FR3096404B1 - Device for regulating the temperature of at least one element of a supercharged heat engine - Google Patents

Device for regulating the temperature of at least one element of a supercharged heat engine Download PDF

Info

Publication number
FR3096404B1
FR3096404B1 FR1905503A FR1905503A FR3096404B1 FR 3096404 B1 FR3096404 B1 FR 3096404B1 FR 1905503 A FR1905503 A FR 1905503A FR 1905503 A FR1905503 A FR 1905503A FR 3096404 B1 FR3096404 B1 FR 3096404B1
Authority
FR
France
Prior art keywords
engine
transfer fluid
heat
heat transfer
temperature
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
FR1905503A
Other languages
French (fr)
Other versions
FR3096404A1 (en
Inventor
Karine Lombaert
Valentin Mazet
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 FR1905503A priority Critical patent/FR3096404B1/en
Publication of FR3096404A1 publication Critical patent/FR3096404A1/en
Application granted granted Critical
Publication of FR3096404B1 publication Critical patent/FR3096404B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • 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
    • 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
    • F02M26/23—Layout, e.g. schematics
    • F02M26/28—Layout, e.g. schematics with 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
    • 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
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/042—Combustion air
    • 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
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • 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
    • 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
    • F01P2070/00—Details
    • F01P2070/04—Details using electrical heating elements
    • 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
    • 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 (10) de management thermique d’un moteur (1), notamment d’un moteur à combustion pour un véhicule, comportant un circuit de refroidissement (2) du moteur et un circuit indépendant d’écoulement (3) d’un fluide caloporteur circulant dans un échangeur thermique (4) traversé par un air de suralimentation destiné à alimenter en gaz d'admission le moteur thermique, cet échangeur thermique (4) étant traversé par un fluide caloporteur, caractérisé en ce qu’il comprend un moyen de chauffage (20) du fluide caloporteur dont le fonctionnement permet de transmettre des calories à l’échangeur thermique (4), notamment au démarrage du moteur et/ou sous condition de température de givrage des parois internes de l’échangeur thermique. L’invention a aussi trait à un véhicule ayant un tel dispositif. Figure pour l’abrégé : Fig. 1The invention relates to a device (10) for thermal management of an engine (1), in particular of a combustion engine for a vehicle, comprising an engine cooling circuit (2) and an independent flow circuit (3 ) of a heat transfer fluid circulating in a heat exchanger (4) through which a charge air intended to supply the heat engine with intake gas, this heat exchanger (4) being traversed by a heat transfer fluid, characterized in that ' it comprises a means (20) for heating the heat transfer fluid, the operation of which makes it possible to transmit calories to the heat exchanger (4), in particular when the engine is started and / or under the condition of icing temperature of the internal walls of the exchanger thermal. The invention also relates to a vehicle having such a device. Figure for the abstract: Fig. 1

FR1905503A 2019-05-24 2019-05-24 Device for regulating the temperature of at least one element of a supercharged heat engine Active FR3096404B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905503A FR3096404B1 (en) 2019-05-24 2019-05-24 Device for regulating the temperature of at least one element of a supercharged heat engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905503A FR3096404B1 (en) 2019-05-24 2019-05-24 Device for regulating the temperature of at least one element of a supercharged heat engine
FR1905503 2019-05-24

Publications (2)

Publication Number Publication Date
FR3096404A1 FR3096404A1 (en) 2020-11-27
FR3096404B1 true FR3096404B1 (en) 2021-04-23

Family

ID=67262773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905503A Active FR3096404B1 (en) 2019-05-24 2019-05-24 Device for regulating the temperature of at least one element of a supercharged heat engine

Country Status (1)

Country Link
FR (1) FR3096404B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6394076B1 (en) * 1998-09-23 2002-05-28 Duane L. Hudelson Engine charge air cooler
DE102011087256A1 (en) * 2011-11-28 2013-05-29 Behr Gmbh & Co. Kg Internal combustion engine with an arrangement for recirculating exhaust gas and supplying cooled charge air
US9103275B2 (en) * 2013-04-09 2015-08-11 Ford Global Technologies, Llc Supercharged internal combustion engine and method for operating an internal combustion engine of said type
DE102013211700B3 (en) * 2013-06-20 2014-09-25 Ford Global Technologies, Llc A vehicle heating system and method of heating the interior of a vehicle with a vehicle heating system
FR3060666B1 (en) * 2016-12-16 2019-08-02 Renault S.A.S COOLANT FLOW PIPE FOR INTERNAL COMBUSTION ENGINE OF MOTOR VEHICLE

Also Published As

Publication number Publication date
FR3096404A1 (en) 2020-11-27

Similar Documents

Publication Publication Date Title
CN101889136B (en) Internal combustion engine
EP2278145B1 (en) Cogeneration apparatus
CN101970824B (en) For improvement of the heat management of engine operation
US6220522B1 (en) Internal combustion engine having combustion heater
FR2864148B1 (en) DEVICE FOR THERMALLY REGULATING FLUIDS CIRCULATING IN A MOTOR VEHICLE AND METHOD THEREFOR
GB2467291A (en) Engine cooling and exhaust gas temperature controls for diesel after-treatment regeneration
BR102013004382A2 (en) FUEL POWER THERMAL MANAGEMENT SYSTEM IN INTERNAL COMBUSTION MOTORS
CN205477881U (en) Cooling system for engine
DE60219831D1 (en) SYSTEM FOR CONTROLLING INTAKE AIR TEMPERATURE IN DIESEL COMBUSTION ENGINES
WO2011120931A1 (en) Cooling device for an engine exhaust gas recirculation circuit
US2369937A (en) Carburetor intake air heater
FR2829533B1 (en) IMPROVED DEVICE FOR THERMAL REGULATION OF THE INTAKE AIR OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE
FR3096404B1 (en) Device for regulating the temperature of at least one element of a supercharged heat engine
RU193278U1 (en) PRE-HEATING SYSTEM FOR INTERNAL COMBUSTION ENGINE
EP1893430A2 (en) Additional heating device for a motor vehicle
US6883315B2 (en) Inlet manifold temperature control system for an internal combustion engine
US2681052A (en) Preheater for internal-combustion engines
RU191729U1 (en) DEVICE FOR PRE-STARTING HEATING OF INTERNAL COMBUSTION ENGINE
KR101284536B1 (en) Apparatus for preheating of coolant using exhaust gas heat
FR3079558B1 (en) COOLING CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH AN EXHAUST GAS RECIRCULATION CIRCUIT AND ITS CONTROL METHOD
FR3113095B1 (en) GAS FUEL CIRCUIT HEATING SYSTEM FOR STARTING.
RU61359U1 (en) DEVICE FOR STEAM HEATING OF OIL CASE OF THE INTERNAL COMBUSTION ENGINE
JP6911363B2 (en) Internal combustion engine cooling system
RU167001U1 (en) COMBINED ENGINE
US1162084A (en) Circulator.

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20201127

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CA Change of address

Effective date: 20221005

PLFP Fee payment

Year of fee payment: 5