EP3047222B1 - Échangeur thermique - Google Patents

Échangeur thermique Download PDF

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Publication number
EP3047222B1
EP3047222B1 EP14761356.6A EP14761356A EP3047222B1 EP 3047222 B1 EP3047222 B1 EP 3047222B1 EP 14761356 A EP14761356 A EP 14761356A EP 3047222 B1 EP3047222 B1 EP 3047222B1
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EP
European Patent Office
Prior art keywords
heat exchanger
flow
cooling
heat
fluid
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.)
Active
Application number
EP14761356.6A
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German (de)
English (en)
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EP3047222A1 (fr
Inventor
Christioph STRELLER
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.)
Volkswagen AG
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Volkswagen AG
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Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP3047222A1 publication Critical patent/EP3047222A1/fr
Application granted granted Critical
Publication of EP3047222B1 publication Critical patent/EP3047222B1/fr
Active 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
    • 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
    • F28D1/03—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
    • F28D1/035—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 with U-flow or serpentine-flow inside the conduits
    • 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
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage 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
    • F28F2210/00—Heat exchange conduits
    • F28F2210/10—Particular layout, e.g. for uniform temperature distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular 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
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/104—Particular pattern of flow of the heat exchange media with parallel flow

Definitions

  • the invention relates to a heat exchanger, in particular for an internal combustion engine of a motor vehicle, with at least two cooling elements through which a heat-conducting fluid can flow and with at least one flow channel arranged between the cooling elements and through which cooling air can flow.
  • Motor vehicles are usually equipped with at least one heat exchanger, which serves to dissipate resulting in the operation of an internal combustion engine waste heat to the environment.
  • the heat exchanger also referred to as a water cooler, is usually arranged in a front region of the motor vehicle and is thermally coupled to the internal combustion engine by a fluid containing a coolant additive.
  • Common heat exchangers as well as in the DE 10 2010 027 053 A1 disclosed, have a plurality of flowable from a heat-conducting fluid and formed as tubes cooling elements which extend parallel to each other over the plane of an inflow surface of the heat exchanger. Between the cooling elements can be traversed by the fluid fins are provided which are thermally coupled to the cooling elements and at the same time provide the largest possible area for the removal of waste heat from the fluid to the air flow or the ambient air.
  • the heat exchanger has a plurality of cooling elements extending parallel to one another and designed as tubes.
  • the cooling elements extend in a plane formed by the vehicle transverse direction and motor vehicle vertical direction, parallel to the plane Motor vehicle transverse direction.
  • the guided through the cooling elements heat-conducting fluid thus flows so substantially in the vehicle transverse direction, while the guided through the fins in the flow channel between the cooling elements, heat-absorbing cooling air in Vehicle longitudinal direction flows.
  • the flow direction of the heat-conducting fluid and the flow direction of the cooling air are thus aligned orthogonal to each other.
  • WO-A-2007063978 discloses a heat exchanger according to the preamble of claim 1.
  • This document shows a structure which has in each case a plurality of flat tubes in several levels, so that a flow according to the preamble of claim 1 is made possible.
  • a comparatively large design is provided for known heat exchangers.
  • the heat exchanger essentially uses the entire surface which is available in the front region of the motor vehicle and extends in the vehicle transverse direction and vehicle vertical direction as the inflow surface. Due to structural and geometric specifications of the vehicle body, the available area in the front area and thus also the inflow surface of the heat exchanger is limited. This also results in a limitation of the cooling capacity of the heat exchanger.
  • the invention has for its object to perform a heat exchanger of the type mentioned in such a way that it has a better cooling performance for the same inflow.
  • FIG. 1 shows a motor vehicle 1 with an arranged in a front region 2 internal combustion engine 3 and with a heat exchanger 4 in a plan view
  • FIG. 2 shows a simplified schematic diagram of the front area 2 in a side view.
