EP0864840A2 - Echangeur de chaleur pour véhicule automobile - Google Patents

Echangeur de chaleur pour véhicule automobile Download PDF

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Publication number
EP0864840A2
EP0864840A2 EP98104134A EP98104134A EP0864840A2 EP 0864840 A2 EP0864840 A2 EP 0864840A2 EP 98104134 A EP98104134 A EP 98104134A EP 98104134 A EP98104134 A EP 98104134A EP 0864840 A2 EP0864840 A2 EP 0864840A2
Authority
EP
European Patent Office
Prior art keywords
partition
heat exchanger
wall
exchanger according
box
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
EP98104134A
Other languages
German (de)
English (en)
Other versions
EP0864840A3 (fr
EP0864840B1 (fr
Inventor
Franco Ghiani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19722099A external-priority patent/DE19722099B4/de
Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP0864840A2 publication Critical patent/EP0864840A2/fr
Publication of EP0864840A3 publication Critical patent/EP0864840A3/fr
Application granted granted Critical
Publication of EP0864840B1 publication Critical patent/EP0864840B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes
    • 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0082—Charged air coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
    • Y10S165/471—Plural parallel conduits joined by manifold
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
    • Y10S165/471—Plural parallel conduits joined by manifold
    • Y10S165/481—Partitions in manifold define serial flow pattern for conduits/conduit groups
    • Y10S165/482—Partitions are separate members

