KR900702198A - 다수 탐침으로 람다제어하는 방법 및 장치 - Google Patents

다수 탐침으로 람다제어하는 방법 및 장치

Info

Publication number: KR900702198A
Authority: KR; South Korea
Prior art keywords: multiple probes; controlling lambda; lambda; controlling; probes
Prior art date: 1988-06-24

Application number

KR1019900700373A

Other languages

English (en)

Other versions

KR0141371B1 (ko

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.)

1988-06-24

Filing date

1990-02-21

Publication date

1990-12-06

1989-05-31 Application filed filed Critical

1990-12-06 Publication of KR900702198A publication Critical patent/KR900702198A/ko

1998-07-01 Application granted granted Critical

1998-07-01 Publication of KR0141371B1 publication Critical patent/KR0141371B1/ko

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
- 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
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
- F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders

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)
Combined Controls Of Internal Combustion Engines (AREA)

KR1019900700373A 1988-06-24 1989-05-31 다수 탐침으로 람다제어하는 방법 및 장치 KR0141371B1 (ko)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE3821357A DE3821357A1 (de)	1988-06-24	1988-06-24	Verfahren und vorrichtung zur lambdaregelung mit mehreren sonden
DEP3821357.5		1988-06-24
PCT/DE1989/000349 WO1989012737A1 (en)	1988-06-24	1989-05-31	A method and device for lambda control with several probes

Publications (2)

Publication Number	Publication Date
KR900702198A true KR900702198A (ko)	1990-12-06
KR0141371B1 KR0141371B1 (ko)	1998-07-01

Family

ID=6357178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019900700373A KR0141371B1 (ko)	1988-06-24	1989-05-31	다수 탐침으로 람다제어하는 방법 및 장치

Country Status (6)

