FR2858022B1 - Dispositif d'admission d'air pour moteur diesel catalyse - Google Patents

Dispositif d'admission d'air pour moteur diesel catalyse

Info

Publication number
FR2858022B1
FR2858022B1 FR0309081A FR0309081A FR2858022B1 FR 2858022 B1 FR2858022 B1 FR 2858022B1 FR 0309081 A FR0309081 A FR 0309081A FR 0309081 A FR0309081 A FR 0309081A FR 2858022 B1 FR2858022 B1 FR 2858022B1
Authority
FR
France
Prior art keywords
air intake
diesel engine
intake device
catalysis
catalysis diesel
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 - Lifetime
Application number
FR0309081A
Other languages
English (en)
Other versions
FR2858022A1 (fr
Inventor
Olivier Laik
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 FR0309081A priority Critical patent/FR2858022B1/fr
Publication of FR2858022A1 publication Critical patent/FR2858022A1/fr
Application granted granted Critical
Publication of FR2858022B1 publication Critical patent/FR2858022B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02M31/02—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
    • 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
    • F02B29/0418—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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02M31/07—Temperature-responsive control, e.g. using thermostatically-controlled valves
    • 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
    • F02M31/10—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants or cooling water
    • 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
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/13—Combustion air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supercharger (AREA)
FR0309081A 2003-07-24 2003-07-24 Dispositif d'admission d'air pour moteur diesel catalyse Expired - Lifetime FR2858022B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0309081A FR2858022B1 (fr) 2003-07-24 2003-07-24 Dispositif d'admission d'air pour moteur diesel catalyse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309081A FR2858022B1 (fr) 2003-07-24 2003-07-24 Dispositif d'admission d'air pour moteur diesel catalyse

Publications (2)

Publication Number Publication Date
FR2858022A1 FR2858022A1 (fr) 2005-01-28
FR2858022B1 true FR2858022B1 (fr) 2007-04-20

Family

ID=33561073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309081A Expired - Lifetime FR2858022B1 (fr) 2003-07-24 2003-07-24 Dispositif d'admission d'air pour moteur diesel catalyse

Country Status (1)

Country Link
FR (1) FR2858022B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900455B1 (fr) 2006-04-26 2008-07-04 Valeo Sys Controle Moteur Sas Vanne a deux papillons actionnes par un moteur commun
FR2945484B1 (fr) * 2009-05-18 2012-11-16 Peugeot Citroen Automobiles Sa Vehicule comportant un refroidisseur d'air suralimente et procede de rechauffement dudit refroidisseur
ITTO20120187A1 (it) * 2012-03-02 2013-09-03 Denso Thermal Systems Spa Modulo raffreddatore/riscaldatore, integrato in un collettore di aspirazione di un motore a combustione interna per il condizionamento di un fluido gassoso di aspirazione
FR3048028B1 (fr) * 2016-02-24 2020-01-10 Renault S.A.S Dispositif de gestion thermique d'un refroidisseur d'air de suralimentation.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1475778A (fr) * 1966-02-03 1967-04-07 Perfectionnements apportés aux moteurs diesel suralimentés
US4122679A (en) * 1973-08-10 1978-10-31 Societe D'etudes De Machines Thermiques Method and means for pre-heating the intake air of a supercharged, low-compression ratio diesel engine when operating at low load
DE3214205A1 (de) * 1982-04-17 1983-10-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennkraftmaschine mit zumindest einem abgasturbolader
DE3243016C2 (de) * 1982-11-20 1986-01-23 Knecht Filterwerke Gmbh, 7000 Stuttgart Vorrichtung zur Regelung der Temperatur der Ansaugluft für Verbrennungsmotoren
DE3909932A1 (de) * 1989-03-25 1990-09-27 Daimler Benz Ag Verfahren zur regeneration eines in der abgasleitung einer aufgeladenen brennkraftmaschine angeordneten partikelfilters
JPH05202820A (ja) * 1992-01-28 1993-08-10 Mazda Motor Corp エンジンの吸気装置
FR2797660B1 (fr) * 1999-08-19 2002-08-30 Peugeot Citroen Automobiles Sa Dispositif de rechauffage de l'air d'admission pour moteur a combustion interne de vehicule, notamment automobile
DE10026339A1 (de) * 2000-05-26 2001-12-20 Daimler Chrysler Ag Vorrichtung zum Vorwärmen von Luft in einer zu einer Dieselbrennkraftmaschine führenden Ansaugleitung
JP2002317640A (ja) * 2001-04-19 2002-10-31 Hino Motors Ltd 過給ガスエンジン
FR2836700A1 (fr) * 2002-03-01 2003-09-05 Renault Systeme a basse pression de recirculation des gaz d'echappement

Also Published As

Publication number Publication date
FR2858022A1 (fr) 2005-01-28

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