WO2009101101A1 - Moyens d'etancheite pour une boite collectrice d'echangeur de chaleur - Google Patents
Moyens d'etancheite pour une boite collectrice d'echangeur de chaleur Download PDFInfo
- Publication number
- WO2009101101A1 WO2009101101A1 PCT/EP2009/051557 EP2009051557W WO2009101101A1 WO 2009101101 A1 WO2009101101 A1 WO 2009101101A1 EP 2009051557 W EP2009051557 W EP 2009051557W WO 2009101101 A1 WO2009101101 A1 WO 2009101101A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sealing means
- seal
- orifices
- elastic
- plate
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
- F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Definitions
- the invention relates to the field of heat exchangers, particularly for motor vehicles.
- the invention relates more specifically to a header mounted on a brazed heat exchanger, that is to say whose various elements are permanently fixed to each other by a b ⁇ -asage operation (provision of a solder layer and passage in a dedicated brazing furnace).
- Motor vehicle heat exchangers such as radiators and charge exchangers, use manifolds, forming an intake or exhaust chamber, in one or more rooms.
- these collector boxes have at least two parts, one of these two parts forming the header plate and the other forming the cover intended to be fixed on the header plate to at least partially close the manifold.
- the manifolds are generally of two types, namely of the "all-metal” type or of the type with a plastic cover.
- the type of "all-metal" header box has a number of advantages over the type of plastic cover manifold which requires the attachment of a sealing means, typically an elastic seal, to ensure connection perfectly tight between the cover and the collector plate.
- the header plate has a groove or groove for positioning and positioning the seal. Then, the cover is positioned on the seal and then, conventionally, the collector plate is crimped, for example by means of teeth located on the periphery of the collector plate.
- the main problem lies in the positioning of the seal on the header plate, before the installation of the cover, because this positioning operation of the seal is the main cause of difficulties in production.
- This bad positioning of the seal may have several causes.
- the seal may have a manufacturing defect that causes it to bend, this intrinsic defect of the seal is not easily x ⁇ sizable due to the dimensions of the seal, or its color. Moreover, if the seal is too long, waves will be formed according to its profile when fixing the cover. This results in an unsatisfactory seal and fuets fluid more or less long term.
- the positioning of the seal is usually a manual operation performed by an operator because the use of a machine is difficult, the main problem of the automatic positioning of the seal lies in the ability of the machine to take or enter the seal between a plurality of seals stored in a tank or the like. Furthermore, the seals are conventionally made of rubber and may therefore be easily damaged.
- the seal comprises protuberances located at the four corners which allow the seal to be stretched, these protuberances then being placed in dedicated slots on the collector plate.
- a major disadvantage of this solution lies in the need to make slots at different angles of the header plate, which constitutes an additional manufacturing cost and weakens the resistance of the header plate, in particular its resistance to cyclic pressure.
- the protuberances of the seal protruding from the manifold (also called "collector"), they increase the size of the manifold (packaging).
- US 7156401 discloses a solution very close to the solution of DE 4243495 and therefore has the same disadvantages as the latter.
- the document FR 2867553 discloses a solution in which is made on the lid pins, arranged at the corners, for holding the seal shape, and possibly its tensioning. This solution makes it difficult to ensure proper positioning of the seal along the lid because it can easily fall during handling of the lid until it is placed on the collector plate.
- the present invention aims to remedy the disadvantages of the collector boxes of the prior art by proposing a solution for fixing simply and safely a seal on a collector plate and for the subsequent perfect fixing of the cover on the collector plate. .
- An advantage of the invention is to allow satisfactory positioning of the seal including when the header plate is not provided with a groove.
- the invention consists of a header box for heat exchanger, comprising; at least one so-called “collecting plate” part, having at least one series of orifices, arranged in a direction of extension of the plate, said orifices being provided for the passage of a plurality of tubes or the like in which circulates at less a fluid, said collecting plate being intended for fixing said plurality of tubes, and at least one so-called “lid” part intended to close at least partially said collecting box, when it is fastened with said collector plate, as well as
- a resilient sealing means located between the header plate and the cover, characterized in that the sealing means is adapted to be placed in abutment and tension on at least a portion opening into said box tubes passing through the orifices located at opposite ends of said sex ⁇ ies orifices.