Country	Link
US (1)	US4984551A (ko)
EP (1)	EP0375758B1 (ko)
JP (1)	JPH02504661A (ko)
KR (1)	KR0141371B1 (ko)
DE (2)	DE3821357A1 (ko)
WO (1)	WO1989012737A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0819871B2 (ja) *	1990-02-28	1996-02-28	本田技研工業株式会社	内燃エンジンの燃料供給系の異常検出方法
DE4342656C2 (de) *	1992-12-14	2003-07-31	Mazda Motor	Luft-/Kraftstoff-Regelung für einen Verbrennungsmotor
US5390650A (en) *	1993-03-15	1995-02-21	Ford Motor Company	Exhaust gas oxygen sensor monitoring
JPH06280643A (ja) *	1993-03-26	1994-10-04	Mitsubishi Electric Corp	内燃機関用空燃比制御装置
DE19549633C2 (de) *	1994-02-09	2002-06-27	Fuji Heavy Ind Ltd	Verfahren zum Regeln des Kraftstoff-Luftverhältnisses eines Motors
DE19503852C2 (de) *	1994-02-09	2000-01-27	Fuji Heavy Ind Ltd	Kraftstoff-Luftverhältnis-Regeleinrichtung und Verfahren zum Regeln des Kraftstoff-Luftverhältnisses eines Motors
JPH07224703A (ja) *	1994-02-09	1995-08-22	Fuji Heavy Ind Ltd	空燃比制御方法
US5511377A (en) *	1994-08-01	1996-04-30	Ford Motor Company	Engine air/fuel ratio control responsive to stereo ego sensors
DE19735367C1 (de) *	1997-08-14	1998-09-03	Siemens Ag	Verfahren zur Lambda-Regelung einer Brennkraftmaschine mit zwei Zylindergruppen
DE19819204C1 (de)	1998-04-29	1999-09-30	Siemens Ag	Verfahren zur Abgasreinigung mit Trimmregelung
US6324835B1 (en) *	1999-10-18	2001-12-04	Ford Global Technologies, Inc.	Engine air and fuel control
DE10003903B4 (de) *	2000-01-29	2009-12-17	Volkswagen Ag	Vorrichtung und Verfahren zur Steuerung eines Betriebes eines Mehrzylindermotors für Kraftfahrzeuge mit einer mehrflutigen Abgasreinigungsanlage
US6497228B1 (en)	2001-02-16	2002-12-24	Ford Global Technologies, Inc.	Method for selecting a cylinder group when adjusting a frequency of air/fuel ratio oscillations
US6553756B1 (en)	2001-02-16	2003-04-29	Ford Global Technologies, Inc.	Method for selecting a cylinder group when changing an engine operational parameter
US6553982B1 (en)	2001-02-16	2003-04-29	Ford Global Technologies, Inc.	Method for controlling the phase difference of air/fuel ratio oscillations in an engine
US6550466B1 (en)	2001-02-16	2003-04-22	Ford Global Technologies, Inc.	Method for controlling the frequency of air/fuel ratio oscillations in an engine
KR100428343B1 (ko) *	2001-12-18	2004-04-28	현대자동차주식회사	가솔린 차량의 연료량 제어방법
DE102004030759B4 (de) *	2004-06-25	2015-12-17	Robert Bosch Gmbh	Verfahren zur Steuerung einer Brennkraftmaschine
US10570844B2 (en) *	2012-01-18	2020-02-25	Ford Global Technologies, Llc	Air/fuel imbalance monitor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1062859B (it) *	1976-02-16	1985-02-11	Alfa Romeo Spa	Motore a combustione interna munito di un sistema di scarico provvisto di sonde per l analisi dei gas di scarico
DE2713988A1 (de) *	1977-03-30	1978-10-05	Bosch Gmbh Robert	Verfahren und einrichtung zur bestimmung der verhaeltnisanteile des einer brennkraftmaschine zugefuehrten kraftstoff-luftgemisches
US4149502A (en) *	1977-09-08	1979-04-17	General Motors Corporation	Internal combustion engine closed loop fuel control system
JPS5537562A (en) *	1978-09-08	1980-03-15	Nippon Denso Co Ltd	Air-fuel ratio control system
JPS562548A (en) *	1979-06-22	1981-01-12	Nissan Motor Co Ltd	Controller for air fuel ratio of internal combustion engine
DE2941753A1 (de) *	1979-10-16	1981-04-30	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren zum regeln der zusammensetzung des betriebsgemisches an einer brennkraftmaschine
JPS56129730A (en) *	1980-03-18	1981-10-12	Nissan Motor Co Ltd	Fuel injection controlling system for internal combustion engine
JPS57148042A (en) *	1981-03-09	1982-09-13	Mazda Motor Corp	Air-fuel ratio controller for multi-cylinder engine
JPS60190631A (ja) *	1984-03-12	1985-09-28	Nissan Motor Co Ltd	空燃比制御装置
US4703735A (en) *	1984-05-25	1987-11-03	Mazda Motor Corporation	Air-fuel ratio control system for multicylinder engine
JPS61118538A (ja) *	1984-11-14	1986-06-05	Honda Motor Co Ltd	内燃エンジンの空燃比制御方法
JPS62261627A (ja) *	1986-05-08	1987-11-13	Mitsubishi Electric Corp	内燃機関のアイドル回転数制御装置
JP2738542B2 (ja) *	1988-09-07	1998-04-08	富士通株式会社	コヒーレント光通信方式

1988
- 1988-06-24 DE DE3821357A patent/DE3821357A1/de not_active Withdrawn
1989
- 1989-05-31 DE DE8989906022T patent/DE58901995D1/de not_active Expired - Lifetime
- 1989-05-31 US US07/473,934 patent/US4984551A/en not_active Expired - Fee Related
- 1989-05-31 EP EP89906022A patent/EP0375758B1/de not_active Expired - Lifetime
- 1989-05-31 WO PCT/DE1989/000349 patent/WO1989012737A1/de active IP Right Grant
- 1989-05-31 JP JP1505395A patent/JPH02504661A/ja active Pending
- 1989-05-31 KR KR1019900700373A patent/KR0141371B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1989012737A1 (en)	1989-12-28
DE58901995D1 (de)	1992-09-10
KR0141371B1 (ko)	1998-07-01
DE3821357A1 (de)	1990-02-15
EP0375758A1 (de)	1990-07-04
JPH02504661A (ja)	1990-12-27
EP0375758B1 (de)	1992-08-05
US4984551A (en)	1991-01-15

