WO2008061850A1 - Heat exchange device and gas-intake device including such device - Google Patents

Heat exchange device and gas-intake device including such device Download PDF

Info

Publication number
WO2008061850A1
WO2008061850A1 PCT/EP2007/061019 EP2007061019W WO2008061850A1 WO 2008061850 A1 WO2008061850 A1 WO 2008061850A1 EP 2007061019 W EP2007061019 W EP 2007061019W WO 2008061850 A1 WO2008061850 A1 WO 2008061850A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
housing
opening
casing
gas
Prior art date
Application number
PCT/EP2007/061019
Other languages
French (fr)
Inventor
Carlos Martins
Jean Lathiere
Original Assignee
Valeo Systemes Thermiques
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques filed Critical Valeo Systemes Thermiques
Publication of WO2008061850A1 publication Critical patent/WO2008061850A1/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0462—Liquid cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10288—Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • 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
    • F28D2021/0082—Charged air coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Definitions

  • Heat exchange device and gas inlet device comprising such a device
  • the invention relates to the field of heat exchangers, particularly for motor vehicles.
  • the invention more specifically relates to a gas intake device on the cylinder head of an engine .
  • thermal motor vehicle for gas, it means air or a mixture of air and exhaust.
  • a motor vehicle engine has a combustion chamber, generally formed by a plurality of cylinders, wherein the oxidant is mixed with the fuel to be burned and generate the power of the engine.
  • the oxidant comprises air, which can be compressed or not, depending on whether the engine comprises a turbocharger or not.
  • the air can also be mixed with recirculated exhaust gas.
  • the gases admitted to the combustion chamber will be referred to as the feed gas.
  • the inlet gases are received at an intake manifold, often designated by those skilled in the art under its English name "intake manifold”.
  • the collector is attached to the cylinder head of the combustion chamber, that is to say to the inlet of the cylinders.
  • the gases can be cooled, in whole or in part, or not.
  • Two pipes thus feed the collector: one directly conveying the feed gases into the collector, the other routing them indirectly via a cooler, that is to say, a heat exchanger, which allows to cool the gases passing through it.
  • patent application DE 19902504 which presents a housing in which the cooler is directly connected, at the outlet, to the inlet volume of the collector.
  • the housing has a side having a large opening face, or a maximum opening face, intended to allow the introduction of the cooler; this opening being subsequently closed by a closing flange having holes for the fluid inlet / outlet pipes.
  • the opening face is located on the large upper or lower face of the housing, which complicates the introduction of the fluid cooler.
  • this embodiment has disadvantages of sealing the housing vis-à-vis the ambient air, because of the dimensions of the closing pan, which has the main consequence of poor heat exchange performance.
  • the present invention aims to remedy the drawbacks of this device of the prior art by proposing a solution able to ensure a perfect seal of the housing while allowing a particularly easy installation or installation of a heat exchanger, in particular a cooler.
  • the invention consists of a heat exchange device comprising a casing and a vehicle heat exchanger, the casing having a volume constituting an intake manifold for a gas intended to exchange with a fluid of the vehicle. heat exchanger, and having at least one side having a face of maximum dimensions and at least one side having a face of minimum dimensions.
  • the housing further comprises an opening for the introduction of the heat exchanger, and the opening is present on the face of minimum dimensions.
  • the device further comprises a closing section for the housing.
  • the housing has at said opening a profile suitable for receiving at least one element of said exchanger leaving the housing.
  • the aforesaid opening cooperates with a closing pan of the housing.
  • the closing panel has a profile complementary to the profile of the aforesaid opening relative to said element.
  • the element exiting the heat exchanger consists of one or more input / output tubing (s) for a fluid.
  • the casing also comprises a volume defining an outlet manifold of the aforesaid gas intended to exchange with the aforesaid fluid of said heat exchanger.
  • the heat exchanger is an intake gas cooler.
  • the housing of the invention comprises two fluid circulation pipes connected to a double feed valve.
  • the casing ensures, on one of its faces, the closure of the top of the cylinders of the combustion chamber of a thermal engine of the vehicle.
  • the invention also relates to a gas intake device, comprising a heat exchanger, characterized in that it comprises a device as stated above.
  • the casing is a monoblock resulting from molding.
  • FIG. 1 is a perspective view illustrating the housing according to the invention with a lateral opening for the introduction of the heat exchanger;
  • FIG. 2 is a view identical to that of FIG. 1 in which the heat exchanger is being introduced, the closure panel being brought close to close the housing;
  • FIG. 3 shows the housing or housing of the invention enclosing the heat exchanger; the casing or housing being closed by the closure panel.
  • the device according to the invention comprises a housing 1, a heat exchanger 7 and a closing section 10 for the housing 1.
  • the closure panel 10 forms a cover for the housing 1.
  • the closing panel 10 is independent of the heat exchanger.
  • the closure panel 10 is a separate part of the heat exchanger 7.
  • the closing panel 10 is attached to the heat exchange device after introduction of the heat exchanger 7 into the casing 1.
  • the heat exchanger 7 is formed by a stack of plates.
  • the housing 1 of the invention has substantially two large faces 2 and 2 ', or faces of maximum dimensions, lower 2' and upper 2 and four small sides 3, 3 'and 4, 4', constituting the faces of minimum dimensions .