Definitions

  • the invention relates to a heat exchanger for a motor vehicle with one arranged between two collecting boxes Ribs / tube block, with all tube ends of the ribs / tube block in the area of each collection box expanded and flat against each other then assembled into a tube end package are, and the two collection boxes each flush placed on the assigned tube end package and are tightly soldered to it
  • Such a heat exchanger is in the unpublished DE 195 43 986.4.
  • this heat exchanger is a composite of flat tubes and corrugated fins Ribs / tube block provided, the tube ends of the flat tubes are expanded with a rectangular cross-section, that the adjacent pipe ends with their broad sides Wall sections lie flat in a row.
  • the narrow sides of the widened pipe ends Representing wall sections are in one on each side aligned escape so that the pipe ends on the opposite sides of the flat tubes each a compact and form a closely spaced tube end package.
  • a collecting box is placed on each tube end package, the one with the side walls that through the narrow sides the pipe ends formed overlap outside and lies flush against this escape formed by the narrow sides.
  • the object of the invention is to provide a heat exchanger at the beginning to create a better leadership through the collecting boxes and the flat tubes of the fins / tube block conducted flow medium allows.
  • At least one Collection box at least one dividing the collection box Partition is provided, which in its outer contour matched an inner contour of a wall of the collecting tank is that it can be soldered tightly all around to the inner contour is, and the a support foot for attaching the partition two adjacent wall sections adjoining one another Has tube ends of the tube end package.
  • Coolant, water in particular, can be used as the flow medium or air can be provided, the heat exchanger in particular as coolant / air-water / air or air / air cooler is designed.
  • the cooler represents an intercooler Solution it is possible, even in collection boxes that without the need for an additional tube sheet widened pipe ends of the fins / pipe block placed are to provide subdivisions by means of at least one partition, which is basically the case with heat exchangers with tube plates was already known.
  • the partition according to the invention Solution is designed so that the partition is already at the pre-assembly of the entire heat exchanger can be integrated can and then in the soldering furnace together with the rest Share the heat exchanger in a common soldering process tightly with the collecting box and the respective pipe ends can be connected.
  • the partition can be held in place using the holding foot in a simple way before putting on the collection box the respective wall sections of the corresponding pipe ends be plugged on.
  • the holding foot has at least a one-piece, web-like tab on the under Formation of a receiving slot protrudes from the partition.
  • a receiving slot protrudes from the partition.
  • the Recording slot is designed so that the partition in front the soldering along the wall sections in different Positions put on and possibly even relative to the wall sections of the pipe ends for adjustment can be moved.
  • the holding foot is included Centering bevels for attaching to the wall sections the pipe ends. Because of these centering bevels Attach the partition to the wall sections of the corresponding ones Pipe ends simplified. Through the holding foot is the partition non-positively on the assigned pipe ends held.
  • the partition wall at least one fixing lug at a distance from the holding foot, in the assembled state of the partition into a corresponding one Recess protrudes into the wall of the collection box.
  • the fixing nose is integrally molded like the tab on the holding foot, so that the partition can be designed as a simple sheet metal stamped part can.
  • the fixing nose provided with at least one deformable display corner the in the assembled state of the partition through the recess of the Wall protrudes through the collecting box and deformed in this way is that they have an edge of the recess on the outside of the collection box engages positively.
  • the fixing lug on two opposite sides assigned the opposite of each other are deformed. This results in secure clawing of the partition on the collecting box the soldering, so that the partition in the pre-assembled state of the heat exchanger, i.e. before carrying out the soldering process, is already securely and clearly positioned.
  • the collecting box has in the area of the partition at least one in one to the Partition parallel positioning rib on, on which the partition is flush when assembled. This form-fitting system ensures stable positioning the partition further improved.
  • two positioning ribs spaced parallel to one another are provided, and the partition is provided with supporting edges that in its dimensioning so on the distance of the positioning ribs are matched to each other that the partition - related to a longitudinal axis of the collecting tank - axially secured is held between the positioning ribs.
  • a heat exchanger such as a section of FIGS. 1 to 4 is designed as a water / air cooler and corresponds in its basic structure to one heat exchanger described in DE 195 43 986.4.
  • the Water / air cooler has a fins / tube block F, W that from a variety of parallel to each other Flat tubes F and a variety of arranged between them Corrugated fins W is composed.
  • the flat tubes F have tube ends 5 on opposite sides, which are expanded in such a way that the neighboring ones Pipe ends 5 flat against each other in a common escape issue.
  • Each tube end 5 is a rectangular, clear Cross section widened, the adjacent pipe ends 5 connect each other with their broad sides and the Narrow sides of the tube ends 5 due to the arrangement of all Pipe ends 5 flush and aligned in a common escape connect to each other.
  • F, W On the pipe ends 5 on the opposite Sides of the fins / tube block are F, W respectively a serving as a collecting box water box 1, where the water boxes 1 each as for the fins / tube block F, W and U-shaped profiles that are open towards the front are.
  • the two water boxes on the opposite Sides of the fins / tube block F, W each have essentially the same profile. Differentiate the two water boxes only in that the one water box 1, which is shown in FIGS.
  • the partition 4 represents an essentially flat sheet metal plate are also preferably made of aluminum is.
  • the outer contour of the partition 4 is both in shape as well as their dimensions to an inner contour of the U-shaped Profiles (Fig. 5) of the water tank 1 adapted.
  • the Partition 4 is thus inserted in the water tank 1 Condition with its outer contour all around on the inner contour the inner wall of the water tank 1.
  • the outer contour the partition 4 can be seen from FIG. 6, taking into account is that the partition 4 compared to the illustration of the profile of the water box 1 according to FIG. 5 rotated by 180 ° is.
  • the partition 4 has a holding foot 9, which in the open End faces of two adjacent pipe ends 5 protrude, which are halfway across the fins / tube block (Fig. 1 to 3). These are the outer contour of the partition 4 defining, opposite side edges in their foot area and thus at the level of the holding foot 9 with one each Gradation 17 (Fig. 6) provided, which is on the upper Front edges of the associated pipe ends 5 in the attached Support the condition of the partition 4.
  • the distance between the two levels 17 to each other thus corresponds exactly to the internal dimensions of the openings defined by the tube ends 5 Flat tubes F.
  • the holding foot 9 In order to hold the partition 4 in a force-fitting manner on the adjacent, broad wall sections of the neighboring To enable pipe ends 5, the holding foot 9 also a one-piece molded and graduated bent Support tab 10, 11, which protrudes from the partition 4, that between the support tab 10 and by the Plate shape of the partition 4 defined level to an opposite Opening slot A open on the sides results (Fig. 7).
  • the lower ends of the holding foot 9 have both in the area of the support tab 10 as well as in the plate area the partition 4 each obliquely curved outward centering 11, 12, which securely attach the partition 4 on the assigned wall sections 8 of the neighboring ones Pipe ends 5 even with slight axial misalignment - in Seen longitudinal extension of the water tank 1 - allow.
  • the partition 4 is in addition to its in the area of the linear Creation of their outer contour, tight soldering with the inner wall of the water tank 1 form-fitting positioned on the water tank 1.
  • this positioning ribs 6, 7 is the partition 4 by two Support edges 13 held axially positioned, the right angle from the opposite side edges of the outer contour of the Partition 4 in alignment with this outer contour and the in height in such a way on the distance between the two positioning ribs 6, 7 are matched to each other so that they fit snugly between the positioning ribs 6, 7 are held.
  • the support edges 13 and thus also the partition 4 can be moved between the positioning ribs 6, 7, which only represent linear guides.
  • a fixing lug 14 provided in the plane of the partition 4th extended upward stretches.
  • This fixing lug 14 is in the Water box 1 has a corresponding, slot-shaped recess 16 assigned by the fixing lug 14 to the outside of the water box 1 protrudes.
  • the fixing nose 14 is also on their opposite sides with one each Exhibition corner 15 provided by in a simple manner corresponding, parallel to the outside of the water tank 1 Slits of the fixing lug 14 from their opposite Pages are created.
  • These display corners 15 are deformable, the slots preferably being such the depth of the recess 16 in the water tank 1 matched are that the Ausstellcken 15 on the outside of the water tank 1 can be bent to the side and such a clawing of the partition 4 with the water tank 1 form (Fig. 4). 4, it must be taken into account that the top view shown rotates by 180 ° compared to the representations shown in FIGS. 1 to 3 is.
  • the partition 4 For mounting the water / air cooler and especially for mounting the partition 4 inside the water box 1 will initially the partition 4 inserted so far in the water tank, until the fixing lug 14 protrudes through the recess 16.
  • the partition 4 is between the two positioning ribs 6, 7 inserted and along these positioning ribs 6, 7 to the linear shape of their outer contour moved with the inner wall of the water tank 1.
  • the display corners 15 are preferably by means of a tool in the form of pliers or the like according to FIG. 4 bent, whereby the positive fixation of the Partition 4 in the water tank 1 results.

