JPS62153685A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS62153685A JPS62153685A JP29491885A JP29491885A JPS62153685A JP S62153685 A JPS62153685 A JP S62153685A JP 29491885 A JP29491885 A JP 29491885A JP 29491885 A JP29491885 A JP 29491885A JP S62153685 A JPS62153685 A JP S62153685A
- Authority
- JP
- Japan
- Prior art keywords
- header tank
- heat exchange
- header
- heat exchanger
- partition wall
- 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
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
- F28D1/05366—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 産業上の利用分野 この発明は、熱交換器に関りる。[Detailed description of the invention] Industrial applications This invention relates to a heat exchanger.
この明細書において、前後とは、熱交換器の風入側を前
、これと反対側を後、左右とは後に向かっていうものと
する。In this specification, "front and rear" refers to the inlet side of the heat exchanger as the front, the opposite side to the rear, and "left and right" refers to the rear.
従来の技術とその問題点
従来の熱交換器としては、第２図に示Ｊ゛ように、上お
よび下へツダクンク（３１）（３２）と、両端部がそれ
ぞれ上および下ヘッダタンク（３１）（３２）に連通さ
れかつ左右方向に並列に前後に２つずつ並べられている
複数の熱交換管（３３）と、ｌヘッダタンク（３１）の
内部を各熱交換管（３３）の前列のものと後列のものと
がそれぞれ連通ずる前後２つの空間（３４）（３５）に
仕切っている仕切り板（３６）と、前後２つの空間（３
４）（３５）のうち、後の空間（３５）に連通するよう
に上ヘッダタンク（３１）に設けられている伝熱媒体入
口管（３７）および前の空間（３４）に連通するように
ヘッダタンク（３１）に設けられている伝熱媒体出口管
（３８）とを備えているものが知られている。Conventional technology and its problems Conventional heat exchangers have upper and lower header tanks (31) and (32), and upper and lower header tanks (31) at both ends, respectively, as shown in Figure 2. A plurality of heat exchange tubes (33) are connected to the heat exchange tubes (32) and arranged in parallel in the left and right direction, two each in front and rear, and the inside of the l header tank (31) is connected to the front row of each heat exchange tube (33). There is a partition plate (36) that divides the front and rear spaces (34) and (35) into two spaces (34) and (35) in which the objects and the objects in the rear row communicate with each other.
4) Among (35), the heat transfer medium inlet pipe (37) provided in the upper header tank (31) so as to communicate with the rear space (35) and the front space (34) A heat transfer medium outlet pipe (38) provided in a header tank (31) is known.
上述の熱交換器は、空気の流れと、たとえば伝熱媒体で
ある水の流れとを対向流とすることにより、熱交換効率
の向上を図ろうとするものである。ところで、一般に熱
交換器において熱交換効率の向上を図るためには、Ｌ３
１のように両流体の流れを対向流とすることの他に、限
られたスペースで熱交換管の断面績と表面積をできるだ
け大きくとることが必要である。そのためには、上述の
熱交換器において左右方向の各ＴＪ１１の２つの熱交換
管の代わりに１つの熱交換管を用いることが考えられる
が、そうすると、両流体の流れを対向流とすることがで
きなくなる。The above-mentioned heat exchanger is intended to improve heat exchange efficiency by making the flow of air and, for example, the flow of water, which is a heat transfer medium, flow in opposite directions. By the way, in general, in order to improve the heat exchange efficiency in a heat exchanger, L3
In addition to making the flow of both fluids countercurrent as in 1, it is necessary to make the cross-sectional area and surface area of the heat exchange tube as large as possible in a limited space. To this end, it is conceivable to use one heat exchange tube instead of the two heat exchange tubes for each TJ11 in the left and right direction in the heat exchanger described above, but in that case, it is possible to make the flows of both fluids countercurrent. become unable.
この発明の目的は、熱交換流体の流れは対向流であるこ
とは勿論、限られたスペースの中で熱交換管の断面積と
表面積を可及的に大きくとることのできる熱交換器を提
供することにある。The purpose of this invention is to provide a heat exchanger in which the flow of heat exchange fluid is countercurrent, and the cross-sectional area and surface area of the heat exchange tube can be made as large as possible within a limited space. It's about doing.
