FR2827011B1 - CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE - Google Patents

CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2827011B1
FR2827011B1 FR0108918A FR0108918A FR2827011B1 FR 2827011 B1 FR2827011 B1 FR 2827011B1 FR 0108918 A FR0108918 A FR 0108918A FR 0108918 A FR0108918 A FR 0108918A FR 2827011 B1 FR2827011 B1 FR 2827011B1
Authority
FR
France
Prior art keywords
exhaust gas
control valve
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
FR0108918A
Other languages
French (fr)
Other versions
FR2827011A1 (en
Inventor
Eric Lemoine
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 FR0108918A priority Critical patent/FR2827011B1/en
Publication of FR2827011A1 publication Critical patent/FR2827011A1/en
Application granted granted Critical
Publication of FR2827011B1 publication Critical patent/FR2827011B1/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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/69—Lift valves, e.g. poppet valves having two or more valve-closing members
    • 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
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • 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
    • 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
    • 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
    • F02M26/71—Multi-way 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
    • 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
FR0108918A 2001-07-05 2001-07-05 CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2827011B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0108918A FR2827011B1 (en) 2001-07-05 2001-07-05 CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108918A FR2827011B1 (en) 2001-07-05 2001-07-05 CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2827011A1 FR2827011A1 (en) 2003-01-10
FR2827011B1 true FR2827011B1 (en) 2003-10-03

Family

ID=8865156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108918A Expired - Fee Related FR2827011B1 (en) 2001-07-05 2001-07-05 CONTROL VALVE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR2827011B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762249A (en) * 2016-12-28 2017-05-31 无锡隆盛科技股份有限公司 It is applied to the bivalve cored structure of electric EGR valve

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50311520D1 (en) 2002-05-15 2009-06-25 Behr Gmbh & Co Kg SWITCHABLE EXHAUST METHOD EXCHANGER
FR2872862B1 (en) 2004-07-09 2006-09-22 Renault Sas CONTROL DEVICE FOR AN EXHAUST GAS RECIRCULATION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE
JP4091584B2 (en) * 2004-09-22 2008-05-28 本田技研工業株式会社 Engine exhaust gas recirculation system
ES2249186B1 (en) * 2005-03-01 2007-06-01 Dayco Ensa, S.L. BY-PASS VALVE AND INTEGRATED EGR.
FR2883037B1 (en) * 2005-03-09 2010-08-27 Valeo Sys Controle Moteur Sas EXHAUST GAS RECIRCULATION DEVICE HAVING A FLOW CONTROL VALVE AND SELECTIVE CONNECTION
FR2883331B1 (en) 2005-03-15 2011-04-15 Renault Sas METHOD FOR CONTROLLING A COMPRESSION IGNITION ENGINE FOR REALIZING INTERNAL GAS RECIRCULATION
DE102005041149A1 (en) * 2005-07-19 2007-02-01 Behr Gmbh & Co. Kg heat-exchanger
EP1806496A1 (en) * 2006-01-04 2007-07-11 Delphi Technologies, Inc. A valve for controlling exhaust gas recirculation flow in an engine
EP2133546B1 (en) * 2008-06-12 2011-08-17 Kia Motors Corporation Exhaust gas recirculation device and vehicle
EP2529099A4 (en) * 2010-01-25 2016-11-16 Lisk Co G W Selector valve for an internal combustion engine
CN102230430B (en) * 2011-06-03 2013-04-03 浙江九隆机械有限公司 EGR (Exhaust Gas Recirculation) valve
EP3633179B1 (en) * 2018-10-01 2021-04-28 Vitesco Technologies GmbH System for the recirculation of exhaust gas in a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575559A (en) * 1978-11-30 1980-06-06 Yamaha Motor Co Ltd Reflux rate control for egr system
DE9301419U1 (en) * 1993-02-02 1993-04-15 Pierburg Gmbh, 4040 Neuss, De
ES2202716T3 (en) * 1998-01-16 2004-04-01 Pierburg Gmbh EXHAUST GAS FEEDBACK VALVE.
DE19942329A1 (en) * 1998-03-07 2001-03-08 Mann & Hummel Filter Device for feeding back exhaust gases in internal combustion engine has clocked valve with pin actuated by electromagnet, valve plates that close or open fresh air feed and exhaust gas feed
DE19812702A1 (en) * 1998-03-23 1999-09-30 Volkswagen Ag Valve device for controlling exhaust feedback for an internal combustion engine
US6006732A (en) * 1998-09-03 1999-12-28 Navistar International Transportation Corp Balanced flow EGR control apparatus
DE19906401C1 (en) 1999-02-16 2000-08-31 Ranco Inc Of Delaware Wilmingt Exhaust gas recirculation system
DE10025877C2 (en) * 2000-05-25 2002-04-11 Siebe Automotive Deutschland Gmbh Exhaust gas recirculation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762249A (en) * 2016-12-28 2017-05-31 无锡隆盛科技股份有限公司 It is applied to the bivalve cored structure of electric EGR valve

Also Published As

Publication number Publication date
FR2827011A1 (en) 2003-01-10

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Legal Events

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PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20170331