  • a front face 4 'and a rear face 4 as well as two lateral faces 3 and 3' are considered, one 3 'from which here extends two outlet pipes 5, 5' of the gas and the other having an opening 6 for receiving the heat exchanger 7.
  • the housing or housing 1 constitutes a collector mounted on a cylinder head, not shown in the accompanying figures.
  • This collector provides, in known manner, on its rear face 4 the closure of the top of the cylinders of the combustion chamber, also not shown in the figures.
  • the manifold allows the admission of the feed gases into the cylinder head.
  • it is also referred to as a feed gas distributor in the cylinders.
  • the casing 1 of the invention is connected to a double feed valve, comprising an inlet duct and two outlet ducts, mounted and fixed to its two pipes located at a from its ends.
  • This feed valve is not shown in the accompanying figures.
  • the double valve and the manifold are integrated in a unitary module, intended to be fixed on the cylinder head of the engine.
  • a module is compact and is not sensitive to vibrations.
  • the integration of the heat exchanger 7, here the cooler, by a small lateral side 3 of the casing 1 having a profile for housing / fixing the inlet / outlet pipes 8, 8 'of said exchanger improves only the sealing of the exchange system, thus constituting a quasi-adiabatic medium, but also the phenomena of vibration by offering a reduced introduction space to the heat exchanger 7.
  • the advantage of cooling the gases is to increase the quantity of air, and therefore of oxygen molecules, per unit of volume and thus to increase the "load" of the engine, that is to say say, the amount of air that can be burned during combustion.
  • the fuel flow is also increased, which allows to burn a larger amount (or mass) of air.
  • the gases are not cooled and pass directly into the collector, while in the so-called “high load” regimes, such as the speeds of the acceleration phases for example, the gases are cooled to increase the amount of air that can be burned; in the latter case, the air is generally not mixed with exhaust gases, whether low or high pressure, to the extent that the goal is to burn as much air as possible with fuel.
  • the casing 1 is a monobloc element, that is to say made in one piece, for example from molding, which makes it particularly easy to produce.
  • the rear face 4 of the casing 1 ensuring the closure of the top of the cylinders of the combustion chamber of a thermal engine of the vehicle, has a protruding part 9 with respect to the front face 4 'and the small lateral side 3 on which exists the opening 6 for the introduction of the heat exchanger 7.
  • This protruding portion 9 is simply necessary for the realization of its aforementioned closure function but the casing 1 according to the invention aims to provide a minimum footprint.
  • the opening 6 on one of its lateral faces 3 is substantially equal to the lateral dimensions of the heat exchanger 7.
  • the expression "lateral dimensions" of the heat exchanger 7 is understood to mean the dimensions of the heat exchangers. short sides of the exchanger, namely the width and height of said exchanger, so that we can introduce or slide the exchanger 7 through the opening
  • the heat exchanger 7 here has a width less than its length; in the opposite case, the length instead of the width is considered, the important thing being to make an opening 6, which is preferably plane, corresponding to the two smaller dimensions of the heat exchanger 7.
  • the opening has a profile intended to accommodate the inlet / outlet pipes 8, 8 'of the heat exchanger 7.
  • this profile is able to accommodate half of the shape of the outgoing elements 8, 8 'of the exchanger 7 while the closing panel 10 also has a profile adapted to accommodate the other half of the outgoing elements considered 8, 8'.
  • the opening 6 of the short side 3 has a profile accommodating all or the element (s) out (s) 8, 8 'of the heat exchanger 7.
  • the opening 6 cooperates with the closure panel 10 of the casing 1.
  • the closing panel 10 may provide a profile accommodating all or the outgoing elements 8 and / or 8 '.
  • the profile complementary to the outgoing elements of the heat exchanger may be distributed between the profile of the opening 6 and the profile of the closing panel 10, for example when there is a positional offset between the two tubes 8, 8 ', one of the two may be accommodated by the profile of the opening 6 while the other tubing may be accommodated by the profile of the closing part 10.
  • the profile intended to accommodate the outgoing element (s) 8, 8 ' is here located on the lower edge 11 of the opening 6 because the outgoing elements 8, 8', here the inlet / outlet pipes 8, 8 ', are directed downwards, in accordance with the directions of introduction of the heat exchanger 7.
  • the position of the profile (s) complementary (s) to / out (s) element (s) 8 , 8 'of the heat exchanger 7 is relative to the output of the or these element (s) 8, 8', in the lower position and / or in the upper position and / or in the front or rear lateral position.
  • the closure panel 10 is in the form of a parallelepiped having a low or small height or thickness and a length and width substantially identical to, or slightly greater than, the width and height of the opening.
  • the closing panel 10 may also consist of a plate (almost without height / thickness) when the profile complementary to the element (s) coming out (s) of the heat exchanger 7 is integrated in the profile of the opening 6.
  • the closing part 10 is fixed on the casing 1 by gluing, brazing when the casing is metallic and / or by clipping.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention relates to a heat exchange device including a casing (1) and a heat exchanger (7) for a vehicle. The casing has a volume defining a gas intake manifold for exchange with a fluid of the heat exchanger (7), and includes at least one side (2, 2') having a face with maximal dimensions and at least one side (3) having a face with minimal dimensions. The casing (1) includes an opening (6) for introducing said heat exchanger, the opening (6) being provided on the face with minimal dimensions (3). The device further includes a closing plane (10) for said casing. The invention also relates to a gas intake device.

