WO2004042310A1 - Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l’energie thermique associe - Google Patents
Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l’energie thermique associe Download PDFInfo
- Publication number
- WO2004042310A1 WO2004042310A1 PCT/FR2003/003237 FR0303237W WO2004042310A1 WO 2004042310 A1 WO2004042310 A1 WO 2004042310A1 FR 0303237 W FR0303237 W FR 0303237W WO 2004042310 A1 WO2004042310 A1 WO 2004042310A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- engine
- exchanger
- heat
- management system
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 61
- 239000007789 gas Substances 0.000 claims abstract description 29
- 239000010705 motor oil Substances 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000013529 heat transfer fluid Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/005—Controlling temperature of lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
- F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/32—Liquid-cooled heat exchangers
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
- F01P2060/045—Lubricant cooler for transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/08—Cabin heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/16—Outlet manifold
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/18—Heater
-
- 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
- F28D2021/0089—Oil coolers
-
- 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
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
-
- 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 exchanger with several fluids, in particular for a motor vehicle, and associated thermal energy management system.
- the invention relates to the field of heat exchangers, in particular for motor vehicles, for the exchange of heat between heat transfer fluids.
- Today's motor vehicles include an increasing number of heat exchangers. Indeed, in addition to the traditional functions of engine cooling and heating and air conditioning of the passenger compartment, increased requirements in terms of. comfort or compliance with strict environmental standards lead to heating or cooling certain fluids to adapt their temperature, in order to allow improved management of the thermal energy developed by the internal combustion engine.
- the present invention relates to a heat exchanger, in particular for a motor vehicle, which overcomes these drawbacks.
- T exchanger comprises means for heat exchange between a first, a second and a third fluid.
- the exchanger can be of any type, for example with plates or tubes. It can operate with a simultaneous circulation of the three fluids or with different combinations of fluids, exchanging heat in pairs.
- the first fluid consists of the oil of the gearbox and / or the engine, the second fluid by the exhaust gases and the third fluid by the engine cooling water.
- the exchanger of the invention makes it possible to maintain the temperature of the engine oil and / or of the gearbox at a higher temperature than that of the engine cooling water used. in the exchangers of the prior art. This allows a further reduction in the fuel consumption of the engine.
- the exchanger of the invention makes it possible to accelerate the rise in engine water temperature in the event of a cold start by recovery of the thermal energy of the exhaust gases.
- the exhaust gases can be cooled, for example to a temperature between 250 ° C and 450 ° C, which improves the efficiency of the catalysis elements of type " DeNox ”used to trap nitrogen oxides in exhaust gases.
- the oil can be cooled in a conventional manner by the engine cooling water.
- the exchanger comprises a central housing in which the first and the second heat transfer fluid circulate by exchanging heat and a peripheral envelope concentric with the housing in which the third fluid circulates.
- the central housing has a cylindrical peripheral wall provided with inlet and outlet pipes for the first fluid and two end walls; a bundle of tubes elongated parallel to the axis of the housing, the end regions of each tube passing fluid-proof openings formed in said end walls, and the external faces of the tubes delimiting inside the housing a chamber for the circulation of the first fluid; and two annular cups of revolution respectively covering the two ends of the housing and sealingly linked to the periphery thereof, to define with the end walls of the manifolds which communicate with each other by means of tubes for the circulation of the second fluid.
- At least one of the cups has at its axial end turned away from the housing a cylindrical portion defining an axial inlet or outlet manifold for the second fluid.
- inlet and / or outlet pipes for the third fluid may also be provided inlet and / or outlet pipes for the third fluid, cooperating with the envelope in which said third fluid circulates.
- the inlet and / or outlet pipes for the first fluid and / or the third fluid are, for example, oriented in orthogonal, in particular radial, directions relative to
- the invention relates to a thermal energy management system developed by a heat engine, in particular for a motor vehicle.
- This management system comprises a thermal engine, a cooling circuit for the thermal engine including a main radiator in which a heat-transfer fluid circulates, a heating circuit including a heater, a cooling circuit for the engine oil and / or the gearbox, an engine exhaust gas cooling system. It includes a three-fluid exchanger according to the present invention.
- the exchanger is mounted on a bypass of an exhaust pipe coming from the heat engine.
- the exchanger is mounted on an exhaust gas recirculation pipe interposed between the exhaust and the intake of the heat engine.
- the heating circuit comprises a three-way valve or a three-way thermostat for bringing the fluid from the heating circuit directly to the heat engine or for passing this fluid through the exchanger.
