EP0704666A1 - Echangeur de chaleur - Google Patents

Echangeur de chaleur Download PDF

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Publication number
EP0704666A1
EP0704666A1 EP95115309A EP95115309A EP0704666A1 EP 0704666 A1 EP0704666 A1 EP 0704666A1 EP 95115309 A EP95115309 A EP 95115309A EP 95115309 A EP95115309 A EP 95115309A EP 0704666 A1 EP0704666 A1 EP 0704666A1
Authority
EP
European Patent Office
Prior art keywords
tube
intake
tank
tube elements
heat exchanger
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
EP95115309A
Other languages
German (de)
English (en)
Other versions
EP0704666B1 (fr
Inventor
Yoshihisa c/o Zexel Corp. Konan Factory Eto
Toshio c/o Zexel Corp. Konan Factory Tsubakida
Takashi c/o Zexel Corp. Konan Factory Sugita
Shoji c/o Zexel Corp. Konan Factory Kuwabara
Yoshihiro c/o Zexel Corp. Konan Factory Sekiya
Hiroshi c/o Zexel Corp. Konan Factory Kobinata
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.)
Bosch Corp
Original Assignee
Zexel Corp
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 Zexel Corp filed Critical Zexel Corp
Publication of EP0704666A1 publication Critical patent/EP0704666A1/fr
Application granted granted Critical
Publication of EP0704666B1 publication Critical patent/EP0704666B1/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
    • 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
    • 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
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular 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
    • F28F9/0202—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
    • F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
    • F28F9/0217—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal 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
    • F28F9/0224—Header boxes formed by sealing end plates into covers

