CN1842690A - Heat exchanging unit for motor vehicles - Google Patents
Heat exchanging unit for motor vehicles Download PDFInfo
- Publication number
- CN1842690A CN1842690A CNA2004800244640A CN200480024464A CN1842690A CN 1842690 A CN1842690 A CN 1842690A CN A2004800244640 A CNA2004800244640 A CN A2004800244640A CN 200480024464 A CN200480024464 A CN 200480024464A CN 1842690 A CN1842690 A CN 1842690A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- manifold trunk
- exchanger unit
- longitudinal axis
- aforementioned
- 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.)
- Pending
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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
- F28F9/02—Header boxes; End plates
-
- 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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0435—Combination of units extending one behind the other
-
- 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
- F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- 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
- F28D2021/0084—Condensers
-
- 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
Abstract
The invention relates to a heat exchanging unit for motor vehicles, said unit comprising a first heat exchanger provided with two interspaced, essentially parallel headers that are fluidically interconnected by means of a plurality of parallel connecting tubes that are interspaced in the longitudinal direction of the headers. The connecting tubes asymmetrically end in the first header, in terms of the width of the bottom of the tube, that is perpendicular to the longitudinal axis of the first header, and the cross-section of the second wall section, viewed perpendicularly to the longitudinal axis of the header, increasingly tapers away from the first end of the bottom of the tube, on the side thereof running up to the second end region of the bottom of the tube, in the direction that is perpendicular to the longitudinal axis of the connecting tube and perpendicular to the longitudinal axis of the header.
Description
The present invention relates to a kind of heat exchanger unit that is used for motor vehicle, it has one first heat exchanger, it has two spaces manifold trunk that settle and substantially parallel arrangement, and this manifold trunk interconnects with flow technique by a plurality of tube connectors of settling and settle at interval on the longitudinal direction of manifold trunk that are parallel to each other.
This heat exchanger unit is known.They for example are used as the refrigerant cooler in motor vehicle.
In the known heat exchanger unit of the applicant, two manifold trunks that have rectangular cross section on the direction of longitudinal axis perpendicular to them connect by tube connector.In this organization plan, be provided with an inlet connection and a discharge connection.
In the known heat converter structure scheme of another the applicant, two columniform manifold trunks connect with flow technique by tube connector, wherein, also are provided with an inlet connection and a discharge connection herein.The applicant is known that two different heat exchangers combine in addition or positioned adjacent mutually, and one of them is a refrigerant cooler and another is the aerial condenser on the air-conditioning equipment.
Task as basis of the present invention is, according to a kind of heat exchanger unit that is used for motor vehicle, it is reliable, be learn advantageously structure setting with fluid technique and can make inexpensively.
Propose a kind of by the described heat exchanger unit of claim 1 according to the present invention.
By accompanying drawing exemplary or preferred construction scheme of the present invention is described in detail below, but the present invention should not be limited to this.
Fig. 1 shows the partial schematic diagram of an exemplary configurations scheme of heat exchanger unit 1 of the present invention.
This heat exchanger unit has one first heat exchanger 10, and it is designed to the refrigerant cooler of motor vehicle, and one second heat exchanger 12, and it is designed to the aerial condenser of motor vehicle.Also show one first manifold trunk 14 of this second heat exchanger 12 in addition, it here is the structure of two members in the cross section perpendicular to its longitudinal axis, but also can be the structure of a member.This first manifold trunk of this second heat exchanger 12 has a Mechanical Builds of annular basically in perpendicular to the cross section of its longitudinal axis.Also show a heat exchanger module 16 in addition, it has, and a plurality of tube connectors that are constructed to flat tube are used for first heat exchanger 10 and a plurality of tube connector is used for second heat exchanger 12.
Connect one second wall zone 40 on the second end 36 of diapire 22, its side by arrow 42 expressions at diapire 22 is extended, and this side is back to second manifold trunk of first heat exchanger 10.First end 38 from first manifold trunk 20 of first heat exchanger 10 extends a first wall section or first wall portion 44 in addition, is positioned at the side back to second manifold trunk of first heat exchanger 10 of diapire 22 equally.
