FR2614980A1 - Plastic collector container for tube-type heat-exchangers - Google Patents
Plastic collector container for tube-type heat-exchangers Download PDFInfo
- Publication number
- FR2614980A1 FR2614980A1 FR8713189A FR8713189A FR2614980A1 FR 2614980 A1 FR2614980 A1 FR 2614980A1 FR 8713189 A FR8713189 A FR 8713189A FR 8713189 A FR8713189 A FR 8713189A FR 2614980 A1 FR2614980 A1 FR 2614980A1
- Authority
- FR
- France
- Prior art keywords
- tank
- bridge
- tank according
- bridge element
- side walls
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/08—Reinforcing means for header boxes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
CUVE COLLECTRICE EN MATIERE PLASTIQUE POUR
ECHANGEURS DE CHALEUR A TUBES
La présente invention concerne des cuves collectrices en matière plastique pour échangeurs de chaleur à tubes, et particulièrement pour des radiateurs de moteurs de véhicules automobiles, ces cuves comprenant deux parois latérales longitudinales, deux parois d'extrémité et une paroi de fond
Dans les radiateurs pour moteurs à combustion interne de véhicules automobiles, on constate parfois qu'une pression excessive à l'intérieur du collecteur provoque un écartement des parois latérales longitudinales de la cuve avec pour résultat un défaut d'étanchéité du joint entre le bord-de la cuve et la plaque collectrice à tubes du radiateur.COLLECTING TANK IN PLASTIC MATERIAL FOR
TUBE HEAT EXCHANGERS
The present invention relates to plastic collecting tanks for tube heat exchangers, and particularly for motor vehicle engine radiators, these tanks comprising two longitudinal side walls, two end walls and a bottom wall.
In radiators for internal combustion engines of motor vehicles, it is sometimes found that excessive pressure inside the manifold causes a separation of the longitudinal side walls of the tank, resulting in a leak in the seal between the edge- of the tank and the manifold to tubes of the radiator.
En vue de remédier à cet inconvénient, la présente invention à pour objet de proposer une cuve collectrice en matière plastique pour échangeurs de chaleur à tube comprenant deux parois latérales longitudinales, deux parois d'extrëmité et une paroi de fond, caracterisée par le fait que le corps de la cuve est muni d'au moins un élément formant pont reliant lesdites deux parois longitudinales entre elles. In order to remedy this drawback, the object of the present invention is to provide a plastic collecting tank for tube heat exchangers comprising two longitudinal side walls, two end walls and a bottom wall, characterized in that the body of the tank is provided with at least one bridge element connecting said two longitudinal walls together.
De préférence, on prévoit une pluralité d'éléments formant pont espacés entre eux. Chaque élément formant pont est adjacent à l'embouchure de la cuve. Preferably, a plurality of bridge elements spaced apart is provided. Each bridge element is adjacent to the mouth of the tank.
Dans un premier mode de réalisation, chaque élément formant pont est réalisé en une seule pièce avec le corps en matière plastique de la cuve. Dans une variante, l'élément formant pont est constitué d'un élément en acier inoxydable fixé aux extrémités des deux parois longitudinales de la cuve. In a first embodiment, each bridge element is made in one piece with the plastic body of the tank. Alternatively, the bridge member consists of a stainless steel member attached to the ends of the two longitudinal walls of the tank.
Une autre caractéristique préférée de la cuve selon l'invention consiste dans le fait que chaque élément formant pont présente une configuration légèrement arquée, de façon à permettre un léger écartement des parois longitudinales de ladite cuve. Another preferred characteristic of the tank according to the invention consists in the fact that each bridge element has a slightly arched configuration, so as to allow a slight separation of the longitudinal walls of said tank.
D'autres caractéristiques et avantages de l'invention ressortiront de la description qui suit, en se référant aux dessins annexés donnés à titre d'exemple non limitatif et dans lesquels
la figure 1 est une vue en perspective d'une cuve selon l'invention ;
la figure 2 représente une coupe transversale de la cuve de la figure 1
la figure 3 représente le détail indiqué par la flèche
III de la figure 1 ; et
la figure 4 représente une variante de la figure 1.Other characteristics and advantages of the invention will emerge from the description which follows, with reference to the appended drawings given by way of nonlimiting example and in which
Figure 1 is a perspective view of a tank according to the invention;
2 shows a cross section of the tank of Figure 1
Figure 3 shows the detail indicated by the arrow
III of Figure 1; and
FIG. 4 represents a variant of FIG. 1.