Definitions

  • the present invention relates to a heat exchanger mainly used in an air conditioning system for vehicles.
  • the object of the present invention is to provide a heat exchanger in which it is relatively easy to accommodate variations in the length of the tube elements so that the heat exchanger that can be provided in a plurality of sizes, and to do so at low manufacturing cost.
  • the heat exchanger comprises tube elements, each of which is provided with a pair of intake / outlet ports formed at one end parallel to each other and a U-shaped heat exchanging medium passage that communicates between these intake / outlet ports; fins provided alternately between a plurality of tube elements; a tank into which the intake / outlet portions of the tube elements are fitted and a partitioning plate provided in the tank, which blocks off one intake / outlet port of each tube element from the other and also separates the inside of the tank into an intake side, which communicates with one side of the intake / outlet portions of the tube elements and an outlet side, which communicates with the other side of the intake / outlet portions of the tube elements.
  • each of the tube elements the shape of the tube cross section extending from the intake / outlet ports to the vicinity of the area of the U-turn in the heat exchanging medium passage is consistent.
  • the partitioning plate is provided with tube fitting notches that are fitted on to the tube partitioning portions of the tube elements.
  • the heat exchanger core is constituted by laminating a plurality of tube elements, the shape whose tube cross section is consistent from the intake / outlet ports to the vicinity of the flow path U-turn, alternately with fins.
  • the intake / outlet portions of the various tube elements of the heat exchanger core are inserted into a tank that is provided separately, and tube fitting notches are provided toward the heat exchanger core in the partitioning plate that divides the inside of the tank, that fit on to the tube partitioning portions that are formed at approximately the center of the intake / outlet portion of the tube elements.
  • tube elements of varying lengths can be formed by first forming the plates for a tube element of a given length and then by cutting the plates at various points, thereby increasing the possible variations of the tube elements.
  • the heat exchanger according to the present invention comprises tube elements, in each of which the shape of the tube cross section extending from the intake / outlet ports to the vicinity of the flow path U-turn area is consistent, at least one indented portion for cutting, which is indented from the outside of the tube toward the inside, is provided at a given location along the length of the tube element, whereby a tube element of a specific length is formed by cutting at a given indented portion for cutting and the shoulder part of the remaining part of the indented portion for cutting functions as a tank contact portion; fins alternately provided between a plurality of tube elements; a tank into which the intake / outlet ports of the tube elements are fitted and a partitioning plate provided in the tank, which blocks off one side of the intake / outlet portions of the tube elements from the other and which also separates the inside of the tank into an intake side, which communicates with one side of the intake / outlet portions of the tube elements, and an outlet side, which communicates with the other intake / outlet portions of the tube elements.
  • the tube elements are mounted by placing the tank contact portions of the tube elements into contact with the lower portion of the tank with the tube fitting notches provided in the partitioning plate that partitions the inside of the tank fitted onto the tube partitioning portions at approximately the center of the intake / outlet portion of the tube elements.
  • this heat exchanger is constituted with a heat exchanger core which, in turn, is constituted by laminating a plurality of tube elements that have a consistent tube cross section shape from the intake / outlet ports to the vicinity of the flow path U-turn, at least one indented portion for cutting that is indented from the outside of the tube toward the inside in the middle of the tube and a tank contact portion, in which intake / outlet ports are constituted by cutting at a given indented portion for cutting in the tube elements, alternately with fins.
  • the intake / outlet portions of the tube elements in the heat exchanger core are inserted into a tank that is provided separately and the tube elements are mounted by placing the tank contact portions of the tube elements in contact with the lower portion of the tank and fitting the tube fitting notches provided toward the heat exchanger core in the partitioning plate, which partitions the inside of the tank, onto the tube partitioning portions at approximately the center of the intake / outlet portions of the tube elements.
  • the shape of the tube cross section from the intake / outlet ports to the vicinity of the flow path U-turn of each tube element is consistent and an indented portion for cutting provided with a tank contact portion for positioning is formed along the length of the tube.
  • the intake / outlet ports of the tube elements are divided into intake side ports and outlet side ports by the partitioning plate in the tank, thus ensuring that no leak of heat exchanging medium will occur.
  • the shape of the cross section of the intake / outlet ports remain as it was before the cut. Therefore, the assembly method of the heat exchanger does not change, either.
  • a heat exchanger comprising tube elements of a plurality of variations in length can be easily manufactured.
  • FIGS. 1 through 4 show a heat exchanger in the first embodiment of the present invention.
  • the heat exchanger comprises a heat exchanger core 3 formed by laminating tube elements 1, each of which is provided with a roughly U-shaped heat exchanging medium passage, alternately with corrugated fins 2 and a tank 5 that is connected to one end of the heat exchanger core 3.
  • the tank 5 is provided with intake / outlet pipes 4 and 4.
  • each tube element 1 is approximately rectangular and is formed by bonding two formed plates 10 and 10 face-to-face.
  • the formed plates10 are formed through so-called press forming and are constituted of aluminum or an aluminum alloy, dressed with a brazing material on the surface.
  • the formed plates 10 are each provided with an projection 11 that extends from one end of the formed plate to the vicinity of the other end, and an indented portion for heat exchanging medium passage formation 12 that is formed around the projection 11 except at one end.
  • a tube element 1 is constituted by bonding two such formed plates 10 and 10 face-to-face.
  • a roughly U-shaped heat exchanging medium passage 15 is formed with the projections 11 and the indented portions for heat exchanging medium passage formation 12.
  • intake / outlet ports 16a and 16a for heat exchanging medium open, and in the vicinity of the other end a flow path U-turn area 17 is formed.
  • a tube partitioning portion 18 is formed with the projections 11 that are bonded face-to-face. This ensures that the heat exchanging medium that flows in through one of the intake / outlet ports 16a will flow to the other of the intake / outlet ports 16a after making a U-turn in the flow path U-turn area 17.
  • the shape of the tube cross section is consistent from the intake / outlet portion 16 at one end, where the intake / outlet ports 16a and 16a open, to the flow path U-turn area 17 (to the end of the projections 11), its cross section remains the same even if the tube element 1 is cut to an arbitrary length.
  • the tube element described above only has to be cut at an appropriate position (length) to correspond to a given variation and then the tube element 1 that has been cut to support that particular variation can be mounted to the heat exchanger.