- the advantage of the invention lies essentially in the particularly safe positioning of the sealing means on the header plate, the sealing means being placed in abutment and tension on at least the ends, opening into the box, tubes are located on either side of the beam, avoiding any loss of it and any possibility of a bad positioning (twisting, reversing, twisting or otherwise) of the sealing means on the header plate and with respect to the cover ( or foot cover), without requiring any additional device or complex operation.
- end of tube means only the extremal part of the protruding tubes, from the header plate, in the header (or the space of the manifold), or also the collars which have, generally a protuberance with respect to the collector plate.
- the end of tube may concern the ⁇ s ⁇ tube (s) and / or the (s) collar (s).
- the resilient sealing means comprises gripping means for tensioning said sealing means;
- the collector plate extends along a substantially flat surface so that the sealing means is not (necessarily) arranged in a reinforcement or dedicated groove;
- the zone situated between the gripping means constitutes the elastic zone of the sealing means; the other areas of said means being able or not elastic;
- the gripping means consists of at least two portions extending substantially perpendicularly to the plane of extension of the sealing means and connecting two opposite edges of said means;
- the support of the sealing means on the tube ends is located at a height different from the. plane of extension of said seal; the aforesaid support on the tube ends is greater, or above, the plane of extension of the seal where in the same plane;
- the support of the seal is made only, or only on the ends of the tube.
- the invention also relates to a heat exchanger comprising a heat exchange bundle consisting of a plurality of tubes or the like whose ends are respectively fixed by brazing to two manifolds as described above, exchanger in which the seal is arranged in support and tension on at least the portion opening into said box tubes passing through the orifices at opposite ends of the at least one series of orifices.
- the invention also relates to a method for installing an elastic sealing means in a collecting box as defined above, comprising the following successive steps: a) gripping at least two gripping means, b) elongation (or spacing) of an elastic zone at least between the two gripping means, c) establishment of the sealing means against at least two tube ends located at the periphery of the collector plate.
- steps a), b), c) are performed automatically by a machine, or manually by an operator.
- FIG. 1 is a schematic perspective view of a first embodiment of a sealing means according to the invention
- FIG. 2 is a section along the axis BB shown in Figure 1 of the first embodiment of the sealing means
- FIG. 3 is a section along the axis AA shown in Figure 1 of the first embodiment of the sealing means; - Figures 4 to 9 illustrate successively the steps of the method of introduction, automatic or manual, the first embodiment of the sealing means shown in perspective in Figure 1;
- IQ is a view of a portion of a second embodiment of a sealing means according to the invention.
- FIG. 11 is a view according to another angle of the second embodiment of the sealing means according to the invention.
- Figure 12 is a sectional view along the axis BB, shown in Figure 11, of the second embodiment of the sealing means;
- FIG. 13 is a sectional view identical to the sectional view of Figure 12 on which are visible the forces and forces acting on the sealing means due to its tension.
- Figure 1 shows the sealing means 1 which consists here of an elastic seal 1 having a periphery 2 of rectangular shape, with two long sides 3, 3 'and two small sides 4, 4'. Furthermore, this seal 1 comprises two transverse portions 5, that is to say that each of these portions 5 connects two opposite edges 3, 3 'or 4, 4', here perpendicularly and between the two long sides 3, 3 'of the periphery 2 of the seal 1, these perpendicular portions 5 are also substantially perpendicular to the plane of extension of the seal 5, that is to say vertically relative to the plane defined as pax "the periphery of the seal 1. Moreover, as this is visible in FIGS. 2 and 3, these vertical portions 5 are slightly offset, that is to say they rise starting above the lower level 6 of the seal 1,
- the section of the seal 1, except at the aforesaid portions 5, has a circular section while each of the portions 5 has a substantially rectangular section.
- the circular section of the seal 1 is particularly adapted to the use made of said seal 1 (but could of course have another shape) but the rectangular section of the aforesaid portions 5 is instead chosen as an example and may be different, for example it may consist of a circular section, oval or other forms suitable for gripping by an automatic arm or by an operator's hand.
