KR910001232A - 내연기관의 공연비제어방법 및 장치 - Google Patents

내연기관의 공연비제어방법 및 장치

Info

Publication number: KR910001232A
Authority: KR; South Korea
Prior art keywords: controlling; air; combustion engine; internal combustion; fuel ratio
Prior art date: 1988-06-29

Application number

KR1019890008936A

Other languages

English (en)

Other versions

KR940002957B1 (ko

Inventor

다데오 구메

레이지로오 코마고메

가쯔오 아키시노

요시아끼 고다마

미치야스 요시다

도시오 유미나까

Original Assignee

미쯔비시지도오샤고오교오 가부시기가이샤

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.)

1988-06-29

Filing date

1989-06-28

Publication date

1991-01-30

1988-06-29 Priority claimed from JP16231288A external-priority patent/JPH0733793B2/ja

1989-02-09 Priority claimed from JP1031491A external-priority patent/JPH02211343A/ja

1989-06-28 Application filed by 미쯔비시지도오샤고오교오 가부시기가이샤 filed Critical 미쯔비시지도오샤고오교오 가부시기가이샤

1991-01-30 Publication of KR910001232A publication Critical patent/KR910001232A/ko

1994-04-09 Application granted granted Critical

1994-04-09 Publication of KR940002957B1 publication Critical patent/KR940002957B1/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
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1487—Correcting the instantaneous control value
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1408—Dithering techniques

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)

KR1019890008936A 1988-06-29 1989-06-28 내연기관의 공연비제어방법 및 장치 KR940002957B1 (ko)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP63-162312		1988-06-29
JP16231288A JPH0733793B2 (ja)	1988-06-29	1988-06-29	内燃機関の空燃比制御装置
JP1031491A JPH02211343A (ja)	1989-02-09	1989-02-09	内燃機関の空燃比制御装置
JP1-31491		1989-02-09

Publications (2)

Publication Number	Publication Date
KR910001232A true KR910001232A (ko)	1991-01-30
KR940002957B1 KR940002957B1 (ko)	1994-04-09

Family

ID=26369964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019890008936A KR940002957B1 (ko)	1988-06-29	1989-06-28	내연기관의 공연비제어방법 및 장치

Country Status (2)

Country	Link
US (1)	US5119629A (ko)
KR (1)	KR940002957B1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5291673A (en) *	1992-12-21	1994-03-08	Ford Motor Company	Oxygen sensor system with signal correction
JP3052642B2 (ja) *	1993-02-03	2000-06-19	トヨタ自動車株式会社	内燃機関の空燃比制御装置
JP2880872B2 (ja) *	1993-02-26	1999-04-12	本田技研工業株式会社	内燃機関の気筒群別空燃比制御装置
US5535620A (en) *	1993-04-05	1996-07-16	Applied Computer Engineering, Inc.	Engine management system
FR2754311B1 (fr) *	1996-10-04	1998-11-06	Siemens Automotive Sa	Procede et dispositif de commande de la richesse d'un melange air/carburant alimentant un moteur a combustion interne
US6591605B2 (en) *	2001-06-11	2003-07-15	Ford Global Technologies, Llc	System and method for controlling the air / fuel ratio in an internal combustion engine
JP3685138B2 (ja) *	2002-02-18	2005-08-17	日産自動車株式会社	モーター制御装置
WO2004059151A1 (de) *	2002-12-30	2004-07-15	Volkswagen Ag	Verfahren und vorrichtung zur einstellung eines kraftstoff/luftverhältnisses für eine brennkraftmaschine
DE10300408A1 (de) *	2003-01-09	2004-07-22	Emitec Gesellschaft Für Emissionstechnologie Mbh	Verfahren zur Behandlung eines Fluids und Wabenkörper
DE102004043917A1 (de) *	2003-09-11	2005-05-19	Denso Corp., Kariya	Luft-Kraftstoffverhältnis-Sensorüberwachungseinrichtung, Luft-Kraftstoffverhältnis-Messeinrichtung und Luft-Kraftstoffverhältnis-Regelung
JP4599378B2 (ja) *	2007-08-30	2010-12-15	三菱重工業株式会社	ガスエンジンの統合制御方法及び装置
JP4476317B2 (ja) *	2007-08-30	2010-06-09	三菱重工業株式会社	ガスエンジンの統合制御方法及び装置
US20100175626A1 (en) *	2009-01-09	2010-07-15	Four Paws Products, Ltd.	Animal waste pad dispenser and holder
CN103097702B (zh)	2010-09-09	2015-07-15	丰田自动车株式会社	空燃比控制装置
JP5464391B2 (ja) *	2011-01-18	2014-04-09	トヨタ自動車株式会社	内燃機関の空燃比制御装置
US8165787B2 (en)	2011-04-08	2012-04-24	Ford Global Technologies, Llc	Method for adjusting engine air-fuel ratio
JP5767024B2 (ja) *	2011-06-01	2015-08-19	トヨタ自動車株式会社	内燃機関の排気浄化装置
JP6843255B2 (ja) *	2017-09-22	2021-03-17	株式会社トランストロン	インジェクタ噴射量制御装置、インジェクタ噴射量制御方法、及びプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5858848B2 (ja) *	1976-06-24	1983-12-27	ソニー株式会社	ヘテロダイン受信機
JPS5417414A (en) *	1977-07-08	1979-02-08	Nippon Soken Inc	Exhaust gas purifying system
JPS60153438A (ja) *	1984-01-20	1985-08-12	Hitachi Ltd	エンジンの空燃比制御方法

1989
- 1989-06-28 KR KR1019890008936A patent/KR940002957B1/ko not_active IP Right Cessation
- 1989-06-28 US US07/372,562 patent/US5119629A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5119629A (en)	1992-06-09
KR940002957B1 (ko)	1994-04-09

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Legal Events

Date	Code	Title	Description
1989-06-28	A201	Request for examination
1992-05-30	E902	Notification of reason for refusal
1993-03-23	E902	Notification of reason for refusal
1993-10-13	E601	Decision to refuse application
1993-11-12	J2X1	Appeal (before the patent court)	Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL
1994-03-16	G160	Decision to publish patent application
1994-07-07	E701	Decision to grant or registration of patent right
1994-07-14	GRNT	Written decision to grant
2005-03-22	FPAY	Annual fee payment	Payment date: 20050322 Year of fee payment: 12
2006-04-10	LAPS	Lapse due to unpaid annual fee