EP0473931A3 - Method for influencing the quantity of the recirculated exhaust gas - Google Patents

Method for influencing the quantity of the recirculated exhaust gas Download PDF

Info

Publication number
EP0473931A3
EP0473931A3 EP19910112566 EP91112566A EP0473931A3 EP 0473931 A3 EP0473931 A3 EP 0473931A3 EP 19910112566 EP19910112566 EP 19910112566 EP 91112566 A EP91112566 A EP 91112566A EP 0473931 A3 EP0473931 A3 EP 0473931A3
Authority
EP
European Patent Office
Prior art keywords
influencing
exhaust gas
recirculated exhaust
recirculated
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.)
Granted
Application number
EP19910112566
Other languages
German (de)
Other versions
EP0473931A2 (en
EP0473931B1 (en
Inventor
Walter Huebner
Christian Huber
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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
Priority claimed from DE4027155A external-priority patent/DE4027155C1/en
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP0473931A2 publication Critical patent/EP0473931A2/en
Publication of EP0473931A3 publication Critical patent/EP0473931A3/en
Application granted granted Critical
Publication of EP0473931B1 publication Critical patent/EP0473931B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D21/10—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 having secondary air added to the fuel-air mixture
    • 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
    • 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
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/60—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to air intake pressure
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line

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)
EP91112566A 1990-08-28 1991-07-26 Method for influencing the quantity of the recirculated exhaust gas Expired - Lifetime EP0473931B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4027155A DE4027155C1 (en) 1990-08-28 1990-08-28 E.G.R. circuit for IC engine - has quantity control valve fitted between combustion gas source and EGR return
DE4027155 1990-08-28
DE4037913 1990-11-29
DE4037913A DE4037913A1 (en) 1990-08-28 1990-11-29 CONTROL METHOD FOR AN EXHAUST GAS RECIRCULATION CONTROL BODY

Publications (3)

Publication Number Publication Date
EP0473931A2 EP0473931A2 (en) 1992-03-11
EP0473931A3 true EP0473931A3 (en) 1992-07-08
EP0473931B1 EP0473931B1 (en) 1993-11-10

Family

ID=25896305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91112566A Expired - Lifetime EP0473931B1 (en) 1990-08-28 1991-07-26 Method for influencing the quantity of the recirculated exhaust gas

Country Status (2)

Country Link
EP (1) EP0473931B1 (en)
DE (2) DE4037913A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681719A (en) * 1992-08-31 1994-03-22 Hitachi Ltd Intake device of internal combustion engine
WO1996021097A1 (en) * 1994-12-30 1996-07-11 Ford Motor Company Limited Engine management system
DE19651647A1 (en) * 1996-12-12 1998-06-18 Bayerische Motoren Werke Ag Quantity-controlled multi-cylinder IC engine
DE19701757A1 (en) * 1996-12-12 1998-08-20 Bayerische Motoren Werke Ag Quantity-controlled internal combustion engine with a system for introducing additional air
GB9625949D0 (en) * 1996-12-13 1997-01-29 Ford Motor Co Intake system for an internal combustion engine
DE19712357B4 (en) * 1997-03-25 2004-05-06 Harald Echtle Method for mixture formation in a direct injection internal combustion engine
JP3092547B2 (en) * 1997-06-26 2000-09-25 トヨタ自動車株式会社 Intake throttle valve control device for engine with EGR control
AT2434U1 (en) 1997-10-21 1998-10-27 Avl List Gmbh COMBUSTION IGNITION ENGINE
US10550754B2 (en) 2017-05-15 2020-02-04 Polaris Industries Inc. Engine
US10576817B2 (en) 2017-05-15 2020-03-03 Polaris Industries Inc. Three-wheeled vehicle
US10639985B2 (en) 2017-05-15 2020-05-05 Polaris Industries Inc. Three-wheeled vehicle
US10428705B2 (en) 2017-05-15 2019-10-01 Polaris Industries Inc. Engine
USD904227S1 (en) 2018-10-26 2020-12-08 Polaris Industries Inc. Headlight of a three-wheeled vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366799A (en) * 1980-10-31 1983-01-04 Aisan Kogyo Kabushiki Kaisha Exhaust gas recirculator
DE3226456A1 (en) * 1982-07-15 1984-01-19 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetic actuating drive, especially for exhaust-gas feedback valves on motor vehicle engines
DE3712978A1 (en) * 1987-04-16 1988-11-03 Opel Adam Ag Internal combustion engine, especially for motor vehicles
DE3841098A1 (en) * 1988-12-07 1990-06-13 Pierburg Gmbh Exhaust gas recirculation valve for an internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025106C2 (en) * 1980-07-02 1986-08-28 Suzuki Jidosha Kogyo K.K., Kami, Shizuoka Intake system for an internal combustion engine working with a carburetor mixture metering device and exhaust gas recirculation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366799A (en) * 1980-10-31 1983-01-04 Aisan Kogyo Kabushiki Kaisha Exhaust gas recirculator
DE3226456A1 (en) * 1982-07-15 1984-01-19 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetic actuating drive, especially for exhaust-gas feedback valves on motor vehicle engines
DE3712978A1 (en) * 1987-04-16 1988-11-03 Opel Adam Ag Internal combustion engine, especially for motor vehicles
DE3841098A1 (en) * 1988-12-07 1990-06-13 Pierburg Gmbh Exhaust gas recirculation valve for an internal combustion engine

Also Published As

Publication number Publication date
DE59100583D1 (en) 1993-12-16
DE4037913A1 (en) 1992-06-04
EP0473931A2 (en) 1992-03-11
EP0473931B1 (en) 1993-11-10

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