JPS5438442A - Air bypass type air fuel ratio controller - Google Patents

Air bypass type air fuel ratio controller

Info

Publication number
JPS5438442A
JPS5438442A JP10454877A JP10454877A JPS5438442A JP S5438442 A JPS5438442 A JP S5438442A JP 10454877 A JP10454877 A JP 10454877A JP 10454877 A JP10454877 A JP 10454877A JP S5438442 A JPS5438442 A JP S5438442A
Authority
JP
Japan
Prior art keywords
fuel ratio
ratio controller
bypass type
air
type air
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
JP10454877A
Other languages
Japanese (ja)
Inventor
Takeshi Atago
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.)
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
Original Assignee
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
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 Automob Antipollut & Saf Res Center, Automobile Appliance Anti Pollution and Safety Research Center filed Critical Automob Antipollut & Saf Res Center
Priority to JP10454877A priority Critical patent/JPS5438442A/en
Publication of JPS5438442A publication Critical patent/JPS5438442A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control the intake quantity in a bypass, by operating an air valve by a signal generated by the rotational frequency of engine and the negative pressure downstream of a throttle valve and a signal from a detector which detects the exhaust composition of the engine.
COPYRIGHT: (C)1979,JPO&Japio
JP10454877A 1977-08-31 1977-08-31 Air bypass type air fuel ratio controller Pending JPS5438442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10454877A JPS5438442A (en) 1977-08-31 1977-08-31 Air bypass type air fuel ratio controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10454877A JPS5438442A (en) 1977-08-31 1977-08-31 Air bypass type air fuel ratio controller

Publications (1)

Publication Number Publication Date
JPS5438442A true JPS5438442A (en) 1979-03-23

Family

ID=14383521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10454877A Pending JPS5438442A (en) 1977-08-31 1977-08-31 Air bypass type air fuel ratio controller

Country Status (1)

Country Link
JP (1) JPS5438442A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197751A (en) * 1985-02-16 1986-09-02 Honda Motor Co Ltd Secondary intake air supply device of internal-combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197751A (en) * 1985-02-16 1986-09-02 Honda Motor Co Ltd Secondary intake air supply device of internal-combustion engine

Similar Documents

Publication Publication Date Title
JPS5331030A (en) Mixture controller
JPS53134116A (en) Fuel feeder for internal combustion engine
JPS5332230A (en) Exhaust gas re-circulation system
JPS5430319A (en) Electronic control internal combustion engine
JPS52151426A (en) Air/fuel-ratio control system of internal combustion engine
JPS5279133A (en) Exhaust gas purifier for internal combustion engine
JPS5438442A (en) Air bypass type air fuel ratio controller
JPS5359110A (en) Suction device of internal combustion engine
JPS52149524A (en) Air fuel ratio control device for internal combustion engine
JPS526831A (en) Deceleration control mechanism in an engine
JPS5412031A (en) Purifying exhaust gas equipment for internal combustion engine
JPS5413819A (en) Exhaust gas purifier for internal combustion engine
JPS5696124A (en) Speed controller for engine
JPS5471233A (en) Exhaust return flow device of diesel engine
JPS5438440A (en) Air fuel ratio controller for internal combustion engine fuel feeder
JPS5332233A (en) Exhaust gas re-circulation control means for electronically controlled fuel injection engine
JPS5566614A (en) Exhaust turbo-supercharged engine
JPS5279137A (en) Air fuel ratio controller for engine
JPS5268631A (en) Exhaust gas recirculation of internal combustion engine
JPS5338812A (en) Negative pressure controller for internal combustion engine
JPS54117A (en) Air-fuel ratio control system in internal combustion engine
JPS54133234A (en) Method and apparatus for adjustment of fuel flow rate of carburettor
JPS53112329A (en) Intake apparatus for internal combustion engine
JPS5331025A (en) Throttle valve device for internal combustion engine
JPS5246226A (en) Exhaust-gas reflux control system