Organization plan mesospore portion 40 at Fig. 1 a is convexly curved.
In the wall portion 44 shown in Fig. 1 a is in the state that is being removed.
In cross section perpendicular to the longitudinal axis 24 of first manifold trunk 20 of first heat exchanger 10, this peripheral wall 26 that is be constructed to two element types herein and have a first of U-shape basically, it have diapire 22, the second wall portion 40 and with the opposed wall of diapire 22 portion 52.
The second portion of the organization plan of this two member mainly has this first wall portion 54, yet it has the flange 54,56 that is curved the right angle basically on its end, their overlap joints in the state of installing live diapire 22 or with the end regions of the opposed wall of this diapire portion 52.
Described connection for example can realize by soldering or by welding or by laser weld or by other suitable method of attachment.
In the state of installing an axial closing cap 56 is being set on two axial end sides of first manifold trunk 20 of this first heat exchanger 10, it here also illustrates with the state of dismounting.And this cover piece for example can be settled by described method of attachment.
Represented in Fig. 1 a that in addition one is taken over 58, it is passed in the first wall portion or in the perforate 60 of a there setting and also therefore is connected by the interior pipe of fluid technique with first manifold trunk 20 of first heat exchanger 10.
As by a dotted line 66 the expression, this is constructed to the function that the second convexly curved wall portion 40 has flow guide, so it plays a driving role on the direction of the grooving 66 that is provided with in tube connector or flat tube 18 or diapire 22 in the flow of fluid medium by 58 fluids that flow into that enter the mouth.
Fig. 1 b has represented that the organization plan of Fig. 1 is in the state of installing.
Fig. 1 c has represented a vertical view of the organization plan of Fig. 1 b.Find out especially also that wherein the manifold trunk 14 of this first heat exchanger 12 is constructed to two element types in the cross section perpendicular to longitudinal axis.Be clear that in Fig. 1 c that in addition the second end limit 36 of the first end limit, 38 more close these diapires 22 of this diapire 22 is compared in the axis 34 of the tube connector of first heat exchanger 10 or flat tube 18.
This shows that so wherein spacing a represents the spacing between this center line 34 and the first end limit 36, and this spacing b represents the spacing between this center line 34 and the first end 38.Shown in the organization plan of this external Fig. 1 c, one first manifold trunk 20 of first heat exchanger 10, it contacts with the manifold trunk 14 of this second heat exchanger 12, but different modes also can be set and particularly have small spacing.
Fig. 1 c has shown in addition, and this second heat exchanger 12 has the tube connector different with the tube connector 18 of first heat exchanger 10, and it is provided with Reference numeral 70 herein.
Shown in Fig. 1 c that in addition first manifold trunk 20 of first heat exchanger 10 is at tube connector or flat tube 18 in the face of outstanding first heat exchanger on the direction of first wall portion 44.
Find out significantly in the organization plan of this external Fig. 1 c, the second wall portion of first manifold trunk 20 of first heat exchanger 10 or the second wall section are positioned in the side towards second heat exchanger of first manifold trunk 20, and the first wall portion of first manifold trunk 20 of this first heat exchanger 10 or first wall section 44 are positioned in a side that deviates from this second heat exchanger of first manifold trunk 20 of first heat exchanger 10.
Whole flat tube of this first heat exchanger or tube connector 18 are passed into respectively in the common inner chamber 80 of second manifold trunk of first manifold trunk 20 of first heat exchanger 10 or first heat exchanger 10 in the organization plan of Fig. 1 a-1c.
Yet also can stipulate, the inner chamber 80 of one or more this manifold trunks relevant manifold trunk axially on be divided into the segmentation of different spacing by midfeather.
Fig. 2 has mainly represented the organization plan of Fig. 1 a-1c, however wherein not shown this first side wall portion 44.Especially erecting tools of the present invention to be described by Fig. 2.
Figure 2 illustrates an erecting tools 90 that is used to install heat exchanger, heat exchanger have a diapire 22 and one and the opposed wall of diapire portion with one with opposed wall portion of this wall portion 22 and be connected the wall portion 40 of diapire, wherein these wall portions constitute a structure that is seen as U-shape haply or very roughly.
