EP3047222A1 - Échangeur thermique - Google Patents

Échangeur thermique

Info

Publication number
EP3047222A1
EP3047222A1 EP14761356.6A EP14761356A EP3047222A1 EP 3047222 A1 EP3047222 A1 EP 3047222A1 EP 14761356 A EP14761356 A EP 14761356A EP 3047222 A1 EP3047222 A1 EP 3047222A1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
flow
heat
fluid
cooling
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.)
Granted
Application number
EP14761356.6A
Other languages
German (de)
English (en)
Other versions
EP3047222B1 (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
Original Assignee
Volkswagen AG
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 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

Links

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.
  • Driving movement of the motor vehicle generated or can be generated or amplified at slow speed or at a standstill of the motor vehicle by a blower.
  • Common heat exchangers as well as the one disclosed in DE 10 2010 027 053 A1, have a plurality of cooling elements which can flow through a heat-conducting fluid and are designed as tubes, which extend parallel to one another 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
  • 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.
  • 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 requirements of the
  • Motor vehicle body is the available area in the front area and thus also limited to the inflow of the heat exchanger. This also results in a limitation of the cooling capacity of the heat exchanger. If the inflow surface of the heat exchanger must be reduced due to changes in geometric or structural specifications or in
  • the cooling capacity of the heat exchanger which is to be generated with the available inflow area may no longer suffice to ensure sufficient cooling and trouble-free operation 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.
  • Flow channel extends between the two cooling elements such that a
  • Flow directions of the heat-emitting fluid and the flow direction of the heat-absorbing fluid are arranged parallel to each other, the distance, on which the fluid can transfer the absorbed heat to the cooling air, extended.
  • the flow directions of the fluid and the cooling air are arranged orthogonal to each other, so more heat from the Fluid are discharged to the cooling air.
  • the heat exchanger with the same inflow surface better cooling performance and better efficiency, so that the heat exchanger at the same cooling capacity must have a smaller inflow than a previously used heat exchanger.
  • the flow directions of the fluid and the cooling air can run in the same direction.
  • a particularly advantageous development of the present invention provides, however, that the flow direction of the cooling air in the flow channel in the opposite direction to the flow direction of the heat-conducting fluid in the two cooling elements extends.
  • cooling capacity of the heat exchanger is also achieved in that the cooling elements each at least two juxtaposed and in
  • Flow direction of the heat-conducting fluid have extending fluid channels.
  • This increases the heat transfer area between the fluid and the cooling air and allows more heat to be dissipated from the fluid to the cooling air.
  • the fluid channels are formed such that the flow direction of the heat-conducting fluid in at least a first
  • Fluid channel in the flow direction of the cooling air and in a second fluid channel in the opposite direction to the flow direction of the cooling air extends.
  • the end portions of the fluid channels of the cooling elements are at least partially by deflection
  • the fluid to be cooled within the cooling elements can be deflected one or more times, so that almost the entire heat load of the fluid can be transferred to the cooling air.
  • a surface of the cooling elements facing the fluid flowing through has indentations and / or that flow-conducting devices, in particular baffles, are arranged in the cooling elements.
  • the surface of the cooling elements are increased and improves the heat transfer.
  • baffles inlays or turbulators the Flow of the fluid in the cooling elements can be influenced such that the total flow-through distance is extended in the cooling elements.
  • the cooling elements are formed as horizontally or vertically arranged plates and arranged parallel to each other. In a vertical arrangement of the plates, a good uniform distribution of the heat-conducting fluid is possible on the individual plates. This results in addition in a lower pressure loss of the heat-conducting or heat-emitting fluid.
  • a further feature of the invention is that the plates are arranged inclined to a horizontal or vertical plane, that include a flow direction of the cooling air before entering the flow channel and the flow direction of the cooling air in the flow channel at an obtuse angle. Due to the inclined arrangement of the plates, the heat transfer path between the fluid and the cooling air is extended for the same available space. Depending on the size of the obtuse angle, the aerodynamic properties of the motor vehicle and also the
  • Cooling capacity of the heat exchanger An inclination of the plates, in which the direction of flow of the air flow generated by the driving movement of the motor vehicle before entering the flow channel and the flow direction of the cooling air in the flow channel form an angle between 125 ° and 145 °, provides optimal results in terms of
  • the two plates enclosing the flow channel between them are fluidically connected to one another and have a common inlet and a common outlet for the heat-conducting fluid, wherein the inlet is on a side facing the cooling-air outlet surface of the flow channel and the outlet is arranged on one of the cooling air inlet surface of the flow channel facing side of the plates and / or that the inlet is arranged with respect to a horizontal plane in an upper region and the drain in a lower edge region of the plates.
  • the invention also relates to a motor vehicle with an internal combustion engine and with a heat exchanger for dissipating the heat generated during operation of the internal combustion engine waste heat to the environment. It is the
  • Heat exchanger formed as described above.
  • FIG. 1 shows a motor vehicle with an arranged in a front region of the internal combustion engine and with a heat exchanger according to the invention in a plan view.
  • Fig. 2 is a greatly simplified schematic diagram of the front portion of the motor vehicle
  • FIG. 3 is a greatly simplified schematic diagram of the illustrated in Figures 1 and 2
  • FIG. 4 shows a first embodiment of the heat exchanger in a perspective view
  • Fig. 5 shows a second embodiment of the heat exchanger in a perspective
  • Fig. 6 shows a third embodiment with respect to a horizontal plane inclined
  • Fig. 7 is a perspective and sectional view of a plate of the heat exchanger.
  • FIG. 1 shows a motor vehicle 1 with one arranged in a front region 2
  • Figure 2 shows a simplified schematic diagram of the front portion 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 greatly simplified schematic diagram of the heat exchanger 4 according to the invention with two cooling elements 9 arranged in parallel and with a flow channel 10 extending between them.
  • the air flow directed onto the inflow surface 8 of the heat exchanger 4 in the inflow direction 7 is introduced into the flow channel 10 and flows as cooling air 1 1 through the flow channel 10.
  • the cooling air 1 1 a the cooling air 1 1 a
  • Flow direction 12 which is 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 arranged one above the other (FIGS. 3 and 4) or side by side (FIG. 5) with respect to a horizontal plane (xy-plane), the flow direction 13 of the fluid 14 being parallel to the flow direction 12 of the cooling air 11 in both cases ,
  • 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 on one of the cooling air outlet surface 20 of the
  • Heat exchanger 4 facing side 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 is arranged.
  • 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
  • FIG. 5 shows a modified embodiment, according to which the plates 15 of
  • Heat exchanger 4 are not horizontally but vertically arranged as in the embodiment shown in Figure 4.
  • FIG. 6 shows a further embodiment according to which the plates 15 or the cooling elements 9 are arranged parallel to one another 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 1 1 in the flow channel 10 include an obtuse angle 22.
  • a heat transfer path 23 between the cooling elements 9 and the flow channel 10 or the fluid 14 and the cooling air 1 1 is extended compared to an arrangement of Figure 3 with the same available space and thereby improves the cooling capacity of the heat exchanger 4.
  • Figure 7 shows a perspective and sectional view of a plate 15 of the
  • a flow-conducting device 24 is integrated. By designed as a guide plate flow-conducting device 24 which are in
  • Flow direction 13 of the heat-conducting fluid 14 extending, juxtaposed fluid channels 17 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 1 1 achieved in the flow channel 10.
  • the plates 15 can have deflection devices 28, which connect adjacent fluid channels 17 to one another in terms of flow.
  • the fluid 14 flowing in the opposite direction to the cooling air 1 1 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 1 1 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)

