JPS528229A - Air-fuel ratio feedback type fuel injector - Google Patents

Air-fuel ratio feedback type fuel injector

Info

Publication number
JPS528229A
JPS528229A JP8496275A JP8496275A JPS528229A JP S528229 A JPS528229 A JP S528229A JP 8496275 A JP8496275 A JP 8496275A JP 8496275 A JP8496275 A JP 8496275A JP S528229 A JPS528229 A JP S528229A
Authority
JP
Japan
Prior art keywords
air
fuel
ratio feedback
feedback type
fuel ratio
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
JP8496275A
Other languages
Japanese (ja)
Inventor
Masaaki Noguchi
Masaharu Sumiyoshi
Yukiyasu Tanaka
Taro Tanaka
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP8496275A priority Critical patent/JPS528229A/en
Priority to GB14164/76A priority patent/GB1539770A/en
Priority to US05/674,876 priority patent/US4089310A/en
Priority to DE2616701A priority patent/DE2616701C2/en
Publication of JPS528229A publication Critical patent/JPS528229A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: A multi-cylinder internal combustion engine to which a quantity of fuel is injected controlled in two systems: rich and lean systems. This overall exhaust gas detects an overall air-fuel ratio and by controlling with this the quantity of injected fuel of one of the systems, emission quantity of NOx is reduced.
COPYRIGHT: (C)1977,JPO&Japio
JP8496275A 1975-04-17 1975-07-10 Air-fuel ratio feedback type fuel injector Pending JPS528229A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8496275A JPS528229A (en) 1975-07-10 1975-07-10 Air-fuel ratio feedback type fuel injector
GB14164/76A GB1539770A (en) 1975-04-17 1976-04-07 Controlling the air-to-fuel ratio in internal combustion engines
US05/674,876 US4089310A (en) 1975-04-17 1976-04-08 Internal combustion engine providing improved exhaust-gas purification
DE2616701A DE2616701C2 (en) 1975-04-17 1976-04-15 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8496275A JPS528229A (en) 1975-07-10 1975-07-10 Air-fuel ratio feedback type fuel injector

Publications (1)

Publication Number Publication Date
JPS528229A true JPS528229A (en) 1977-01-21

Family

ID=13845243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8496275A Pending JPS528229A (en) 1975-04-17 1975-07-10 Air-fuel ratio feedback type fuel injector

Country Status (1)

Country Link
JP (1) JPS528229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210260A (en) * 1985-03-13 1986-09-18 Yanmar Diesel Engine Co Ltd Air-fuel ratio controller for gaseous fuel engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210260A (en) * 1985-03-13 1986-09-18 Yanmar Diesel Engine Co Ltd Air-fuel ratio controller for gaseous fuel engine
JPH0233867B2 (en) * 1985-03-13 1990-07-31 Yanmar Diesel Engine Co

Similar Documents

Publication Publication Date Title
JPS5327731A (en) Fuel injection control system of 2 stroke engine
JPS53143807A (en) Internal combustion engine with precombustion chamber
JPS53146029A (en) Fuel injector for internal combustion engine
JPS528229A (en) Air-fuel ratio feedback type fuel injector
JPS51146609A (en) Fuel injection type 2-stroke engine
JPS52113408A (en) Two-point ignition gas fuel engine
JPS526833A (en) Fuel-air ratio control mechanism for an internal combustion engine
JPS5268632A (en) Spark ignition type internal combustion engine
JPS5260317A (en) Internal combustion engine
JPS52110305A (en) Internal-combustion engine with auxiliary combustion chamber
JPS521233A (en) Exhaust gas recirculation device control system
JPS5430304A (en) Electronic control internal combustion engine
JPS538434A (en) Ignition timing control method for internal combustion engine
JPS52131034A (en) Fuel injection in multi-cylinder diesel engine
JPS539905A (en) Gas injection system multicylinder engine
JPS536702A (en) Combustion chamber with gas injector of internal combustion engine
JPS52112005A (en) Combustion chamber of diesel engine
JPS51117235A (en) Process of low-load engine speed control in diesel engines
JPS52156224A (en) Gas mixture injector for internal combustion engine
JPS5285632A (en) Internal combustion engine
FR2592685A1 (en) Method for metering fuel for an internal combustion engine with electronic injection
JPS5260335A (en) Method of clarifying exhaust gas discharged from multi-cylinder intern al-combustion engine and fuel supply system
JPS534109A (en) Gas injecting device for internal combustion engine
JPS52131033A (en) Fuel injection in multi-clinder diesel engine
JPS52156206A (en) Structure of combustion chamber fitted with injection chamber for internal combustion engine