- each of the gripping portions 5 is free, provided that these portions 5 are sufficiently solid for their handling and that they can easily be placed between the ends of the tube 7,
- FIGS. 1 and 2 Figures 4 to 9 illustrate the successive steps of placing the seal 1 on the header plate 8
- the seal 1 selected to illustrate the method of implementation on the header plate 8 is identical to that 1 shown here in FIGS. 1 and 2.
- this installation is illustrated by means of a machine (not shown in the appended figures), that is to say an automatic implementation using two pairs of vices 9, 9 'set in motion by a machine, no shown in the accompanying figures.
- Note simply that the establishment of the sealing means 1 will be substantially the same way if the steps are performed by a (simple) operator.
- FIG. 4 shows the two pairs of vises: 9, 9 'above the gripping portions 5 so that each of the pairs of vices 9, 9' can be lowered to each frame a gripping portion 5 .
- FIG. 5 shows the clasping of each of the pairs of vices 9, 9 'on the corresponding gripping portion 5, respectively, so as to allow manipulation of the. seal 1.
- FIG. 6 it has been chosen to illustrate the stretching step of the elastic seal 1 by moving the vise 9 on the right in FIGS. 4 to 9.
- the stretching of the elastic seal 1 could have been performed differently, for example by pulling on the gripping portion 5 on the left or also by pulling simultaneously on the two gripping portions 5.
- the seal 1 is stretched, and therefore under (high) tension, so that it presents dimensions (very) greater than its dimensions at rest and that it can thus be easily put in position on the collector plate 8.
- FIG. 7 illustrates in section the gasket 1 in tension which has been placed on a collector plate 8.
- Said collector plate has a series of orifices 20, arranged in a direction of extension of the plate, said orifices 20 allowing the passage of a plurality of tubes 7 or the like in which circulates at least one fluid.
- Said holes 20 have, for example, an oblong section with two long sides parallel to each other, connected on each side by a half-circle shape, in correspondence of the section of the tubes used.
- Said orifices are arranged parallel to one another below, their major axis being arranged orthogonally to the direction of longitudinal extension of the plate. In the illustrated example, it is a collector plate without groove or groove.
- the machine by means of its vices 9, 9 ', moved the seal 1 to position it above the collecting plate 8 and these vices 9, 9' are lowered to remove the seal 1.
- FIG. 8 is represented the step during which the two vices 9, 9 ', or only one of the two vices 9, 9' in the event that only one of the gripping portions 5 has been stretched, are brought back towards one another so that the tension of the elastic seal 1 is reduced.
- this tension is not zero (or even relatively large), which always makes it possible to have a tensioning of the means. sealing 1 on at least two tube ends 7, ideally the ends of the tube 7 located at the edge of the heat exchange bundle, not shown in the accompanying figures.
- the two vices 9, 9 ' are removed, conventionally by raising or raising these two vices 9, 9' in order to dispose them out of their catch / engagement with the gripping means 5,
- Figures 10 to 13 illustrate a second embodiment of the subject of the invention.
- This second means of appearance differs from that 1 shown in Figures 1 to 9 essentially relative to the gripping means 5, their shapes and their positions.
- the seal comprises in the same manner as previously a shape adapted to the circumference, or around the collecting plate 8 ', that is to say conventionally a rectangular shape, with two long sides 3, , 3 'and two short sides, substantially rounded at the four corners, as can be seen in the accompanying figures 10 and 11.
- the gripping means 10 are located respectively at both ends 11 of the seal 1 ', namely on the two small sides 4, 4' vis-à-vis.
- gripping means 5, 10 is of little importance so that there may possibly be only one gripping means 5 or 10 or on the contrary more two gripping means 5, 10 located at suitable locations on the seal 1, 1 '.
- These gripping means 5, 10 can be made in a different material from that used to form the seal 1, the, more precisely the periphery or the periphery 2 of the seal 1, the, for example another type of plastic more resistant and less elastic than for the periphery 2 of the seal 1, 1 ', for example by combining a polyamide for the gripping means 5, 10 and a rubber-latex (with more important properties) for the circumference or the circumference 2 of the seal 1, the.
