior side of the box 7 .
  • the reinforcing ribs 8 are arranged above the recesses 10 .
  • FIG. 4 shows a second embodiment for the arrangement of reinforcing ribs 12 in a plastic box 13 , which also has a wavy transitional area 9 , corresponding to the above described transitional area 9 in FIG. 3 . Therefore, on the interior side of the box 13 , recesses 10 and bulges 11 are also formed, constituting the wavy wall profile.
  • the reinforcing ribs 12 are arranged here in the area of the bulges 11 , i.e., on the raised areas of the interior wall of the box and in each case, between two recesses 10 . To that extent, the length of the reinforcing ribs 12 is here greater than in the embodiment example according to FIG. 3 .
  • the rib surfaces are in each case parallel to each other, where these surfaces are approximately perpendicular to an imaginary pipe base plane, or to a plane spanned by the circumferential flange 7 a .
  • a core not shown—an be removed in a direction, the so-called mold removal direction, during manufacture of the plastic boxes 3 , 7 , 13 .
  • the arrangement and design of the reinforcing ribs 6 , 8 , 12 thus does not require an additional core slide, and it can also be carried out by modifying an existing tool.
  • FIG. 5 shows another representation of the embodiment according to FIG. 3 , i.e., a view of a section of the longitudinal wall 7 b of the plastic box 7 with the flange 7 a . Above the flange 7 a , the wavy transitional area 9 is suggested.
  • the longitudinal wall 7 b is reinforced on its external side by a transverse rib 7 c.
  • FIG. 6 shows a cross section along the line VI-VI in FIG. 5 , i.e., through the flange 7 a .
  • recesses 10 and bulges 11 are formed in the area of the wave profile 9 (see FIG. 5 ).
  • the reinforcing ribs 8 which protrude vertically into the interior, are arranged between two bulges 11 , i.e.,—as can be seen in FIG. 3 —above the recesses 10 .
  • the reinforcing ribs 8 extend towards the interior up to a line 7 d , which forms the inner contour of the longitudinal wall 7 b .
  • the reinforcing ribs 8 are aligned with the interior wall 7 d , which ensures a small pressure drop.
  • the separation of the reinforcing ribs 10 corresponds to the separation of the flat pipes—not shown.
  • the ribs 8 also extend at right angles to the plane of the drawing and can thus be easily removed from the mold with the main core of the box.
  • FIG. 7 shows a view of a section of the side wall 13 a (see FIG. 4 ) of the box 13 with the wave profile 9 .
  • FIG. 8 shows a cross section along the line VIII-VIII in FIG. 7 through the flange of the box 13 .
  • the recesses 10 and the bulges 11 on which the reinforcing ribs 12 (see FIG. 4 ) are arranged, are formed on the interior side.
  • the reinforcing ribs 12 which extend perpendicularly towards the interior extend up to an edge 13 b , which corresponds to the inner edge of the longitudinal wall 13 a (perpendicular to the plane of the drawing).
  • the reinforcing ribs 12 do not extend farther into the interior space of the box than the longitudinal wall 13 a itself, and thus they also do not produce an increased pressure drop for the flow medium, for example, charge air or coolant.

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)
  • Motor Or Generator Cooling System (AREA)
US11/795,459 2005-01-18 2006-01-12 Heat Exchanger, in Particular a Charge Intercooler or Coolant Cooler for Motor Vehicles Abandoned US20080078540A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005002417A DE102005002417A1 (de) 2005-01-18 2005-01-18 Wärmeübertrager, insbesondere Ladeluftkühler oder Kühlmittelkühler für Kraftfahrzeuge
DE102005002417.3 2005-01-18
PCT/EP2006/000201 WO2006077044A1 (de) 2005-01-18 2006-01-12 Wärmeübertrager, insbesondere ladeluftkühler oder kühlmittelkühler für kraftfahrzeuge

Publications (1)

Publication Number Publication Date
US20080078540A1 true US20080078540A1 (en) 2008-04-03

Family

ID=36130184

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/795,459 Abandoned US20080078540A1 (en) 2005-01-18 2006-01-12 Heat Exchanger, in Particular a Charge Intercooler or Coolant Cooler for Motor Vehicles

Country Status (7)

