JPS5218539A - Overheat prevntive system of exhaust treatment device - Google Patents

Overheat prevntive system of exhaust treatment device

Info

Publication number
JPS5218539A
JPS5218539A JP9513675A JP9513675A JPS5218539A JP S5218539 A JPS5218539 A JP S5218539A JP 9513675 A JP9513675 A JP 9513675A JP 9513675 A JP9513675 A JP 9513675A JP S5218539 A JPS5218539 A JP S5218539A
Authority
JP
Japan
Prior art keywords
treatment device
exhaust treatment
prevntive
overheat
curbing
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
JP9513675A
Other languages
Japanese (ja)
Inventor
Shoji Tange
Yasuhiko Nakagawa
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 JP9513675A priority Critical patent/JPS5218539A/en
Priority to DE19762635097 priority patent/DE2635097A1/en
Priority to GB3264676A priority patent/GB1556427A/en
Publication of JPS5218539A publication Critical patent/JPS5218539A/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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically

Abstract

PURPOSE: To reduce thermal load of an exhaust treatment device in case of overheating by curbing the engine revolution through reduction of suction air.
COPYRIGHT: (C)1977,JPO&Japio
JP9513675A 1975-08-05 1975-08-05 Overheat prevntive system of exhaust treatment device Pending JPS5218539A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9513675A JPS5218539A (en) 1975-08-05 1975-08-05 Overheat prevntive system of exhaust treatment device
DE19762635097 DE2635097A1 (en) 1975-08-05 1976-08-04 METHOD AND DEVICE FOR REGULATING THE EXHAUST GAS TEMPERATURE OF A COMBUSTION ENGINE
GB3264676A GB1556427A (en) 1975-08-05 1976-08-05 Internal combustion engine exhaust gas temperature control method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9513675A JPS5218539A (en) 1975-08-05 1975-08-05 Overheat prevntive system of exhaust treatment device

Publications (1)

Publication Number Publication Date
JPS5218539A true JPS5218539A (en) 1977-02-12

Family

ID=14129389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9513675A Pending JPS5218539A (en) 1975-08-05 1975-08-05 Overheat prevntive system of exhaust treatment device

Country Status (3)

Country Link
JP (1) JPS5218539A (en)
DE (1) DE2635097A1 (en)
GB (1) GB1556427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696509A (en) * 1979-12-28 1981-08-04 Sony Corp Feedback amplifying circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898647A (en) * 1981-12-07 1983-06-11 Suzuki Motor Co Ltd Acceleration fuel supplying device for carburetor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696509A (en) * 1979-12-28 1981-08-04 Sony Corp Feedback amplifying circuit

Also Published As

Publication number Publication date
GB1556427A (en) 1979-11-21
DE2635097A1 (en) 1977-02-24

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