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EP2199585A4 - Exhaust gas recirculation device for internal combustion engine - Google Patents

Exhaust gas recirculation device for internal combustion engine Download PDF

Info

Publication number
EP2199585A4
EP2199585A4 EP08840572.5A EP08840572A EP2199585A4 EP 2199585 A4 EP2199585 A4 EP 2199585A4 EP 08840572 A EP08840572 A EP 08840572A EP 2199585 A4 EP2199585 A4 EP 2199585A4
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas recirculation
recirculation device
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.)
Granted
Application number
EP08840572.5A
Other languages
German (de)
French (fr)
Other versions
EP2199585B1 (en
EP2199585A1 (en
Inventor
Akira Yamashita
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP2199585A1 publication Critical patent/EP2199585A1/en
Publication of EP2199585A4 publication Critical patent/EP2199585A4/en
Application granted granted Critical
Publication of EP2199585B1 publication Critical patent/EP2199585B1/en
Not-in-force 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
EP08840572.5A 2007-10-17 2008-10-16 Exhaust gas recirculation device for internal combustion engine Not-in-force EP2199585B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007270280A JP4730366B2 (en) 2007-10-17 2007-10-17 Exhaust gas recirculation device for internal combustion engine
PCT/JP2008/068702 WO2009051154A1 (en) 2007-10-17 2008-10-16 Exhaust gas recirculation device for internal combustion engine

Publications (3)

Publication Number Publication Date
EP2199585A1 EP2199585A1 (en) 2010-06-23
EP2199585A4 true EP2199585A4 (en) 2018-01-10
EP2199585B1 EP2199585B1 (en) 2019-05-15

Family

ID=40567417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08840572.5A Not-in-force EP2199585B1 (en) 2007-10-17 2008-10-16 Exhaust gas recirculation device for internal combustion engine

Country Status (4)

Country Link
EP (1) EP2199585B1 (en)
JP (1) JP4730366B2 (en)
CN (1) CN101828021B (en)
WO (1) WO2009051154A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5063652B2 (en) * 2009-09-10 2012-10-31 Ｕｄトラックス株式会社 Exhaust gas recirculation device
DE102011009916A1 (en) 2011-01-31 2012-08-02 Mann + Hummel Gmbh Exhaust gas recirculation device for an internal combustion engine
BR112013020884B8 (en) * 2011-02-21 2021-04-06 Johnson Matthey Plc exhaust system for a poorly burning internal combustion engine, and, poorly burning internal combustion engine
DE102011109221B4 (en) 2011-08-03 2016-05-12 Mann + Hummel Gmbh Exhaust gas recirculation system for an internal combustion engine
JP2016113935A (en) * 2014-12-12 2016-06-23 株式会社オティックス Supercharger for internal combustion engine
JP6386363B2 (en) * 2014-12-12 2018-09-05 株式会社オティックス Supercharger for internal combustion engine
US9617933B2 (en) * 2015-08-03 2017-04-11 Borgwarner Inc. Low pressure EGR control using throttling
FR3048023A1 (en) * 2016-02-24 2017-08-25 Peugeot Citroen Automobiles Sa ENGINE ASSEMBLY COMPRISING A CYCLON FILTER EXHAUST GAS RECIRCULATION DEVICE
GB2572658B (en) * 2018-08-28 2020-12-02 Vortexair Ltd A precleaner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193954U (en) * 1981-06-05 1982-12-08
GB2215645A (en) * 1988-03-17 1989-09-27 Ford Motor Co Separator for IC engine exhaust system
EP0334471A2 (en) * 1988-02-25 1989-09-27 Ford Motor Company Limited Controlling exhaust gas emissions
JPH04148012A (en) * 1990-10-09 1992-05-21 Nissan Motor Co Ltd Engine exhaust recirculation device
WO2000077353A2 (en) * 1999-06-15 2000-12-21 Johnson Matthey Public Limited Company Improvements in emissions control
WO2003067044A1 (en) * 2001-12-06 2003-08-14 Stt Emtec Ab A device for exhaust gas purification
WO2006045488A1 (en) * 2004-10-25 2006-05-04 Behr Gmbh & Co. Kg Condenser in a turbo-compressor system and method for operating one such system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193954A (en) * 1981-05-22 1982-11-29 Toyo Electric Mfg Co Ltd Balancing method of rotor of high-speed rotary electric machine
JP2000170608A (en) * 1998-12-02 2000-06-20 Toyota Motor Corp Exhaust gas recirculation system for internal combustion engine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193954U (en) * 1981-06-05 1982-12-08
EP0334471A2 (en) * 1988-02-25 1989-09-27 Ford Motor Company Limited Controlling exhaust gas emissions
GB2215645A (en) * 1988-03-17 1989-09-27 Ford Motor Co Separator for IC engine exhaust system
JPH04148012A (en) * 1990-10-09 1992-05-21 Nissan Motor Co Ltd Engine exhaust recirculation device
WO2000077353A2 (en) * 1999-06-15 2000-12-21 Johnson Matthey Public Limited Company Improvements in emissions control
WO2003067044A1 (en) * 2001-12-06 2003-08-14 Stt Emtec Ab A device for exhaust gas purification
WO2006045488A1 (en) * 2004-10-25 2006-05-04 Behr Gmbh & Co. Kg Condenser in a turbo-compressor system and method for operating one such system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009051154A1 *

Also Published As

Publication number Publication date
JP4730366B2 (en) 2011-07-20
CN101828021B (en) 2012-04-04
WO2009051154A1 (en) 2009-04-23
EP2199585B1 (en) 2019-05-15
EP2199585A1 (en) 2010-06-23
CN101828021A (en) 2010-09-08
JP2009097441A (en) 2009-05-07

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