En se référant aux figures 1-3, le repère numérique 1 indique dans son ensemble une cuve collectrice en matière plastique pour un radiateur d'un moteur à combustion interne de véhicule automobiie. La figure 2 représente, en coupe, ladite cuve 1 montée sur le radiateur. Le corps de la cuve 1 comprend deux parois latérales longitudinales 2, deux parois d'extrémité 3 et une paroi de fond 4. A son embouchure, la cuve présente un bord 5 qui s'appuie sur une plaque de tôle 6 avec intercalation d'un revêtement d'étanchéité 7. La plaque dé tôle 6 présente un bord 8 replié autour du bord 5 de la cuve 1 pour permettre la connexion de la cuve 2 à la plaque 6.La plaque 6 présente une série de manchons 9 dans lesquels s'engagent les extrémités élargies des tubes 10 du radiateur, avec interposition d'embouts 11 faisant partie du revêtement d'étanchéité 7. La partie restante du corps du radiateur, et en particulier les plaques du radiateur empilées en dessous de la plaque d'extrémité 6 ne sont pas représentées sur la figure 2. Referring to Figures 1-3, the reference numeral 1 as a whole indicates a plastic collecting tank for a radiator of an internal combustion engine of an automotive vehicle. Figure 2 shows, in section, said tank 1 mounted on the radiator. The body of the tank 1 comprises two longitudinal side walls 2, two end walls 3 and a bottom wall 4. At its mouth, the tank has an edge 5 which rests on a sheet metal plate 6 with interposition of a sealing coating 7. The sheet metal plate 6 has an edge 8 folded around the edge 5 of the tank 1 to allow connection of the tank 2 to the plate 6. The plate 6 has a series of sleeves 9 in which s '' engage the enlarged ends of the radiator tubes 10, with interposition of end caps 11 forming part of the sealing coating 7. The remaining part of the radiator body, and in particular the radiator plates stacked below the end plate 6 are not shown in FIG. 2.
Afin d'éviter un écartement des parois latérales longitudinales 2 sous l'effet d'une pression externe excessive pendant le fonctionnement, la cuve -est munie d'une pluralité (dans l'exemple représenté une paire) d'éléments formant pont 12 situés à proximité de l'embouchure de la cuve et qui relient entre elles les parois longitudinales 2. Dans l'exemple représenté sur la figure 1, les éléments formant pont sont constitués de portions de fil d'acier inoxydable ayant des extrémités repliées 13 logées dans des trous 14 prévus dans des nervures 15 formées - à la surface interne - de la cuve. Les éléments formant pont 12 présentent de préférence une configuration légèrement arquée dans le plan perpendiculaire à la direction longitudinale de la cuve (fig. 2) ou bien dans le plan de l-'embouchure de la cuve (fig. 3) afin de permettre dans tous les cas un léger écartement des parois latérales longitudi nales 2. La figure 4 représente une variante dans laquelle les éléments formant pont sont réalisés en une seule pièce avec le corps de matière plastique de la cuve. Afin de rendre ce corps rigide, les parois de la cuve présentent de préférence des nervures extérieures et intérieures 16. In order to avoid a separation of the longitudinal side walls 2 under the effect of excessive external pressure during operation, the tank is provided with a plurality (in the example shown a pair) of bridge elements 12 located near the mouth of the tank and which connect the longitudinal walls 2 to one another. In the example shown in FIG. 1, the bridge elements consist of portions of stainless steel wire having folded ends 13 housed in holes 14 provided in ribs 15 formed - on the internal surface - of the tank. The bridge elements 12 preferably have a slightly arched configuration in the plane perpendicular to the longitudinal direction of the tank (fig. 2) or else in the plane of the mouth of the tank (fig. 3) in order to allow in in all cases a slight separation of the longitudinal side walls 2. Figure 4 shows a variant in which the bridge elements are made in one piece with the plastic body of the tank. In order to make this body rigid, the walls of the tank preferably have external and internal ribs 16.