  • the tank 5 is constituted with a pipe-side tank member 20 and a tube-side end plate 21, as shown in FIGS. 1, 3 and 4.
  • the tank 5 is also provided with a partitioning plate 22 that partitions the inside of the tank 5.
  • the pipe-side tank member 20 has a box-like shape with one side open and pipe insertion holes 23 (shown in FIG. 1), for inserting the intake / outlet pipes 4 and 4, are bored in the upper surface, which is the side surface opposite the open side.
  • the tube-side end plate 21 is formed through so-called press forming and is constituted of aluminum or an aluminum alloy dressed with a brazing material on its surface.
  • the tube-side end plate 21 is constituted of a flat plate with its edges bent toward the pipe-side tank member to form a fitting frame 25, into which the pipe-side tank member 20 is fitted.
  • a plurality of tube element insertion holes 27, for inserting the intake / outlet portions 16 of the tube elements 1, are bored over specific intervals M1 in the bottom surface portion 26 of the tube-side end plate.
  • the intake / outlet portions 16, which constitute the upper ends of the tube elements 1, and the tube partitioning portions 18 can be inserted into the tube element insertion holes 27 as they are, and a burr 30 extends below the tube element insertion holes 27, to improve the brazing contact with the tube elements 1.
  • the partitioning plate 22 divides the inside of the tank 5 and is provided at approximately the center in the direction of the width of the tank, with tube fitting notches 33 for fitting on to the tube partitioning portion 18 at approximately the center of the intake / outlet portion 16 of each tube element 1, formed by notching at its lower edge.
  • the interval between these tube fitting notches 33 is set to correspond to the interval M1 of the tube element insertion holes 27 described earlier.
  • a protrusion 34a is formed at both sides of each tube fitting notch 33, to be fitted into the indented tube partitioning portions 18 so that the gaps between the tube partitioning portions 18 and the tube element insertion holes 27 are filled.
  • the heat exchanger described above since it is possible to mount the tube elements 1 after setting their lengths arbitrarily by cutting, a heat exchanger with specific variations in the length of the tube elements 1 can be constituted with relative ease and at low cost.
  • the lengths of the tube elements 1 can be varied simply by changing the length of a single type of tube element formed in a single metal die and it becomes possible to produce a heat exchanger with tube elements of differing lengths (different variations) on a single automated assembly production line.
  • each tube element 1 is brazed while fitted into a tube fitting notch 33 of the partitioning plate 22 inside the tank 5, a fillet is formed on the tank at the time of brazing the tube-side end plate 21 of the tank 5 and the tube elements 1. Consequently, there is no danger of the brazing material being drawn away to the fins 2, and thus, brazing material shortage is prevented, ensuring good brazing.
  • FIGS. 5 and 6 Note that components with identical structures to those in the first embodiment are assigned the same reference numbers and their explanation is omitted here.
  • the difference between the heat exchanger in the second embodiment according to the present invention and the one in the first embodiment described earlier is that, as shown in FIG. 5, a plurality of indented portions for cutting 41 are provided at appropriate locations toward the outside in the direction of the width of a tube element 40.
  • the other structural features are identical to those in the heat exchanger in the first embodiment.
  • each tube element 40 at least one indented portion for cutting 41, which is indented from the outside of the tube to the inside is provided along the length of the tube whose cross section shape is formed consistent from the intake / outlet ports 16a and 16a formed at the intake / outlet portion 16 to the flow path U-turn area 17, and the length of the tube element 40 can be set arbitrarily by cutting at a given indented portion for cutting 41 to a specific length (for instance, L1, L2, L3 or L4 in the figure).
  • the shape of the cross section of the front ends of the intake / outlet ports 16 and 16 remains unchanged after the tube element 40 is cut at the specific position mentioned above, and also, under the indented portion for cutting 41, a tank contact portion 42 for positioning the tube element 40 through its contact with the tube-side end plate 21 of the tank 5 is formed after the cut.
  • the method of assembling the heat exchanger does not change because of the cutting in any way whatsoever (see FIG. 6).
  • tube elements 40 that are inserted in the tube element insertion holes 27 of the tank 5 are brazed with their tube partitioning portions 18 fitted into the tube fitting notches 33 of the partitioning plate 22, as in the case of the heat exchanger in the first embodiment (see FIG. 6).
  • the heat exchanger described above since it is possible to mount the tube elements 40 after setting their lengths at arbitrary lengths by cutting them at a specific position, a heat exchanger with a number of variations in the length of the tube elements 40 can be constituted with relative ease and at low cost.
  • the lengths of the tube elements 40 can be varied simply by changing the length of a single type of tube element formed in a single metal die and it becomes possible to produce a heat exchanger with differing lengths of tube elements (different variations) on a single automated assembly production line.
  • the shoulder of the remaining portion of the indented portion for cutting 41 that has been cut functions as a tank contact portion 42 which performs positioning by placing the tube element 40 in contact with the tube-side end plate 21 of the tank 5.
  • the tube elements 40 do not hit the partitioning plate 22 and consequently, no gap is formed between the partitioning plate 22 and the tube-side end plate 21 during assembly, which in turn prevents leak inside the tank 5.
  • a protrusion 36 which fits into the tube partitioning portion 18, is formed on both sides of each tube element insertion hole 27 at approximately the mi ddle thereof.
  • the shape of the tube element insertion hole 27 is formed identical to the shape of the cross section of the tube element 1. Because the protrusions 36 are provided, no protrusion is formed at the sides of the tube fitting notches 33 of the partitioning plate 22 and, therefore, only the tube fitting notches 33 are formed, and the shape of the partitioning plate 22 is simplified.
  • the other features have identical structures to those in the first embodiment, are assigned the same reference numbers and their explanation is omitted here.
  • the lengths can be achieved by simply changing the length of a single type of tube element formed in a single metal die and it becomes possible to produce a heat exchanger with differing lengths of tube elements (different variations) on a single automated assembly production line.
  • each tube element is brazed while fitted into a tube fitting notch of the partitioning plate inside the tank, a fillet is formed on the tank at the time of brazing the tube-side end plate of the tank and the tube elements. Consequently, there is no danger of the brazing material being drawn away to the fins, and a brazing material shortage is thus prevented, ensuring good brazing.
  • the intake / outlet portion of the tube element is divided into an intake side and an outlet side by the partitioning plate of the tank, no leak of heat exchanging medium occurs.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP95115309A 1994-09-29 1995-09-28 Echangeur de chaleur Expired - Lifetime EP0704666B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6259533A JPH0894285A (ja) 1994-09-29 1994-09-29 熱交換器
JP259533/94 1994-09-29