- FIG. 1 is a longitudinal sectional view of a preferred embodiment of a three-fluid exchanger according to the present invention
- FIG. 2 is a schematic view of a thermal energy management system developed by an engine comprising an exchanger according to the invention in cold start configuration or city traffic;
- FIG. 3 shows the thermal energy management system of Figure 2 in normal engine configuration
- FIG. 5 is a diagram showing the exhaust gas circuit in cold start configuration and city traffic
- FIG. 7 is a schematic view of another management system which constitutes a variant of that of FIGS. 2 to 4.
- the exchanger designated by the general reference 2 comprises a cylindrical wall 4 of axis XX made, for example, from rolled and welded sheet metal.
- the peripheral wall 4 constitutes a cylinder which is closed at a first end by an end wall 6 and at a second end by an end wall 8.
- Each of the end walls 6 and 8 is perforated with regularly distributed cylindrical holes , in which are housed the ends of tubes 10 forming a parallel bundle.
- the internal wall of the cylinder 4 delimited with the external wall of the tubes 10 a chamber 12 for the circulation of a first fluid.
- the cylindrical wall 4 is equipped with a
- inlet pipe 14 and " d ⁇ ' " un ⁇ “” outlet pipe 16 ' for " this first fluid, for example the engine or gearbox oil (arrows FI, F2).
- Ferrules 18 are advantageously provided in the cylindrical wall 14 to receive the inlet pipes 14 and outlet 16, and drain the solder allowing a tight connection of the pipes to the peripheral wall 4.
- the cylindrical wall 4 has an annular cup of revolution 20 and, at its second end, an annular cup of revolution 22.
- the cups 20 and 22 are tightly connected to the cylindrical casing 4 to define respectively with the end walls 6 and 8 of the manifolds 24 and 26 which communicate with each other by means of the tubes 10 for the circulation of the second fluid, for example the vehicle exhaust gases (arrows F3, F4).
- An inlet pipe 28 is provided on the cup 20 and an outlet pipe 30 on the cup 22.
- Each of the pipes 28 and 30 has a fixing flange 32 making it possible to connect it respectively to a supply pipe and to a pipe. second fluid exhaust.
- the exchanger 2 comprises a cylindrical shell 34 which surrounds the peripheral wall 4 so as to provide an annular space 36 between these two walls constituting a chamber for the third fluid, for example the engine cooling water.
- An inlet pipe 38 and an outlet pipe 40 are provided on the shell 34 to allow the entry and exit of the third fluid respectively.
- the shell 34 is tightly linked to the annular cups of revolution 20 and 22.
- the peripheral wall 4 containing the bundle of parallel tubes 10 constitutes, with the cups 20 and 22, a central housing 23 in which the first and the second fluid circulate by exchanging heat.
- the shell 34 constitutes a " wrapped " peripheral " concentric with the housing 23, ""” in which the third fluid circulates (arrows F5, F6). The third can thus exchange heat with the first fluid (arrows FI, F2).
- FIGS. 2 to 4 show three diagrams of a thermal energy management system developed by a motor vehicle engine 44.
- the system comprises a circuit 46 for cooling the engine.
- This circuit includes a main cooling radiator 48, disposed at the front of the vehicle, and a water pump 50, electric or mechanical, which circulates the water in the circuit 46.
- a fan unit 52 attached to the main cooling radiator 48 makes it possible to force the circulation of air through the radiator tubes when the vehicle is not traveling at a sufficient speed, for example in congestion.
- a thermostat 54 makes it possible to control the circulation of water in the circuit 46.
- An expansion tank 56 makes it possible to absorb the expansions of the liquid when its temperature increases.
- the thermal energy management system also comprises a heating circuit 58 comprising a radiator for heating the passenger compartment of the vehicle 60, also called an air heater.
- a three-way valve or a three-way thermostat 62 makes it possible to bring the cooling fluid from the heating circuit directly to the engine 44 via a pipe 64, or to pass it through the exchanger 2 by means of line 66.
- the system also includes a circuit for cooling the oil of the engine 44 or of the gearbox (not shown) of the engine 44.
- the engine 44 comprises an oil sump 70 connected to the exchanger 2 by a pipe 72 and a pipe 74.
- the inputs and outputs for the three fluids are designated by the same arrows as “ in “ Figure 1, " namely: - arrows FI and F2 for the first fluid (oil, in the example);
- FIGS. 5 and 6 show the detail of the circuit 76 for cooling the exhaust gases from the engine 44. It comprises a catalytic converter 78, and a catalytic converter 80, commonly called “DeNox pot”, the function of which is is to trap nitrogen oxides.
- a valve 82 is interposed between the catalytic converter 78 and the catalytic converter 80 on an exhaust pipe 84 coming from the engine 44. In an alternative embodiment, the valve 82 could be replaced by a three-way valve 83 shown in dashed lines .
