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FR3014497B1 - Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants. - Google Patents

Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants. Download PDF

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Publication number
FR3014497B1
FR3014497B1 FR1362279A FR1362279A FR3014497B1 FR 3014497 B1 FR3014497 B1 FR 3014497B1 FR 1362279 A FR1362279 A FR 1362279A FR 1362279 A FR1362279 A FR 1362279A FR 3014497 B1 FR3014497 B1 FR 3014497B1
Authority
FR
France
Prior art keywords
admission
exhaust gas
distribution device
gas distribution
collector
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
FR1362279A
Other languages
English (en)
Other versions
FR3014497A1 (fr
Inventor
Benjamin Ferlay
Jean-Pierre Galland
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques 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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1362279A priority Critical patent/FR3014497B1/fr
Priority to EP14195476.8A priority patent/EP2881576B1/fr
Priority to US14/563,319 priority patent/US9650999B2/en
Priority to JP2014249244A priority patent/JP6097736B2/ja
Publication of FR3014497A1 publication Critical patent/FR3014497A1/fr
Application granted granted Critical
Publication of FR3014497B1 publication Critical patent/FR3014497B1/fr
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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
    • 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
    • F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts
    • 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
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings 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
    • F02M26/17—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
    • F02M26/22—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
    • F02M26/27—Layout, e.g. schematics with air-cooled heat exchangers
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10268—Heating, cooling or thermal insulating means

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)
FR1362279A 2013-12-09 2013-12-09 Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants. Expired - Fee Related FR3014497B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1362279A FR3014497B1 (fr) 2013-12-09 2013-12-09 Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants.
EP14195476.8A EP2881576B1 (fr) 2013-12-09 2014-11-28 Module d'admission d'air
US14/563,319 US9650999B2 (en) 2013-12-09 2014-12-08 Recirculated exhaust gases distribution device, corresponding inlet manifold and corresponding inlet module
JP2014249244A JP6097736B2 (ja) 2013-12-09 2014-12-09 再循環排ガス分配装置、対応する吸入マニホールド、および、対応する吸入モジュール

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1362279 2013-12-09
FR1362279A FR3014497B1 (fr) 2013-12-09 2013-12-09 Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants.

Publications (2)

Publication Number Publication Date
FR3014497A1 FR3014497A1 (fr) 2015-06-12
FR3014497B1 true FR3014497B1 (fr) 2018-03-16

Family

ID=50102053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362279A Expired - Fee Related FR3014497B1 (fr) 2013-12-09 2013-12-09 Dispositif de distribution de gaz d'echappement recircules, collecteur d'admission et module d'admission correspondants.

Country Status (4)

Country Link
US (1) US9650999B2 (fr)
EP (1) EP2881576B1 (fr)
JP (1) JP6097736B2 (fr)
FR (1) FR3014497B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007470B1 (fr) * 2013-06-25 2017-08-11 Valeo Systemes De Controle Moteur Module de distribution pour distribuer un melange d’admission
EP3171013B1 (fr) * 2015-11-17 2019-08-14 Volvo Car Corporation Système d'admission réglable pour la recirculation des gaz d'échappement dans un moteur à combustion interne
JP6399074B2 (ja) * 2016-11-11 2018-10-03 マツダ株式会社 インタークーラ付きエンジンの吸気装置
US10161366B2 (en) * 2016-11-30 2018-12-25 Aisin Seiki Kabushiki Kaisha Air intake apparatus
CN109798205B (zh) * 2019-04-11 2024-01-12 潍柴动力股份有限公司 Egr混合器及具有其的发动机
US11280301B2 (en) * 2020-01-20 2022-03-22 Mazda Motor Corporation Intake device of engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6121851U (ja) * 1984-07-12 1986-02-08 マツダ株式会社 エンジンの排気還流制御装置
JP2978677B2 (ja) * 1993-07-07 1999-11-15 三菱電機エンジニアリング株式会社 電動制御弁装置
JPH09273452A (ja) * 1996-04-09 1997-10-21 Hino Motors Ltd 排ガス再循環装置
JP3809696B2 (ja) * 1997-03-25 2006-08-16 株式会社豊田自動織機 内燃機関の排気ガス再循環装置
US7077190B2 (en) * 2001-07-10 2006-07-18 Denso Corporation Exhaust gas heat exchanger
US20040237931A1 (en) * 2003-03-10 2004-12-02 Yoshio Okamoto Mixture supply device for internal-combustion engine
JP2007085191A (ja) * 2005-09-20 2007-04-05 Denso Corp バルブ開閉装置
JP4592108B2 (ja) * 2008-05-14 2010-12-01 株式会社日本自動車部品総合研究所 内燃機関の吸気装置
DE102008024571B4 (de) * 2008-05-21 2010-03-04 Pierburg Gmbh Abgasrückführvorrichtung für eine Verbrennungskraftmaschine
WO2009149868A1 (fr) * 2008-06-12 2009-12-17 Perkins Engines Company Limited Système de mélange de gaz d'échappement
ATE556212T1 (de) * 2009-12-09 2012-05-15 Caterpillar Motoren Gmbh & Co Mischrohr für rückgeführtes abgas und luft
FR2965306B1 (fr) * 2010-09-27 2012-09-14 Valeo Systemes Thermiques Dispositif de melange d'un flux de gaz d'admission et d'un flux de gaz d'echappement recircules comprenant des moyens d'isolation du flux de gaz d'echappement recircules
FR2973446B1 (fr) * 2011-03-31 2015-08-21 Valeo Systemes Thermiques Dispositif d'injection de gaz d'echappement recircules, boitier repartiteur et module d'alimentation comprenant ledit dispositif

Also Published As

Publication number Publication date
JP6097736B2 (ja) 2017-03-15
EP2881576A1 (fr) 2015-06-10
EP2881576B1 (fr) 2020-07-08
US9650999B2 (en) 2017-05-16
FR3014497A1 (fr) 2015-06-12
JP2015113843A (ja) 2015-06-22
US20150159590A1 (en) 2015-06-11

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