問題点を解決するための手段
この発明による熱交換器は、ヘッダプレートを有し、ヘ
ッダプレートに複数の貫通孔が左右方向に互いに間隔を
おいて並列にあけられているヘッダタンクと、周壁およ
び周壁中空内部を左右方向に横断している隔壁を有し、
周壁および陽１１の端部をヘッダタンク内に突出させた
状態で周壁が各貫通孔の周縁部に接続されかつ端部に隔
壁およびこれの左右両端につらなる周壁の一部を左右方
向にのびている切り欠ぎが設けられている複数の熱交換
管と、各切り欠きに縁部をはめ入れた状態でヘッダタン
ク内に挿入されかつヘッダタンク内を前後２つの空間に
仕切っている仕切り板と１前後２つの空間のうち、後の
空間に連通Ｊるようにヘッダタンクに設りられている入
口管および前の空間に連通ずるようにヘッダタンクに設
りられている出口管とを（希えているものである。Means for Solving the Problems A heat exchanger according to the present invention includes a header tank having a header plate in which a plurality of through holes are formed in parallel at intervals in the left-right direction, a peripheral wall and It has a partition wall that crosses the hollow interior of the peripheral wall in the left and right direction,
The peripheral wall is connected to the peripheral edge of each through-hole with the end of the peripheral wall and the positive 11 protruding into the header tank, and a partition wall and a part of the peripheral wall connected to both left and right ends of the partition wall extend in the left-right direction. A plurality of heat exchange tubes provided with notches, and a partition plate inserted into the header tank with the edges fitted into each notch and partitioning the inside of the header tank into two spaces, front and rear. Of the two front and rear spaces, an inlet pipe installed in the header tank so as to communicate with the rear space, and an outlet pipe installed in the header tank so as to communicate with the front space. It is something that exists.
実 施 例 以下、この発明の実施例を第１図を参照して説明する。Example Hereinafter, an embodiment of the present invention will be described with reference to FIG.
第１図は、この発明による熱交換の上部を示θ
すものであって、下ヘッダタン０１図示を省略しである
が、下ヘッダタンクの構成は、冒頭で述べた従来の熱交
換器のものと同一である。第１図にＪ３いて、風の流れ
方向は矢印（Ａ）で示されている。Figure 1 shows the upper part of the heat exchanger according to the present invention, and the illustration of the lower header tank 01 is omitted, but the structure of the lower header tank is that of the conventional heat exchanger mentioned at the beginning. is the same as At J3 in FIG. 1, the direction of wind flow is indicated by an arrow (A).
熱交換器は、左右方向に長い直方体状ヘッダタンク（１
１）と１．上端部がヘッダタンク（１１）に連通されて
いる複数の垂直並列状熱交換管（１２）と、ヘッダタン
ク（１１）内を前後２つの空間（１３１（１４）に什切
っている仕切板（１５）と、前後２つの空間（１３）（
１４）のうら、後の空間（１４）に連通づ゛るようにヘ
ッダタンク（１１）に設【ノられている入］」管（１Ｇ
）および前の空間（１３）に連通するようにヘッダタン
ク（１１）に設けられｋいる出口管（１７）とを協えて
いる、。The heat exchanger consists of a rectangular parallelepiped header tank (1
1) and 1. A plurality of vertically parallel heat exchange tubes (12) whose upper ends communicate with the header tank (11), and a partition plate (131 (14) dividing the interior of the header tank (11) into two spaces (131 (14), front and rear) 15), and two spaces in front and back (13) (
14), an inlet pipe (1G) installed in the header tank (11) so as to communicate with the rear space (14).
) and an outlet pipe (17) provided in the header tank (11) so as to communicate with the front space (13).
