DE3768061D1 - Kraftstoffsteuerungsgeraet fuer innenbrennkraftmotoren. - Google Patents

Kraftstoffsteuerungsgeraet fuer innenbrennkraftmotoren.

Info

Publication number: DE3768061D1
Authority: DE; Germany
Prior art keywords: control unit; internal combustion; combustion engines; fuel control; fuel
Prior art date: 1986-09-01
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.): Expired - Lifetime

Application number

DE8787112548T

Other languages

English (en)

Inventor

Kiyomi Morita

Junji Miyake

Keiji Hatanaka

Kiyotoshi Sakuma

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.)

Hitachi Ltd

Original Assignee

Hitachi 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.)

1986-09-01

Filing date

1987-08-28

Publication date

1991-03-28

1987-08-28 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1991-03-28 Application granted granted Critical

1991-03-28 Publication of DE3768061D1 publication Critical patent/DE3768061D1/de

2007-08-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/047—Taking into account fuel evaporation or wall wetting
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
- F02D41/107—Introducing corrections for particular operating conditions for acceleration and deceleration

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)

DE8787112548T 1986-09-01 1987-08-28 Kraftstoffsteuerungsgeraet fuer innenbrennkraftmotoren. Expired - Lifetime DE3768061D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61203714A JPS6361739A (ja)	1986-09-01	1986-09-01	燃料制御装置

Publications (1)

Publication Number	Publication Date
DE3768061D1 true DE3768061D1 (de)	1991-03-28

Family

ID=16478628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787112548T Expired - Lifetime DE3768061D1 (de)	1986-09-01	1987-08-28	Kraftstoffsteuerungsgeraet fuer innenbrennkraftmotoren.

Country Status (5)

Country	Link
US (1)	US4744346A (de)
EP (1)	EP0258837B1 (de)
JP (1)	JPS6361739A (de)
KR (1)	KR940004359B1 (de)
DE (1)	DE3768061D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6394046A (ja) *	1986-10-07	1988-04-25	Mazda Motor Corp	燃料噴射式エンジンの空燃比制御装置
JPH01232136A (ja) *	1988-03-12	1989-09-18	Hitachi Ltd	エンジン制御装置
JPH07116963B2 (ja) *	1988-09-19	1995-12-18	株式会社日立製作所	空燃比の補正方法、及び、同補正装置
DE3939548A1 (de) *	1989-11-30	1991-06-06	Bosch Gmbh Robert	Elektronisches steuersystem fuer die kraftstoffzumessung bei einer brennkraftmaschine
WO2022084900A1 (en) *	2020-10-22	2022-04-28	C.R.E. Disegno E Sviluppo S.R.L.	Control method and injection system of an internal combustion engine
IT202000024991A1 (it) *	2020-10-22	2022-04-22	C R E Disegno E Sviluppo S R L	Metodo di controllo e sistema di iniezione di un motore a combustione interna

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58150039A (ja) *	1982-03-03	1983-09-06	Toyota Motor Corp	電子制御機関の空燃比の学習制御方法
JPS59153975A (ja) *	1983-02-18	1984-09-01	Toyota Motor Corp	内燃機関の点火時期制御方法
US4543937A (en) *	1983-03-15	1985-10-01	Toyota Jidosha Kabushiki Kaisha	Method and apparatus for controlling fuel injection rate in internal combustion engine
JPS603458A (ja) *	1983-06-22	1985-01-09	Honda Motor Co Ltd	内燃エンジンの燃料供給制御方法
JPS60104732A (ja) *	1983-11-11	1985-06-10	Nec Corp	エンジンの加速補正装置
KR890000500B1 (ko) *	1983-11-21	1989-03-20	가부시기가이샤 히다찌세이사꾸쇼	내연기관의 공연비 제어장치
KR940001010B1 (ko) *	1984-02-01	1994-02-08	가부시기가이샤 히다찌세이사꾸쇼	엔진의 연료분사 제어방법
US4630201A (en) *	1984-02-14	1986-12-16	International Security Note & Computer Corporation	On-line and off-line transaction security system using a code generated from a transaction parameter and a random number
JPS60219429A (ja) *	1984-04-16	1985-11-02	Fuji Heavy Ind Ltd	空燃比制御装置
JPS60228744A (ja) *	1984-04-25	1985-11-14	Hitachi Ltd	燃料噴射装置
JPS60261947A (ja) *	1984-06-08	1985-12-25	Hitachi Ltd	燃料噴射装置の加速補正方法
JPS611844A (ja) *	1984-06-15	1986-01-07	Automob Antipollut & Saf Res Center	燃料噴射装置
JPS6245949A (ja) *	1985-08-26	1987-02-27	Japan Electronic Control Syst Co Ltd	車両用内燃機関の電子制御燃料噴射装置

1986
- 1986-09-01 JP JP61203714A patent/JPS6361739A/ja active Pending
1987
- 1987-08-24 US US07/088,417 patent/US4744346A/en not_active Expired - Lifetime
- 1987-08-27 KR KR1019870009352A patent/KR940004359B1/ko not_active IP Right Cessation
- 1987-08-28 EP EP87112548A patent/EP0258837B1/de not_active Expired - Lifetime
- 1987-08-28 DE DE8787112548T patent/DE3768061D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR880004209A (ko)	1988-06-02
EP0258837A2 (de)	1988-03-09
US4744346A (en)	1988-05-17
JPS6361739A (ja)	1988-03-17
EP0258837A3 (en)	1988-10-12
KR940004359B1 (ko)	1994-05-23
EP0258837B1 (de)	1991-02-20

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Legal Events

Date	Code	Title	Description
1992-03-26	8364	No opposition during term of opposition
2007-06-28	8339	Ceased/non-payment of the annual fee