FR2806448B1 - 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 - Google Patents

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

Info

Publication number
FR2806448B1
FR2806448B1 FR0003353A FR0003353A FR2806448B1 FR 2806448 B1 FR2806448 B1 FR 2806448B1 FR 0003353 A FR0003353 A FR 0003353A FR 0003353 A FR0003353 A FR 0003353A FR 2806448 B1 FR2806448 B1 FR 2806448B1
Authority
FR
France
Prior art keywords
exhaust gas
shuttering
regulating
combustion engine
internal combustion
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
FR0003353A
Other languages
French (fr)
Other versions
FR2806448A1 (en
Inventor
Francis Plachta
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.)
Akwel SA
Original Assignee
MGI Coutier SA
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 MGI Coutier SA filed Critical MGI Coutier SA
Priority to FR0003353A priority Critical patent/FR2806448B1/en
Publication of FR2806448A1 publication Critical patent/FR2806448A1/en
Application granted granted Critical
Publication of FR2806448B1 publication Critical patent/FR2806448B1/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
    • F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
    • F02D9/16—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit the members being rotatable
    • 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
    • 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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/60—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to air intake pressure
    • 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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
FR0003353A 2000-03-16 2000-03-16 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 Expired - Fee Related FR2806448B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0003353A FR2806448B1 (en) 2000-03-16 2000-03-16 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003353A FR2806448B1 (en) 2000-03-16 2000-03-16 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

Publications (2)

Publication Number Publication Date
FR2806448A1 FR2806448A1 (en) 2001-09-21
FR2806448B1 true FR2806448B1 (en) 2003-01-17

Family

ID=8848143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003353A Expired - Fee Related FR2806448B1 (en) 2000-03-16 2000-03-16 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

Country Status (1)

Country Link
FR (1) FR2806448B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104411961A (en) * 2012-05-15 2015-03-11 法雷奥电机控制系统公司 Two-way metering device and applications of said metering device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062026A (en) * 1997-05-30 2000-05-16 Turbodyne Systems, Inc. Turbocharging systems for internal combustion engines
FR2845732B1 (en) * 2002-10-14 2006-04-28 Renault Sa SYSTEM FOR CONTROLLING THE OPERATION OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING EXHAUST GAS RECIRCULATION USING SUCH A CONTROL SYSTEM.
FR2926114B1 (en) * 2008-01-03 2012-12-14 Valeo Sys Controle Moteur Sas EGR LOOP OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262252A (en) * 1969-01-20 1972-02-02 Nissan Motor Exhaust recirculation system for motor vehicles
DE2539484A1 (en) * 1975-09-05 1977-03-10 Bosch Gmbh Robert CONTROL DEVICE FOR A VALVE IN AN EXHAUST GAS RECIRCULATION LINE OF AN COMBUSTION ENGINE
DE3822954C2 (en) * 1988-07-07 1997-02-27 Pierburg Ag Exhaust gas recirculation device
GB2329001B (en) * 1997-09-04 2001-09-05 Gen Motors Corp Exhaust gas recirculation valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104411961A (en) * 2012-05-15 2015-03-11 法雷奥电机控制系统公司 Two-way metering device and applications of said metering device

Also Published As

Publication number Publication date
FR2806448A1 (en) 2001-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130