Description

Dispositif d'échange de chaleur et dispositif d'admission de gaz comportant un tel dispositif Heat exchange device and gas inlet device comprising such a device
L'invention se rapporte au domaine des échangeurs de chaleur notamment pour véhicules automobiles.The invention relates to the field of heat exchangers, particularly for motor vehicles.
L'invention concerne plus spécifiquement un dispositif d'admission de gaz sur la culasse d'un moteur . thermique de véhicule automobile. Pour le gaz, il faut entendre l'air ou un mélange d'air et de gaz d'échappement.The invention more specifically relates to a gas intake device on the cylinder head of an engine . thermal motor vehicle. For gas, it means air or a mixture of air and exhaust.
Un moteur thermique de véhicule automobile comporte une chambre de combustion, généralement formée par une pluralité de cylindres, dans laquelle le comburant est mélangé au carburant pour être brûlé et générer la puissance du moteur. Le comburant comporte de l'air, qui peut être comprimé ou non, selon que le moteur comporte un turbocompresseur ou non. L'air peut par ailleurs être mélangé à des gaz d'échappement recirculés. Les gaz admis dans la chambre de combustion seront dénommés gaz d'alimentation.A motor vehicle engine has a combustion chamber, generally formed by a plurality of cylinders, wherein the oxidant is mixed with the fuel to be burned and generate the power of the engine. The oxidant comprises air, which can be compressed or not, depending on whether the engine comprises a turbocharger or not. The air can also be mixed with recirculated exhaust gas. The gases admitted to the combustion chamber will be referred to as the feed gas.
Les gaz d'admission sont reçus au niveau d'un collecteur d'admission, souvent désigné par l'homme du métier sous sa dénomination anglaise « intake manifold ». Le collecteur est fixé à la culasse de la chambre de combustion, c'est-à- dire à l'entrée des cylindres. En fonction du régime moteur, les gaz peuvent être refroidis, en tout ou partie, ou pas. Deux canalisations alimentent donc le collecteur : l'une acheminant directement les gaz d'alimentation dans le collecteur, l'autre les acheminant indirectement via un refroidisseur, c'est-à-dire, un échangeur de chaleur, qui permet de refroidir les gaz qui passent en son sein.The inlet gases are received at an intake manifold, often designated by those skilled in the art under its English name "intake manifold". The collector is attached to the cylinder head of the combustion chamber, that is to say to the inlet of the cylinders. Depending on the engine speed, the gases can be cooled, in whole or in part, or not. Two pipes thus feed the collector: one directly conveying the feed gases into the collector, the other routing them indirectly via a cooler, that is to say, a heat exchanger, which allows to cool the gases passing through it.
On connaît à l'heure actuelle la demande de brevet DE 19902504 qui présente un boîtier dans lequel le refroidisseur est directement relié, en sortie, au volume d'entrée du collecteur.At the present time patent application DE 19902504 is known which presents a housing in which the cooler is directly connected, at the outlet, to the inlet volume of the collector.
Dans cette réalisation, le boîtier dispose d'un côté présentant une grande face d'ouverture, ou une face d'ouverture maximum, destinée à autoriser l'introduction du refroidisseur ; cette ouverture étant ultérieurement fermée par un pan de fermeture comportant des trous pour les tubulures d' entrée/sortie du fluide.In this embodiment, the housing has a side having a large opening face, or a maximum opening face, intended to allow the introduction of the cooler; this opening being subsequently closed by a closing flange having holes for the fluid inlet / outlet pipes.
Du fait de la structure même du boîtier dans cette réalisation, la face d'ouverture est située sur la grande face supérieure ou inférieure du boîtier, ce qui complique l'introduction du refroidisseur de fluide.Due to the very structure of the housing in this embodiment, the opening face is located on the large upper or lower face of the housing, which complicates the introduction of the fluid cooler.
Par ailleurs, cette réalisation présente des inconvénients d'étanchéité du boîtier vis-à-vis de l'air ambiant, du fait même des dimensions du pan de fermeture, ce qui a pour conséquence principale de mauvaises performances d'échange thermique .Furthermore, this embodiment has disadvantages of sealing the housing vis-à-vis the ambient air, because of the dimensions of the closing pan, which has the main consequence of poor heat exchange performance.
La présente invention vise à remédier aux inconvénients de ce dispositif de l'art antérieur en proposant une solution apte à assurer une étanchéité parfaite du boîtier tout en permettant un montage ou une installation particulièrement aisée d'un échangeur de chaleur, en particulier d'un refroidisseur. Ainsi, l'invention consiste en un dispositif d'échange de chaleur comportant un carter et un échangeur de chaleur de véhicule, le carter disposant d'un volume constituant un collecteur d'admission d'un gaz destiné à échanger avec un fluide de l ' échangeur de chaleur, et comportant au moins un côté présentant une face de dimensions maximum et au moins un côté présentant une face de dimensions minimums. Le carter comporte en outre une ouverture pour l'introduction de l ' échangeur de chaleur, et l'ouverture est présente sur la face de dimensions minimum. Le dispositif comporte en outre un pan de fermeture pour le carter.The present invention aims to remedy the drawbacks of this device of the prior art by proposing a solution able to ensure a perfect seal of the housing while allowing a particularly easy installation or installation of a heat exchanger, in particular a cooler. Thus, the invention consists of a heat exchange device comprising a casing and a vehicle heat exchanger, the casing having a volume constituting an intake manifold for a gas intended to exchange with a fluid of the vehicle. heat exchanger, and having at least one side having a face of maximum dimensions and at least one side having a face of minimum dimensions. The housing further comprises an opening for the introduction of the heat exchanger, and the opening is present on the face of minimum dimensions. The device further comprises a closing section for the housing.