ヘッダタンク（１１）は、横断面逆１ノ字状タンク本体
（１８）と、タンク本体（１８）の下縁部に設けられて
いるヘッダプレート（１９）とからなる。ヘッダプレー
ト（１９）には前後方向に長い楕円形の０１通孔（２０
）が左右方向に互いに間隔をおいて複数個設けられてい
る。熱交換管（１２）は貫通孔（２０）に丁度はまり合
う大きざの偏平状の周壁（２１）と、これの内部を左右
方向に横断している隔壁（２２）とを有し、両壁（２１
）（２２）の上端部（２３）をヘッダタンク（１１）内
に突出させた状態で周壁（２１）が貫通孔（２０）には
め入れられてその周縁部に固着されている。両壁（２１
）（２２）のヘッダタンク（１１）内にある上端部（２
３）には切り欠き（２４）が設けられ、これは隔壁（２
２）およびこれの両端につらなる周壁（２１）の一部を
左右方向にのびている。仕切り板（１５）は、その全体
を図示しないが、ヘッダタンク（１１）内の左右方向の
長さに等しい長さと、ヘッダタンク（１１）内の高さに
等しい高さを有する左右方向に長い垂直板状のもので、
その下縁部を各切り欠き（２４）にはめ入れた状態でヘ
ッダタンク（１１）内のに挿入されている。The header tank (11) consists of a tank body (18) with an inverted 1-shaped cross section and a header plate (19) provided at the lower edge of the tank body (18). The header plate (19) has an oval 01 hole (20
) are provided at intervals in the left-right direction. The heat exchange tube (12) has a flat circumferential wall (21) that is sized to fit into the through hole (20), and a partition wall (22) that crosses the inside of the wall in the left-right direction. (21
) (22) With the upper end (23) protruding into the header tank (11), the peripheral wall (21) is fitted into the through hole (20) and fixed to the peripheral edge thereof. Both walls (21
) (22) in the header tank (11).
3) is provided with a notch (24), which is connected to the partition wall (2).
2) and a part of the peripheral wall (21) connected to both ends thereof extends in the left-right direction. Although not shown in its entirety, the partition plate (15) is long in the left-right direction and has a length equal to the length in the left-right direction inside the header tank (11) and a height equal to the height inside the header tank (11). It is a vertical plate,
It is inserted into the header tank (11) with its lower edge fitted into each notch (24).
いま、熱交換器の組立手順について簡単に説明しておく
と、まずヘッダプレート（１９）に各貫通孔（２０）を
、各熱交換管（１２）の上端部（２３）に切り欠き（２
４）をそれぞれあらかじめ形成しておいて、各貫通孔（
２０）に熱交換管（１２）を挿入してその上端部（２３
）を突出させる。ついで上端部（２３）の切り欠き（２
４）に仕切板（１５）の下縁部をはめ入れてその上から
タンク本体（１８）をヘッダプレート（１９）に被Ｕる
。この後は、通常よく知られているろう接の手法により
、各構成部材を相互に接合すればよい。Now, to briefly explain the assembly procedure of the heat exchanger, first, make each through hole (20) in the header plate (19), and cut out (2) in the upper end (23) of each heat exchange tube (12).
4) are formed in advance, and each through hole (
20) and insert the heat exchange tube (12) into the upper end (23).
) to stand out. Next, cut out the notch (2) on the upper end (23).
4) Fit the lower edge of the partition plate (15) and cover the tank body (18) with the header plate (19) from above. Thereafter, the constituent members may be joined to each other by a well-known brazing method.
熱交換器に入口管（１６）より導き入れられた流体は熱
交換管（１２）の隔壁（２２）の後がわの通路を下向き
に流れ、下ヘッダタンク内において反転してその後は隔
壁（２２）の前がわの通路を上向きに流れることになり
、この上下の流れは空気の流れに対して対向流である。The fluid introduced into the heat exchanger through the inlet pipe (16) flows downward through the passage behind the partition wall (22) of the heat exchange pipe (12), turns around in the lower header tank, and then passes through the partition wall (22). 22), and this vertical flow is a counterflow to the air flow.
発明の効果
この発明によれば、１つの熱交換管の内部に隔壁を設け
ることによって平行な２つの流体通路を形成するように
しているから、冒頭でｊホべたもののように、２つの流
体通路を２つの熱交換管で形成する場合と比較して、熱
交換？Ｚの断面積と表面積を大きくすることができ、し
かも熱交換管の端部に切り火きを形成し、これに仕切り
板の縁部を挿入するようにしているから、仕切り板の位
置決めが正確で、かつ仕切り板の組付けが容易となる。Effects of the Invention According to the present invention, two parallel fluid passages are formed by providing a partition wall inside one heat exchange tube. Compared to the case where the tube is formed with two heat exchange tubes, the heat exchange? It is possible to increase the cross-sectional area and surface area of Z, and since the opening is formed at the end of the heat exchange tube and the edge of the partition plate is inserted into this, the positioning of the partition plate is accurate. In addition, the partition plate can be easily assembled.