- the three-fluid exchanger 2 of the invention is mounted on a branch 86 of the exhaust pipe 84.
- the thermostat or the three-way valve 62 In normal operation of the engine, that is to say at medium load, the thermostat or the three-way valve 62 lets part of the water flow from the heating circuit 58 pass through the three-fluid exchanger 2, l other part returning directly to the engine via line 64.
- the cooling water allows the engine oil temperature to be moderately cooled.
- the valve 82 or the three-way valve 83 can be closed ( Figure 5), so that all of the exhaust gases pass through the exchanger. This allows them to cool and, therefore, improves the efficiency of the catalytic converter 80 or, alternatively, the three-way valve could distribute the circulation of gases selectively between the exhaust pipe 84 and the bypass 86 .
- FIGS. 4 and 6 show the engine energy management system 44 in a full engine load configuration.
- the three-way valve 62 is closed, so that all of the cooling fluid of the heating circuit 58 passes through the exchanger 2 before returning to the engine 44. This characteristic makes it possible to cool the engine oil.
- the valve 82 (or alternatively the valve 83) is in the open position, so that the largest part of the exhaust gases avoids the exchanger 2. The heat exchange of the exhaust gases to the engine oil is thus reduced or eliminated.
- the exchanger 2 thus functions as an exchanger with two fluids (water and oil) which ensures the cooling of the engine oil like a conventional exchanger.
- the management system of Figure 7 is similar to that of Figures 2 to 4, the common elements being designated by the same reference numerals.
- the exchanger 2 is here mounted, not a bypass of the exhaust pipe, but on an exhaust gas recirculation pipe 90.
- This pipe 90 is interposed between the exhaust 92 and the intake 94 of the heat engine 44 to return to Y admission o_Q ⁇ m ⁇ t "ine" part "of” s gas "cl exhaust and burn again.
- the pipe 90 constitutes what is commonly called the line” EGR "(short for" Exhaust Gas Recirculation ”, an English expression meaning“ exhaust gas recirculation ”).
- the heat exchanger of the invention is capable of numerous variant embodiments.
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)
- Exhaust Gas After Treatment (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003288346A AU2003288346A1 (en) | 2002-10-30 | 2003-10-30 | Multiple-fluid heat exchanger, in particular for a motor vehicle, and related thermal energy management system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/13604 | 2002-10-30 | ||
FR0213604A FR2846735B1 (fr) | 2002-10-30 | 2002-10-30 | Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l'energie thermique associe. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004042310A1 true WO2004042310A1 (fr) | 2004-05-21 |
Family
ID=32104319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/003237 WO2004042310A1 (fr) | 2002-10-30 | 2003-10-30 | Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l’energie thermique associe |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003288346A1 (fr) |
FR (1) | FR2846735B1 (fr) |
WO (1) | WO2004042310A1 (fr) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102011013129A1 (de) * | 2010-03-04 | 2011-12-15 | Mann + Hummel Gmbh | Verlustwärmetauscher im Abgasstrang |
KR101125004B1 (ko) * | 2009-12-04 | 2012-03-27 | 기아자동차주식회사 | 냉각수 및 오일 통합 열교환형 배기열 회수장치 |
JP2013024032A (ja) * | 2011-07-14 | 2013-02-04 | Fuji Heavy Ind Ltd | 車両の熱交換装置 |
US8413434B2 (en) | 2009-10-21 | 2013-04-09 | GM Global Technology Operations LLC | Exhaust heat recovery for transmission warm-up |
