ITUB20152463A1 - Metodo di controllo di un circuito egr di ricircolo dei gas di scarico di bassa pressione di un motore a combustione interna sovralimentato - Google Patents

Metodo di controllo di un circuito egr di ricircolo dei gas di scarico di bassa pressione di un motore a combustione interna sovralimentato

Info

Publication number
ITUB20152463A1
ITUB20152463A1 ITUB2015A002463A ITUB20152463A ITUB20152463A1 IT UB20152463 A1 ITUB20152463 A1 IT UB20152463A1 IT UB2015A002463 A ITUB2015A002463 A IT UB2015A002463A IT UB20152463 A ITUB20152463 A IT UB20152463A IT UB20152463 A1 ITUB20152463 A1 IT UB20152463A1
Authority
IT
Italy
Prior art keywords
super
exhaust gas
combustion engine
internal combustion
low
Prior art date
Application number
ITUB2015A002463A
Other languages
English (en)
Inventor
Marco Panciroli
Vieste Gaetano Di
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to ITUB2015A002463A priority Critical patent/ITUB20152463A1/it
Priority to DE102016113605.0A priority patent/DE102016113605B4/de
Publication of ITUB20152463A1 publication Critical patent/ITUB20152463A1/it

Links

Classifications

    • 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
    • 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
    • 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
    • F02M26/07—Mixed pressure loops, i.e. wherein recirculated exhaust gas is either taken out upstream of the turbine and reintroduced upstream of the compressor, or is taken out downstream of the turbine and reintroduced downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F02D2021/083—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine controlling exhaust gas recirculation electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/021—Engine temperature
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
ITUB2015A002463A 2015-07-24 2015-07-24 Metodo di controllo di un circuito egr di ricircolo dei gas di scarico di bassa pressione di un motore a combustione interna sovralimentato ITUB20152463A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITUB2015A002463A ITUB20152463A1 (it) 2015-07-24 2015-07-24 Metodo di controllo di un circuito egr di ricircolo dei gas di scarico di bassa pressione di un motore a combustione interna sovralimentato
DE102016113605.0A DE102016113605B4 (de) 2015-07-24 2016-07-22 Verfahren zum Bestimmen der angestrebten Temperatur eines Ansaugkollektors eines aufgeladenen Verbrennungsmotors, der mit einem EGR-Kreis zur Rückführung der Auslassgase mit niedrigem Druck versehen ist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A002463A ITUB20152463A1 (it) 2015-07-24 2015-07-24 Metodo di controllo di un circuito egr di ricircolo dei gas di scarico di bassa pressione di un motore a combustione interna sovralimentato

Publications (1)

Publication Number Publication Date
ITUB20152463A1 true ITUB20152463A1 (it) 2017-01-24

Family

ID=54364518

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A002463A ITUB20152463A1 (it) 2015-07-24 2015-07-24 Metodo di controllo di un circuito egr di ricircolo dei gas di scarico di bassa pressione di un motore a combustione interna sovralimentato

Country Status (1)

Country Link
IT (1) ITUB20152463A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030136390A1 (en) * 2002-01-18 2003-07-24 Detroit Diesel Corporation Method of controlling exhaust gas recirculation system based upon humidity
EP1422409A1 (en) * 2001-08-27 2004-05-26 Yanmar Co., Ltd. Method of controlling operation of internal combustion engine
US20050021217A1 (en) * 2003-07-25 2005-01-27 Detroit Diesel Corporation Re-entry strategy from boost mode to EGR mode
EP2881570A1 (en) * 2012-08-01 2015-06-10 Nissan Motor Company, Limited Control device for internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422409A1 (en) * 2001-08-27 2004-05-26 Yanmar Co., Ltd. Method of controlling operation of internal combustion engine
US20030136390A1 (en) * 2002-01-18 2003-07-24 Detroit Diesel Corporation Method of controlling exhaust gas recirculation system based upon humidity
US20050021217A1 (en) * 2003-07-25 2005-01-27 Detroit Diesel Corporation Re-entry strategy from boost mode to EGR mode
EP2881570A1 (en) * 2012-08-01 2015-06-10 Nissan Motor Company, Limited Control device for internal combustion engine

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