The grooving of settling on these sides-they when mounted on the direction of the uncovered side of this U-shape structure from this body of tool 92 extend out-then be applied to fix these flat tubes or tube connector 18.The segmentation of the U-shape of this manifold trunk 20 when mounted is held and is enclosed within on the tube connector 18 with its opening or grooving.Therefore tube connector 18 extends by diapire 22 and extend in the grooving 94 of body of tool 92.Then, body of tool or instrument are as pulling out from the part of this U-shape again schematically by arrow 100.The connection grooving 94 that these connect basically can be realized instrument 100 is correspondingly pulled out.Tube connector or flat tube 18 are connected, for example soldering and/or welding with diapire 22.This first wall portion 44 can install in the side and be same with suitable method of attachment such as soldering and/or be weldingly fixed on the part of this U-shape then.
Then can install closing cap 56.
The applicant's beachhead demand protection relates to the right of method that is used to make automotive heat exchanger of described step in the process of examination procedure.
Fig. 3 has represented the exemplary configurations scheme of a heat exchanger unit of the present invention, and it also can improve and/or also can install with the instrument of a Fig. 2 especially according to Fig. 1 a-1c.
Particularly show in Fig. 3, the cross section of the inner chamber of first manifold trunk 20 of this first heat exchanger 10 changes along the longitudinal axis 24 of this manifold trunk.
This is so in the organization plan of Fig. 3, promptly, the inlet connection 58 of first heat exchanger 10 is placed in first axial end region 90 of first manifold trunk 20 of first heat exchanger 10, and the cross section of the inner chamber of this first manifold trunk 20 is to be tapered on opposed end regions 92 directions in the second end zone towards manifold trunk 20.
This is so in the organization plan of Fig. 3, that is, with the opposed wall of diapire 22 portion 94 be close towards diapire 22 gradually on the direction in the second end zone 92.The opposed wall of this and diapire 22 portion 52 is configured to the plane in the organization plan of Fig. 3.
Wall portion trend by this form just can realize, the tube connector that a fluid part that flows into by inlet connection 58 is settled by upper edge region flows out, therefore the bottom of manifold trunk 20 in the face of flowing into less Fluid Volume in the end regions in the second end zone 92 and under constant cross section situation, existing a corresponding high pressure to fall.
This cross-section curve is to see the volume flow that adapts to fluid on the longitudinal axis of a manifold trunk or particularly first manifold trunk in particularly preferred organization plan, so this volume flow Continuous Flow is crossed the axial region of the correspondence of corresponding manifold trunk.
Fig. 4 a has represented an exemplary organization plan of the present invention, if it is similar to the organization plan of Fig. 1 a-1c and might also can improves according to the organization plan of Fig. 3.
The difference of the organization plan of the organization plan of Fig. 4 a and Fig. 1 a-1c is, first manifold trunk 20 of first heat exchanger 10 is set to overall structure basically in the cross section perpendicular to the longitudinal axis of this manifold trunk.
Fig. 4 b shows the perspective view of the organization plan of Fig. 4 a.
Claims (33)
1. the heat exchanger unit of motor vehicle, has one first heat exchanger, it has two spaces manifold trunk that settle and substantially parallel arrangement, they by a plurality of be parallel to each other settle and manifold trunk vertically on the tube connector settled at interval learn by fluid technique and interconnect, the shell wall that extends of the longitudinal axis round manifold trunk separately of corresponding manifold trunk wall section by a plane on wherein facing to the direction of corresponding other manifold trunk, the pipe end, defined, and the tube connector positioned vertical is at the bottom of the pipe on this plane, wherein in the first end zone at the bottom of the pipe of this first manifold trunk, connect in addition this first manifold trunk shell wall the first wall section and wherein in the opposed other end regions at this pipe end, connect the second wall section of the shell wall of this first manifold trunk, wherein in this first wall section, feed an inlet connection in addition, it is connected with the inside of first manifold trunk by fluid technique and wherein feeds a discharge connection in of manifold trunk, it is learned with the inside of relevant manifold trunk by fluid technique and connects
It is characterized in that:
The width perpendicular to the longitudinal axis of first manifold trunk of tube connector at the bottom of with respect to this pipe be asymmetricly be passed in first manifold trunk and this second wall section be the wall curve ground that leaves extension from the second end zone at the pipe end according to it in cross section perpendicular to the manifold trunk longitudinal axis perpendicular to the longitudinal axis of tube connector and on perpendicular to the direction of the longitudinal axis of manifold trunk little by little near first end zone at the bottom of this pipe or first end.
