EP1503165A2 - Radiateur pour véhicules - Google Patents

Radiateur pour véhicules Download PDF

Info

Publication number
EP1503165A2
EP1503165A2 EP04012186A EP04012186A EP1503165A2 EP 1503165 A2 EP1503165 A2 EP 1503165A2 EP 04012186 A EP04012186 A EP 04012186A EP 04012186 A EP04012186 A EP 04012186A EP 1503165 A2 EP1503165 A2 EP 1503165A2
Authority
EP
European Patent Office
Prior art keywords
edge
motor vehicle
vehicle radiator
insert
tube
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
EP04012186A
Other languages
German (de)
English (en)
Other versions
EP1503165A3 (fr
EP1503165B1 (fr
Inventor
Viktor Dipl.-Ing. Brost (Fh)
Denis Dipl.-Ing. Bazika (FH)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Modine Manufacturing Co filed Critical Modine Manufacturing Co
Priority to EP07024461A priority Critical patent/EP1912035B1/fr
Priority to US10/901,880 priority patent/US20050039894A1/en
Publication of EP1503165A2 publication Critical patent/EP1503165A2/fr
Publication of EP1503165A3 publication Critical patent/EP1503165A3/fr
Application granted granted Critical
Publication of EP1503165B1 publication Critical patent/EP1503165B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/029—Other particular headers or end plates with increasing or decreasing cross-section, e.g. having conical shape

