FR2799503B1 - SUPERCHARGED MOTOR VEHICLE POWER UNIT COMPRISING A CATALYST - Google Patents

SUPERCHARGED MOTOR VEHICLE POWER UNIT COMPRISING A CATALYST

Info

Publication number
FR2799503B1
FR2799503B1 FR9912673A FR9912673A FR2799503B1 FR 2799503 B1 FR2799503 B1 FR 2799503B1 FR 9912673 A FR9912673 A FR 9912673A FR 9912673 A FR9912673 A FR 9912673A FR 2799503 B1 FR2799503 B1 FR 2799503B1
Authority
FR
France
Prior art keywords
catalyst
motor vehicle
power unit
vehicle power
supercharged motor
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
FR9912673A
Other languages
French (fr)
Other versions
FR2799503A1 (en
Inventor
Laurent Philippe
Pierre Blanche
Bruno Marcelly
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 FR9912673A priority Critical patent/FR2799503B1/en
Publication of FR2799503A1 publication Critical patent/FR2799503A1/en
Application granted granted Critical
Publication of FR2799503B1 publication Critical patent/FR2799503B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • 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
FR9912673A 1999-10-12 1999-10-12 SUPERCHARGED MOTOR VEHICLE POWER UNIT COMPRISING A CATALYST Expired - Fee Related FR2799503B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9912673A FR2799503B1 (en) 1999-10-12 1999-10-12 SUPERCHARGED MOTOR VEHICLE POWER UNIT COMPRISING A CATALYST

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9912673A FR2799503B1 (en) 1999-10-12 1999-10-12 SUPERCHARGED MOTOR VEHICLE POWER UNIT COMPRISING A CATALYST

Publications (2)

Publication Number Publication Date
FR2799503A1 FR2799503A1 (en) 2001-04-13
FR2799503B1 true FR2799503B1 (en) 2002-03-15

Family

ID=9550802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9912673A Expired - Fee Related FR2799503B1 (en) 1999-10-12 1999-10-12 SUPERCHARGED MOTOR VEHICLE POWER UNIT COMPRISING A CATALYST

Country Status (1)

Country Link
FR (1) FR2799503B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921434A1 (en) * 2007-09-26 2009-03-27 Renault Sas DEVICE FOR FILTERING THE RECIRCULATION GASES OF A COMBUSTION ENGINE
US8096125B2 (en) 2009-12-23 2012-01-17 Ford Global Technologies, Llc Methods and systems for emission system control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593133A (en) * 1982-06-30 1984-01-09 Nissan Motor Co Ltd Engine with controlled number of cylinders
DE3444877A1 (en) * 1984-08-14 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE GASES SUPPLIED FROM THE COMBUSTION AREAS OF A SELF-IGNITION COMBUSTION ENGINE CONSISTING OF AIR AND EXHAUST GAS RECOVERY AMOUNTS
KR100229731B1 (en) * 1990-07-27 1999-11-15 브룬너 하인리히 페터 울리히 A large diesel engine
DE4222087C2 (en) * 1992-07-04 2002-07-18 Motoren Werke Mannheim Ag Reduced pollutant diesel engine
FR2708040B1 (en) * 1993-07-23 1995-09-15 Valeo Thermique Moteur Sa Catalytic converter with sheet catalyst support for multi-cylinder engine.
JP3321992B2 (en) * 1994-06-14 2002-09-09 トヨタ自動車株式会社 Exhaust gas purification device for internal combustion engine with turbocharger

Also Published As

Publication number Publication date
FR2799503A1 (en) 2001-04-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160630