Publications (2)

Publication Number Publication Date
EP0704666A1 true EP0704666A1 (fr) 1996-04-03
EP0704666B1 EP0704666B1 (fr) 1999-05-26

Family

ID=17335433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115309A Expired - Lifetime EP0704666B1 (fr) 1994-09-29 1995-09-28 Echangeur de chaleur

Country Status (5)

Country Link
EP (1) EP0704666B1 (fr)
JP (1) JPH0894285A (fr)
KR (1) KR0170535B1 (fr)
CN (1) CN1123402A (fr)
DE (1) DE69509850T2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770635A1 (fr) * 1997-11-06 1999-05-07 Valeo Thermique Moteur Sa Echangeur de chaleur du type brase, notamment de vehicule automobile, et procede de fabrication
DE19752139A1 (de) * 1997-11-25 1999-05-27 Behr Gmbh & Co Wärmeübertrager für ein Kraftfahrzeug
FR2780153A1 (fr) * 1998-06-23 1999-12-24 Valeo Thermique Moteur Sa Echangeur de chaleur a tubes plats, en particulier pour vehicule automobile
EP1731864A1 (fr) * 2005-06-11 2006-12-13 Modine Manufacturing Company Echangeur de chaleur métallique et procédé de fabrication de celui-ci
WO2006133748A1 (fr) * 2005-06-11 2006-12-21 Modine Manufacturing Company Echangeur thermique integralement metallique et procede de fabrication associe
EP1764570A1 (fr) * 2005-09-17 2007-03-21 Modine Manufacturing Company Echangeur de chaleur entierement métallique
DE102010009533B3 (de) * 2010-02-26 2011-06-22 Modine Manufacturing Co., Wis. Wärmetauscher

