FR2942003B1 - SUPERSIFIED DIESEL TYPE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING AIR FLOW IN SUCH A MOTOR - Google Patents

SUPERSIFIED DIESEL TYPE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING AIR FLOW IN SUCH A MOTOR

Info

Publication number
FR2942003B1
FR2942003B1 FR0950850A FR0950850A FR2942003B1 FR 2942003 B1 FR2942003 B1 FR 2942003B1 FR 0950850 A FR0950850 A FR 0950850A FR 0950850 A FR0950850 A FR 0950850A FR 2942003 B1 FR2942003 B1 FR 2942003B1
Authority
FR
France
Prior art keywords
supersified
motor
combustion engine
internal combustion
air flow
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
FR0950850A
Other languages
French (fr)
Other versions
FR2942003A1 (en
Inventor
Nicolas Leberruyer
Frederic Noth
Arnaud Guinois
Jacques Olivier Lombardin
Emmanuel Buis
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 FR0950850A priority Critical patent/FR2942003B1/en
Priority to JP2011548737A priority patent/JP2012517551A/en
Priority to PCT/FR2009/052555 priority patent/WO2010092245A1/en
Priority to RU2011137422/07A priority patent/RU2011137422A/en
Priority to CN2009801565355A priority patent/CN102317602A/en
Priority to EP09803868A priority patent/EP2396529A1/en
Publication of FR2942003A1 publication Critical patent/FR2942003A1/en
Application granted granted Critical
Publication of FR2942003B1 publication Critical patent/FR2942003B1/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
    • 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
    • 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
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
    • 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
    • F01N3/021—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 filters
    • 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
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
    • 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
    • F02M2026/001—Arrangements; Control features; Details
    • F02M2026/003—EGR valve controlled by air measuring device
    • 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
    • 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
    • F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust 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
    • 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
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Supercharger (AREA)
FR0950850A 2009-02-11 2009-02-11 SUPERSIFIED DIESEL TYPE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING AIR FLOW IN SUCH A MOTOR Expired - Fee Related FR2942003B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0950850A FR2942003B1 (en) 2009-02-11 2009-02-11 SUPERSIFIED DIESEL TYPE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING AIR FLOW IN SUCH A MOTOR
JP2011548737A JP2012517551A (en) 2009-02-11 2009-12-16 Supercharged diesel internal combustion engine and method for controlling the air flow in such an engine
PCT/FR2009/052555 WO2010092245A1 (en) 2009-02-11 2009-12-16 Supercharged diesel internal combustion engine, and method for controlling the airflow in such an engine
RU2011137422/07A RU2011137422A (en) 2009-02-11 2009-12-16 INTERNAL COMBUSTION ENGINE TYPE OF DIESEL ENGINE WITH SUPPLY AND METHOD OF CONTROL AIR FLOW IN SUCH ENGINE
CN2009801565355A CN102317602A (en) 2009-02-11 2009-12-16 Supercharged diesel internal combustion engine, and method for controlling the airflow in such an engine
EP09803868A EP2396529A1 (en) 2009-02-11 2009-12-16 Supercharged diesel internal combustion engine, and method for controlling the airflow in such an engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0950850A FR2942003B1 (en) 2009-02-11 2009-02-11 SUPERSIFIED DIESEL TYPE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING AIR FLOW IN SUCH A MOTOR

Publications (2)

Publication Number Publication Date
FR2942003A1 FR2942003A1 (en) 2010-08-13
FR2942003B1 true FR2942003B1 (en) 2011-04-15

Family

ID=40751078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0950850A Expired - Fee Related FR2942003B1 (en) 2009-02-11 2009-02-11 SUPERSIFIED DIESEL TYPE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING AIR FLOW IN SUCH A MOTOR

Country Status (6)

Country Link
EP (1) EP2396529A1 (en)
JP (1) JP2012517551A (en)
CN (1) CN102317602A (en)
FR (1) FR2942003B1 (en)
RU (1) RU2011137422A (en)
WO (1) WO2010092245A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081949B4 (en) * 2011-09-01 2021-06-10 Robert Bosch Gmbh Method and device for implementing a control, in particular for use in a motor vehicle
US9239020B2 (en) * 2012-10-16 2016-01-19 Ford Global Technologies, Llc Condensate accumulation model for an engine heat exchanger
US9279375B2 (en) * 2013-06-05 2016-03-08 Ford Global Technologies, Llc System and method for controlling an engine that includes low pressure EGR
CN103982334B (en) * 2013-09-03 2016-08-24 江苏大学 The adjustable gas recirculation system in loop
JP6056748B2 (en) * 2013-12-20 2017-01-11 トヨタ自動車株式会社 Supercharged engine EGR system
DE102014002737B4 (en) 2014-02-27 2021-10-07 Mtu Friedrichshafen Gmbh Method for operating an internal combustion engine
CN104879199B (en) * 2015-06-11 2018-03-09 上海工程技术大学 A kind of self-con-tained unit for realizing motor-vehicle tail-gas Multi-class propagation
DE102017202435A1 (en) * 2017-02-15 2018-08-16 Robert Bosch Gmbh Method and control device for controlling the opening state of an exhaust flap of an internal combustion engine
US10823120B2 (en) 2018-11-16 2020-11-03 Fca Us Llc Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806308A (en) 1997-07-07 1998-09-15 Southwest Research Institute Exhaust gas recirculation system for simultaneously reducing NOx and particulate matter
US6470866B2 (en) * 2000-01-05 2002-10-29 Siemens Canada Limited Diesel engine exhaust gas recirculation (EGR) system and method
US6742335B2 (en) 2002-07-11 2004-06-01 Clean Air Power, Inc. EGR control system and method for an internal combustion engine
US7131271B2 (en) 2003-08-28 2006-11-07 International Engine Intellectual Property Company, Llc Clean, low-pressure EGR in a turbocharged engine by back-pressure control
FR2894623B1 (en) * 2005-12-08 2008-02-01 Renault Sas METHOD FOR CONTROLLING AN ENGINE COMPRISING A LOW PRESSURE TYPE EXHAUST GAS RECIRCULATION LOOP
JP2007211767A (en) * 2006-01-11 2007-08-23 Toyota Motor Corp Exhaust gas recirculation apparatus for internal combustion engine
FR2897898B1 (en) * 2006-02-28 2008-04-18 Renault Sas METHOD AND DEVICE FOR MONITORING THE AIR SUPPLY OF AN INTERNAL COMBUSTION ENGINE
JP4797880B2 (en) * 2006-04-25 2011-10-19 株式会社デンソー Exhaust gas purification device for internal combustion engine
DE102006054043A1 (en) * 2006-11-16 2008-05-21 Volkswagen Ag Internal combustion engine with exhaust gas recirculation

Also Published As

Publication number Publication date
CN102317602A (en) 2012-01-11
WO2010092245A1 (en) 2010-08-19
EP2396529A1 (en) 2011-12-21
JP2012517551A (en) 2012-08-02
FR2942003A1 (en) 2010-08-13
RU2011137422A (en) 2013-03-20

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Effective date: 20151030