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)
EP98104134A 1997-03-11 1998-03-09 Echangeur de chaleur pour véhicule automobile Expired - Lifetime EP0864840B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19709909 1997-03-11
DE19709909 1997-03-11
DE19722099 1997-05-27
DE19722099A DE19722099B4 (de) 1997-03-11 1997-05-27 Wärmeübertrager für ein Kraftfahrzeug

Publications (3)

Publication Number Publication Date
EP0864840A2 true EP0864840A2 (fr) 1998-09-16
EP0864840A3 EP0864840A3 (fr) 1999-12-01
EP0864840B1 EP0864840B1 (fr) 2001-09-26

Family

ID=26034707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104134A Expired - Lifetime EP0864840B1 (fr) 1997-03-11 1998-03-09 Echangeur de chaleur pour véhicule automobile

Country Status (4)

Country Link
US (1) US6068050A (fr)
EP (1) EP0864840B1 (fr)
JP (1) JP3983881B2 (fr)
ES (1) ES2162358T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793014A1 (fr) * 1999-04-28 2000-11-03 Valeo Thermique Moteur Sa Echangeur de chaleur pour fluide sous pression elevee
WO2000075591A1 (fr) * 1999-06-02 2000-12-14 Long Manufacturing Ltd. Echangeur de chaleur serti de rampes