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100565818B1 (ko) 1996-08-12 2007-04-04 칼소닉 칸세이 가부시끼가이샤 인테그럴 형 열교환기
WO2006082084A1 (fr) * 2005-02-03 2006-08-10 Behr Gmbh & Co. Kg Echangeur thermique
KR100691845B1 (ko) * 2005-12-30 2007-03-12 권동철 열교환장치.
JP2008224057A (ja) * 2007-03-08 2008-09-25 Calsonic Kansei Corp 熱交換器および熱交換器のヘッダタンクおよびその製造方法
AU2011201083B2 (en) 2010-03-18 2013-12-05 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
US9309839B2 (en) 2010-03-18 2016-04-12 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
JP5541218B2 (ja) * 2011-04-01 2014-07-09 株式会社デンソー 熱交換器
CN103175433A (zh) * 2013-03-29 2013-06-26 浙江银轮机械股份有限公司 一种散热器用主板及其加工方法
JP6500666B2 (ja) * 2015-07-16 2019-04-17 株式会社デンソー 熱交換器の製造方法
CN106524792A (zh) * 2016-12-30 2017-03-22 广东申菱环境系统股份有限公司 一种模块化串接换热器及其制作方法
JP7486671B2 (ja) * 2021-06-28 2024-05-17 三菱電機株式会社 冷媒分配器、熱交換器及び冷凍サイクル装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113003A1 (fr) * 1982-12-22 1984-07-11 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG Echangeur de chaleur
DE3803599A1 (de) * 1988-02-06 1989-08-17 Happel Gmbh & Co Roehrenwaermetauscher und verfahren zu seiner herstellung
JPH051896A (ja) 1991-02-13 1993-01-08 Zexel Corp 熱交換器
DE4307504C1 (de) * 1993-03-10 1994-09-22 Mtu Friedrichshafen Gmbh Wärmetauscher, insbesondere Ladeluftkühler einer Brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113003A1 (fr) * 1982-12-22 1984-07-11 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG Echangeur de chaleur
DE3803599A1 (de) * 1988-02-06 1989-08-17 Happel Gmbh & Co Roehrenwaermetauscher und verfahren zu seiner herstellung
JPH051896A (ja) 1991-02-13 1993-01-08 Zexel Corp 熱交換器
DE4307504C1 (de) * 1993-03-10 1994-09-22 Mtu Friedrichshafen Gmbh Wärmetauscher, insbesondere Ladeluftkühler einer Brennkraftmaschine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770635A1 (fr) * 1997-11-06 1999-05-07 Valeo Thermique Moteur Sa Echangeur de chaleur du type brase, notamment de vehicule automobile, et procede de fabrication
DE19752139A1 (de) * 1997-11-25 1999-05-27 Behr Gmbh & Co Wärmeübertrager für ein Kraftfahrzeug
FR2771483A1 (fr) * 1997-11-25 1999-05-28 Behr Gmbh & Co Echangeur de chaleur pour vehicules automobiles
US6202741B1 (en) 1997-11-25 2001-03-20 Behr Gmbh & Co. Heat transfer device for a motor vehicle and method of making same
DE19752139B4 (de) * 1997-11-25 2004-06-03 Behr Gmbh & Co. Wärmeübertrager für ein Kraftfahrzeug
FR2780153A1 (fr) * 1998-06-23 1999-12-24 Valeo Thermique Moteur Sa Echangeur de chaleur a tubes plats, en particulier pour vehicule automobile
EP1731864A1 (fr) * 2005-06-11 2006-12-13 Modine Manufacturing Company Echangeur de chaleur métallique et procédé de fabrication de celui-ci
WO2006133748A1 (fr) * 2005-06-11 2006-12-21 Modine Manufacturing Company Echangeur thermique integralement metallique et procede de fabrication associe
KR100957665B1 (ko) * 2005-06-11 2010-05-12 모다인 매뉴팩츄어링 컴파니 풀-메탈 열 교환기 및 이의 제조 방법
EP1764570A1 (fr) * 2005-09-17 2007-03-21 Modine Manufacturing Company Echangeur de chaleur entierement métallique
DE102010009533B3 (de) * 2010-02-26 2011-06-22 Modine Manufacturing Co., Wis. Wärmetauscher

Also Published As

Publication number Publication date
CN1123402A (zh) 1996-05-29
DE69509850T2 (de) 1999-09-23
EP0704666B1 (fr) 1999-05-26
KR0170535B1 (ko) 1999-03-20
KR960011379A (ko) 1996-04-20
DE69509850D1 (de) 1999-07-01
JPH0894285A (ja) 1996-04-12

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