JPS51138231A - Internal combustion engine exhaust countermeasure device - Google Patents

Internal combustion engine exhaust countermeasure device

Info

Publication number
JPS51138231A
JPS51138231A JP6373175A JP6373175A JPS51138231A JP S51138231 A JPS51138231 A JP S51138231A JP 6373175 A JP6373175 A JP 6373175A JP 6373175 A JP6373175 A JP 6373175A JP S51138231 A JPS51138231 A JP S51138231A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
engine exhaust
countermeasure device
exhaust countermeasure
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
JP6373175A
Other languages
Japanese (ja)
Inventor
Hidehiro Minami
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 JP6373175A priority Critical patent/JPS51138231A/en
Priority to DE19762623411 priority patent/DE2623411A1/en
Priority to GB2211276A priority patent/GB1539084A/en
Publication of JPS51138231A publication Critical patent/JPS51138231A/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/23—Fuel aerating devices
    • F02M7/24—Controlling flow of aerating air
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum

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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

PURPOSE: An internal combustion engine exhaust countermeasure device, that prevents exhaust mission from woesening at low speed operation at an internal combustion engine equipped with an air and fuel mixture ratio feed back control device.
COPYRIGHT: (C)1976,JPO&Japio
JP6373175A 1975-05-27 1975-05-27 Internal combustion engine exhaust countermeasure device Pending JPS51138231A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6373175A JPS51138231A (en) 1975-05-27 1975-05-27 Internal combustion engine exhaust countermeasure device
DE19762623411 DE2623411A1 (en) 1975-05-27 1976-05-25 ARRANGEMENT FOR CLEANING ENGINE EXHAUST GAS
GB2211276A GB1539084A (en) 1975-05-27 1976-05-27 System for having an exhaust gas treating device satisfactorily purify engine exhaust gases during deceleration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6373175A JPS51138231A (en) 1975-05-27 1975-05-27 Internal combustion engine exhaust countermeasure device

Publications (1)

Publication Number Publication Date
JPS51138231A true JPS51138231A (en) 1976-11-29

Family

ID=13237830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6373175A Pending JPS51138231A (en) 1975-05-27 1975-05-27 Internal combustion engine exhaust countermeasure device

Country Status (3)

Country Link
JP (1) JPS51138231A (en)
DE (1) DE2623411A1 (en)
GB (1) GB1539084A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726377B2 (en) * 1977-06-10 1980-10-30 Robert Bosch Gmbh, 7000 Stuttgart Fuel metering device for internal combustion engines

Also Published As

Publication number Publication date
DE2623411A1 (en) 1976-12-02
GB1539084A (en) 1979-01-24

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