EP2771636B1 - Wärmeübertrager - Google Patents

Wärmeübertrager Download PDF

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Publication number
EP2771636B1
EP2771636B1 EP12787406.3A EP12787406A EP2771636B1 EP 2771636 B1 EP2771636 B1 EP 2771636B1 EP 12787406 A EP12787406 A EP 12787406A EP 2771636 B1 EP2771636 B1 EP 2771636B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
tube
base
elevation
contact region
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.)
Not-in-force
Application number
EP12787406.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2771636A1 (de
Inventor
Timo Gruber
Werner Helms
Chi-Duc Nguyen
Hicham Rouhana
Peter Wolfangel
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
Mahle 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 Mahle Behr GmbH and Co KG filed Critical Mahle Behr GmbH and Co KG
Publication of EP2771636A1 publication Critical patent/EP2771636A1/de
Application granted granted Critical
Publication of EP2771636B1 publication Critical patent/EP2771636B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • 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
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • 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
    • 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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • 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
    • 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
    • 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
    • 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
    • F28F2225/04—Reinforcing means for conduits

Definitions

  • the invention relates to a heat exchanger, with a ribs and pipes having block, which is arranged between a first collecting box for the entry of the medium to be cooled and a second collection box for the exit of this medium, each collecting box is closed with a bottom, which passes for receiving the Having tubes and extending along the edge of the bottom a channel-shaped circulation for receiving the collecting tank.
  • Conventional heat exchangers consist of an inlet collecting box and an outlet collecting box, a block being arranged between the two collecting boxes, in which tubes are located, which connect the two collecting boxes to one another.
  • the heat exchanger is arranged in front of the internal combustion engine. Through the two headers and the pipes flows a cooling medium, which is heated by a, emitted by the internal combustion engine heat.
  • the between the pipes Trained ribs are penetrated by an air flow, which absorbs the heat released from the cooling medium and dissipates from the region of the heat exchanger. The thus cooled cooling medium is returned to the engine.
  • Each collection box is closed with a bottom.
  • the bottom comprises a plurality of openings, wherein in each opening in each case a tube, which preferably has a rectangular cross-section, is pushed in.
  • the opening receiving the tube has an indentation in the form of a clamping nose on the end face, which serves to open it into the opening to hold the inserted tube frictionally before soldering.
  • the DE 10 2006 005 421 A1 describes a heat exchanger, wherein the bottom has at its end face in the direction of the collecting box directed cams. Between the cams and the bottom edge of the collecting box is clamped, which is why it can be dispensed with further fastening devices, such as on a, poor bottom edge circumferential bead.
  • the invention is therefore an object of the invention to provide a heat exchanger in which the, the front sides of the bottom directly opposite tubes despite lack of ribs have a high strength.
  • the object is achieved in that the floor has at least one end face an elevated contact area for the, the end face directly opposite tube.
  • This system area takes over the support of the pipe, whereby the pressure swing resistance of the heat exchanger is increased.
  • Such an investment area is easily produced while maintaining the cross section of the passage of the soil.
  • the abutment region is formed rising from the channel-shaped circulation to a passage receiving the tube, wherein the abutment region preferably spans a widened region between the rear side of the channel-shaped circulation and the passage.
  • the so-far investment area defuses the critical area and leads to a stabilization of the tube, which runs directly parallel to the front side.
  • the contact area assumes the support function and prevents weakening of the heat exchanger.
  • the investment area is limited locally. Due to the local limitation of the contact area, it can be worked into the ground at the point where the heat exchanger shows an unstable behavior.
  • the contact area is designed as a survey of the soil, which are facing away from the collecting tank in the direction of Side of the ground rises. This survey extends to the first, parallel to the end face of the bottom pipe without the cross section of, the tube receiving passage is reduced. Due to this survey space is saved, and it can be dispensed with a rib that can be formed only with elaborate design measures on the block to support this tube.
  • the survey is arranged approximately centrally on the front side of the floor.
  • This central arrangement not only allows the support to be formed where the greatest possible stress of the pipe is present, but also serves as an assembly aid.
  • the edge ends of the pipe When the soil is pressed onto the pipes, the edge ends of the pipe always spread somewhat, since the introduction of force via the side parts of the pipes generally can not take place over the entire length of the ribs.
  • the pipe end of the pipe extending directly parallel to one of the end faces is aligned again with the respective passage of the floor, so that a probability of damage to the pipe is reduced during the pressing of the heat exchanger.
  • the survey is soldered to the, which the front side directly opposite tube receiving passage. This will ensure that the pipe will maintain the one-time position during the life of the heat exchanger.
  • the survey is designed as a stamped from the ground imprint. This eliminates additional components to form the survey.