Definitions

  • the invention relates to a motor vehicle radiator, consisting of flat tubes, corrugated fins and tube sheets with an erected peripheral edge, and with openings matching the cross section of the flat tubes, in which open the ends of the flat tubes, wherein the openings are formed with collars, at which the ends are soldered , And with plastic collecting boxes, which are mechanically fastened at its edge bead to the edge of the tube sheets with the addition of a seal, wherein the edge of the tube sheets is bent onto the edge bead of the collecting boxes in the manner of a clamping.
  • a motor vehicle radiator with these features is known from FIG. 2 of DE 34 40 489 C2.
  • the known motor vehicle radiator has only at one end of the flat tubes a substantially flat tube plate with a collecting box.
  • the flat tubes are formed there with a longitudinal ridge, so that the cooling water is deflected at the other end of the flat tubes and flows back to the collection box.
  • the Fig. 2 seems only random, ie not targeted to show the features of the preamble.
  • a circumferential groove is formed for clamping the collecting tank on the tubesheet in the tubesheet, in which the seal is received and therefore can not slip, as shown in Fig. 6 of the mentioned document.
  • Such tube sheets are then not considered to be substantially flat.
  • DE 100 16 029 A1 is mentioned here only as an example.
  • the present invention is based on a motor vehicle radiator with a substantially planar tube sheet.
  • the object of the present invention is to design the motor vehicle radiator so that the projection of the collecting tank is further reduced via the cooling network, but with the option to provide the radiator in an economical manner with a cooling network of smaller block depth, if necessary. Furthermore, a stable position of the wall of the collecting tank should be ensured despite the substantially flat tube sheets.
  • a circumferential projection is provided at the bead of the collecting tanks, which is supported on the flat tube sheets and provides a space for receiving the seal to the edge of the tube sheet down.
  • the openings in the tubesheets extend approximately to the projection on the manifolds.
  • the edge bead of the manifolds is formed with a recess into which engages the bent edge of the tube sheets.
  • the recess which is preferably arranged in the entire peripheral edge bead of the collecting tank, can be further reinforced by spaced webs. The webs form quasi "fan" in the recess.
  • the edge of the tube sheet is, as is known, likewise formed with projections arranged at intervals.
  • the supernatants are designed so that they each fit into a "compartment" in the recess into which they are bendable by more than 90 ° inwards.
  • provision is made to prevent that during the Verklamm ceremoniessvorganges the edge bead or the edge bead having wall of the header into the interior.
  • These precautions consist in the corresponding design of the clamping tool.
  • the Verklamm ceremoniesstechnikmaschinezeug has punches, which act in the nature of hold-down and interposed Umformstempel that perform the transformation of the supernatants.
  • the hold-down punches take time shortly before the Umformstempeln and cause the Umformstempel not change the position of the edge during the forming process or during the clamping.
  • the invention provides that an insert is inserted into the tube sheet, which has a circumferential deformed edge strips, which is soldered with its one side on the erect edge of the tube sheet, and that means are provided on the insert, which the edge bead after support inside.
  • the motor vehicle radiator (FIGS. 1-5) is known to be composed of a cooling network consisting of a series of flat tubes 1 and corrugated fins 2 , and of two tubesheets 3 in whose openings 4 the opposite ends of the flat tubes 1 open.
  • the tube sheets 3 are each connected to a collecting box 6 .
  • Fig. 1 shows a section of a side of the motor vehicle radiator, with a part of a tube plate 3 , with only two flat tubes 1 of the mentioned series, with as many openings 4 , and with a piece of corrugated fins 2 , which are arranged between the flat tubes 1 and through the cooling air (dashed arrows) flows through.
  • the openings 4 are formed with pointing to the flat tubes 1 and the corrugated fins 2 collar 5 , where the ends of the flat tubes 1 are soldered tight and durable.
  • the ends of the flat tubes 1 terminate below the surface of the tube bottom 3 in order to keep the pressure loss of the flowing through the flat tubes 1 , to be cooled medium (solid arrows) low. Furthermore, a part of a collecting box 6 can be seen, which was made of plastic by injection molding.
  • the collecting box 6 is mechanically fastened at its peripheral edge bead 7 with the peripheral deformed edge 8 of the substantially flat tube plate 3 with the addition of a seal 9 , wherein the deformed edge 8 of the tube plate 3 is bent on the edge bead 7 of the collecting box 6 in the manner of a clamping ,
  • the opposite side of the motor vehicle radiator, not shown, is of identical design.