  • the internal combustion engine 3 and the heat exchanger 4 are arranged in an engine compartment 5 of the motor vehicle 1 such that the heat exchanger 4 is in the direction of travel 6 of the motor vehicle 1 in front of the internal combustion engine 3.
  • the Internal combustion engine 3 is thermally coupled via a fluid having a coolant fluid with the formed as a water cooler heat exchanger 4.
  • the heat-conducting fluid is introduced during operation of the internal combustion engine 3 in the heat exchanger 4 and outputs the heat absorbed to a likewise introduced into the heat exchanger 4 cooling air.
  • FIG. 3 shows a highly simplified schematic diagram of the heat exchanger 4 according to the invention with two parallel cooling elements 9 and extending therebetween a flow channel 10.
  • the on the Anström nature 8 of the heat exchanger 4 in the direction of flow 7 directed air flow is introduced into the flow channel 10 and flows as cooling air 11 through the flow channel 10.
  • the cooling air 11 has a flow direction 12, which runs parallel and in the opposite direction to a flow direction 13 of the flowing through the cooling elements 9 fluid 14.
  • the cooling elements 9 can be stacked relative to one another on a horizontal plane (xy plane) ( Figures 3 and 4 ) or side by side ( FIG. 5 ), wherein the flow direction 13 of the fluid 14 in both cases runs parallel to the flow direction 12 of the cooling air 11.
  • FIG. 4 shows an embodiment of the heat exchanger 4 according to the invention in a perspective view.
  • the heat exchanger 4 has a plurality of cooling elements 9 formed as plates 15, wherein the plates 15 are arranged horizontally and parallel to each other. Between each adjacent plates 15, a flow channel 10 extends, so that the heat exchanger 4 consists of a plurality of plates 15 and a plurality of flow channels 10.
  • cooling fins 16 are arranged to increase the surface of the flow channel, which are thermally coupled to the cooling elements 9 and the plates 15.
  • the plates 15 extend parallel to a through the vehicle transverse direction (y-axis) and the vehicle longitudinal direction (x-axis) spanned plane and each have a plurality of juxtaposed and extending in the flow direction 13 of the fluid 14 fluid channels 17.
  • this has an inlet 18 and a drain 19.
  • the inlet 18 is arranged on one of the cooling air outlet surface 20 of the heat exchanger 4 side facing and the drain 19 on one of the cooling air inlet surface 21 of the heat exchanger 4 facing side of the respective plate 15.
  • Through the inlet 18 is coming from the internal combustion engine 3 and heat leading Fluid 14 introduced into the top plate 15 relative to a horizontal plane (xy plane), then distributed within this plate 15 on the adjacent fluid channels 17 and flows through them in the flow direction 13.
  • the fluid 14 introduced into the uppermost plate 15 through the inlet 18 distributes itself uniformly into the superimposed plates 15 and also flows through them in the direction of flow 13. During the passage through the plates 15, the fluid 14 releases the absorbed heat to the cooling air flowing in the opposite direction 11 off. Subsequently, the fluid 14 is discharged via the outlet 19 in the bottom plate 15 from the heat exchanger 4 and returned to the internal combustion engine 3.
  • FIG. 5 shows a modified embodiment, according to which the plates 15 of the heat exchanger 4 not as in.
  • FIG. 4 illustrated embodiment horizontally, but are arranged vertically.
  • the plates 15, which are also arranged in parallel, thus extend in this embodiment, parallel to a plane defined by the direction of travel of the motor vehicle (z-axis) and the vehicle longitudinal direction (x-axis).
  • FIG. 6 shows a further embodiment, according to which the plates 15 and the cooling elements 9 are arranged parallel to each other and inclined to a horizontal plane (xy plane).
  • the inclination of the cooling elements 9 is designed such that a direction of flow 8 of the air flow before entering the flow channel 10 and the flow direction 12 of the cooling air 11 in the flow channel 10 include an obtuse angle 22.
  • FIG. 7 shows a perspective and sectional view of a plate 15 of the heat exchanger 4.
  • a flow-conducting device 24 is integrated.
  • a baffle flow-conducting device 24 which are in the flow direction 13 of the heat-carrying fluid 14 extending, juxtaposed fluid channels 17 are formed.
  • a surface 25 of the cooling elements 9 or the plates 15 facing the throughflowing fluid 14 may have indentations 26.
  • 17 may be provided within the plate 15 and in the individual fluid channels 17 further flow-conducting or turbulence-generating elements or geometries, such as sheets, turbulators or inlays. This will be a improved heat transfer between the heat-conducting fluid 14 and the cooling air 11 in the flow channel 10 is achieved.
  • the plates 15 may comprise deflection devices 28, which connect adjacent fluid channels 17 with each other in terms of flow.
  • the fluid 14 flowing in the opposite direction to the cooling air 11 is deflected by 180 ° (dashed line), so that the flow direction 13 of the fluid 14 then has the same flow direction as the cooling air 11 in the flow channel 10.