Selon un aspect particulièrement avantageux de l'invention, le carter présente au niveau de ladite ouverture un profil approprié pour accueillir au moins un élément dudit échangeur sortant du carter.According to a particularly advantageous aspect of the invention, the housing has at said opening a profile suitable for receiving at least one element of said exchanger leaving the housing.
Avantageusement, la susdite ouverture coopère avec un pan de fermeture du carter.Advantageously, the aforesaid opening cooperates with a closing pan of the housing.
Selon une possibilité offerte par l'invention, le pan de fermeture présente un profil complémentaire au profil de la susdite ouverture relativement audit élément.According to a possibility offered by the invention, the closing panel has a profile complementary to the profile of the aforesaid opening relative to said element.
De façon classique, l'élément sortant de l ' échangeur de chaleur consiste en une ou plusieurs tubulure (s) d'entrée/sortie pour un fluide.Typically, the element exiting the heat exchanger consists of one or more input / output tubing (s) for a fluid.
Avantageusement, le carter comprend également un volume définissant un collecteur de sortie du susdit gaz destiné à échanger avec le susdit fluide dudit échangeur de chaleur.Advantageously, the casing also comprises a volume defining an outlet manifold of the aforesaid gas intended to exchange with the aforesaid fluid of said heat exchanger.
Idéalement, l ' échangeur de chaleur est un refroidisseur de gaz d'admission. Avantageusement, le carter de l'invention comprend deux tubulures de circulation de fluide reliées à une vanne d'alimentation double.Ideally, the heat exchanger is an intake gas cooler. Advantageously, the housing of the invention comprises two fluid circulation pipes connected to a double feed valve.
Avantageusement, le carter assure, sur une de ses faces, la fermeture du haut des cylindres de la chambre de combustion d'un moteur thermique du véhicule.Advantageously, the casing ensures, on one of its faces, the closure of the top of the cylinders of the combustion chamber of a thermal engine of the vehicle.
L'invention concerne également un dispositif d'admission de gaz, comportant un échangeur de chaleur, caractérisé en ce qu'il comprend un dispositif tel qu'énoncé ci-dessus.The invention also relates to a gas intake device, comprising a heat exchanger, characterized in that it comprises a device as stated above.
Selon une possibilité offerte par l'invention, le carter est un monobloc issu de moulage.According to a possibility offered by the invention, the casing is a monoblock resulting from molding.
Dans la description qui suit, faite seulement à titre d'exemple, on se réfère aux dessins annexés, sur lesquels :In the description which follows, made only by way of example, reference is made to the appended drawings, in which:
- la figure 1 est une vue en perspective illustrant le carter selon l'invention avec une ouverture latérale destinée à l'introduction de l ' échangeur de chaleur ;- Figure 1 is a perspective view illustrating the housing according to the invention with a lateral opening for the introduction of the heat exchanger;
- la figure 2 est une vue identique à celle de la figure 1 dans laquelle l ' échangeur de chaleur est en train d'être introduit, le pan de fermeture étant amené à proximité pour fermer le boîtier ;FIG. 2 is a view identical to that of FIG. 1 in which the heat exchanger is being introduced, the closure panel being brought close to close the housing;
- la figure 3 présente le boîtier ou carter de l'invention enfermant l ' échangeur de chaleur ; le boîtier ou carter étant fermé par le pan de fermeture. Le dispositif selon l'invention comporte un carter 1, un échangeur de chaleur 7 et un pan de fermeture 10 pour le carter 1.- Figure 3 shows the housing or housing of the invention enclosing the heat exchanger; the casing or housing being closed by the closure panel. The device according to the invention comprises a housing 1, a heat exchanger 7 and a closing section 10 for the housing 1.
Le pan de fermeture 10 forme un couvercle pour le carter 1. Ici, le pan de fermeture 10 est indépendant de l ' échangeur de chaleur. Autrement dit, le pan de fermeture 10 est une pièce séparée de l ' échangeur de chaleur 7. Le pan de fermeture 10 est rapporté sur le dispositif d'échange de chaleur après introduction de l' échangeur de chaleur 7 dans le carter 1.The closure panel 10 forms a cover for the housing 1. Here, the closing panel 10 is independent of the heat exchanger. In other words, the closure panel 10 is a separate part of the heat exchanger 7. The closing panel 10 is attached to the heat exchange device after introduction of the heat exchanger 7 into the casing 1.
Dans le mode de réalisation de la figure 2, l' échangeur de chaleur 7 est formé par un empilement de plaques.In the embodiment of Figure 2, the heat exchanger 7 is formed by a stack of plates.
Le carter 1 de l'invention présente sensiblement deux grandes faces 2 et 2 ' , ou faces de dimensions maximum, inférieure 2 ' et supérieure 2 ainsi que quatre petit côtés 3, 3' et 4, 4', constituant les faces de dimensions minimum. Relativement aux quatre petit côtés, on considère une face avant 4' et une face arrière 4 ainsi que deux faces latérales 3 et 3', l'une 3' à partir de laquelle s'étend ici deux tubulures de sortie 5, 5' du gaz et l'autre comportant une ouverture 6 destinée à accueillir 1 ' échangeur de chaleur 7.The housing 1 of the invention has substantially two large faces 2 and 2 ', or faces of maximum dimensions, lower 2' and upper 2 and four small sides 3, 3 'and 4, 4', constituting the faces of minimum dimensions . With respect to the four short sides, a front face 4 'and a rear face 4 as well as two lateral faces 3 and 3' are considered, one 3 'from which here extends two outlet pipes 5, 5' of the gas and the other having an opening 6 for receiving the heat exchanger 7.