- the zone formed between the gripping means 5 or 10 be a zone of the seal 1, the essentially elastic so that the seal 1 can be easily stretched. by acting on the gripping means 5 or 10.
- the gripping means 10 of the second embodiment consist of an axial protuberance consisting of two parts, a first upper contact portion 12 with one or more tube ends 7 and a second recessed portion 13 providing the connection between the periphery 2 of the the seal and the contact portion 12, from the periphery 2 of the seal extends the second portion 13, substantially at the same level or height as the periphery 2 while the first portion 12 extends above the second portion 13 and has an axially protruding portion.
- the first portion 12 has an axial offset from the second portion 13 so that the second portion 13 is. said recessed, pat- relative to the first portion 12 of contact.
- the axially protruding portion of the first portion 12 is the portion of the seal that contacts the tube ends 7.
- This particular structure of the gripping means in the second embodiment has advantages as to the behavior of the seal under tension.
- the sealing gasket is removed in substantially the same manner as for the first embodiment, automatically or manually, when placing the seal on the collector plate 8 '. and the subsequent release of part of its tension, the seal has a natural tendency to contract (elastic return force), as shown by the arrow 14.
- the first part 12 of the means When sealing against the tube end 7, a resultant force will tend to press the second portion 13 against the collar 16, thus avoiding any risk of twisting or twisting of the seal.
- the seal 1 ' via its gripping means 12, will be perfectly pressed against the end (s) of tube 7 and against the flange 16 possibly present and protruding from the collector plate 8'.
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)
- Gasket Seals (AREA)
- Power Steering Mechanism (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/867,580 US9057566B2 (en) | 2008-02-13 | 2009-02-11 | Sealing means for a heat exchanger header box |
EP09709867A EP2252850B1 (fr) | 2008-02-13 | 2009-02-11 | Echangeur de chaleur |
PL09709867T PL2252850T3 (pl) | 2008-02-13 | 2009-02-11 | Wymiennik ciepła |
ES09709867T ES2375649T3 (es) | 2008-02-13 | 2009-02-11 | Intercambiador de calor. |
CN2009801126964A CN101999066B (zh) | 2008-02-13 | 2009-02-11 | 钎焊热交换器 |
JP2010546319A JP5319708B2 (ja) | 2008-02-13 | 2009-02-11 | シール手段を備えている熱交換器のヘッダータンク |
AT09709867T ATE525622T1 (de) | 2008-02-13 | 2009-02-11 | Wärmetauscher |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0800759A FR2927411B1 (fr) | 2008-02-13 | 2008-02-13 | Moyens d'etancheite pour une boite collectrice d'echangeur de chaleur |
FR0800759 | 2008-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009101101A1 true WO2009101101A1 (fr) | 2009-08-20 |
Family
ID=39720423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/051557 WO2009101101A1 (fr) | 2008-02-13 | 2009-02-11 | Moyens d'etancheite pour une boite collectrice d'echangeur de chaleur |
Country Status (10)
Country | Link |
---|---|
US (1) | US9057566B2 (fr) |
EP (1) | EP2252850B1 (fr) |
JP (1) | JP5319708B2 (fr) |
KR (1) | KR101554053B1 (fr) |
CN (1) | CN101999066B (fr) |