2. by the heat exchanger unit of claim 1, it is characterized in that:
The second wall section of first manifold trunk of described first heat exchanger is convexly curved or has convexly curved segmentation, more precisely the words of watching in the cross section perpendicular to the manifold trunk longitudinal axis.
3. by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
That the second wall section of first manifold trunk of described first heat exchanger is configured to straight line or have straight segments, words of in cross section, watching more precisely perpendicular to the manifold trunk longitudinal axis.
4. by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
Described inlet connection extends perpendicular to the longitudinal axis of tube connector.
5. by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
Described tube connector is in asymmetricly being passed at the bottom of this pipe, makes that their axis is bigger to the distance of the second end at the pipe end than the axis at the pipe end to the distance of the first end at the pipe end.
6. by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
Described tube connector is a flat tube.
7. by the heat exchanger unit of claim 6, it is characterized in that:
Flat tube so arranges, so as these planes of launching respectively by them be parallel to each other and perpendicular to the longitudinal axis of first manifold trunk of first heat exchanger.
8. particularly by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
Has one first heat exchanger, it has two spaces manifold trunk that settle and substantially parallel arrangement, they interconnect by fluid technique by a plurality of tube connectors of settling and settle at interval on the Y of manifold trunk that are parallel to each other, the shell wall that extends round the longitudinal axis separately of corresponding manifold trunk of this corresponding manifold trunk wall section by a plane on wherein facing to the direction of corresponding other manifold trunk, pipe defined at the end and wherein at least one the cross section of tube cavity of this manifold trunk change along its longitudinal axis, preferably tapered.
9. by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
The cross section of first manifold trunk of described first heat exchanger changes along its longitudinal axis.
10. by the heat exchanger unit of one of aforementioned claim, it is characterized in that:
The cross section of first manifold trunk of described first heat exchanger is tapered along its longitudinal axis.
11. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described inlet connection is placed in first axial end region of first manifold trunk.
12. the heat exchanger unit by claim 11 is characterized in that:
The cross section of first manifold trunk of described first heat exchanger is being tapered on the direction of second axial end region of this first manifold trunk.
13. the heat exchanger unit by one of aforementioned claim is characterized in that:
The cross section of first manifold trunk of described first heat exchanger is so tapered from its first axial end portion along the direction to opposed second axial end portion, that is, the shell wall of first manifold trunk of first heat exchanger with the opposed wall section of diapire on the direction of pointing to this second axial end portion, be little by little close along the longitudinal axis of first manifold trunk to diapire.
14. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described first manifold trunk defines by the wall section on a plane or the wall portion on a plane in a side that deviates from tube connector of shell wall.
15. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described first manifold trunk is constructed to all-in-one-piece in the cross section perpendicular to its longitudinal axis.
16. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described first manifold trunk is constructed to many element types, particularly two element types in the cross section perpendicular to its longitudinal axis.
17. the heat exchanger unit by one of aforementioned claim is characterized in that:
First manifold trunk is the structure of two members in the cross section perpendicular to its longitudinal axis, and wherein this composition plane is arranged essentially parallel to the longitudinal axis of tube connector.
18. the heat exchanger unit by claim 17 is characterized in that:
Described composition plane is placed in this wainscot wall area territory with first wall section.
19. the heat exchanger unit by claim 18 is characterized in that:
That described wall portion with first wall section is constructed to plane basically and have the flange that is curved the right angle basically respectively at its end regions place that settles on the shell wall direction of first manifold trunk, end parts of their overlap joint ground and diapire and be connected with the opposed wall of diapire portion.