Le boîtier ou carter 1 selon l'invention constitue un collecteur monté sur une culasse, non représentée sur les figures annexées. Ce collecteur assure, de manière connue, sur sa face arrière 4 la fermeture du haut des cylindres de la chambre de combustion, également non représentée sur les figures . Le collecteur permet l'admission des gaz d'alimentation dans la culasse. On parle aussi parfois, pour le collecteur, de répartiteur de gaz d'alimentation dans les cylindres .The housing or housing 1 according to the invention constitutes a collector mounted on a cylinder head, not shown in the accompanying figures. This collector provides, in known manner, on its rear face 4 the closure of the top of the cylinders of the combustion chamber, also not shown in the figures. The manifold allows the admission of the feed gases into the cylinder head. Sometimes, for the collector, it is also referred to as a feed gas distributor in the cylinders.
Dans l'exemple choisi pour illustrer l'invention, le carter 1 de l'invention est relié à une vanne d'alimentation double, comportant un conduit d'entrée et deux conduits de sortie, montée et fixée à ses deux tubulures situées à une de ses extrémités. Cette vanne d'alimentation n'est pas représentée sur les figures annexées.In the example chosen to illustrate the invention, the casing 1 of the invention is connected to a double feed valve, comprising an inlet duct and two outlet ducts, mounted and fixed to its two pipes located at a from its ends. This feed valve is not shown in the accompanying figures.
Ici, la vanne double et le collecteur sont intégrés en un module unitaire, destiné à être fixé sur la culasse du moteur. Un tel module est compact est n'est pas sensible aux vibrations. Par ailleurs, l'intégration de l ' échangeur de chaleur 7, ici le refroidisseur, par un petit côté latéral 3 du carter 1 ayant un profil permettant de loger/ fixer les tubulures 8, 8' d'entrée/sortie dudit échangeur améliore non seulement l'étanchéité du système d'échange, constituant ainsi un milieu quasi-adiabatique, mais également les phénomènes de vibration en offrant un espace d'introduction réduit à l ' échangeur de chaleur 7.Here, the double valve and the manifold are integrated in a unitary module, intended to be fixed on the cylinder head of the engine. Such a module is compact and is not sensitive to vibrations. Moreover, the integration of the heat exchanger 7, here the cooler, by a small lateral side 3 of the casing 1 having a profile for housing / fixing the inlet / outlet pipes 8, 8 'of said exchanger improves only the sealing of the exchange system, thus constituting a quasi-adiabatic medium, but also the phenomena of vibration by offering a reduced introduction space to the heat exchanger 7.
On note que l'intérêt de refroidir les gaz est d'augmenter la quantité d'air, et donc de molécules d'oxygène, par unité de volume et donc d'augmenter la « charge » du moteur, c'est-à-dire, la quantité d'air qui peut être brûlée lors de la combustion. Dans un tel cas, le débit de carburant est également augmenté, ce qui permet de brûler une plus grande quantité (ou masse) d'air. Ainsi, lors des régimes dits « à faible charge », telles que les régimes des phases de démarrage par exemple, les gaz ne sont pas refroidis et passent directement dans le collecteur, tandis que lors des régimes dits « à forte charge », telles que les régimes des phases d'accélération par exemple, les gaz sont refroidis afin d'augmenter la quantité d'air qui peut être brûlé ; dans ce dernier cas, l'air n'est généralement pas mélangé à des gaz d'échappement, qu'ils soient basse ou haute pression, dans la mesure où le but est de brûler le plus d'air possible avec du carburant.It is noted that the advantage of cooling the gases is to increase the quantity of air, and therefore of oxygen molecules, per unit of volume and thus to increase the "load" of the engine, that is to say say, the amount of air that can be burned during combustion. In such a case, the fuel flow is also increased, which allows to burn a larger amount (or mass) of air. Thus, during so-called "low load" regimes, such as start-up phase regimes for example, the gases are not cooled and pass directly into the collector, while in the so-called "high load" regimes, such as the speeds of the acceleration phases for example, the gases are cooled to increase the amount of air that can be burned; in the latter case, the air is generally not mixed with exhaust gases, whether low or high pressure, to the extent that the goal is to burn as much air as possible with fuel.
Le carter 1 est un élément monobloc, c'est-à-dire réalisé en une seule pièce, par exemple issu de moulage, ce qui le rend particulièrement aisé à produire.The casing 1 is a monobloc element, that is to say made in one piece, for example from molding, which makes it particularly easy to produce.
La face arrière 4 du carter 1, assurant la fermeture du haut des cylindres de la chambre de combustion d'un moteur thermique du véhicule, présente une partie protubérante 9 par rapport à la face avant 4' et au petit côté latéral 3 sur lequel existe l'ouverture 6 pour l'introduction de l'échangeur de chaleur 7. Cette partie protubérante 9 est simplement nécessaire, pour la réalisation de sa susdite fonction de fermeture mais le carter 1 selon l'invention vise à offrir un encombrement minimal.The rear face 4 of the casing 1, ensuring the closure of the top of the cylinders of the combustion chamber of a thermal engine of the vehicle, has a protruding part 9 with respect to the front face 4 'and the small lateral side 3 on which exists the opening 6 for the introduction of the heat exchanger 7. This protruding portion 9 is simply necessary for the realization of its aforementioned closure function but the casing 1 according to the invention aims to provide a minimum footprint.
De ce fait, l'ouverture 6 sur une de ses faces latérales 3 est sensiblement égale aux dimensions latérales de l'échangeur de chaleur 7, On entend par l'expression « les dimensions latérales » de l'échangeur de chaleur 7 les dimensions des petits côtés de l'échangeur, à savoir la largeur et la hauteur dudit échangeur, de sorte que l'on puisse introduire ou glisser l'échangeur 7 par l'ouvertureAs a result, the opening 6 on one of its lateral faces 3 is substantially equal to the lateral dimensions of the heat exchanger 7. The expression "lateral dimensions" of the heat exchanger 7 is understood to mean the dimensions of the heat exchangers. short sides of the exchanger, namely the width and height of said exchanger, so that we can introduce or slide the exchanger 7 through the opening