Publication	Publication Date	Title
KR900702202A (ko)	1990-12-06	람다 제어장치 및 그 방법
KR900702198A (ko)	1990-12-06	다수 탐침으로 람다제어하는 방법 및 장치
KR900013060A (ko)	1990-09-03	연료활성화방법 및 연료활성화장치
KR900007081A (ko)	1990-05-09	프로우브 장치
KR900010214A (ko)	1990-07-06	차량의 엔진출력제어방법 및 장치
DE68927138D1 (de)	1996-10-17	Handhabungssteuerungsverfahren und -system
DE69124763D1 (de)	1997-04-03	Steuervorrichtung und -verfahren zur schnellen Ladung
KR870700401A (ko)	1987-12-29	유동 조립-코팅장치 및 방법
DE69319050D1 (de)	1998-07-16	Flugzeugvermessungsverfahren und -gerät
KR900702207A (ko)	1990-12-06	람다 제어 방법 및 장치
KR900702192A (ko)	1990-12-06	람다 탐침의 결함 상태를 검출하는 방법 및 장치
ES2019565A4 (es)	1991-07-01	Procedimiento y dispositivo para peletizar
KR880700140A (ko)	1988-02-15	두개의 로드 접속 방법 및 장치
DE69029534D1 (de)	1997-02-13	Aufzeichnungseinrichtung und Aufzeichnungsmethode
KR860005268A (ko)	1986-07-21	수치 제어 방법 및 장치
DK72589D0 (da)	1989-02-16	Fremgangsmaade og apparat til termisk lagring
KR890702019A (ko)	1989-12-22	람다값 검출 프로세스와 그 장치 및 사용법
KR900702214A (ko)	1990-12-06	람다 제어에 대한 탱크-통기적용 방법 및 장치
DE58902154D1 (de)	1992-10-01	Fehlfunktions-pruefverfahren und -vorrichtung fuer leerlaufregelung.
DE68929285D1 (de)	2001-04-12	Steuerungsgerät
DE3855740D1 (de)	1997-02-20	Magnetronversorgungseinrichtung und Steuerverfahren
KR900008244A (ko)	1990-06-02	곡률반경 측정장치 및 방법
DE69028264D1 (de)	1996-10-02	Regelungsverfahren und -vorrichtung
DE69006648D1 (de)	1994-03-24	Messvorrichtung und -verfahren.
DE3855186D1 (de)	1996-05-15	Aufzeichnungsverfahren und Aufzeichnungsgerät

Legal Events

Date	Code	Title	Description
1990-02-21	PA0109	Patent application	Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900221
1990-12-06	PG1501	Laying open of application
1994-05-30	A201	Request for examination
1994-05-30	PA0201	Request for examination	Patent event code: PA02012R01D Patent event date: 19940530 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19900221 Comment text: Patent Application
1998-01-23	E701	Decision to grant or registration of patent right
1998-01-23	PE0701	Decision of registration	Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980123
1998-03-19	GRNT	Written decision to grant
1998-03-19	PR0701	Registration of establishment	Comment text: Registration of Establishment Patent event date: 19980319 Patent event code: PR07011E01D
1998-03-19	PR1002	Payment of registration fee	Payment date: 19980319 End annual number: 3 Start annual number: 1
1998-07-01	PG1601	Publication of registration
2001-03-13	PR1001	Payment of annual fee	Payment date: 20010313 Start annual number: 4 End annual number: 4
2002-03-11	PR1001	Payment of annual fee	Payment date: 20020311 Start annual number: 5 End annual number: 5
2003-02-24	FPAY	Annual fee payment	Payment date: 20030225 Year of fee payment: 6
2003-02-24	PR1001	Payment of annual fee	Payment date: 20030225 Start annual number: 6 End annual number: 6
2004-03-20	LAPS	Lapse due to unpaid annual fee
2004-03-20	PC1903	Unpaid annual fee	Termination category: Default of registration fee Termination date: 20050111