Country Link
US (1) US20080078540A1 (ja)
EP (1) EP1842023B1 (ja)
JP (1) JP5283385B2 (ja)
CN (1) CN100559110C (ja)
AT (1) ATE463710T1 (ja)
DE (2) DE102005002417A1 (ja)
WO (1) WO2006077044A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110132586A1 (en) * 2009-12-08 2011-06-09 Visteon Global Technologies, Inc. Heat exchanger with tube bundle
US20110214848A1 (en) * 2010-03-08 2011-09-08 Denso Corporation Heat exchanger
CN104454134A (zh) * 2014-11-26 2015-03-25 福建恒力汽车空调配件有限公司 一种气室与芯体同时进炉钎焊的全铝汽车中冷器
CN105180683A (zh) * 2015-10-26 2015-12-23 枣庄利能热水器厂 一种箱式承压换热器
CN105422252A (zh) * 2014-09-22 2016-03-23 泰安鼎鑫冷却器有限公司 汽车换热器用上反向冲孔翻边下冲孔翻边式双主板
CN105443227A (zh) * 2014-09-22 2016-03-30 泰安鼎鑫冷却器有限公司 一种汽车换热器用上冲孔翻边式双主板
US10094627B2 (en) 2013-09-04 2018-10-09 Mahle International Gmbh Tube sheet with base region having webs and beads between adjacent tube openings
US11187472B2 (en) * 2018-12-12 2021-11-30 Mahle International Gmbh Heat exchanger for a motor vehicle and corresponding production method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2137478A2 (de) * 2007-04-11 2009-12-30 Behr GmbH & Co. KG Wärmetauscher
US7741979B2 (en) 2007-07-06 2010-06-22 Pacinian Corporation Haptic keyboard systems and methods
US9328966B2 (en) 2007-11-01 2016-05-03 Modine Manufacturing Company Heat exchanger with a baffle reinforcement member
WO2009058395A2 (en) 2007-11-01 2009-05-07 Modine Manufacturing Company Heat exchanger
US8203531B2 (en) 2008-03-14 2012-06-19 Pacinian Corporation Vector-specific haptic feedback
DE102009049483A1 (de) 2009-10-15 2011-04-21 Modine Manufacturing Co., Racine Wärmetauscher und Dichtungsanordnung dafür
US10068728B2 (en) 2009-10-15 2018-09-04 Synaptics Incorporated Touchpad with capacitive force sensing
FR2952711B1 (fr) * 2009-11-19 2012-01-20 Valeo Systemes Thermiques Plaque collectrice, boite collectrice comprenant une telle plaque et echangeur de chaleur equipe d'une telle boite
US10823515B2 (en) * 2017-02-07 2020-11-03 Caterpillar Inc. Tube-to-header slip joint for air-to-air aftercooler

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US4324290A (en) * 1979-11-12 1982-04-13 Societe Anonyme Des Usines Chausson Heat exchanger comprising a core of tubes engaged inside end plates mechanically connected with header boxes
US4328859A (en) * 1978-12-22 1982-05-11 Societe Anonyme Francaise Du Ferodo Mounting device for a heat exchanger in the casing of a heating, ventilation and/or air conditioning apparatus, particularly for the passenger space of a motor vehicle, and an exchanger provided with such a device
US4331201A (en) * 1978-12-04 1982-05-25 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg Clamped connection
US4997035A (en) * 1990-04-02 1991-03-05 Blackstone Corporation Joint crevice corrosion inhibitor
US5184673A (en) * 1989-04-28 1993-02-09 Torell Ab Plate heat exchanger and method for its manufacture
US5284203A (en) * 1992-05-13 1994-02-08 Valeo Thermique Moteur Fluid header with an integral expansion chamber for a heat exchanger, in particular for a motor vehicle
US5794692A (en) * 1993-10-28 1998-08-18 Modine Manufacturing Co. Header and tank construction for a heat exchanger
US5899267A (en) * 1998-09-14 1999-05-04 General Motors Corporation Heat exchanger sealed tank and header assembly with gasket displacement prevention
US5992510A (en) * 1995-12-21 1999-11-30 Alfa Laval Ab Plate heat exchanger
US6357521B1 (en) * 1999-03-30 2002-03-19 Denso Corporation Heat exchanger having header tank
US20060118285A1 (en) * 2003-04-10 2006-06-08 Behr Gmbh & Co. Kg Heat exchanger, especially a charge-air cooler for motor vehicles