AT (1) | ATE525622T1 (fr) |
ES (1) | ES2375649T3 (fr) |
FR (1) | FR2927411B1 (fr) |
PL (1) | PL2252850T3 (fr) |
WO (1) | WO2009101101A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011144974A (ja) * | 2010-01-13 | 2011-07-28 | Denso Corp | 熱交換器 |
US20140332190A1 (en) * | 2011-12-19 | 2014-11-13 | Valeo Systemes Thermiques | Collector Box For A Heat Exchanger, In Particular For A Motor Vehicle, Cover For Said Box, And Heat Exchanger Including Such A Box |
US9297593B2 (en) | 2008-02-13 | 2016-03-29 | Valeo Systemes Thermiques | Grooveless header plate |
JP2017503992A (ja) * | 2013-12-23 | 2017-02-02 | マーレ ベーア ゲーエムベーハー ウント ツェーオー カーゲー | 周縁シールを有する熱交換器 |
WO2018020137A1 (fr) * | 2016-07-29 | 2018-02-01 | Valeo Systemes Thermiques | Boite collectrice, moyen d'etancheite et echangeur thermique correspondant |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2977932A1 (fr) * | 2011-07-12 | 2013-01-18 | Valeo Systemes Thermiques | Boite collectrice, echangeur thermique et procede d'assemblage correspondant |
CN104034063B (zh) * | 2013-03-06 | 2017-06-06 | 王颖 | 光磁电互补聚能式太阳炉 |
US10317142B2 (en) * | 2014-08-25 | 2019-06-11 | Hanon Systems | Heat exchanger having a mechanically assembled header |
FR3035489B1 (fr) * | 2015-04-27 | 2017-05-05 | Valeo Systemes Thermiques | Joint annulaire pour echangeur de chaleur de vehicule automobile |
US12092407B2 (en) * | 2017-09-15 | 2024-09-17 | Hanon Systems | Integrated heat exchanger |
KR102430786B1 (ko) * | 2017-12-19 | 2022-08-10 | 한온시스템 주식회사 | 일체형 열교환기 |
EP3789720A1 (fr) * | 2019-09-09 | 2021-03-10 | Valeo Autosystemy SP. Z.O.O. | Échangeur de chaleur |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2031668A5 (fr) * | 1969-02-03 | 1970-11-20 | Chausson Usines Sa | |
FR2093349A5 (fr) * | 1970-06-11 | 1972-01-28 | Ferodo Sa | |
US20020162648A1 (en) * | 2001-05-02 | 2002-11-07 | Transpro, Inc. | Resiliently bonded heat exchanger |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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USRE31889E (en) * | 1973-10-25 | 1985-05-21 | Suddeutsche Kuhlerfabrik Julius Fr. Behr | Heat exchanger |
JPS5589090U (fr) * | 1978-12-12 | 1980-06-19 | ||
JPS55158490U (fr) * | 1979-04-24 | 1980-11-14 | ||
DE4243495C5 (de) | 1992-12-22 | 2010-02-18 | Behr Gmbh & Co. Kg | Elastomere Dichtung für Wärmetauscher |
FR2783907B1 (fr) * | 1998-09-25 | 2000-12-22 | Valeo Thermique Moteur Sa | Echangeur de chaleur d'encombrement reduit, en particulier pour vehicule automobile |
FR2789758B1 (fr) * | 1998-11-30 | 2001-04-27 | Valeo Thermique Moteur Sa | Procede d'assemblage d'un echangeur de chaleur, en particulier de vehicule automobile, et echangeur ainsi obtenu |
FR2808322B1 (fr) * | 2000-04-27 | 2002-09-06 | Valeo Thermique Moteur Sa | Echangeur de chaleur avec collecteur d'encombrement reduit, notamment pour vehicule automobile |
JP4481426B2 (ja) * | 2000-04-28 | 2010-06-16 | 株式会社ティラド | 熱交換器のタンク構造 |
ES2243686T3 (es) * | 2002-10-25 | 2005-12-01 | Denso Thermal Systems S.P.A. | Condensador para vehiculos. |
JP2004219044A (ja) | 2002-12-26 | 2004-08-05 | Denso Corp | 熱交換器およびコアプレートの製造方法 |
JP2004293982A (ja) | 2003-03-27 | 2004-10-21 | Calsonic Kansei Corp | 熱交換器のコア部構造 |
US8181694B2 (en) | 2003-12-19 | 2012-05-22 | Valeo, Inc. | Collar rib for heat exchanger header tanks |