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000304488A (ja) * 1999-04-23 2000-11-02 Calsonic Kansei Corp アルミニウム合金製熱交換器
US6332495B1 (en) * 1999-06-02 2001-12-25 Long Manufacturing Ltd. Clip on manifold heat exchanger
US6530424B2 (en) * 1999-06-02 2003-03-11 Long Manufacturing Ltd. Clip on manifold heat exchanger
DE10147192A1 (de) 2001-09-25 2003-04-17 Modine Mfg Co Wärmeaustauscher mit einem Rippen-Flachrohr-Block und Herstellungsverfahren
US7418999B2 (en) * 2002-05-31 2008-09-02 Zexel Valeo Climate Control Corporation Heat exchanger
CA2443496C (fr) * 2003-09-30 2011-10-11 Dana Canada Corporation Echangeurs de chaleur a faisceau comprenant des tubes a extremite de section elargie
JP4487880B2 (ja) * 2004-08-26 2010-06-23 株式会社デンソー インタークーラ
US7195060B2 (en) * 2005-04-01 2007-03-27 Dana Canada Corporation Stacked-tube heat exchanger
JP4670610B2 (ja) * 2005-11-29 2011-04-13 株式会社デンソー インタークーラ
JP4640288B2 (ja) * 2005-12-09 2011-03-02 株式会社デンソー インタークーラ
EP1923654B1 (fr) * 2006-11-18 2010-02-03 Modine Manufacturing Company Échangeur de chaleur
DE102007042282A1 (de) * 2006-09-06 2008-03-27 Behr Gmbh & Co. Kg Wärmeübertrager
WO2008067970A1 (fr) * 2006-12-04 2008-06-12 Behr Gmbh & Co. Kg Boîtier destiné à recevoir un liquide destiné à un échangeur thermique, procédé de réalisation d'un tel boîtier, et échangeur thermique
DE102006057031A1 (de) * 2006-12-04 2008-06-05 Behr Gmbh & Co. Kg Kasten zur Aufnahme eines Fluids für einen Wärmeübertrager sowie Verfahren zur Herstellung eines derartigen Kastens, Wärmeübertrager
JP2013088010A (ja) * 2011-10-17 2013-05-13 Maruyasu Industries Co Ltd Ｕターン型熱交換器
JP6276054B2 (ja) * 2013-06-21 2018-02-07 株式会社ティラド 熱交換器
JP2017122538A (ja) * 2016-01-07 2017-07-13 株式会社デンソー 熱交換器
EP3457067B1 (fr) * 2017-09-15 2023-01-18 Alfa Laval Corporate AB Support de déflecteur et déflecteur

Citations (1)

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Publication number Priority date Publication date Assignee Title
DE19543986A1 (de) 1995-11-25 1997-05-28 Behr Gmbh & Co Wärmetauscher und ein Verfahren zur Herstellung eines Wärmetauschers

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CH378353A (de) * 1960-09-01 1964-06-15 Urech Karl Wärmeaustauscher mit plattenförmigen Austauschelementen
DE2139364C3 (de) * 1971-08-06 1974-01-24 Sueddeutsche Kuehlerfabrik Julius Fr. Behr, 7000 Stuttgart-Feuerbach Trennwand für einen Wasserkasten eines Wärmetauschers
FR2603373B1 (fr) * 1986-09-02 1989-07-28 Valeo Element separateur pour la boite a eau d'un echangeur de chaleur
DE3834822A1 (de) * 1988-10-13 1990-04-19 Sueddeutsche Kuehler Behr Waermetauscher
JPH02103666U (fr) * 1989-02-02 1990-08-17
ES2128310T3 (es) * 1990-10-08 1999-05-16 Showa Aluminium Co Ltd Termocambiador.
US5209292A (en) * 1992-05-15 1993-05-11 Zexel Usa Corporation Condenser header and tank assembly with interference fit baffle
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
DE19543986A1 (de) 1995-11-25 1997-05-28 Behr Gmbh & Co Wärmetauscher und ein Verfahren zur Herstellung eines Wärmetauschers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793014A1 (fr) * 1999-04-28 2000-11-03 Valeo Thermique Moteur Sa Echangeur de chaleur pour fluide sous pression elevee
WO2000066964A1 (fr) * 1999-04-28 2000-11-09 Valeo Thermique Moteur Echangeur de chaleur pour fluide sous pression elevee
US6564863B1 (en) 1999-04-28 2003-05-20 Valeo Thermique Moteur Concentrated or dilutable solutions or dispersions, preparation method and uses
WO2000075591A1 (fr) * 1999-06-02 2000-12-14 Long Manufacturing Ltd. Echangeur de chaleur serti de rampes
KR100698670B1 (ko) * 1999-06-02 2007-03-23 다나 캐나다 코포레이션 열 교환기 및 열 교환기의 제작 방법

Also Published As

Publication number Publication date
JP3983881B2 (ja) 2007-09-26
EP0864840A3 (fr) 1999-12-01
US6068050A (en) 2000-05-30
EP0864840B1 (fr) 2001-09-26
JPH10325693A (ja) 1998-12-08
ES2162358T3 (es) 2001-12-16

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