FR2894294B1 - EXHAUST GAS RECYCLING VALVE DEVICE - Google Patents

EXHAUST GAS RECYCLING VALVE DEVICE

Info

Publication number
FR2894294B1
FR2894294B1 FR0512192A FR0512192A FR2894294B1 FR 2894294 B1 FR2894294 B1 FR 2894294B1 FR 0512192 A FR0512192 A FR 0512192A FR 0512192 A FR0512192 A FR 0512192A FR 2894294 B1 FR2894294 B1 FR 2894294B1
Authority
FR
France
Prior art keywords
exhaust gas
valve device
gas recycling
recycling valve
exhaust
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
FR0512192A
Other languages
French (fr)
Other versions
FR2894294A1 (en
Inventor
Vincent Talon
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 FR0512192A priority Critical patent/FR2894294B1/en
Publication of FR2894294A1 publication Critical patent/FR2894294A1/en
Application granted granted Critical
Publication of FR2894294B1 publication Critical patent/FR2894294B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M26/70—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
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
FR0512192A 2005-12-01 2005-12-01 EXHAUST GAS RECYCLING VALVE DEVICE Expired - Fee Related FR2894294B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0512192A FR2894294B1 (en) 2005-12-01 2005-12-01 EXHAUST GAS RECYCLING VALVE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512192A FR2894294B1 (en) 2005-12-01 2005-12-01 EXHAUST GAS RECYCLING VALVE DEVICE

Publications (2)

Publication Number Publication Date
FR2894294A1 FR2894294A1 (en) 2007-06-08
FR2894294B1 true FR2894294B1 (en) 2008-01-18

Family

ID=36821875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0512192A Expired - Fee Related FR2894294B1 (en) 2005-12-01 2005-12-01 EXHAUST GAS RECYCLING VALVE DEVICE

Country Status (1)

Country Link
FR (1) FR2894294B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019128241A1 (en) * 2017-12-26 2019-07-04 潍柴动力股份有限公司 Egr mixing and adjusting apparatus and internal combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929698A3 (en) * 2008-04-03 2009-10-09 Renault Sas Exhaust gas recirculation exchanger fouling limiting device for supercharged diesel engine of motor vehicle, has scrapers arranged in exhaust gas circulation duct for scraping inner surface of duct under effect of circulation of gas in duct
CN108104986B (en) * 2017-12-27 2023-12-15 潍柴动力股份有限公司 Engine and mixed air inlet device thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727158B1 (en) * 1994-11-17 1996-12-27 Sagem Allumage VALVE FOR CONTROLLING THE QUANTITY OF RECYCLED EXHAUST GAS IN AN INTERNAL COMBUSTION ENGINE
DE19636806A1 (en) * 1996-09-11 1998-03-12 Pierburg Ag Exhaust gas recirculation control valve for internal combustion engine
US6453934B1 (en) * 2001-02-07 2002-09-24 Delphi Technologies, Inc. Shaft brush for preventing coking in a gas management valve
DE10209335A1 (en) * 2002-03-02 2003-09-11 Pierburg Gmbh valve means
DE102004024650B4 (en) * 2004-05-18 2006-05-11 Pierburg Gmbh Adjustable two-way valve device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019128241A1 (en) * 2017-12-26 2019-07-04 潍柴动力股份有限公司 Egr mixing and adjusting apparatus and internal combustion engine

Also Published As

Publication number Publication date
FR2894294A1 (en) 2007-06-08

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Year of fee payment: 11

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Year of fee payment: 13

ST Notification of lapse

Effective date: 20190906