  • the survey can be generated simultaneously with the passages in the production of the soil, whereby the manufacturing process is simplified.
  • the investment area is formed by the, the front side opposite pipe receiving passage, which is drawn to the channel-shaped circulation in the ground.
  • the reinforcement of the passage allows to use this as an insertion aid for the pipe end, whereby the pipe is arranged parallel to the passage and damage during pressing of the soil are prevented on the block of pipes and ribs.
  • a folded tube is used. Although this pipe is very unstable during processing, the elevation or increase of the contact area ensures that the folded pipe retains its shape when pressed into the ground. Further advantageous embodiments are described by the following description of the figures and by the subclaims.
  • FIG. 1 is a heat exchanger 1, in particular a coolant radiator, shown, which consists of a block 2, which is arranged between two manifolds 3, 4, wherein the first collection box 3 can serve the entry of a medium to be cooled in the heat exchanger 1, while the cooled medium can leave the heat exchanger 1 through the second collection box 4.
  • the first collection box but also include entry and exit, while then causes the second collection box only a deflection without discharge.
  • Each collecting box 3, 4 in this case has a bottom 5, 6, on which the block 2, which is closed by a side part 7, connects.
  • the block 2 consists of a plurality of tubes 8 and a plurality of ribs 9, wherein tube 8 and rib 9 are preferably arranged alternately to one another.
  • the collecting tank 3 in this case has a nozzle 10, in which flows, derived from the not further shown internal combustion engine and heated by this coolant, which is passed through the tubes 8 of the block 2 to the second reservoir 4.
  • a gaseous medium preferably air
  • the second header 4 of the heat exchanger 1 in which the cooled cooling medium flows, comprises a further nozzle 11, through which the cooling medium discharged from the heat exchanger 1 and fed back to the internal combustion engine.
  • the tubes 8 have a rectangular cross-section. They are preferably folded. How out FIG. 2 can be seen, in which the bottom 5 of the collecting box 3 is shown in sections, the bottom 5, which is also formed like a rectangle, a plurality of passages 12.
  • the passage 12 is an opening which is also rectangular in shape and in which the end of each tube 8 is inserted.
  • the parallel to the end faces 13 of the bottom extending tubes 8a, 8b are unstable, which can lead to a pipe breakage.
  • the bottom 5 has a channel-shaped circulation 14, in which the collecting box 3 is inserted with the interposition of a seal.
  • This circulation 14 is in FIG. 2 shown as outwardly swept hollow part.
  • the circulation 14 is separated from the tubes 8a and 8b by a widened region 15.
  • Starting from this channel-shaped circulation 14 extends a survey 16 to the passage 12 a, which receives the first, directly opposite the end face 13 opposite tube 8 a.
  • This bump 16 once has the effect of stabilizing the position of the tube 8a extending in the first passage 12a.
  • the elevation 16 serves to clamp the tubes 8 to the bottom 5, the folded tube 8a, which spreads easily under the pressure of the block 2, to lead into the passage 12a, whereby the end of the tube 8a again parallel to the passage 12a stand and easy processing is possible.
  • FIG. 3 the bottom 5 is shown in a view from below, in which it is clear that the passages 12 have a collar-like design, so that they can better enclose the tubes 8. From this view, in particular the section BB, it is clear that the elevation 16 is pronounced from the bottom 5.
  • the bottom 5 is produced together with the passages 12 in a punching process from a metal sheet.
  • FIG. 4 Where again the bottom 5 is shown in section, it can be seen that the elevation 16, which rises on the side of the bottom 5, which is opposite to the collecting box 3, extends to the first passage 12a of the first tube 8a. In particular from FIG. 4b it is clear that the elevation 16 extends higher than the passage 12a is formed.
  • the advantage here is that the survey 16 but does not reduce the cross section of the passage 12a, but this holds constant, so that a pipe in a conventional size can be used there.
  • the end of the tube 8 a is stirred during assembly in the passage 12 a. As a result, the tube end of the tube 8a again aligns with the passage 12a, whereby a probability of damage is reduced.
  • the survey 16 can be easily integrated into a punching tool.
  • a reciprocal use of designs of the bottom 5, 6 with and without survey is possible without adjustment measure in each block paver.
  • a block paver represents a tool in which the heat exchanger 1 is manufactured as a whole. Thus, the manufacturing processes are not changed in the block production.
  • FIG. 5 shows an end portion of the bottom 5 of the invention, in which circumferentially a groove-shaped groove is formed as a circulation 14, in which the collection box, not shown, can be used with its Sammelkastenfuß with the interposition of a seal, not shown.
  • This circulation 14 is formed as an outwardly swept U-shaped hollow part, wherein in the middle of the narrow sides of an oppositely curved portion 20 immediately adjoins the U-shaped hollow part 14 and as For example, recording can serve for a side panel.
  • the circulation 14 is separated by a widened region 15 from the tube openings or from the passages 12a. Starting from this channel-shaped circulation 14 extends a survey 16 to the passage 12 a, which receives the first, directly opposite the end face 13 opposite tube 8 a.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP12787406.3A 2011-10-28 2012-10-26 Wärmeübertrager Not-in-force EP2771636B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011085479A DE102011085479A1 (de) 2011-10-28 2011-10-28 Wärmeübertrager
PCT/EP2012/071322 WO2013060882A1 (de) 2011-10-28 2012-10-26 Wärmeübertrager

Publications (2)

Publication Number Publication Date
EP2771636A1 EP2771636A1 (de) 2014-09-03
EP2771636B1 true EP2771636B1 (de) 2016-01-06