6. Le reste de la face latérale 3 comportant l'ouverture 6 est occupé par la susdite partie protubérante 9 de sorte que seule une portion du petit côté 3 est utilisée pour réaliser l'ouverture 6, ladite portion 3 correspondant aux dimensions en hauteur et en largeur de l ' échangeur de chaleur 7. L ' échangeur de chaleur 7 présente ici une largeur inférieure à sa longueur ; dans le cas contraire, on considéra la longueur à la place de la largeur, l'important étant de réaliser une ouverture 6 si possible plane correspondant aux deux dimensions les plus petites de l ' échangeur de chaleur 7.6. The remainder of the lateral face 3 having the opening 6 is occupied by the aforesaid protruding portion 9 so that only a portion of the short side 3 is used to make the opening 6, said portion 3 corresponding to the dimensions in height and in width of the heat exchanger 7. The heat exchanger 7 here has a width less than its length; in the opposite case, the length instead of the width is considered, the important thing being to make an opening 6, which is preferably plane, corresponding to the two smaller dimensions of the heat exchanger 7.
Comme on peut le constater sur la figure 1, l'ouverture présente un profil destiné à accueillir les tubulures d'entrée/sortie 8, 8' de l' échangeur de chaleur 7. Dans l'exemple choisi pour illustrer l'invention, ce profil est apte à accueillir la moitié de la forme des éléments sortants 8, 8' de l ' échangeur 7 tandis que le pan de fermeture 10 présente également un profil apte à accueillir l'autre moitié des éléments sortants considérés 8, 8'.As can be seen in FIG. 1, the opening has a profile intended to accommodate the inlet / outlet pipes 8, 8 'of the heat exchanger 7. In the example chosen to illustrate the invention, this profile is able to accommodate half of the shape of the outgoing elements 8, 8 'of the exchanger 7 while the closing panel 10 also has a profile adapted to accommodate the other half of the outgoing elements considered 8, 8'.
Bien entendu, on pourra aussi prévoir que l'ouverture 6 du petit côté 3 présente un profil accueillant la totalité du ou des élément (s) sortant (s) 8, 8' de l' échangeur de chaleur 7. L'ouverture 6 coopère avec le pan de fermeture 10 du carter 1.Of course, it can also be provided that the opening 6 of the short side 3 has a profile accommodating all or the element (s) out (s) 8, 8 'of the heat exchanger 7. The opening 6 cooperates with the closure panel 10 of the casing 1.
Egalement, selon une autre possibilité offerte par l'invention, le pan de fermeture 10 pourra prévoir un profil accueillant la totalité du ou des éléments sortant 8 et/ou 8'. Enfin, le profil complémentaire aux éléments sortants de l' échangeur de chaleur pourra se répartir entre le profil de l'ouverture 6 et le profil du pan de fermeture 10, par exemple lorsqu'il existe un décalage de position entre les deux tubulures 8, 8', l'une des deux pourra être accueillie par le profil de l'ouverture 6 tandis que l'autre tubulure pourra être accueillie par le profil du pan de fermeture 10.Also, according to another possibility offered by the invention, the closing panel 10 may provide a profile accommodating all or the outgoing elements 8 and / or 8 '. Finally, the profile complementary to the outgoing elements of the heat exchanger may be distributed between the profile of the opening 6 and the profile of the closing panel 10, for example when there is a positional offset between the two tubes 8, 8 ', one of the two may be accommodated by the profile of the opening 6 while the other tubing may be accommodated by the profile of the closing part 10.
Le profil destiné à accueillir le ou les éléments sortant (s) 8, 8' est ici situé sur le bord inférieur 11 de l'ouverture 6 car les éléments sortants 8, 8', ici les tubulures d'entrée/sortie 8, 8', sont dirigés vers le bas, conformément aux sens d'introduction de l ' échangeur de chaleur 7. Bien entendu, la position du ou des profil (s) complémentaire (s) à/aux élément (s) sortant (s) 8, 8' de l' échangeur de chaleur 7 est relative à la sortie du ou de ces élément (s) 8, 8', en position inférieure et/ou en position supérieure et/ou en position latérale avant ou arrière.The profile intended to accommodate the outgoing element (s) 8, 8 'is here located on the lower edge 11 of the opening 6 because the outgoing elements 8, 8', here the inlet / outlet pipes 8, 8 ', are directed downwards, in accordance with the directions of introduction of the heat exchanger 7. Of course, the position of the profile (s) complementary (s) to / out (s) element (s) 8 , 8 'of the heat exchanger 7 is relative to the output of the or these element (s) 8, 8', in the lower position and / or in the upper position and / or in the front or rear lateral position.
Le pan de fermeture 10 se présente sous la forme d'un parallélépipède disposant d'une faible ou petite hauteur ou épaisseur et d'une longueur et largeur sensiblement identique, ou légèrement supérieure, à la largeur et à la hauteur de l'ouverture. Le pan de fermeture 10 pourra également consister en une plaque (quasiment sans hauteur/épaisseur) lorsque le profil complémentaire à/aux élément (s) sortant (s) de l' échangeur de chaleur 7 est intégré au profil de l'ouverture 6.The closure panel 10 is in the form of a parallelepiped having a low or small height or thickness and a length and width substantially identical to, or slightly greater than, the width and height of the opening. The closing panel 10 may also consist of a plate (almost without height / thickness) when the profile complementary to the element (s) coming out (s) of the heat exchanger 7 is integrated in the profile of the opening 6.
Le pan de fermeture 10 est fixé sur le carter 1 par collage, brasure lorsque le carter est métallique et/ou par clippage . The closing part 10 is fixed on the casing 1 by gluing, brazing when the casing is metallic and / or by clipping.