20. the heat exchanger unit by one of aforementioned claim is characterized in that:
The second wall section of first manifold trunk of described first heat exchanger has guidance function that fluid technique learns and is used for the fluid carried by inlet connection, and impels these fluid deflectors that flowed into by inlet connection or redirect on the direction of tube connector.
21. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described flat tube has substantially the same width and is so disposed, so that they are settled substantially unanimous between the higher and lower levelsly.
22. the heat exchanger unit by one of aforementioned claim is characterized in that:
The refrigerant cooler that described first heat exchanger is a motor vehicle.
23. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described tube connector flows through by substantially parallel ground and along identical flow direction.
24. the heat exchanger unit by one of aforementioned claim is characterized in that:
Second heat exchanger different with first heat exchanger is set and has independent fluid circulation.
25. the heat exchanger unit by claim 24 is characterized in that:
Described second heat exchanger has the manifold trunk of two space arranged parallel, and they are learned by fluid technique by the tube connector of a plurality of arranged parallel and interconnect.
26. the heat exchanger unit by one of claim 24 or 25 is characterized in that:
Described second heat exchanger is the aerial condenser of motor vehicle.
27. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described first and/or second heat exchanger is that aluminium is made, and is preferably made of aluminum fully basically.
28. the heat exchanger unit by one of claim 24-27 is characterized in that:
Described first heat exchanger and second heat exchanger are interconnective.
29. the heat exchanger unit by one of aforementioned claim is characterized in that:
Axial end at least one manifold trunk is provided with a closed closing cap on one or two end of this manifold trunk, or rather particularly on two axial end portions of first manifold trunk of first heat exchanger.
30. the heat exchanger unit by claim 29 is characterized in that:
The closing cap that at least one of this first heat exchanger settled on a manifold trunk is axially distolateral is a closing cap of this second heat exchanger, perhaps is connected with such closing cap.
31. the heat exchanger unit by one of claim 24-30 is characterized in that:
The second wall portion of first manifold trunk of described first heat exchanger or the second wall section be in the face of second heat exchanger, and first wall portion or first wall section are placed in first heat exchanger and deviate from the side of second heat exchanger.
32. the heat exchanger unit by one of aforementioned claim is characterized in that:
Described discharge connection is passed in second manifold trunk of first heat exchanger.
33. be used to install the erecting tools of heat exchanger, this heat exchanger has the tube connector that these manifold trunks are connected of two manifold trunks and a plurality of arranged parallel, wherein at least one of these manifold trunks is constructed to many element types in its cross section perpendicular to its longitudinal axis, be in particular two element types, and the part that in this cross section, has a basic U-shape, it comprises a pipe end, be provided with a plurality of openings that are used for fixing tube connector at the bottom of this pipe, wherein this instrument has a body of tool that can be fitted in this U-shape structure, and the grooving that in this body, has a plurality of lateral open along its longitudinal axis, they are in the axial direction at interval and arranged parallel, install on the tube connector in order that grip this U-shape part and can overlap by this instrument, thus tube connector also extends in the body of tool and then this body of tool since these groovings can be drawn out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10339663.2 | 2003-08-28 | ||