Family

ID=47189906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12787406.3A Not-in-force EP2771636B1 (de) 2011-10-28 2012-10-26 Wärmeübertrager

Country Status (7)

Country Link
US (1) US9810484B2 (zh)
EP (1) EP2771636B1 (zh)
KR (1) KR20140088582A (zh)
CN (1) CN103890530B (zh)
BR (1) BR112014010083A8 (zh)
DE (1) DE102011085479A1 (zh)
WO (1) WO2013060882A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014200864A1 (de) * 2014-01-17 2015-07-23 MAHLE Behr GmbH & Co. KG Wärmeübertrager
DE102014213758A1 (de) 2014-07-15 2016-01-21 Mahle International Gmbh Rohrboden und Wärmeübertrager
FR3036469B1 (fr) * 2015-05-22 2017-06-09 Valeo Systemes Thermiques Plaque collectrice pour echangeur de chaleur, notamment pour vehicule automobile
FR3037643B1 (fr) * 2015-06-22 2019-07-12 Valeo Systemes Thermiques Echangeur de chaleur et procede de fabrication associe
US10302373B2 (en) * 2017-03-03 2019-05-28 Denso International America, Inc Heat exchanger
DE102018111556A1 (de) * 2017-06-22 2018-12-27 Hanon Systems Wärmeübertrager
DE102020204845A1 (de) * 2020-04-16 2021-10-21 Mahle International Gmbh Indirekter Ladeluftkühler

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USRE31889E (en) * 1973-10-25 1985-05-21 Suddeutsche Kuhlerfabrik Julius Fr. Behr Heat exchanger
US4546822A (en) * 1982-11-01 1985-10-15 Nippondenso Co., Ltd. Heat exchanger with adhesive seals
CN1095022A (zh) * 1994-05-10 1994-11-16 瓦莱奥热舱公司 用于汽车的换热器
ES1032658Y (es) * 1995-09-22 1996-10-16 Cristaleria Espan Perfileria de terminacion de uniones, para productos de lana de vidrio tipo "climaver plus".
FR2742532B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'encombrement reduit pour echangeur de chaleur
FR2745079B1 (fr) 1996-02-20 1998-04-10 Valeo Thermique Moteur Sa Echangeur de chaleur a boite a fluide brasee, en particulier pour vehicule automobile
JP2004219044A (ja) * 2002-12-26 2004-08-05 Denso Corp 熱交換器およびコアプレートの製造方法
DE102004027402A1 (de) * 2004-06-04 2005-12-22 Behr Gmbh & Co. Kg Wärmetauscher
JP2006189206A (ja) * 2005-01-06 2006-07-20 Denso Corp 熱交換器
JP2006189205A (ja) * 2005-01-06 2006-07-20 Denso Corp 熱交換器
JP4527557B2 (ja) * 2005-01-26 2010-08-18 株式会社ティラド 熱交換器
EP1846718B2 (de) * 2005-02-03 2016-02-10 MAHLE Behr GmbH & Co. KG Wärmetauscher
DE102006005421A1 (de) 2005-02-03 2006-08-10 Behr Gmbh & Co. Kg Wärmetauscher
DE102005008409A1 (de) 2005-02-24 2006-08-31 Modine Manufacturing Co., Racine Wärmetauscher mit Rohren und Rippen sowie Herstellungsverfahren
DE102005054043A1 (de) * 2005-11-12 2007-05-16 Modine Mfg Co Ganz-Metall-Wärmetauscher
CN100498190C (zh) 2006-06-29 2009-06-10 株式会社电装 热交换器
DE102007013483A1 (de) * 2007-03-21 2008-09-25 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Kühlmittelkühler für Kraftfahrzeuge
DE102007024630A1 (de) * 2007-05-24 2008-11-27 Behr Gmbh & Co. Kg Wärmetauscher, insbesondere Ladeluftkühler oder Abgaskühler für eine Brennkraftmaschine eines Kraftfahrzeuges und dessen Herstellungsverfahren
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DE102007033976A1 (de) * 2007-07-19 2009-01-22 Behr Gmbh & Co. Kg Verfahren zur Herstellung von Öffnungen in einem Bodenteil sowie Bodenteil, herstellbar nach dem Verfahren
DE102007052888A1 (de) * 2007-11-02 2009-05-07 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere für ein Fahrzeug
DE102009035089A1 (de) 2009-07-28 2011-02-03 Behr Gmbh & Co. Kg Wärmetauscher, Brennkraftmaschine und Verwendung des Wärmetauschers

Also Published As

Publication number Publication date
DE102011085479A1 (de) 2013-05-02
CN103890530B (zh) 2016-08-17
WO2013060882A1 (de) 2013-05-02
EP2771636A1 (de) 2014-09-03
KR20140088582A (ko) 2014-07-10
BR112014010083A2 (pt) 2017-06-13
US20140262187A1 (en) 2014-09-18
CN103890530A (zh) 2014-06-25
US9810484B2 (en) 2017-11-07
BR112014010083A8 (pt) 2017-06-20

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