  • a circumferential projection 10 is provided, which is supported on the flat tube sheets 3 and which provides a space 11 for receiving the seal 9 to the deformed edge 8 of the tube sheets 3 out.
  • the seal 9 has a round cross section projecting beyond the cross section of the space 11 , which is squeezed wide in the course of the clamping, whereby the sealing effect arises, or the space 11 is filled with the seal 9 .
  • the openings 4 in the tubesheets 3 extend at both ends approximately to the circumferential projection 10 on the edge bead 7 of the manifolds 6 , whereby only a slight projection of the rim 8 over the circumference of the cooling network (flat tubes / corrugated fins) was created.
  • Figs. 1 and 2 it can be seen that the resting on the flat tube plate 3 projection 10 is arranged approximately perpendicularly over one end of the openings 4 .
  • the other end of the openings 4 or the opposite side of the collecting tank 6 is not shown, but is identical, which should also be expressed by the "circumferential" edge 7 of the tube plate and the "peripheral" edge bead 7 of the collecting box.
  • the edge bead 7 of the manifolds 6 is formed with a recess 12 into which the deformed edge 8 of the tube plates 3 engages.
  • the recess 12 is formed on the upper side of the edge bead 7 of the collecting box 6 in the manner of a circumferential groove.
  • the engaging in the recess 12 formed edge 8 of the tube sheet requires a bend of this edge 8 inwardly by much more than 90 °, so that the holding function of the deformed edge 8 relative to the wall of the collecting tank 6 is to be fulfilled.
  • the edge 8 was bent inwards by approximately 130 ° from the vertical inwards, into the recess 12 of the edge bead 7 .
  • the collecting box 6 has no other stop on the tube sheet 3 , since substantially flat tube sheets 3 are provided. According to FIG.
  • FIGS. 2 and 3 show a modification in that the deformed edge 8 of the tubesheets 3 is formed with protrusions 20 arranged at intervals at intervals. These projections 20 have been bent into the recess 12 .
  • the deformed edge 8 of the tubesheets 3 is formed with protrusions 20 arranged at intervals at intervals. These projections 20 have been bent into the recess 12 .
  • Recess 12 are divided by means of webs 14 in compartments 15 .
  • the webs 14 lead to a higher rigidity in the recess 12 , which can therefore be formed with a smaller wall thickness, whereby the supernatant ü on the cooling network is further reduced.
  • Fig. 3 is also in principle a device for clamping the collecting tank 6 with the tube sheet 3 can be seen.
  • the device has a series of punches.
  • a forming punch 40 alternates with a holding-down punch 30 .
  • the hold-down punches 30 each engage in a compartment 15 of the recess 12 and hold the collection box 6 in the desired position.
  • a forming die 40 bends a supernatant 20 on the deformed edge 8 in the adjacent compartment 15 into.
  • a forming punch 40 and a holding-down punch 30 were shown. In order to be able to fulfill the hold-down function, the hold-down punches 30 have to take effect somewhat earlier than the forming punches 40 in terms of time.
  • the device is located in a forming machine, which was simply provided with the reference numeral 50 .
  • the punches 30 and 40 act approximately perpendicular to the flat tubesheet 3 on the deformed edge 8 and the edge bead 7 a. From Fig. 4 it can be seen that the motor vehicle radiator, without changes, z. B. with regard to the connection between the tube sheet 3 and collecting tank 6 , make, with a cooling network lesser depth ⁇ T can be equipped.
  • the plastic collecting tanks 106 have an air inlet or outlet nozzle 190 .
  • the edge bead 107 of the manifolds 106 is fixed at the edge 108 of the tube plates 103 by clamping.
  • the intercooler has a series of flat tubes 101 with corrugated fins 102 interposed therebetween.
  • the tube sheets 103 have openings which are each provided with a collar 105 which are aligned with the cooling network.
  • the cooler also has on each narrow side a side part 180th One of them can be seen in the pictures.
  • an insert 160 is used, which is inserted into the tube plate 103 .
  • Various embodiments of the insert 160 are shown in FIGS. 10, 11 and 12.
  • the insert 160 is made of aluminum sheet by forming.
  • the insert 160 has an edge strip 161 of different design according to the various embodiments, which gives the insert 160 a frame-like configuration.
  • transverse webs 165 were provided between the two longitudinal sides of the insert 160 and its deformed marginal strip 161 , respectively.
  • the transverse webs 165 can improve the stability of the insert 160 and they can also be given a gas or liquid flow directing effect by appropriate formation of the angle of attack ⁇ (FIG. 12).
  • the size of the angle of attack ⁇ can change from transverse web 165 to transverse web 165 as a function of the position of the inlet or outlet connection 190 .