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)

Claims (9)

  1. Échangeur de chaleur (4), en particulier pour un moteur à combustion interne (3) d'un véhicule automobile (1), comprenant au moins deux éléments de refroidissement (9) pouvant être parcourus par un fluide caloporteur (14), et comprenant au moins un conduit d'écoulement (10) pouvant être parcouru par de l'air de refroidissement (11) et disposé entre les éléments de refroidissement (9), le conduit d'écoulement (10) s'étendant entre les deux éléments de refroidissement (9) de telle sorte qu'une direction d'écoulement (12) de l'air de refroidissement (11) dans le conduit d'écoulement (10) soit parallèle à une direction d'écoulement (13) du fluide caloporteur (14) dans les deux éléments de refroidissement (9), caractérisé en ce que les éléments de refroidissement (9) sont réalisés sous forme de plaques (15) et sont disposés de manière inclinée par rapport à un plan horizontal (plan xy) ou vertical (plan xz) de telle sorte qu'une direction d'afflux (7) d'un flux d'air avant l'entrée dans le conduit d'écoulement (10) et que la direction d'écoulement (12) de l'air de refroidissement (11) dans le conduit d'écoulement (10) forment un angle obtus (22).
  2. Échangeur de chaleur (4) selon la revendication 1, caractérisé en ce que la direction d'écoulement (12) de l'air de refroidissement (11) dans le conduit d'écoulement (10) s'étend en sens inverse de la direction d'écoulement (13) du fluide caloporteur (14) dans les au moins deux éléments de refroidissement (9).
  3. Échangeur de chaleur (4) selon les revendications 1 ou 2, caractérisé en ce que les éléments de refroidissement (9) présentent à chaque fois au moins deux conduits de fluide (17) disposés les uns à côté des autres et s'étendant dans la direction d'écoulement (13) du fluide caloporteur (14).
  4. Échangeur de chaleur (4) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les conduits de fluide (17) sont réalisés de telle sorte que la direction d'écoulement (13) du fluide caloporteur (14) s'étende dans au moins un premier conduit de fluide (17) dans le sens de la direction d'écoulement (12) de l'air de refroidissement (11) et dans un deuxième conduit de fluide (17) dans le sens inverse de la direction d'écoulement (12) de l'air de refroidissement (11).
  5. Échangeur de chaleur (4) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les régions d'extrémité des conduits de fluide (17) des éléments de refroidissement (9) sont au moins en partie raccordées fluidiquement par un dispositif de déviation (28).
  6. Échangeur de chaleur (4) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce qu'une surface (25) des éléments de refroidissement (9) tournée vers le fluide caloporteur en circulation (14) présente des empreintes (26) et/ou en ce que des dispositifs conduisant l'écoulement (24), en particulier des tôles directrices et/ou des éléments (27) sont disposés dans les éléments de refroidissement (9).
  7. Échangeur de chaleur (4) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les éléments de refroidissement (9) sont réalisés sous forme de plaques disposées horizontalement ou verticalement (15) et sont disposés parallèlement les uns aux autres.
  8. Échangeur de chaleur (4) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les plaques (15) sont connectées fluidiquement les unes aux autres et présentent une entrée d'écoulement commune (18) et une sortie d'écoulement commune (19) pour le fluide caloporteur (14), l'entrée d'écoulement (18) étant disposée sur un côté tourné vers la surface de sortie de l'air de refroidissement (20) de l'échangeur de chaleur (4) et la sortie d'écoulement étant disposée sur un côté des plaques (15) tourné vers la surface d'entrée de l'air de refroidissement (21) de l'échangeur de chaleur et/ou en ce que l'entrée d'alimentation (18) est disposée dans une région supérieure par rapport à un plan horizontal (plan xy) et la sortie d'écoulement (19) est disposée dans une région inférieure des plaques (15).
  9. Véhicule automobile (1) comprenant un moteur à combustion interne (3) et un échangeur de chaleur (4) pour l'évacuation de la chaleur perdue produite lors du fonctionnement du moteur à combustion interne (3) vers l'environnement selon au moins l'une quelconque des revendications précédentes.
EP14761356.6A 2013-09-17 2014-09-05 Échangeur thermique Active EP3047222B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013218587.1A DE102013218587A1 (de) 2013-09-17 2013-09-17 Wärmetauscher
PCT/EP2014/068965 WO2015039894A1 (fr) 2013-09-17 2014-09-05 Échangeur thermique