第１図はこの発明の実施例を示す破砕断面を含む斜視図
、第２図は従来例を示ず垂直断面図である。
（１１）・・・ヘッダタンク、（１２）・・・熱交換管
、（１３）（１４）・・・空間、（１５）・・・仕切り
板、（１６）・・・入口管、（１７）・・・出口管、（
１９）・・・ヘッダプレート、（２０）・・・貫通孔、
（２１）・・・周壁、（２２）・・・隔壁、（２３）・
・・端部、（２４）・・・切り欠き。
以上FIG. 1 is a perspective view including a broken cross section showing an embodiment of the present invention, and FIG. 2 is a vertical sectional view not showing a conventional example. (11)... Header tank, (12)... Heat exchange tube, (13) (14)... Space, (15)... Partition plate, (16)... Inlet pipe, (17 )...Outlet pipe, (
19)...Header plate, (20)...Through hole,
(21)...peripheral wall, (22)...partition wall, (23)...
... End, (24) ... Notch. that's all
Claims (1)
）に複数の貫通孔（２０）が左右方向に互いに間隔をお
いて並列にあけられているヘッダタンク（１１）と、周
壁（２１）および周壁（２１）の中空内部を左右方向に
横断している隔壁（２２）を有し、周壁（２１）および
隔壁（２２）の端部（２３）をヘッダタンク（１１）内
に突出させた状態で周壁（２１）が各貫通孔（２０）の
周縁部に接続されかつ端部（２３）に隔壁（２２）およ
びこれの左右両端につらなる周壁（２１）の一部を左右
方向にのびている切り欠き（２４）が設けられている複
数の熱交換管（１２）と、各切り欠き（２４）に縁部を
はめ入れた状態でヘッダタンク（１１）内に挿入されか
つヘッダタンク（１１）内を前後２つの空間（１３）（
１４）に仕切つている仕切り板（１５）と、前後２つの
空間（１３）（１４）のうち、後の空間（１４）に連通
するようにヘッダタンク（１１）に設けられている入口
管（１６）および前の空間（１３）に連通するようにヘ
ッダタンク（１１）に設けられている出口管（１７）と
を備えている熱交換器。The header plate (19) has a header plate (19).
), a header tank (11) in which a plurality of through holes (20) are arranged in parallel at intervals in the left-right direction; The peripheral wall (21) has a peripheral edge of each through hole (20) with the peripheral wall (21) and the end (23) of the partition wall (22) protruding into the header tank (11). a plurality of heat exchange tubes connected to the partition wall (23) and provided with a partition wall (22) and a notch (24) extending in the left-right direction through a part of the peripheral wall (21) connected to both left and right ends of the partition wall (22); (12) is inserted into the header tank (11) with the edges fitted into each notch (24), and the inside of the header tank (11) is divided into two spaces (13) (front and rear) (
14) and an inlet pipe ( 16) and an outlet pipe (17) provided in the header tank (11) so as to communicate with the front space (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29491885A JPS62153685A (en) | 1985-12-24 | 1985-12-24 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29491885A JPS62153685A (en) | 1985-12-24 | 1985-12-24 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153685A true JPS62153685A (en) | 1987-07-08 |
| JPH0463319B2 JPH0463319B2 (en) | 1992-10-09 |
Family
ID=17813938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29491885A Granted JPS62153685A (en) | 1985-12-24 | 1985-12-24 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153685A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273097A (en) * | 1988-04-26 | 1989-10-31 | Matsushita Electric Ind Co Ltd | automatic performance device |
| JPH0387083U (en) * | 1989-12-12 | 1991-09-04 | ||
| JPH0425990U (en) * | 1990-06-20 | 1992-03-02 | ||
| US5168925A (en) * | 1990-11-30 | 1992-12-08 | Aisin Seiki Kabushiki Kaisha | Heat exchanger |
| JPH0599584A (en) * | 1991-09-19 | 1993-04-20 | Thermal Components Inc | Manifold assembly for parallel flow heat exchanger |
| US5318114A (en) * | 1991-09-05 | 1994-06-07 | Sanden Corporation | Multi-layered type heat exchanger |
| US5318111A (en) * | 1993-06-22 | 1994-06-07 | Ford Motor Company | Integral baffle assembly for parallel flow heat exchanger |