  • the transverse webs 165 are connected at both ends only via a relatively narrow and therefore rotatable web 166 with the edge strip 161 . Nevertheless, the transverse webs 165 only represent an option that can be dispensed with, especially with smaller radiator sizes. Also an option are the protrusions 167 located at the lower edge of the trim strip 161 . These projections 167 fit into openings 168 which are present in the tube plate 103 . Projections 167 and openings 168 together constitute a suitable measure for provisionally fixing the edge strip 161 in the tube sheet 103 so that the soldering process can be carried out. (Fig. 8, 11, 27) This caused concerns about tightness are unfounded in view of the achieved level of development of soldering.
  • FIG. 13 shows a section through the clamping, by bent lobes 120 , which act on the edge strips 161 of the insert 160 .
  • FIGS. 6 and 7. Another possibility for prefixing, the embodiment of FIGS. 6 and 7.
  • the edge strip 161 of the insert 160 is deformed like a channel. In this groove, the seal 109 is inserted, on which the edge bead 107 of the collecting tank 106 comes to rest, which is not shown in Figs. 6 and 7.
  • FIGS. 8 and 9 show the section A - A, which was drawn in FIG.
  • the seal 109 is located in a circumferential recess of the edge bead 107 of the collecting tank 106.
  • the seal 109 itself is a manufactured by extrusion rubber band approximately rectangular cross-section, which is cut to appropriate length.
  • the recess in the edge bead 107 has spaced-apart cross-sectional constrictions 171 , which can be seen in FIG. 9. These serve to give the seal 109 appropriate hold because it is trapped there.
  • the sealing effect is achieved by pressing the seal 109 on the edge strip 161 of the insert 160 .
  • the edge bead 107 rests against the already described transverse webs 165 of the insert part 160 and thus can not slip.
  • Another possibility or a further means to avoid slipping or to ensure the stability of the position of the edge bead 107 is the provision of a groove 175 in the edge bead 107 in which the one edge or side of the edge strip 161 engages.
  • FIGS. 17-20 This embodiment requires a correspondingly adapted deformation of the edge strip 161 , as the sections in the mentioned figures show.
  • the groove 175 has been dispensed with.
  • the deformation of the edge strip 161 and the edge bead 107 have been changed so that an abutment of the edge bead 107 on the edge strip 161 is present.
  • a partition wall 188 was formed in the plastic collection box 106 as its component, with which, as is known, the flow through the radiator can be selected as it is advantageous for certain applications.
  • the seal 109 with a cross-connection 187 form , on which the partition wall 188 comes to rest during assembly of the collecting tank 106 .
  • the complete flow deflection can be achieved by a further insertion part 189 .
  • the previously mentioned figures 17 to 23 show partial views or sections through the edge 108 of the tube sheet 103 and the edge strip 161 of the insert 160 in various embodiments, from which inter alia, the clamping closer. As Fig. 17 shows particularly well, has the outer edge of the edge bead 107 cutouts, which are provided where the projections 120 are present at the edge 108 of the tube sheet 103 . This results in an approximately smooth, ie continuous end edge on the outside.
  • the supernatants 120 are, as described above, bent inwards and cause the clamping. In this alternative solution proposal, it is not necessary to bend the projections 120 into recesses since the stability of the position of the edge bead 107 is effected here by the other measures described above. Attention is still to another feature that serves to position positioning of the insert 160 in the tube plate 103 . This feature is apparent from Figures 21-23 and 26 and 27. At the bottom of the tube sheet 103 knobs 176 were impressed at intervals, on which the other edge of the edge strip 161 rests. This achieves a more accurate positioning of the insert 160 , which otherwise, due to the bending radius at the edge 108 of the tube sheet 103 , would not exist.
  • FIG. 26 and 27 each show a view of the inside of a substantially flat tube plate 103 , wherein in Fig. 26, the tube plate 103 of adeflüsskühlers and in Fig. 27, the tube plate 103 of a charge air cooler is shown.
  • the openings 104 for the ends of the flat tubes can be seen there as well as the nubs described 176 and those openings 168 which receive the projections 167 at the lower edge of the edge strip 161 .
  • the edge 108 of the tube plate 103 is merely bent, ie erect.
  • the tube plates 3, 103 have no groove for receiving the seal.
  • FIG. 28 shows a modified embodiment of the second proposed solution, in which the collars 105 are formed at the openings 104 in the tube plate 103 in the direction of the collecting tank 106 .
  • the insert 160 With regard to the construction of the insert 160 , reference may be made to FIGS. 19 and 20 described.
  • both proposed solutions together with their embodiments have a minimum and therefore acceptable supernatant ü of the collecting tank 6, 106 via the cooling network result, the same was further reduced in the second proposed solution.
  • the second proposed solution allows the provision of a cooling network of lesser depth T , as described in connection with the first proposed solution.