DE102013011519A1 (de) * | 2013-07-09 | 2015-01-15 | Volkswagen Ag | Wärmetauschvorrichtung und Antriebseinheit für ein Kraftfahrzeug |
DE102013012179A1 (de) * | 2013-07-22 | 2015-01-22 | Rmb/Energie Gmbh | Vorrichtung zur Ausnutzung von Verbrennungswärme |
CN107191239A (zh) * | 2017-08-01 | 2017-09-22 | 芜湖精达机械制造有限公司 | 一种高效机油冷却器 |
CN107227984A (zh) * | 2017-08-02 | 2017-10-03 | 芜湖精达机械制造有限公司 | 一种新型淡水冷却器 |
JP2019052849A (ja) * | 2013-03-22 | 2019-04-04 | 日本碍子株式会社 | 熱交換器 |
CN112985123A (zh) * | 2019-12-17 | 2021-06-18 | 青岛科技大学 | 一种四种流体换热阀门周期开闭的管壳式换热器 |
CN112985121A (zh) * | 2019-12-17 | 2021-06-18 | 青岛科技大学 | 一种四种流体热交换控制的水平布置壳式换热器 |
CN112985122A (zh) * | 2019-12-17 | 2021-06-18 | 青岛科技大学 | 一种三阀门控制开度幅度变化的四流体管壳式换热器 |
CN114017176A (zh) * | 2021-10-18 | 2022-02-08 | 江苏常发农业装备股份有限公司 | 一种发动机 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023809B3 (de) | 2006-05-20 | 2007-09-13 | Pierburg Gmbh | Wärmeübertragungseinheit für Verbrennungskraftmaschinen |
DE102007054772B4 (de) * | 2007-05-18 | 2009-11-26 | Messer Group Gmbh | Vorrichtung zum Kühlen von Stoffströmen |
KR100798701B1 (ko) * | 2007-05-29 | 2008-01-28 | 서동숭 | 유압기계 작동오일의 조립형 오일냉각기 |
DE102008031122B4 (de) * | 2008-07-02 | 2018-11-08 | Bayerische Motoren Werke Aktiengesellschaft | Anordnung zum Aufheizen eines Kraftfahrzeuggetriebes |
DE102009042258B4 (de) * | 2009-09-22 | 2011-12-22 | Pierburg Gmbh | Wärmeübertragungsvorrichtung |
FR2959000B1 (fr) * | 2010-04-16 | 2014-05-02 | Poujoulat | Conduit pour un circuit d'evacuation des produits de combustion et d'alimentation en air comburant dans une installation de fumisterie |
CN110259581B (zh) * | 2019-05-05 | 2021-12-28 | 南京航空航天大学 | 一种利用空气和燃油的外涵道双工质换热器 |
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- 2003-10-30 WO PCT/FR2003/003237 patent/WO2004042310A1/fr not_active Application Discontinuation
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US8413434B2 (en) | 2009-10-21 | 2013-04-09 | GM Global Technology Operations LLC | Exhaust heat recovery for transmission warm-up |
DE102010048467B4 (de) | 2009-10-21 | 2022-12-22 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Abgaswärmerückgewinnung zur Getriebeaufwärmung |
KR101125004B1 (ko) * | 2009-12-04 | 2012-03-27 | 기아자동차주식회사 | 냉각수 및 오일 통합 열교환형 배기열 회수장치 |
US8522537B2 (en) | 2009-12-04 | 2013-09-03 | Hyundai Motor Company | Exhaust heat recovery device |
DE102011013129A1 (de) * | 2010-03-04 | 2011-12-15 | Mann + Hummel Gmbh | Verlustwärmetauscher im Abgasstrang |
JP2013024032A (ja) * | 2011-07-14 | 2013-02-04 | Fuji Heavy Ind Ltd | 車両の熱交換装置 |
JP2019052849A (ja) * | 2013-03-22 | 2019-04-04 | 日本碍子株式会社 | 熱交換器 |
DE102013011519A1 (de) * | 2013-07-09 | 2015-01-15 | Volkswagen Ag | Wärmetauschvorrichtung und Antriebseinheit für ein Kraftfahrzeug |
US9458752B2 (en) | 2013-07-09 | 2016-10-04 | Volkswagen Aktiengesellschaft | Heat exchange device and drive unit for a motor vehicle |
DE102013012179A1 (de) * | 2013-07-22 | 2015-01-22 | Rmb/Energie Gmbh | Vorrichtung zur Ausnutzung von Verbrennungswärme |
CN107191239A (zh) * | 2017-08-01 | 2017-09-22 | 芜湖精达机械制造有限公司 | 一种高效机油冷却器 |
CN107227984A (zh) * | 2017-08-02 | 2017-10-03 | 芜湖精达机械制造有限公司 | 一种新型淡水冷却器 |
CN112985123A (zh) * | 2019-12-17 | 2021-06-18 | 青岛科技大学 | 一种四种流体换热阀门周期开闭的管壳式换热器 |
CN112985121A (zh) * | 2019-12-17 | 2021-06-18 | 青岛科技大学 | 一种四种流体热交换控制的水平布置壳式换热器 |
CN112985122A (zh) * | 2019-12-17 | 2021-06-18 | 青岛科技大学 | 一种三阀门控制开度幅度变化的四流体管壳式换热器 |
CN114017176A (zh) * | 2021-10-18 | 2022-02-08 | 江苏常发农业装备股份有限公司 | 一种发动机 |
Also Published As
Publication number | Publication date |
---|---|
AU2003288346A1 (en) | 2004-06-07 |
FR2846735B1 (fr) | 2006-01-06 |
FR2846735A1 (fr) | 2004-05-07 |
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