JPS5436425A - Exhaust gas treatment equipment of two points ignition engine - Google Patents

Exhaust gas treatment equipment of two points ignition engine

Info

Publication number
JPS5436425A
JPS5436425A JP10408977A JP10408977A JPS5436425A JP S5436425 A JPS5436425 A JP S5436425A JP 10408977 A JP10408977 A JP 10408977A JP 10408977 A JP10408977 A JP 10408977A JP S5436425 A JPS5436425 A JP S5436425A
Authority
JP
Japan
Prior art keywords
exhaust gas
gas treatment
treatment equipment
ignition engine
equipment
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
JP10408977A
Other languages
Japanese (ja)
Other versions
JPS5621898B2 (en
Inventor
Hisashi Hisatomi
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP10408977A priority Critical patent/JPS5436425A/en
Publication of JPS5436425A publication Critical patent/JPS5436425A/en
Publication of JPS5621898B2 publication Critical patent/JPS5621898B2/ja
Granted 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
    • 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
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE:To rarefy air fuel ratio and reduce fuel and reflux flow at the heavy loading, installing change-over valve to change over several negative pressure and negative pressure regulating equipment in the two-point ignition internal combustion engine having exhaust gas reflux equipment and power valve equipment.
JP10408977A 1977-08-29 1977-08-29 Exhaust gas treatment equipment of two points ignition engine Granted JPS5436425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10408977A JPS5436425A (en) 1977-08-29 1977-08-29 Exhaust gas treatment equipment of two points ignition engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10408977A JPS5436425A (en) 1977-08-29 1977-08-29 Exhaust gas treatment equipment of two points ignition engine

Publications (2)

Publication Number Publication Date
JPS5436425A true JPS5436425A (en) 1979-03-17
JPS5621898B2 JPS5621898B2 (en) 1981-05-22

Family

ID=14371390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10408977A Granted JPS5436425A (en) 1977-08-29 1977-08-29 Exhaust gas treatment equipment of two points ignition engine

Country Status (1)

Country Link
JP (1) JPS5436425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349005A (en) * 1980-02-02 1982-09-14 Honda Giken Kogyo Kabushiki Kaisha Suction mixture control system for vehicle engines
US4349006A (en) * 1980-02-02 1982-09-14 Honda Giken Kogyo Kabushiki Kaisha Suction mixture control system for vehicle engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349005A (en) * 1980-02-02 1982-09-14 Honda Giken Kogyo Kabushiki Kaisha Suction mixture control system for vehicle engines
US4349006A (en) * 1980-02-02 1982-09-14 Honda Giken Kogyo Kabushiki Kaisha Suction mixture control system for vehicle engines

Also Published As

Publication number Publication date
JPS5621898B2 (en) 1981-05-22

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