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FR2431601A2 (fr) * 1978-07-21 1980-02-15 Chausson Usines Sa Boite a eau formant nourrice de mise en pression
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DE19849574B8 (de) * 1998-10-27 2010-02-11 Valeo Klimatechnik Gmbh & Co. Kg Rohrverbindung zwischen einem Sammler eines Kraftfahrzeugwärmetauschers und einer äußeren Rohrleitung für das innere Wärmetauschfluid
DE20121112U1 (de) * 2001-12-17 2003-04-24 Autokühler GmbH & Co. KG, 34369 Hofgeismar Sammelkasten für einen Wärmeaustauscher, insbesondere an Kraftfahrzeugen

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Publication number Priority date Publication date Assignee Title
US4331201A (en) * 1978-12-04 1982-05-25 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg Clamped connection
US4328859A (en) * 1978-12-22 1982-05-11 Societe Anonyme Francaise Du Ferodo Mounting device for a heat exchanger in the casing of a heating, ventilation and/or air conditioning apparatus, particularly for the passenger space of a motor vehicle, and an exchanger provided with such a device
US4324290A (en) * 1979-11-12 1982-04-13 Societe Anonyme Des Usines Chausson Heat exchanger comprising a core of tubes engaged inside end plates mechanically connected with header boxes
US5184673A (en) * 1989-04-28 1993-02-09 Torell Ab Plate heat exchanger and method for its manufacture
US4997035A (en) * 1990-04-02 1991-03-05 Blackstone Corporation Joint crevice corrosion inhibitor
US5284203A (en) * 1992-05-13 1994-02-08 Valeo Thermique Moteur Fluid header with an integral expansion chamber for a heat exchanger, in particular for a motor vehicle
US5794692A (en) * 1993-10-28 1998-08-18 Modine Manufacturing Co. Header and tank construction for a heat exchanger
US5992510A (en) * 1995-12-21 1999-11-30 Alfa Laval Ab Plate heat exchanger
US5899267A (en) * 1998-09-14 1999-05-04 General Motors Corporation Heat exchanger sealed tank and header assembly with gasket displacement prevention
US6357521B1 (en) * 1999-03-30 2002-03-19 Denso Corporation Heat exchanger having header tank
US20060118285A1 (en) * 2003-04-10 2006-06-08 Behr Gmbh & Co. Kg Heat exchanger, especially a charge-air cooler for motor vehicles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110132586A1 (en) * 2009-12-08 2011-06-09 Visteon Global Technologies, Inc. Heat exchanger with tube bundle
US20110214848A1 (en) * 2010-03-08 2011-09-08 Denso Corporation Heat exchanger
US8800642B2 (en) * 2010-03-08 2014-08-12 Denso Corporation Heat exchanger with side plate having a through hole
US10094627B2 (en) 2013-09-04 2018-10-09 Mahle International Gmbh Tube sheet with base region having webs and beads between adjacent tube openings
CN105422252A (zh) * 2014-09-22 2016-03-23 泰安鼎鑫冷却器有限公司 汽车换热器用上反向冲孔翻边下冲孔翻边式双主板
CN105443227A (zh) * 2014-09-22 2016-03-30 泰安鼎鑫冷却器有限公司 一种汽车换热器用上冲孔翻边式双主板
CN104454134A (zh) * 2014-11-26 2015-03-25 福建恒力汽车空调配件有限公司 一种气室与芯体同时进炉钎焊的全铝汽车中冷器
CN105180683A (zh) * 2015-10-26 2015-12-23 枣庄利能热水器厂 一种箱式承压换热器
US11187472B2 (en) * 2018-12-12 2021-11-30 Mahle International Gmbh Heat exchanger for a motor vehicle and corresponding production method

Also Published As

Publication number Publication date
DE102005002417A1 (de) 2006-07-27
DE502006006637D1 (de) 2010-05-20
CN101107492A (zh) 2008-01-16
CN100559110C (zh) 2009-11-11
WO2006077044A1 (de) 2006-07-27
EP1842023B1 (de) 2010-04-07
JP5283385B2 (ja) 2013-09-04
JP2008527305A (ja) 2008-07-24
EP1842023A1 (de) 2007-10-10
ATE463710T1 (de) 2010-04-15

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