| US5479985A (en) * | 1992-03-24 | 1996-01-02 | Nippondenso Co., Ltd. | Heat exchanger |
| US5632331A (en) * | 1993-09-30 | 1997-05-27 | Sanden Corporation | Heat exchanger |
| WO2003054466A1 (en) * | 2001-12-21 | 2003-07-03 | Behr Gmbh & Co. | Heat exchanger, particularly for a motor vehicle |
| JP2003287391A (en) * | 2002-03-27 | 2003-10-10 | Japan Climate Systems Corp | Heat exchanger |
| EP1371926A1 (en) * | 2002-06-14 | 2003-12-17 | Behr GmbH & Co. | Heat exchanger |
| FR2864610A1 (en) * | 2003-12-24 | 2005-07-01 | Valeo Thermique Moteur Sa | HEAT EXCHANGER TUBE HAVING TWO CIRCULATING CURRENTS AND HEAT EXCHANGER HAVING SUCH TUBES |
| KR100821823B1 (en) * | 2000-06-26 | 2008-04-11 | 쇼와 덴코 가부시키가이샤 | evaporator |
| EP2315995A4 (en) * | 2008-04-17 | 2016-04-27 | Dana Canada Corp | U-flow heat exchanger |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842780U (en) * | 1981-09-16 | 1983-03-22 | リコーエレメックス株式会社 | clock base plate |
-
1985
- 1985-12-24 JP JP29491885A patent/JPS62153685A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842780U (en) * | 1981-09-16 | 1983-03-22 | リコーエレメックス株式会社 | clock base plate |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273097A (en) * | 1988-04-26 | 1989-10-31 | Matsushita Electric Ind Co Ltd | automatic performance device |
| JPH0387083U (en) * | 1989-12-12 | 1991-09-04 | ||
| JPH0425990U (en) * | 1990-06-20 | 1992-03-02 | ||
| US5168925A (en) * | 1990-11-30 | 1992-12-08 | Aisin Seiki Kabushiki Kaisha | Heat exchanger |
| US5318114A (en) * | 1991-09-05 | 1994-06-07 | Sanden Corporation | Multi-layered type heat exchanger |
| JPH0599584A (en) * | 1991-09-19 | 1993-04-20 | Thermal Components Inc | Manifold assembly for parallel flow heat exchanger |
| US5479985A (en) * | 1992-03-24 | 1996-01-02 | Nippondenso Co., Ltd. | Heat exchanger |
| US5318111A (en) * | 1993-06-22 | 1994-06-07 | Ford Motor Company | Integral baffle assembly for parallel flow heat exchanger |
| US5632331A (en) * | 1993-09-30 | 1997-05-27 | Sanden Corporation | Heat exchanger |
| KR100821823B1 (en) * | 2000-06-26 | 2008-04-11 | 쇼와 덴코 가부시키가이샤 | evaporator |
| US7650935B2 (en) | 2001-12-21 | 2010-01-26 | Behr Gmbh & Co. Kg | Heat exchanger, particularly for a motor vehicle |
| US7481266B2 (en) | 2001-12-21 | 2009-01-27 | Behr Gmbh & Co. Kg | Heat exchanger for a motor vehicle |
| WO2003054466A1 (en) * | 2001-12-21 | 2003-07-03 | Behr Gmbh & Co. | Heat exchanger, particularly for a motor vehicle |
| EP2026028A3 (en) * | 2001-12-21 | 2012-06-20 | Behr GmbH & Co. KG | Heat exchanger, more particularly for automotive vehicle |
| US8590607B2 (en) | 2001-12-21 | 2013-11-26 | Behr Gmbh & Co. Kg | Heat exchanger for a motor vehicle |
| JP2003287391A (en) * | 2002-03-27 | 2003-10-10 | Japan Climate Systems Corp | Heat exchanger |
| EP1371926A1 (en) * | 2002-06-14 | 2003-12-17 | Behr GmbH & Co. | Heat exchanger |
| FR2864610A1 (en) * | 2003-12-24 | 2005-07-01 | Valeo Thermique Moteur Sa | HEAT EXCHANGER TUBE HAVING TWO CIRCULATING CURRENTS AND HEAT EXCHANGER HAVING SUCH TUBES |
| EP1548385A3 (en) * | 2003-12-24 | 2012-06-20 | Valeo Systemes Thermiques | Heat exchange tube with two flow passages and heat exchanger provided with such tubes |
| EP2315995A4 (en) * | 2008-04-17 | 2016-04-27 | Dana Canada Corp | U-flow heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0463319B2 (en) | 1992-10-09 |
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