JPS5244337A - Exhaust gas purification device used for a two-point ignition type eng ine - Google Patents

Exhaust gas purification device used for a two-point ignition type eng ine

Info

Publication number
JPS5244337A
JPS5244337A JP50120049A JP12004975A JPS5244337A JP S5244337 A JPS5244337 A JP S5244337A JP 50120049 A JP50120049 A JP 50120049A JP 12004975 A JP12004975 A JP 12004975A JP S5244337 A JPS5244337 A JP S5244337A
Authority
JP
Japan
Prior art keywords
exhaust gas
device used
gas purification
purification device
ignition type
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
JP50120049A
Other languages
Japanese (ja)
Inventor
Yasuo Nakajima
Yoshimasa Hayashi
Shinichi Nanun
Toru Yoshimura
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 JP50120049A priority Critical patent/JPS5244337A/en
Priority to AU18297/76A priority patent/AU490064B2/en
Priority to DE19762644203 priority patent/DE2644203A1/en
Priority to CA76262521A priority patent/CA1048355A/en
Publication of JPS5244337A publication Critical patent/JPS5244337A/en
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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • F02D35/0061—Controlling the emulsifying air only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/242—Arrangement of spark plugs or injectors
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B2023/085—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition using several spark plugs per cylinder
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: In an engine exhaust circuit, provided are ternary catalytic unit, and an exhaust senser, Through the output of the exhaust senser, devised is to control circuit so as to improve fuel consumption capability of this engine by reducing NOx and HC,CO.
COPYRIGHT: (C)1977,JPO&Japio
JP50120049A 1975-10-03 1975-10-03 Exhaust gas purification device used for a two-point ignition type eng ine Pending JPS5244337A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50120049A JPS5244337A (en) 1975-10-03 1975-10-03 Exhaust gas purification device used for a two-point ignition type eng ine
AU18297/76A AU490064B2 (en) 1975-10-03 1976-09-30 Spark-ignition internal combustion engine capable of preventing noxious gas emissions
DE19762644203 DE2644203A1 (en) 1975-10-03 1976-09-30 Dual ignition internal combustion engine - delivers adjustable quantity of inert gas mixture to combustion chamber
CA76262521A CA1048355A (en) 1975-10-03 1976-10-01 Spark-ignition internal combustion engine capable of preventing noxious gas emissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120049A JPS5244337A (en) 1975-10-03 1975-10-03 Exhaust gas purification device used for a two-point ignition type eng ine

Publications (1)

Publication Number Publication Date
JPS5244337A true JPS5244337A (en) 1977-04-07

Family

ID=14776615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120049A Pending JPS5244337A (en) 1975-10-03 1975-10-03 Exhaust gas purification device used for a two-point ignition type eng ine

Country Status (3)

Country Link
JP (1) JPS5244337A (en)
CA (1) CA1048355A (en)
DE (1) DE2644203A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859221A (en) * 1971-11-29 1973-08-20
JPS5012417A (en) * 1973-06-05 1975-02-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859221A (en) * 1971-11-29 1973-08-20
JPS5012417A (en) * 1973-06-05 1975-02-08

Also Published As

Publication number Publication date
DE2644203A1 (en) 1977-04-14
AU1829776A (en) 1978-02-09
CA1048355A (en) 1979-02-13

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