| DE10339663A DE10339663A1 (en) | 2003-08-28 | 2003-08-28 | Heat exchanger unit for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1842690A true CN1842690A (en) | 2006-10-04 |
Family
ID=34202155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800244640A Pending CN1842690A (en) | 2003-08-28 | 2004-08-26 | Heat exchanging unit for motor vehicles |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070068660A1 (en) |
| EP (1) | EP1668304B1 (en) |
| JP (1) | JP2007504423A (en) |
| CN (1) | CN1842690A (en) |
| DE (1) | DE10339663A1 (en) |
| WO (1) | WO2005024332A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574822A (en) * | 2014-08-11 | 2017-04-19 | 马勒国际公司 | Heat exchanger and tube |
| CN108808159A (en) * | 2017-05-05 | 2018-11-13 | 本特勒尔汽车技术有限公司 | Cooling system, the method for the fluid collector of cooling system and for manufacturing fluid collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090062185A (en) * | 2007-12-12 | 2009-06-17 | 현대자동차주식회사 | Heating apparatus for vehicle |
| DE102009047620C5 (en) * | 2009-12-08 | 2023-01-19 | Hanon Systems | Heat exchanger with tube bundle |
| US20130199288A1 (en) * | 2012-02-02 | 2013-08-08 | Visteon Global Technologies, Inc. | Fluid flow distribution device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5228512A (en) * | 1991-04-02 | 1993-07-20 | Modine Manufacturing Company | Aluminum charge air cooler and method of making the same |
| JPH0979787A (en) * | 1995-09-18 | 1997-03-28 | Showa Alum Corp | Heat exchanger |
| DE19601276A1 (en) * | 1996-01-16 | 1997-07-17 | Behr Gmbh & Co | Collector chamber for heat transfer unit |
| JPH09250894A (en) * | 1996-03-14 | 1997-09-22 | Calsonic Corp | Heat exchanger |
| KR100565818B1 (en) * | 1996-08-12 | 2007-04-04 | 칼소닉 칸세이 가부시끼가이샤 | Integral heat exchanger |
| US6209628B1 (en) * | 1997-03-17 | 2001-04-03 | Denso Corporation | Heat exchanger having several heat exchanging portions |
| JP4062775B2 (en) * | 1998-02-24 | 2008-03-19 | 株式会社デンソー | Double heat exchanger |
| JPH11337292A (en) * | 1998-05-27 | 1999-12-10 | Zexel:Kk | Heat exchanger |
| US6129146A (en) * | 1999-05-17 | 2000-10-10 | Krueger; David L. | Manifold for a brazed radiator |
| US6374911B1 (en) * | 1999-06-17 | 2002-04-23 | Modine Manufacturing Company | Charge air cooler and method of making the same |
| US6116335A (en) * | 1999-08-30 | 2000-09-12 | Delphi Technologies, Inc. | Fluid flow heat exchanger with reduced pressure drop |
| JP4399925B2 (en) * | 1999-10-21 | 2010-01-20 | 株式会社デンソー | Method for forming sacrificial corrosion layer, heat exchanger, and dual heat exchanger |
| JP3678159B2 (en) * | 2001-03-23 | 2005-08-03 | 株式会社デンソー | Heat exchanger |
| US7527087B2 (en) * | 2003-06-30 | 2009-05-05 | Valeo, Inc. | Heat exchanger |
| JP2005233576A (en) * | 2004-02-23 | 2005-09-02 | Denso Corp | Heat exchanger |
-
2003
- 2003-08-28 DE DE10339663A patent/DE10339663A1/en not_active Withdrawn
-
2004
- 2004-08-26 CN CNA2004800244640A patent/CN1842690A/en active Pending
- 2004-08-26 JP JP2006524331A patent/JP2007504423A/en not_active Withdrawn
- 2004-08-26 US US10/569,893 patent/US20070068660A1/en not_active Abandoned
- 2004-08-26 EP EP04764516.3A patent/EP1668304B1/en not_active Not-in-force
- 2004-08-26 WO PCT/EP2004/009541 patent/WO2005024332A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574822A (en) * | 2014-08-11 | 2017-04-19 | 马勒国际公司 | Heat exchanger and tube |
| US10139171B2 (en) | 2014-08-11 | 2018-11-27 | Mahle International Gmbh | Heat exchanger and tube |
| CN106574822B (en) * | 2014-08-11 | 2018-11-27 | 马勒国际公司 | heat exchanger and pipe |
| CN108808159A (en) * | 2017-05-05 | 2018-11-13 | 本特勒尔汽车技术有限公司 | Cooling system, the method for the fluid collector of cooling system and for manufacturing fluid collector |
| CN108808159B (en) * | 2017-05-05 | 2021-04-30 | 本特勒尔汽车技术有限公司 | Cooling system, fluid collector for a cooling system and method for producing a fluid collector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007504423A (en) | 2007-03-01 |
| US20070068660A1 (en) | 2007-03-29 |
| DE10339663A1 (en) | 2005-03-24 |
| EP1668304A1 (en) | 2006-06-14 |
| WO2005024332A1 (en) | 2005-03-17 |
| EP1668304B1 (en) | 2016-06-29 |
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