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)
EP20040012186 2003-08-01 2004-05-22 Radiateur pour véhicules Expired - Lifetime EP1503165B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07024461A EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile
US10/901,880 US20050039894A1 (en) 2003-08-01 2004-07-29 Vehicle radiator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335344 2003-08-01
DE2003135344 DE10335344A1 (de) 2003-08-01 2003-08-01 Kraftfahrzeugkühler

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07024461A Division EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile

Publications (3)

Publication Number Publication Date
EP1503165A2 true EP1503165A2 (fr) 2005-02-02
EP1503165A3 EP1503165A3 (fr) 2006-08-02
EP1503165B1 EP1503165B1 (fr) 2008-05-28

Family

ID=33521529

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07024461A Expired - Lifetime EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile
EP20040012186 Expired - Lifetime EP1503165B1 (fr) 2003-08-01 2004-05-22 Radiateur pour véhicules

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07024461A Expired - Lifetime EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile

Country Status (3)

Country Link
EP (2) EP1912035B1 (fr)
DE (3) DE10335344A1 (fr)
ES (1) ES2324842T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9696099B2 (en) 2011-01-06 2017-07-04 Denso Corporation Heat exchanger with sealing member and protrusion between core plate and header
CN116442741A (zh) * 2023-05-09 2023-07-18 浙江速派汽车零部件有限公司 一种拼接板车盖

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002854A1 (de) * 2006-01-19 2007-07-26 Behr Gmbh & Co. Kg Befestigungsanordnung für Wärmeübertrager
JP5920167B2 (ja) 2012-10-17 2016-05-18 株式会社デンソー 熱交換器
JP6610777B2 (ja) 2016-04-20 2019-11-27 株式会社デンソー 熱交換器およびその製造方法
FR3084738B1 (fr) * 2018-07-31 2020-11-27 Valeo Systemes Thermiques Echangeur de chaleur avec joint d’etancheite comportant au moins une zone d’evidement
DE102018216659A1 (de) * 2018-09-27 2020-04-02 Mahle International Gmbh Wärmeübertrager
CN116164557B (zh) * 2023-03-02 2024-08-02 江苏凯乐汽车部件科技有限公司 一种汽车散热器及其制造工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050306B1 (fr) * 1969-07-21 1973-11-16 Chausson Usines Sa
FR2050314B1 (fr) * 1969-07-22 1974-02-22 Chausson Usines Sa
DE2852408B2 (de) * 1978-12-04 1981-10-01 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Klemmverbindung
JPS6023790A (ja) * 1983-07-18 1985-02-06 Nippon Denso Co Ltd 熱交換器
DE3440489A1 (de) 1984-11-06 1986-05-07 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Kuehler, insbesondere fuer die kuehlanlage eines verbrennungsmotors eines kraftfahrzeuges
DE3623458A1 (de) * 1986-07-11 1988-01-14 Laengerer & Reich Kuehler Kuehler fuer brennkraftmaschinen
DE4425238C2 (de) * 1994-07-16 1997-05-15 Laengerer & Reich Gmbh & Co Wärmeaustauscher, insbesondere Kühler
DE4436027A1 (de) * 1994-10-08 1996-04-11 Behr Gmbh & Co Verfahren zum Herstellen einer dichten Verbindung
DE29504526U1 (de) * 1995-03-16 1996-07-18 Autokühler GmbH & Co KG, 34369 Hofgeismar Wärmeaustauscher, insbesondere für Kraftfahrzeuge
FR2742532B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'encombrement reduit pour echangeur de chaleur
FR2742534B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Echangeur de chaleur a boite a fluide et plaque collectrice assemblees, notamment pour vehicule automobile
FR2742533B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Echangeur de chaleur de resistance a la pression renforcee
FR2742531B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'echangeur de chaleur, procede pour sa fabrication et echangeur de chaleur comprenant une telle plaque collectrice
FR2742528B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Echangeur de chaleur a plaque collectrice renforcee, notamment pour vehicule automobile
FR2750484B1 (fr) 1996-06-28 1998-09-18 Valeo Thermique Moteur Sa Echangeur de chaleur a collecteur plat serti, notamment pour vehicule automobile
FR2789758B1 (fr) 1998-11-30 2001-04-27 Valeo Thermique Moteur Sa Procede d'assemblage d'un echangeur de chaleur, en particulier de vehicule automobile, et echangeur ainsi obtenu
JP2000249492A (ja) * 1999-03-02 2000-09-14 Sanden Corp 熱交換器のタンク
DE10016029A1 (de) 2000-03-31 2001-10-04 Modine Mfg Co Wärmetauscher mit einer Vielzahl von Rohren
DE10132617A1 (de) 2001-07-05 2003-01-16 Modine Mfg Co Wärmeaustauscher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9696099B2 (en) 2011-01-06 2017-07-04 Denso Corporation Heat exchanger with sealing member and protrusion between core plate and header
CN116442741A (zh) * 2023-05-09 2023-07-18 浙江速派汽车零部件有限公司 一种拼接板车盖