Naturellement, le principe de l'invention restant acquis, les détails de construction pourront largement varier par rapport à ce qui est décrit et illustré sans pour cela sortir du cadre de la présente invention. Naturally, the principle of the invention remaining acquired, the construction details may vary widely from what is described and illustrated without departing from the scope of the present invention.
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5329787U IT210686Z2 (en) | 1987-05-08 | 1987-05-08 | COLLECTING TANK OF PLASTIC MATERIAL FOR PIPE HEAT EXCHANGERS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2614980A1 true FR2614980A1 (en) | 1988-11-10 |
FR2614980B1 FR2614980B1 (en) | 1989-12-08 |
Family
ID=11281586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878713189A Expired FR2614980B1 (en) | 1987-05-08 | 1987-09-24 | PLASTIC COLLECTOR TANK FOR TUBE HEAT EXCHANGERS |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2614980B1 (en) |
IT (1) | IT210686Z2 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641985A1 (en) * | 1993-09-02 | 1995-03-08 | Valeo Engine Cooling Inc. | Heat exchanger tank with the tie bar |
DE4338055A1 (en) * | 1993-11-08 | 1995-05-11 | Behr Gmbh & Co | Heat exchanger, in particular radiator, for motor vehicles |
US5590710A (en) * | 1993-12-21 | 1997-01-07 | Sanden Corporation | Heat exchanger |
FR2742533A1 (en) * | 1995-12-13 | 1997-06-20 | Valeo Thermique Moteur Sa | Heat exchanger with reinforced pressure resistance |
DE20121112U1 (en) * | 2001-12-17 | 2003-04-24 | Autokühler GmbH & Co. KG, 34369 Hofgeismar | Manifold, particularly for motor vehicle heat exchanger, contains hollow chamber enclosed by wall, connecting aperture issuing into hollow chamber |
US6662863B2 (en) * | 2001-07-06 | 2003-12-16 | Toyo Radiator Co., Ltd. | Structure of heat exchanger tank |
EP1380806A2 (en) * | 2002-07-08 | 2004-01-14 | Modine Manufacturing Company | Manifold for heat exchanger |
WO2004090457A1 (en) * | 2003-04-10 | 2004-10-21 | Behr Gmbh & Co. Kg | Collecting tank and heat exchanger |
WO2004090455A1 (en) * | 2003-04-10 | 2004-10-21 | Behr Gmbh & Co. Kg | Collecting tank, heat exchanger, and method for producing a collecting tank |
WO2006005449A1 (en) * | 2004-07-12 | 2006-01-19 | Behr Gmbh & Co. Kg | Heat exchanger, especially for an intercooler |
WO2006077044A1 (en) * | 2005-01-18 | 2006-07-27 | Behr Gmbh & Co. Kg | Heat exchanger, in particular a charge intercooler or coolant cooler for motor vehicles |
EP1850084A2 (en) * | 2006-04-28 | 2007-10-31 | Valeo, Inc. | Heat exchanger assemblies having hybrid tanks |
DE102009049483A1 (en) | 2009-10-15 | 2011-04-21 | Modine Manufacturing Co., Racine | Heat exchanger and seal arrangement for it |
WO2012052465A1 (en) | 2010-10-19 | 2012-04-26 | Dsm Ip Assets B.V. | Heat exchanger manifold end tank |
FR2968389A1 (en) * | 2010-12-07 | 2012-06-08 | Valeo Systemes Thermiques | COLLECTOR BOX FOR HEAT EXCHANGER AND CORRESPONDING HEAT EXCHANGER |
WO2013156577A1 (en) * | 2012-04-19 | 2013-10-24 | Valeo Systemes Thermiques | Cover for a heat exchanger bundle |
US9328966B2 (en) | 2007-11-01 | 2016-05-03 | Modine Manufacturing Company | Heat exchanger with a baffle reinforcement member |
