FR3048028B1 - DEVICE FOR THERMAL MANAGEMENT OF A CHARGING AIR COOLER. - Google Patents

DEVICE FOR THERMAL MANAGEMENT OF A CHARGING AIR COOLER. Download PDF

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Publication number
FR3048028B1
FR3048028B1 FR1651489A FR1651489A FR3048028B1 FR 3048028 B1 FR3048028 B1 FR 3048028B1 FR 1651489 A FR1651489 A FR 1651489A FR 1651489 A FR1651489 A FR 1651489A FR 3048028 B1 FR3048028 B1 FR 3048028B1
Authority
FR
France
Prior art keywords
air
heat exchange
air cooler
exchange surfaces
thermal management
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.)
Active
Application number
FR1651489A
Other languages
French (fr)
Other versions
FR3048028A1 (en
Inventor
Nicolas.N Laurent
Sylvain Savy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1651489A priority Critical patent/FR3048028B1/en
Priority to PCT/EP2017/053312 priority patent/WO2017144312A1/en
Publication of FR3048028A1 publication Critical patent/FR3048028A1/en
Application granted granted Critical
Publication of FR3048028B1 publication Critical patent/FR3048028B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0425—Air cooled heat exchangers
    • 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
    • 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
    • F02B29/0493—Controlling the air charge temperature
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • 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
    • F01P2060/02—Intercooler
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/14—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating by using heat from working cylinders or cylinder heads
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
    • 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
    • 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

Abstract

L'invention concerne un dispositif de gestion thermique d'un refroidisseur d'air de suralimentation comprenant un refroidisseur d'air de suralimentation à air (5) placé en amont d'un moteur à combustion interne (1), ledit refroidisseur à air comprenant une entrée (57) d'air de suralimentation provenant d'un turbocompresseur (3, 7), une sortie (58) d'air de suralimentation vers l'admission d'air du moteur, et un faisceau d'échange de chaleur (51) constitué d'une pluralité de surfaces d'échange thermique (52) entre un air de refroidissement circulant à travers lesdites surfaces d'échange thermique et l'air de suralimentation distribué entre lesdites surfaces d'échange thermique. Selon l'invention, on prévoit des moyens de détermination de la température (T1) de l'air de refroidissement traversant ledit refroidisseur à air (5), un dispositif de chauffage (13) desdites surfaces d'échange thermique et des moyens d'activation dudit dispositif de chauffage (13) lorsque la température (T1) de l'air de refroidissement est inférieure à un seuil de température prédéterminé.The invention relates to a device for thermal management of a charge air cooler comprising an air charge air cooler (5) placed upstream of an internal combustion engine (1), said air cooler comprising a charge air inlet (57) from a turbocharger (3, 7), a charge air outlet (58) to the engine air intake, and a heat exchange bundle ( 51) consisting of a plurality of heat exchange surfaces (52) between a cooling air circulating through said heat exchange surfaces and the charge air distributed between said heat exchange surfaces. According to the invention, means are provided for determining the temperature (T1) of the cooling air passing through said air cooler (5), a device (13) for heating said heat exchange surfaces and means for activation of said heating device (13) when the temperature (T1) of the cooling air is below a predetermined temperature threshold.

FR1651489A 2016-02-24 2016-02-24 DEVICE FOR THERMAL MANAGEMENT OF A CHARGING AIR COOLER. Active FR3048028B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1651489A FR3048028B1 (en) 2016-02-24 2016-02-24 DEVICE FOR THERMAL MANAGEMENT OF A CHARGING AIR COOLER.
PCT/EP2017/053312 WO2017144312A1 (en) 2016-02-24 2017-02-14 Thermal management device for a charge air cooler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651489A FR3048028B1 (en) 2016-02-24 2016-02-24 DEVICE FOR THERMAL MANAGEMENT OF A CHARGING AIR COOLER.
FR1651489 2016-02-24

Publications (2)

Publication Number Publication Date
FR3048028A1 FR3048028A1 (en) 2017-08-25
FR3048028B1 true FR3048028B1 (en) 2020-01-10

Family

ID=56069084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651489A Active FR3048028B1 (en) 2016-02-24 2016-02-24 DEVICE FOR THERMAL MANAGEMENT OF A CHARGING AIR COOLER.

Country Status (2)

Country Link
FR (1) FR3048028B1 (en)
WO (1) WO2017144312A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7011080B2 (en) * 2002-06-21 2006-03-14 Detroit Diesel Corporation Working fluid circuit for a turbocharged engine having exhaust gas recirculation
FR2858022B1 (en) * 2003-07-24 2007-04-20 Renault Sa AIR INTAKE DEVICE FOR CATALYSIS DIESEL ENGINE
DE102005047840A1 (en) * 2004-10-07 2006-06-29 Behr Gmbh & Co. Kg Air-cooled exhaust gas heat exchanger e.g. for exhaust gas cooler for motor vehicles, has exhaust gas channels which are cross-flown by exhaust gas of internal combustion engine, between which ribs for air cooling are arranged
SE530583C2 (en) * 2006-11-29 2008-07-08 Scania Cv Ab Radiator arrangement of a vehicle
US7621262B2 (en) * 2007-05-10 2009-11-24 Ford Global Technologies, Llc Hybrid thermal energy conversion for HCCI heated intake charge system
FR2947872B1 (en) * 2009-07-10 2011-10-21 Peugeot Citroen Automobiles Sa SYSTEM FOR CONTROLLING THE TEMPERATURE OF THERMAL MOTOR GAS SUPPLY GASES
US8931296B2 (en) * 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
DE102013215347B4 (en) 2012-09-21 2015-12-10 Ford Global Technologies, Llc Method for discharging liquid from an intake tract of a turbocharger arrangement and turbocharger arrangement for carrying out such a method
US9605587B2 (en) * 2012-12-04 2017-03-28 Ford Global Technologies, Llc Boosted engine charge air cooler condensation reduction device

Also Published As

Publication number Publication date
WO2017144312A1 (en) 2017-08-31
FR3048028A1 (en) 2017-08-25

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