Also Published As

Publication number Publication date
ES2324842T3 (es) 2009-08-17
EP1503165A3 (fr) 2006-08-02
DE502004009377D1 (de) 2009-05-28
EP1912035B1 (fr) 2009-04-15
DE502004007266D1 (de) 2008-07-10
EP1503165B1 (fr) 2008-05-28
EP1912035A1 (fr) 2008-04-16
DE10335344A1 (de) 2005-03-10

Similar Documents

Publication Publication Date Title
DE102006011626B4 (de) Wärmeübertragerrohr mit Versteifungsverformungen
EP1703243B1 (fr) Échangeur de chaleur avec tubes et ailettes et procédé de fabrication
DE3720483A1 (de) Waermetauscher
WO2004088234A2 (fr) Echangeur de chaleur
EP0374896A2 (fr) Condenseur à tube aplati, procédé de fabrication et applications
DE102005010493A1 (de) Wärmeübertrager mit flachen Rohren und flaches Wärmeübertragerrohr
EP2962056B1 (fr) Échangeur de chaleur
EP0566899B1 (fr) Echangeur de chaleur, notamment évaporateur
EP0864838A2 (fr) Echangeur de chaleur pour véhicule automobile
DE3732964A1 (de) Klemmverbindung
DE19722098B4 (de) Wärmeübertrager für ein Kraftfahrzeug
EP1273864A2 (fr) Echangeur de chaleur
EP1774245B1 (fr) Echangeur thermique integralement metallique et procede de fabrication associe
DE2923857A1 (de) Anordnung eines expansionsgefaesses und einer wasserwanne fuer waermeaustauscher, beispielsweise fuer den kuehler eines automobiles
EP1657512A1 (fr) Echangeur de chaleur avec un profilé ouvert en tant que boîtier
DE10237769A1 (de) Wärmeaustauscher und Verfahren zur Herstellung
DE19961199B4 (de) Wärmeübertrageranordnung
EP1503165B1 (fr) Radiateur pour véhicules
DE102007052888A1 (de) Wärmeübertrager, insbesondere für ein Fahrzeug
EP1567820A1 (fr) Changeur thermique
DE102006043526A1 (de) Wärmetauscher, inbesondere Ladeluftkühler oder Abgaskühler für eine Brennkraftmaschine eines Kraftfahrzeuges
EP1384968B1 (fr) Echangeur de chaleur et procédé de fabrication associé
EP1811259A1 (fr) Dispositif de fixation pour caloporteur
DE102011008118A1 (de) Wärmetauscher sowie Mehrkammerflachrohr dafür
DE10132485B4 (de) Sammelkasten für einen Wärmetauscher

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20070202

AKX Designation fees paid

Designated state(s): DE ES FR GB IT SE

17Q First examination report despatched

Effective date: 20070913

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502004007266

Country of ref document: DE

Date of ref document: 20080710

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080908

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20090303

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140527

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20140522

Year of fee payment: 11

Ref country code: IT

Payment date: 20140527

Year of fee payment: 11

Ref country code: SE

Payment date: 20140524

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150522

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150522

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150523

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150522

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150601

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160527

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004007266

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171201