US9470461B2 (en) | 2007-11-01 | 2016-10-18 | Modine Manufacturing Company | Heat exchanger with a tank reinforcement member |
JP2017048982A (en) * | 2015-09-04 | 2017-03-09 | 株式会社デンソー | Heat exchanger |
FR3069630A1 (en) * | 2017-07-31 | 2019-02-01 | Valeo Systemes Thermiques | COLLECTOR BOX FOR HEAT EXCHANGER AND ASSOCIATED HEAT EXCHANGER |
WO2019163973A1 (en) * | 2018-02-22 | 2019-08-29 | 株式会社ティラド | Tank structure for heat exchanger |
FR3081544A1 (en) * | 2018-05-28 | 2019-11-29 | Valeo Systemes Thermiques | COLLECTOR BOX FOR A HEAT EXCHANGER |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1529388A (en) * | 1967-06-28 | 1968-06-14 | Borg Warner | Heat exchangers of the type used in cooling devices for internal combustion engines |
FR2431601A2 (en) * | 1978-07-21 | 1980-02-15 | Chausson Usines Sa | Moulded plastics header tank for engine radiator - has internal walls retained in T=section grooves to reinforce side walls |
GB2143315A (en) * | 1983-07-15 | 1985-02-06 | Myson Group Plc | Heat exchanger |
-
1987
- 1987-05-08 IT IT5329787U patent/IT210686Z2/en active
- 1987-09-24 FR FR878713189A patent/FR2614980B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1529388A (en) * | 1967-06-28 | 1968-06-14 | Borg Warner | Heat exchangers of the type used in cooling devices for internal combustion engines |
FR2431601A2 (en) * | 1978-07-21 | 1980-02-15 | Chausson Usines Sa | Moulded plastics header tank for engine radiator - has internal walls retained in T=section grooves to reinforce side walls |
GB2143315A (en) * | 1983-07-15 | 1985-02-06 | Myson Group Plc | Heat exchanger |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0641985A1 (en) * | 1993-09-02 | 1995-03-08 | Valeo Engine Cooling Inc. | Heat exchanger tank with the tie bar |
DE4338055A1 (en) * | 1993-11-08 | 1995-05-11 | Behr Gmbh & Co | Heat exchanger, in particular radiator, for motor vehicles |
US5590710A (en) * | 1993-12-21 | 1997-01-07 | Sanden Corporation | Heat exchanger |
US5806587A (en) * | 1993-12-21 | 1998-09-15 | Sanden Corporation | Heat exchanger |
FR2742533A1 (en) * | 1995-12-13 | 1997-06-20 | Valeo Thermique Moteur Sa | Heat exchanger with reinforced pressure resistance |
US6662863B2 (en) * | 2001-07-06 | 2003-12-16 | Toyo Radiator Co., Ltd. | Structure of heat exchanger tank |
DE20121112U1 (en) * | 2001-12-17 | 2003-04-24 | Autokühler GmbH & Co. KG, 34369 Hofgeismar | Manifold, particularly for motor vehicle heat exchanger, contains hollow chamber enclosed by wall, connecting aperture issuing into hollow chamber |
EP1380806A3 (en) * | 2002-07-08 | 2006-06-14 | Modine Manufacturing Company | Manifold for heat exchanger |
EP1380806A2 (en) * | 2002-07-08 | 2004-01-14 | Modine Manufacturing Company | Manifold for heat exchanger |
WO2004090457A1 (en) * | 2003-04-10 | 2004-10-21 | Behr Gmbh & Co. Kg | Collecting tank and heat exchanger |
WO2004090455A1 (en) * | 2003-04-10 | 2004-10-21 | Behr Gmbh & Co. Kg | Collecting tank, heat exchanger, and method for producing a collecting tank |
JP2006522912A (en) * | 2003-04-10 | 2006-10-05 | ベール ゲーエムベーハー ウント コー カーゲー | Assembly case, heat transfer body and method of forming assembly case |