Abstract

L'invention concerne un échangeur thermique, en particulier pour un moteur à combustion interne d'un véhicule automobile. L'échangeur thermique présente au moins deux éléments de refroidissement (9) au travers desquels un fluide caloporteur (14) peut s'écouler et au moins un canal d'écoulement (10) disposé entre les éléments de refroidissement (9) au travers duquel de l'air de refroidissement (11) peut s'écouler. Pour améliorer la puissance de refroidissement de l'échangeur thermique, selon l'invention, le canal d'écoulement (10) s'étend entre les deux éléments de refroidissement (9) de manière telle qu'une direction d'écoulement (12) de l'air de refroidissement (11) dans le canal d'écoulement (10) s'étend parallèlement à une direction d'écoulement (13) du fluide caloporteur (14) dans les deux éléments de refroidissement (9).
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 true EP3047222A1 (fr) 2016-07-27
EP3047222B1 EP3047222B1 (fr) 2017-06-28

Family

ID=51492961

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

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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 Autokuehler Gmbh & Co Kg 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)

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Title
See references of WO2015039894A1 *

Also Published As

Publication number Publication date
CN105518406B (zh) 2018-01-16
CN105518406A (zh) 2016-04-20
WO2015039894A1 (fr) 2015-03-26
DE102013218587A1 (de) 2015-03-19
EP3047222B1 (fr) 2017-06-28

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