FR3048027B1 - "moteur a combustion interne comportant des moyens de regulation de la temperature de l'air de suralimentation" - Google Patents

"moteur a combustion interne comportant des moyens de regulation de la temperature de l'air de suralimentation" Download PDF

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Publication number
FR3048027B1
FR3048027B1 FR1651333A FR1651333A FR3048027B1 FR 3048027 B1 FR3048027 B1 FR 3048027B1 FR 1651333 A FR1651333 A FR 1651333A FR 1651333 A FR1651333 A FR 1651333A FR 3048027 B1 FR3048027 B1 FR 3048027B1
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FR
France
Prior art keywords
internal combustion
combustion engine
regulating
air temperature
bypass duct
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
FR1651333A
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English (en)
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FR3048027A1 (fr
Inventor
Alain Lefebvre
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
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Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR1651333A priority Critical patent/FR3048027B1/fr
Publication of FR3048027A1 publication Critical patent/FR3048027A1/fr
Application granted granted Critical
Publication of FR3048027B1 publication Critical patent/FR3048027B1/fr
Active legal-status Critical Current
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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
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • 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
    • F02B29/0468—Water separation or drainage means
    • 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
    • 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

La présente invention concerne un moteur (10) à combustion interne, notamment de véhicule automobile, comportant au moins un refroidisseur (40) d'air de suralimentation agencé en amont d'une partie (14) d'admission d'air du moteur (10) pour refroidir au moins un flux d'air (38) issu d'un compresseur (28) de suralimentation, au moins un conduit (62) de dérivation, dit de by-pass, dudit refroidisseur (40) d'air de suralimentation et des moyens (60) de régulation, caractérisé en ce que lesdits moyens (60) de régulation sont commandés en déplacement entre au moins une première position de fermeture du conduit (62) de dérivation et une deuxième position de fermeture du refroidisseur (40) d'air de suralimentation par une unité (ECU) de contrôle pour répartir le flux d'air (38) entre le refroidisseur (40) d'air de suralimentation et/ou le conduit (62) de dérivation afin d'en réguler la température (Tcoll) par rapport à au moins une valeur de consigne.
FR1651333A 2016-02-18 2016-02-18 "moteur a combustion interne comportant des moyens de regulation de la temperature de l'air de suralimentation" Active FR3048027B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1651333A FR3048027B1 (fr) 2016-02-18 2016-02-18 "moteur a combustion interne comportant des moyens de regulation de la temperature de l'air de suralimentation"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651333A FR3048027B1 (fr) 2016-02-18 2016-02-18 "moteur a combustion interne comportant des moyens de regulation de la temperature de l'air de suralimentation"
FR1651333 2016-02-18

Publications (2)

Publication Number Publication Date
FR3048027A1 FR3048027A1 (fr) 2017-08-25
FR3048027B1 true FR3048027B1 (fr) 2020-01-17

Family

ID=55752569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651333A Active FR3048027B1 (fr) 2016-02-18 2016-02-18 "moteur a combustion interne comportant des moyens de regulation de la temperature de l'air de suralimentation"

Country Status (1)

Country Link
FR (1) FR3048027B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2726865C1 (ru) * 2019-11-11 2020-07-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Красноярский государственный аграрный университет" Система регулирования температуры наддувочного воздуха ДВС

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710953B1 (fr) * 1993-10-05 1995-12-08 Renault Vehicules Ind Procédé et dispositif de commande d'un fluide traversant un boîtier de dérivation et système équipé d'un tel dispositif pour réguler l'air de suralimentation d'un moteur à combustion interne.
FR2883039B1 (fr) * 2005-03-14 2007-04-20 Renault Sas Moteur a combustion interne avec un systeme de vanne pour reguler le taux de gaz de recirculation dans le melange d'admission, et le vehicule automobile comprenant un tel moteur
DE102006057488B4 (de) * 2006-12-06 2018-02-08 Audi Ag Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine
FR2930633B1 (fr) * 2008-04-24 2014-10-24 Valeo Systemes Thermiques Circuit de refroidissement de gaz et procede de refroidissement de gaz
DE102011078457B4 (de) * 2011-06-30 2013-05-08 Ford Global Technologies, Llc Verfahren zum Betreiben einer Brennkraftmaschine mit Ladeluftkühler

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Publication number Publication date
FR3048027A1 (fr) 2017-08-25

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