FR2867553B1 (fr) | 2004-03-10 | 2009-08-28 | Valeo Thermique Moteur Sa | Boite collectrice d'echangeur de chaleur avec joint d'etancheite |
CN1981176B (zh) * | 2004-07-05 | 2010-06-16 | 昭和电工株式会社 | 换热器 |
US7156401B2 (en) * | 2004-09-17 | 2007-01-02 | Modine Manufacturing Company | Elastomeric gasket in gasket well of heat exchanger |
JP2007198623A (ja) * | 2006-01-24 | 2007-08-09 | Denso Corp | 熱交換器 |
US7779893B2 (en) * | 2006-08-22 | 2010-08-24 | Delphi Technologies, Inc. | Combination heat exchanger having an improved end tank assembly |
FR2927412B1 (fr) | 2008-02-13 | 2012-12-21 | Valeo Systemes Thermiques | Plaque collectrice sans gorge |
-
2008
- 2008-02-13 FR FR0800759A patent/FR2927411B1/fr not_active Expired - Fee Related
-
2009
- 2009-02-11 JP JP2010546319A patent/JP5319708B2/ja active Active
- 2009-02-11 CN CN2009801126964A patent/CN101999066B/zh active Active
- 2009-02-11 AT AT09709867T patent/ATE525622T1/de not_active IP Right Cessation
- 2009-02-11 WO PCT/EP2009/051557 patent/WO2009101101A1/fr active Application Filing
- 2009-02-11 EP EP09709867A patent/EP2252850B1/fr active Active
- 2009-02-11 ES ES09709867T patent/ES2375649T3/es active Active
- 2009-02-11 KR KR1020107017938A patent/KR101554053B1/ko active IP Right Grant
- 2009-02-11 US US12/867,580 patent/US9057566B2/en active Active
- 2009-02-11 PL PL09709867T patent/PL2252850T3/pl unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2031668A5 (fr) * | 1969-02-03 | 1970-11-20 | Chausson Usines Sa | |
FR2093349A5 (fr) * | 1970-06-11 | 1972-01-28 | Ferodo Sa | |
US20020162648A1 (en) * | 2001-05-02 | 2002-11-07 | Transpro, Inc. | Resiliently bonded heat exchanger |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9297593B2 (en) | 2008-02-13 | 2016-03-29 | Valeo Systemes Thermiques | Grooveless header plate |
JP2011144974A (ja) * | 2010-01-13 | 2011-07-28 | Denso Corp | 熱交換器 |
US20140332190A1 (en) * | 2011-12-19 | 2014-11-13 | Valeo Systemes Thermiques | Collector Box For A Heat Exchanger, In Particular For A Motor Vehicle, Cover For Said Box, And Heat Exchanger Including Such A Box |
JP2017503992A (ja) * | 2013-12-23 | 2017-02-02 | マーレ ベーア ゲーエムベーハー ウント ツェーオー カーゲー | 周縁シールを有する熱交換器 |
WO2018020137A1 (fr) * | 2016-07-29 | 2018-02-01 | Valeo Systemes Thermiques | Boite collectrice, moyen d'etancheite et echangeur thermique correspondant |
FR3054652A1 (fr) * | 2016-07-29 | 2018-02-02 | Valeo Systemes Thermiques | Boite collectrice, moyen d’etancheite et echangeur thermique correspondant |
US11274885B2 (en) | 2016-07-29 | 2022-03-15 | Valeo Systemes Thermiques | Collector box, sealing means and corresponding heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
ATE525622T1 (de) | 2011-10-15 |
EP2252850A1 (fr) | 2010-11-24 |
JP5319708B2 (ja) | 2013-10-16 |
KR101554053B1 (ko) | 2015-09-17 |
JP2011511922A (ja) | 2011-04-14 |
KR20100116610A (ko) | 2010-11-01 |
PL2252850T3 (pl) | 2012-05-31 |
US9057566B2 (en) | 2015-06-16 |
EP2252850B1 (fr) | 2011-09-21 |
ES2375649T3 (es) | 2012-03-05 |
FR2927411B1 (fr) | 2013-03-29 |
US20110017434A1 (en) | 2011-01-27 |
FR2927411A1 (fr) | 2009-08-14 |
CN101999066B (zh) | 2013-11-20 |
CN101999066A (zh) | 2011-03-30 |
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