Claims

Revendications claims
1. Dispositif d'échange de chaleur comportant un carter (1} et un échangeur de chaleur (7) de véhicule, ledit carter disposant d'un volume constituant un collecteur d'admission d'un gaz destiné à échanger avec un fluide dudit échangeur de chaleur (7), et comportant au moins un côté (2, 2') présentant une face de dimensions maximum et au moins un côté (3) présentant une face de dimensions minimums, ledit carter comportant en outre une ouverture1. A heat exchange device comprising a casing (1) and a heat exchanger (7) of the vehicle, said casing having a volume constituting an intake manifold of a gas intended to exchange with a fluid of said exchanger of heat (7), and having at least one side (2, 2 ') having a face of maximum dimensions and at least one side (3) having a face of minimum dimensions, said housing further comprising an opening
(6) pour l'introduction dudit échangeur de chaleur, ladite ouverture (6} étant présente sur la face de dimensions minimum (3) caractérisé en ce que ledit dispositif comporte en outre un pan de fermeture (10) pour ledit carter.(6) for the introduction of said heat exchanger, said opening (6) being present on the face of minimum dimensions (3) characterized in that said device further comprises a closing section (10) for said housing.
2. Dispositif selon la revendication 1, caractérisé en ce que ledit carter (1) présente au niveau de ladite ouverture (6) un profil approprié pour accueillir au moins un élément (8 ou 8') dudit échangeur (7) sortant du carter {1) .2. Device according to claim 1, characterized in that said housing (1) has at said opening (6) a profile suitable for receiving at least one element (8 or 8 ') of said exchanger (7) out of the housing { 1).
3. Dispositif selon l 'une quelconque des revendications précédentes, caractérisé en ce que la susdite ouverture (6) coopère avec ledit pan de fermeture (10) du carter (1) .3. Device according to any one of the preceding claims, characterized in that the aforesaid opening (6) cooperates with said closing pan (10) of the housing (1).
4. Dispositif selon les revendications 2 et 3, caractérisé en ce que le pan de fermeture (10) présente un profil complémentaire au profil de la susdite ouverture (6) relativement audit élément (8 ou 8'),4. Device according to claims 2 and 3, characterized in that the closing panel (10) has a profile complementary to the profile of the aforesaid opening (6) relative to said element (8 or 8 '),
5. Dispositif selon la revendication 2, caractérisé en ce que ledit élément sortant (8 ou 8'} de l ' échangeur de chaleur (7) consiste en une ou plusieurs tubulure (s) d'entrée/sortie pour le susdit fluide. 5. Device according to claim 2, characterized in that said outgoing element (8 or 8 ') of the heat exchanger (7) consists of one or more inlet / outlet tubing (s) for the aforesaid fluid.
6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend également un volume définissant un collecteur de sortie du susdit gaz destiné à échanger avec le fluide dudit échangeur de chaleur (7) .6. Device according to any one of the preceding claims, characterized in that it also comprises a volume defining an outlet manifold of the aforesaid gas for exchanging with the fluid of said heat exchanger (7).
7. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l ' échangeur de chaleur7. Device according to any one of the preceding claims, characterized in that the heat exchanger
(7) est un refroidisseur de gaz d'admission.(7) is an intake gas cooler.
8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit carter (1) assure, sur une de ses faces (4'), la fermeture du haut des cylindres de la chambre de combustion d'un moteur thermique du véhicule.8. Device according to any one of the preceding claims, characterized in that said casing (1) ensures, on one of its faces (4 '), the closure of the top of the cylinders of the combustion chamber of a heat engine of the vehicle.
9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit carter (1) consiste en un monobloc issu de moulage.9. Device according to any one of the preceding claims, characterized in that said housing (1) consists of a monoblock obtained from molding.
10. Dispositif d'admission de gaz, comportant un échangeur de chaleur, caractérisé en ce qu'il comprend un dispositif d'échange de chaleur selon l'une quelconque des revendications précédentes. 10. A gas intake device comprising a heat exchanger, characterized in that it comprises a heat exchange device according to any one of the preceding claims.
PCT/EP2007/061019 2006-11-20 2007-10-16 Heat exchange device and gas-intake device including such device WO2008061850A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0610134 2006-11-20
FR0610134A FR2908832B1 (en) 2006-11-20 2006-11-20 CARTER FOR HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
WO2008061850A1 true WO2008061850A1 (en) 2008-05-29

Family

ID=38234463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/061019 WO2008061850A1 (en) 2006-11-20 2007-10-16 Heat exchange device and gas-intake device including such device

Country Status (2)

Country Link
FR (1) FR2908832B1 (en)
WO (1) WO2008061850A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186800B1 (en) 1997-01-14 2007-03-06 Human Genome Sciences, Inc. Tumor necrosis factor 6α and 6β
FR2995029A1 (en) * 2012-09-06 2014-03-07 Systemes Moteurs PROCESS FOR MANUFACTURING AN INTAKE MANIFOLD INTEGRATING A HEAT EXCHANGER AND CORRESPONDING MANIFOLD
EP2722516A1 (en) 2012-10-19 2014-04-23 Systèmes Moteurs (Société par Actions Simplifiée) Intake manifold with integrated heat exchanger and its method of manufacturing
EP2722517A1 (en) 2012-10-19 2014-04-23 Systèmes Moteurs (Société par Actions Simplifiée) Intake module in form of an intake manifold with integrated heat exchanger
US9245161B2 (en) 2010-05-13 2016-01-26 Carestream Health, Inc. Method and system for computed radiography using a radio frequency identification device
EP2649283B2 (en) † 2010-12-10 2018-07-25 Valeo Systemes Thermiques Device for channeling a flow of feed gas for an internal combustion engine
US10400718B2 (en) 2016-12-07 2019-09-03 Sogefi Air & Cooling Intake distributor with an integrated heat exchanger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936572B1 (en) * 2008-09-30 2013-03-29 Valeo Systemes Thermiques SUPPORT DEVICE FOR AN EXCHANGE BEAM OF A HEAT EXCHANGER AND HEAT EXCHANGER HAVING SUCH A DEVICE
DE102009025282A1 (en) * 2009-06-15 2010-12-16 Behr Gmbh & Co. Kg Intake manifold with integrated intercooler
DE102009055715A1 (en) * 2009-11-26 2011-06-01 Behr Gmbh & Co. Kg Intake manifold with integrated intercooler
ITBO20110603A1 (en) * 2011-10-26 2013-04-27 Magneti Marelli Spa INTAKE MANIFOLD WITH INTEGRATED INTERCOOLER FOR AN INTERNAL TURBOCHROME COMBUSTION ENGINE
FR2989770B1 (en) * 2012-04-19 2018-06-15 Valeo Systemes Thermiques HEAT EXCHANGER BEAM COVER, BEAM INCLUDING SUCH COVER, HEAT EXCHANGER COMPRISING SUCH BEAM, AND AIR INTAKE MODULE COMPRISING SUCH AN EXCHANGER.
CN103925070B (en) * 2014-05-08 2016-01-20 安徽江淮汽车股份有限公司 Pipeline and the intake manifold of pipeline before there is this intercooler before intercooler