Publications (2)

Publication Number Publication Date
EP3047222A1 EP3047222A1 (fr) 2016-07-27
EP3047222B1 true EP3047222B1 (fr) 2017-06-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14761356.6A Active EP3047222B1 (fr) 2013-09-17 2014-09-05 Échangeur thermique

Country Status (4)

Country Link
EP (1) EP3047222B1 (fr)
CN (1) CN105518406B (fr)
DE (1) DE102013218587A1 (fr)
WO (1) WO2015039894A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019200468A1 (de) * 2019-01-16 2020-07-16 Volkswagen Aktiengesellschaft Kühlvorrichtung und Kraftfahrzeug
DE102019000723A1 (de) * 2019-01-31 2020-08-06 Hydac Cooling Gmbh Kühler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE373204C (de) * 1923-04-09 Konstant Appbau Ges M B H Vorwaermer mit biegsamen, gewellten Heizroehren
DE20118511U1 (de) * 2000-11-01 2002-02-14 Autokühler GmbH & Co. KG, 34369 Hofgeismar Wärmeaustauschernetz und damit hergestellter Wärmeaustauscher
DE10158436A1 (de) * 2001-11-29 2003-06-12 Behr Gmbh & Co Wärmetauscher
CA2389119A1 (fr) * 2002-06-04 2003-12-04 Christopher R. Shore Echangeur thermique a ailettes a plaques laterales
JP2004077079A (ja) * 2002-08-21 2004-03-11 Showa Denko Kk 熱交換器、その製造方法、熱交換器用ヘッダータンクのチューブ接続構造及び冷凍システム
JP2007155183A (ja) * 2005-12-02 2007-06-21 Showa Denko Kk 熱交換器
US20080017360A1 (en) * 2006-07-20 2008-01-24 International Business Machines Corporation Heat exchanger with angled secondary fins extending from primary fins
DE102010027053A1 (de) 2010-07-14 2012-01-19 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Wärmetauscher für ein Kraftfahrzeug
DE102012209431A1 (de) * 2011-06-17 2013-01-03 Behr Gmbh & Co. Kg Effizienter innerer Wärmeübertrager
JP5073849B1 (ja) * 2011-07-05 2012-11-14 シャープ株式会社 熱交換器及びそれを搭載した空気調和機
DE102011085810A1 (de) * 2011-11-04 2013-05-08 Behr Gmbh & Co. Kg Plattenverdampfer zum Unterkühlen eines Luftstroms und Ladeluftkühler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2015039894A1 (fr) 2015-03-26
EP3047222A1 (fr) 2016-07-27
DE102013218587A1 (de) 2015-03-19
CN105518406A (zh) 2016-04-20
CN105518406B (zh) 2018-01-16

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