JPS6361764A - 排気ガス循環装置 - Google Patents

排気ガス循環装置

Info

Publication number
JPS6361764A
JPS6361764A JP62214934A JP21493487A JPS6361764A JP S6361764 A JPS6361764 A JP S6361764A JP 62214934 A JP62214934 A JP 62214934A JP 21493487 A JP21493487 A JP 21493487A JP S6361764 A JPS6361764 A JP S6361764A
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
valve
engine according
pressure
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.)
Pending
Application number
JP62214934A
Other languages
English (en)
Japanese (ja)
Inventor
セドリック　ポール　デービス
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of JPS6361764A publication Critical patent/JPS6361764A/ja
Pending 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
    • F02D21/08—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
    • 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
    • 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
    • F02M2026/002—EGR valve being controlled by vacuum or overpressure
    • F02M2026/0025—Intake vacuum or overpressure modulating valve
    • 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
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • 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

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)
JP62214934A 1986-08-29 1987-08-28 排気ガス循環装置 Pending JPS6361764A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08620922A GB2194586A (en) 1986-08-29 1986-08-29 Fuel-injected i c engine exhaust gas recirculation control
GB8620922 1986-08-29

Publications (1)

Publication Number Publication Date
JPS6361764A true JPS6361764A (ja) 1988-03-17

Family

ID=10603395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214934A Pending JPS6361764A (ja) 1986-08-29 1987-08-28 排気ガス循環装置

Country Status (4)

Country Link
EP (1) EP0322412B1 (de)
JP (1) JPS6361764A (de)
GB (1) GB2194586A (de)
WO (1) WO1988001685A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245650A (en) * 1990-07-04 1992-01-08 Ford Motor Co Diesel engine exhaust gas recirculation control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418189A (en) * 1972-06-02 1975-12-17 Texaco Development Corp Internal combustion engines utilizing exhaust gas recirculation
JPS53141826A (en) * 1977-05-16 1978-12-11 Nissan Diesel Motor Co Ltd Exhaust recirculation control system in diesel engine
JPS5551940A (en) * 1978-10-09 1980-04-16 Nissan Motor Co Ltd Exhaust gas refluxing controller for compression ignition type internal combustion engine
US4208995A (en) * 1978-12-06 1980-06-24 Ford Motor Company Fuel injection fuel flow control system
DE3047036C2 (de) * 1980-12-13 1983-01-20 Pierburg Gmbh & Co Kg, 4040 Neuss Abgasrückführsteuerventil
DE3316219C1 (de) * 1983-05-04 1984-07-12 Pierburg Gmbh & Co Kg, 4040 Neuss Steuereinrichtung fuer die Rueckfuehrung von Abgas in die Ansaugleitung einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP0322412B1 (de) 1991-07-17
EP0322412A1 (de) 1989-07-05
GB8620922D0 (en) 1986-10-08
WO1988001685A1 (en) 1988-03-10
GB2194586A (en) 1988-03-09

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