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476842A (en) * 1982-09-20 1984-10-16 Allis-Chalmers Corporation Intercooler damper support
FR2645209A1 (en) * 1989-03-28 1990-10-05 Ecia Equip Composants Ind Auto Compact heat exchanger/gas distributor device particularly for a compressed internal combustion engine
DE4202077A1 (en) * 1992-01-25 1993-07-29 Audi Ag Suction distributor for I.C engine - involves air cooler or charging air cooler integrated in manifold of suction distributor
EP1010889A2 (en) * 1998-12-18 2000-06-21 Detroit Diesel Corporation Engine air intake manifold having built-in intercooler
WO2000040844A1 (en) * 1999-01-08 2000-07-13 Lysholm Technologies Ab Means for a combustion engine having a super charger
DE102004049027A1 (en) * 2004-10-08 2006-04-20 Audi Ag Internal combustion engine with charging module for motor vehicle has charger with two flange plates extending sideways from charger housing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476842A (en) * 1982-09-20 1984-10-16 Allis-Chalmers Corporation Intercooler damper support
FR2645209A1 (en) * 1989-03-28 1990-10-05 Ecia Equip Composants Ind Auto Compact heat exchanger/gas distributor device particularly for a compressed internal combustion engine
DE4202077A1 (en) * 1992-01-25 1993-07-29 Audi Ag Suction distributor for I.C engine - involves air cooler or charging air cooler integrated in manifold of suction distributor
EP1010889A2 (en) * 1998-12-18 2000-06-21 Detroit Diesel Corporation Engine air intake manifold having built-in intercooler
WO2000040844A1 (en) * 1999-01-08 2000-07-13 Lysholm Technologies Ab Means for a combustion engine having a super charger
DE102004049027A1 (en) * 2004-10-08 2006-04-20 Audi Ag Internal combustion engine with charging module for motor vehicle has charger with two flange plates extending sideways from charger housing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186800B1 (en) 1997-01-14 2007-03-06 Human Genome Sciences, Inc. Tumor necrosis factor 6α and 6β
US9245161B2 (en) 2010-05-13 2016-01-26 Carestream Health, Inc. Method and system for computed radiography using a radio frequency identification device
EP2649283B2 (en) † 2010-12-10 2018-07-25 Valeo Systemes Thermiques Device for channeling a flow of feed gas for an internal combustion engine
FR2995029A1 (en) * 2012-09-06 2014-03-07 Systemes Moteurs PROCESS FOR MANUFACTURING AN INTAKE MANIFOLD INTEGRATING A HEAT EXCHANGER AND CORRESPONDING MANIFOLD
EP2706209A1 (en) 2012-09-06 2014-03-12 Systèmes Moteurs (Société par Actions Simplifiée) Method for producing an intake manifold integrating a heat exchanger and corresponding intake manifold
EP2722516A1 (en) 2012-10-19 2014-04-23 Systèmes Moteurs (Société par Actions Simplifiée) Intake manifold with integrated heat exchanger and its method of manufacturing
EP2722517A1 (en) 2012-10-19 2014-04-23 Systèmes Moteurs (Société par Actions Simplifiée) Intake module in form of an intake manifold with integrated heat exchanger
US10400718B2 (en) 2016-12-07 2019-09-03 Sogefi Air & Cooling Intake distributor with an integrated heat exchanger

Also Published As

Publication number Publication date
FR2908832A1 (en) 2008-05-23
FR2908832B1 (en) 2011-08-26

Similar Documents

Publication Publication Date Title
WO2008061850A1 (en) Heat exchange device and gas-intake device including such device
EP1646780B1 (en) Module for cooling the charge air and recirculated exhaust gases from the internal combustion engine of a motor vehicle
FR2886340A1 (en) INTAKE AIR COOLER FOR A THERMAL MOTOR TURBOCOMPRESSED WITH TWO STAGES OF SUPERVISION AND AIR CIRCUIT CORRESPONDING
FR2931517A1 (en) GAS ADMISSION DEVICE
EP2972049B1 (en) Heat exchanger, in particular a supercharging air cooler
FR2953255A1 (en) GAS SUPPLY MODULE OF A MOTOR VEHICLE ENGINE, ASSEMBLY OF A CYLINDER HEAD OF AN ENGINE AND SUCH A MODULE, AND MOTOR VEHICLE COMPRISING SUCH AN ASSEMBLY
WO2012062715A1 (en) Gas distribution manifold and corresponding gas intake module
WO2015149949A1 (en) Heat exchanger for a motor vehicle
WO2003102396A1 (en) Heat exchange module for enclosing a motor vehicle engine
WO2007031637A1 (en) Heat exchange module for controlling temperature of intake gases in a two-bank internal combustion engine for a motor vehicle
WO2012159777A1 (en) Heat exchanger, in particular for a motor vehicle, and corresponding air intake device
EP2871436B1 (en) Heat exchanger including an exchange beam connected by two opposite ends to the walls of the housing
EP1432907A1 (en) Improved device for thermally controlling the intake air of the internal combustion engine of a motor vehicle
EP1983171A1 (en) Heat exchanger for an automobile
FR2849470A1 (en) Exhaust manifold for motor vehicle turbocharged internal combustion engine has upstream and downstream flanges connected by strut plate to allow support of turbocharger
EP3976947B1 (en) Notch on a cylinder head inlet surface for oblique attachment on an engine cylinder head
FR2915274A1 (en) Heat exchanger i.e. charge air cooler, for heat engine of motor vehicle, has branch for short-circuiting heat exchange bundle which is housed inside casing, and outlets of branch and bundle extending along same direction
FR3049981A1 (en) INTERNAL COMBUSTION ENGINE COMPRISING AN INTEGRATED EXHAUST GAS REDIRECTION DRIVE AT THE CYLINDER HEAD
EP0952418B1 (en) Multifunctional heat exchanger, particularly for motor vehicle
WO2008145437A1 (en) Device for controlling the flow of a fluid in a heat exchanger and associated air inlet module
FR2727466A1 (en) I.C. engine manifold for connecting exhaust pipe inlet to outlet of exhaust passages in cylinder head
FR2954413A1 (en) GAS SUPPLY MODULE OF A MOTOR VEHICLE MOTOR, ASSEMBLY OF A CYLINDER HEAD OF AN ENGINE AND SUCH A MODULE AND THERMAL MOTOR COMPRISING SUCH AN ASSEMBLY.
FR3052299A1 (en) POWER GENERATING SYSTEM FOR VEHICLE COMPRISING A LIQUID - COOLED FUEL CELL AND ASSOCIATED HEAT EXCHANGERS, CORRESPONDING VEHICLE.
EP3211193A1 (en) Cooling interfaces for internal combustion engine
FR2969271A1 (en) Case for charge air cooler of air intake module utilized for distributing air-fuel mixture to internal combustion engine of car, has body with plates, where contact edge is defined by thickness of plates

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07821385

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07821385

Country of ref document: EP

Kind code of ref document: A1