FR2845732B1 - SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM. - Google Patents

SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM.

Info

Publication number
FR2845732B1
FR2845732B1 FR0212742A FR0212742A FR2845732B1 FR 2845732 B1 FR2845732 B1 FR 2845732B1 FR 0212742 A FR0212742 A FR 0212742A FR 0212742 A FR0212742 A FR 0212742A FR 2845732 B1 FR2845732 B1 FR 2845732B1
Authority
FR
France
Prior art keywords
controlling
exhaust gas
combustion engine
internal combustion
gas recirculation
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
FR0212742A
Other languages
French (fr)
Other versions
FR2845732A1 (en
Inventor
Christophe Clement
Johann William
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 FR0212742A priority Critical patent/FR2845732B1/en
Publication of FR2845732A1 publication Critical patent/FR2845732A1/en
Application granted granted Critical
Publication of FR2845732B1 publication Critical patent/FR2845732B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F02M26/54—Rotary actuators, e.g. step motors
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/64—Systems for actuating EGR valves the EGR valve being operated together with an intake air throttle
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0276—Throttle and EGR-valve operated together
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
FR0212742A 2002-10-14 2002-10-14 SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM. Expired - Fee Related FR2845732B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0212742A FR2845732B1 (en) 2002-10-14 2002-10-14 SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212742A FR2845732B1 (en) 2002-10-14 2002-10-14 SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM.

Publications (2)

Publication Number Publication Date
FR2845732A1 FR2845732A1 (en) 2004-04-16
FR2845732B1 true FR2845732B1 (en) 2006-04-28

Family

ID=32039702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212742A Expired - Fee Related FR2845732B1 (en) 2002-10-14 2002-10-14 SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM.

Country Status (1)

Country Link
FR (1) FR2845732B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879667B1 (en) * 2004-12-21 2007-03-02 Renault Sas EXHAUST GAS MIXER OF AN INTERNAL COMBUSTION ENGINE
DE102005051305A1 (en) * 2005-10-26 2007-05-03 Siemens Ag Valve e.g. gas regulation valve, for motor vehicle, has housing with valve seats rotatably mounted at drive shaft, where intersection angle between longitudinal axes of flaps lies in range of predetermined degrees
WO2007089771A2 (en) * 2006-01-31 2007-08-09 Borgwarner Inc. Integrated egr valve and throttle valve
GB2544731B (en) 2015-11-19 2019-02-20 Ford Global Tech Llc An exhaust gas recirculation apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924840A (en) * 1988-10-05 1990-05-15 Ford Motor Company Fast response exhaust gas recirculation (EGR) system
US6138651A (en) 1997-05-30 2000-10-31 Nissan Motor Co., Ltd. Exhaust gas recirculation system for engine
SE521713C2 (en) * 1998-11-09 2003-12-02 Stt Emtec Ab Procedure and apparatus for an EGR system, and such valve
US6105559A (en) 1998-11-18 2000-08-22 General Motors Corporation Charge proportioning valve assembly
FR2806448B1 (en) * 2000-03-16 2003-01-17 Coutier Moulage Gen Ind DEVICE FOR SHUTTERING AND REGULATING THE FLOW OF EXHAUST GAS IN AN EXHAUST GAS RECYCLING LINE CONNECTED TO AN AIR INTAKE LINE OF AN INTERNAL COMBUSTION ENGINE
DE60100768T2 (en) * 2000-03-22 2004-08-05 Delphi Technologies, Inc., Troy Exhaust gas recirculation device for an internal combustion engine

Also Published As

Publication number Publication date
FR2845732A1 (en) 2004-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160630