FR3001770B1 - Systeme de suralimentation des gaz d'admission et de recirculation des gaz d'echappement d'un moteur et procede de commande associe - Google Patents

Systeme de suralimentation des gaz d'admission et de recirculation des gaz d'echappement d'un moteur et procede de commande associe

Info

Publication number
FR3001770B1
FR3001770B1 FR1351054A FR1351054A FR3001770B1 FR 3001770 B1 FR3001770 B1 FR 3001770B1 FR 1351054 A FR1351054 A FR 1351054A FR 1351054 A FR1351054 A FR 1351054A FR 3001770 B1 FR3001770 B1 FR 3001770B1
Authority
FR
France
Prior art keywords
controlling
supply system
same
engine exhaust
exhaust gas
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.)
Active
Application number
FR1351054A
Other languages
English (en)
Other versions
FR3001770A1 (fr
Inventor
Gregory Hodebourg
Sebastien Potteau
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 de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur 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 de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1351054A priority Critical patent/FR3001770B1/fr
Priority to PCT/FR2014/050200 priority patent/WO2014122389A1/fr
Priority to EP14708617.7A priority patent/EP2954189A1/fr
Priority to CN201480020225.1A priority patent/CN105102802A/zh
Priority to US14/766,647 priority patent/US20160003134A1/en
Publication of FR3001770A1 publication Critical patent/FR3001770A1/fr
Application granted granted Critical
Publication of FR3001770B1 publication Critical patent/FR3001770B1/fr
Active 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/08—Modifying distribution valve timing for charging purposes
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Supercharger (AREA)
FR1351054A 2013-02-07 2013-02-07 Systeme de suralimentation des gaz d'admission et de recirculation des gaz d'echappement d'un moteur et procede de commande associe Active FR3001770B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1351054A FR3001770B1 (fr) 2013-02-07 2013-02-07 Systeme de suralimentation des gaz d'admission et de recirculation des gaz d'echappement d'un moteur et procede de commande associe
PCT/FR2014/050200 WO2014122389A1 (fr) 2013-02-07 2014-02-04 Système de suralimentation des gaz d'admission et de recirculation des gaz d'échappement d'un moteur et procédé de commande associé
EP14708617.7A EP2954189A1 (fr) 2013-02-07 2014-02-04 Système de suralimentation des gaz d'admission et de recirculation des gaz d'échappement d'un moteur et procédé de commande associé
CN201480020225.1A CN105102802A (zh) 2013-02-07 2014-02-04 发动机的进气增压***和排放气体再循环***及相关联的控制方法
US14/766,647 US20160003134A1 (en) 2013-02-07 2014-02-04 System for supercharging the intake gases and for recirculating the exhaust gases of an engine and associated control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351054A FR3001770B1 (fr) 2013-02-07 2013-02-07 Systeme de suralimentation des gaz d'admission et de recirculation des gaz d'echappement d'un moteur et procede de commande associe

Publications (2)

Publication Number Publication Date
FR3001770A1 FR3001770A1 (fr) 2014-08-08
FR3001770B1 true FR3001770B1 (fr) 2015-07-17

Family

ID=47989301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1351054A Active FR3001770B1 (fr) 2013-02-07 2013-02-07 Systeme de suralimentation des gaz d'admission et de recirculation des gaz d'echappement d'un moteur et procede de commande associe

Country Status (5)

Country Link
US (1) US20160003134A1 (fr)
EP (1) EP2954189A1 (fr)
CN (1) CN105102802A (fr)
FR (1) FR3001770B1 (fr)
WO (1) WO2014122389A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9726122B2 (en) * 2013-12-09 2017-08-08 Cummins Inc. EGR cylinder operation in an internal combustion engine
GB2531236B (en) * 2014-08-12 2019-04-10 Cummins Inc Systems and methods for aftertreatment regeneration with dedicated EGR
GB2565442B8 (en) * 2014-08-12 2019-07-10 Cummins Inc Systems and Methods for Aftertreatment Regeneration with Dedicated EGR
GB2566633B (en) * 2014-08-12 2019-06-12 Cummins Inc Systems and methods for aftertreatment regeneration with dedicated EGR
GB2564287B (en) * 2014-08-12 2019-05-01 Cummins Inc Systems and methods for aftertreatment regeneration with dedicated EGR
DE112015003446T5 (de) * 2014-08-22 2017-04-20 Cummins, Inc. System und Verfahren zur Verbesserung von Nachbehandlung in einem Verbrennungsmotor
US11378027B2 (en) * 2018-06-26 2022-07-05 Volvo Truck Corporation Method for controlling an internal combustion engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249382A (en) * 1978-05-22 1981-02-10 Caterpillar Tractor Co. Exhaust gas recirculation system for turbo charged engines
JP3050690B2 (ja) * 1992-03-09 2000-06-12 株式会社デンソー 電磁駆動制御弁
JP3462445B2 (ja) * 2000-04-19 2003-11-05 日野自動車株式会社 排気浄化装置
DE10222919B4 (de) * 2002-05-24 2007-12-20 Man Nutzfahrzeuge Ag Zweistufig aufgeladene Brennkraftmaschine
EP1904727B1 (fr) * 2005-07-11 2016-01-06 Mack Trucks, Inc. Moteur et procede permettant de maintenir la temperature des gaz d'echappement du moteur
FR2894315B1 (fr) * 2005-12-02 2008-02-15 Valeo Sys Controle Moteur Sas Vanne comportant des moyens d'actionnement entre deux conduits de sortie.
FR2906309B1 (fr) * 2006-09-26 2013-04-05 Renault Sas Moteur a combustion interne suralimente et procede de suralimentation
JP2009079527A (ja) * 2007-09-26 2009-04-16 Isuzu Motors Ltd 多気筒エンジンのｅｇｒ装置
US8316829B2 (en) * 2008-02-08 2012-11-27 Cummins Ip, Inc. Apparatus, system, and method for efficiently operating an internal combustion engine utilizing exhaust gas recirculation
EP2295769A1 (fr) * 2009-08-14 2011-03-16 International Engine Intellectual Property Company, LLC. Système d'échappement pour frein de moteur
FR2962182B1 (fr) * 2010-06-30 2012-07-27 Valeo Sys Controle Moteur Sas Vanne de circulation de fluide
US8561599B2 (en) * 2011-02-11 2013-10-22 Southwest Research Institute EGR distributor apparatus for dedicated EGR configuration

Also Published As

Publication number Publication date
FR3001770A1 (fr) 2014-08-08
WO2014122389A1 (fr) 2014-08-14
EP2954189A1 (fr) 2015-12-16
CN105102802A (zh) 2015-11-25
US20160003134A1 (en) 2016-01-07

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