FR3081034B1 - INTERNAL COMBUSTION ENGINE INTAKE COOLING SYSTEM - Google Patents

INTERNAL COMBUSTION ENGINE INTAKE COOLING SYSTEM Download PDF

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Publication number
FR3081034B1
FR3081034B1 FR1854004A FR1854004A FR3081034B1 FR 3081034 B1 FR3081034 B1 FR 3081034B1 FR 1854004 A FR1854004 A FR 1854004A FR 1854004 A FR1854004 A FR 1854004A FR 3081034 B1 FR3081034 B1 FR 3081034B1
Authority
FR
France
Prior art keywords
heat exchanger
cooling system
combustion engine
internal combustion
internal volume
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.)
Expired - Fee Related
Application number
FR1854004A
Other languages
French (fr)
Other versions
FR3081034A1 (en
Inventor
Laurent Odillard
Julio Guerra
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1854004A priority Critical patent/FR3081034B1/en
Publication of FR3081034A1 publication Critical patent/FR3081034A1/en
Application granted granted Critical
Publication of FR3081034B1 publication Critical patent/FR3081034B1/en
Expired - Fee Related 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • 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
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • 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
    • 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
    • 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
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/06—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by use of refrigerating apparatus, e.g. of compressor or absorber type
    • 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

Système de refroidissement (1) d'un flux d'air d'admission (11) d'un moteur à combustion interne d'un véhicule, le système de refroidissement (1) comprenant un premier échangeur de chaleur (4) apte à réaliser un échange de chaleur entre un fluide réfrigérant et un fluide caloporteur, un deuxième échangeur de chaleur (5) agencé pour réaliser un échange de chaleur entre le flux d'air d'admission (11) et le fluide caloporteur, le premier échangeur de chaleur (4) comprenant un volume interne (41) destiné à être occupé par le fluide caloporteur, le deuxième échangeur de chaleur (5) comprenant un volume intérieur (51) destiné à être occupé par le fluide caloporteur, le système de refroidissement (1) comprenant un moyen de mise en relation (24) du volume interne (41) du premier échangeur de chaleur (4) avec le volume intérieur (51) du deuxième échangeur de chaleur (5), caractérisé en ce que le volume interne (41) du premier échangeur de chaleur (4) est au moins égal à 50% du volume intérieur (51) du deuxième échangeur de chaleur (5).Cooling system (1) for an intake air flow (11) of an internal combustion engine of a vehicle, the cooling system (1) comprising a first heat exchanger (4) capable of producing a heat exchange between a refrigerant and a heat transfer fluid, a second heat exchanger (5) arranged to carry out a heat exchange between the intake air flow (11) and the heat transfer fluid, the first heat exchanger (4) comprising an internal volume (41) intended to be occupied by the heat transfer fluid, the second heat exchanger (5) comprising an internal volume (51) intended to be occupied by the heat transfer fluid, the cooling system (1) comprising means for connecting (24) the internal volume (41) of the first heat exchanger (4) with the internal volume (51) of the second heat exchanger (5), characterized in that the internal volume (41) of the first heat exchanger (4) is at least equal to 50% of the interior volume (51) of the second heat exchanger (5).

FR1854004A 2018-05-14 2018-05-14 INTERNAL COMBUSTION ENGINE INTAKE COOLING SYSTEM Expired - Fee Related FR3081034B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1854004A FR3081034B1 (en) 2018-05-14 2018-05-14 INTERNAL COMBUSTION ENGINE INTAKE COOLING SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854004 2018-05-14
FR1854004A FR3081034B1 (en) 2018-05-14 2018-05-14 INTERNAL COMBUSTION ENGINE INTAKE COOLING SYSTEM

Publications (2)

Publication Number Publication Date
FR3081034A1 FR3081034A1 (en) 2019-11-15
FR3081034B1 true FR3081034B1 (en) 2020-05-29

Family

ID=63312036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854004A Expired - Fee Related FR3081034B1 (en) 2018-05-14 2018-05-14 INTERNAL COMBUSTION ENGINE INTAKE COOLING SYSTEM

Country Status (1)

Country Link
FR (1) FR3081034B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859129A1 (en) * 1998-12-21 2000-06-29 Audi Ag Charging air cooling device for IC engine has charging air interacting with coolant from the charging air cooler for improved cooling effect
DE10210132A1 (en) * 2002-03-08 2003-09-18 Behr Gmbh & Co Charge air cooling circuit and method of operating such a circuit
DE102013215608A1 (en) * 2013-08-07 2015-02-12 Behr Gmbh & Co. Kg Cooling system and associated operating method
DE102014219944A1 (en) * 2014-10-01 2016-04-21 Mahle International Gmbh Charged internal combustion engine

Also Published As

Publication number Publication date
FR3081034A1 (en) 2019-11-15

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