US7971635B2 (en) | 2003-04-10 | 2011-07-05 | Behr Gmbh & Co. Kg | Collecting tank and heat exchanger |
WO2006005449A1 (en) * | 2004-07-12 | 2006-01-19 | Behr Gmbh & Co. Kg | Heat exchanger, especially for an intercooler |
US7775266B2 (en) | 2004-07-12 | 2010-08-17 | Behr Gmbh & Co. Kg | Heat exchanger, especially for an intercooler |
WO2006077044A1 (en) * | 2005-01-18 | 2006-07-27 | Behr Gmbh & Co. Kg | Heat exchanger, in particular a charge intercooler or coolant cooler for motor vehicles |
CN100559110C (en) * | 2005-01-18 | 2009-11-11 | 贝洱两合公司 | Heat exchanger is especially for the charger-air cooler or the cooling water radiator of automobile |
EP1850084A2 (en) * | 2006-04-28 | 2007-10-31 | Valeo, Inc. | Heat exchanger assemblies having hybrid tanks |
EP1850084A3 (en) * | 2006-04-28 | 2008-02-20 | Valeo, Inc. | Heat exchanger assemblies having hybrid tanks |
US9328966B2 (en) | 2007-11-01 | 2016-05-03 | Modine Manufacturing Company | Heat exchanger with a baffle reinforcement member |
US9470461B2 (en) | 2007-11-01 | 2016-10-18 | Modine Manufacturing Company | Heat exchanger with a tank reinforcement member |
DE102009049483A1 (en) | 2009-10-15 | 2011-04-21 | Modine Manufacturing Co., Racine | Heat exchanger and seal arrangement for it |
WO2012052465A1 (en) | 2010-10-19 | 2012-04-26 | Dsm Ip Assets B.V. | Heat exchanger manifold end tank |
FR2968389A1 (en) * | 2010-12-07 | 2012-06-08 | Valeo Systemes Thermiques | COLLECTOR BOX FOR HEAT EXCHANGER AND CORRESPONDING HEAT EXCHANGER |
WO2012076326A1 (en) * | 2010-12-07 | 2012-06-14 | Valeo Systemes Thermiques | Heat exchanger header box and corresponding heat exchanger |
CN103443573A (en) * | 2010-12-07 | 2013-12-11 | 法雷奥热系统公司 | Heat exchanger header box and corresponding heat exchanger |
JP2014502335A (en) * | 2010-12-07 | 2014-01-30 | ヴァレオ システム テルミク | Heat exchanger header box and corresponding heat exchanger |
FR2989770A1 (en) * | 2012-04-19 | 2013-10-25 | Valeo Systemes Thermiques | HEAT EXCHANGER BEAM COVER, BEAM INCLUDING SUCH COVER, HEAT EXCHANGER COMPRISING SUCH BEAM, AND AIR INTAKE MODULE COMPRISING SUCH AN EXCHANGER. |
WO2013156577A1 (en) * | 2012-04-19 | 2013-10-24 | Valeo Systemes Thermiques | Cover for a heat exchanger bundle |
US10125668B2 (en) | 2012-04-19 | 2018-11-13 | Valeo Systemes Thermiques | Cover for a heat exchanger bundle |
JP2017048982A (en) * | 2015-09-04 | 2017-03-09 | 株式会社デンソー | Heat exchanger |
FR3069630A1 (en) * | 2017-07-31 | 2019-02-01 | Valeo Systemes Thermiques | COLLECTOR BOX FOR HEAT EXCHANGER AND ASSOCIATED HEAT EXCHANGER |
WO2019163973A1 (en) * | 2018-02-22 | 2019-08-29 | 株式会社ティラド | Tank structure for heat exchanger |
JPWO2019163973A1 (en) * | 2018-02-22 | 2021-02-04 | 株式会社ティラド | Heat exchanger tank structure |
JP7229986B2 (en) | 2018-02-22 | 2023-02-28 | 株式会社ティラド | heat exchanger tank structure |
FR3081544A1 (en) * | 2018-05-28 | 2019-11-29 | Valeo Systemes Thermiques | COLLECTOR BOX FOR A HEAT EXCHANGER |
WO2019229356A1 (en) * | 2018-05-28 | 2019-12-05 | Valeo Systemes Thermiques | Header tank for a heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
FR2614980B1 (en) | 1989-12-08 |
IT8753297V0 (en) | 1987-05-08 |
IT210686Z2 (en) | 1989-01-11 |
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