DE3681621D1 - Kraftstoffeinspritzungssystem fuer innenbrennkraftmaschine. - Google Patents

Kraftstoffeinspritzungssystem fuer innenbrennkraftmaschine.

Info

Publication number: DE3681621D1
Authority: DE; Germany
Prior art keywords: internal; combustion engine; fuel injection; injection system; internal combustion
Prior art date: 1985-04-08
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

DE8686104805T

Other languages

English (en)

Inventor

Tooru Hanafusa

Yukio Kinugasa

Takehisa Yaegashi

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.)

Toyota Motor Corp

Original Assignee

Toyota Motor Corp

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.)

1985-04-08

Filing date

1986-04-08

Publication date

1991-10-31

1985-04-08 Priority claimed from JP7275885A external-priority patent/JPS61232358A/ja

1985-04-08 Priority claimed from JP7275985A external-priority patent/JPS61232359A/ja

1985-04-08 Priority claimed from JP7275685A external-priority patent/JPS61232357A/ja

1986-04-08 Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp

1991-10-31 Application granted granted Critical

1991-10-31 Publication of DE3681621D1 publication Critical patent/DE3681621D1/de

2006-04-09 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
- F02D41/0082—Controlling each cylinder individually per groups or banks
- 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
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems

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)

DE8686104805T 1985-04-08 1986-04-08 Kraftstoffeinspritzungssystem fuer innenbrennkraftmaschine. Expired - Lifetime DE3681621D1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP7275885A JPS61232358A (ja)	1985-04-08	1985-04-08	内燃機関の燃料噴射制御装置
JP7275985A JPS61232359A (ja)	1985-04-08	1985-04-08	内燃機関の燃料噴射制御装置
JP7275685A JPS61232357A (ja)	1985-04-08	1985-04-08	内燃機関の燃料噴射制御装置

Publications (1)

Publication Number	Publication Date
DE3681621D1 true DE3681621D1 (de)	1991-10-31

Family

ID=27301033

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686104805T Expired - Lifetime DE3681621D1 (de)	1985-04-08	1986-04-08	Kraftstoffeinspritzungssystem fuer innenbrennkraftmaschine.

Country Status (3)

Country	Link
US (1)	US4700681A (de)
EP (1)	EP0199181B1 (de)
DE (1)	DE3681621D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH086585B2 (ja) *	1987-01-13	1996-01-24	トヨタ自動車株式会社	２サイクル内燃機関
JPH0689681B2 (ja) *	1987-02-18	1994-11-09	トヨタ自動車株式会社	２サイクル内燃機関
DE3728118A1 (de) *	1987-08-22	1989-03-02	Pierburg Gmbh	Verfahren zur steuerung der einspritzphase einer elektronischen brennstoffeinspritzung
DE3803952A1 (de) *	1988-02-10	1989-08-24	Pierburg Gmbh	Verfahren zum betreiben einer elektronisch geregelten brennstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE4020654C2 (de) *	1990-06-29	1999-12-16	Bosch Gmbh Robert	Regelverfahren in Verbindung mit einer Brennkraftmaschine und/oder einem Kraftfahrzeug und Regelvorrichtung zur Durchführung des Regelverfahrens
US5137000A (en) *	1991-03-29	1992-08-11	Cummins Electronics Company	Device and method for decreasing delays in fuel injected internal combustion engines
DE59101113D1 (de) *	1991-09-26	1994-04-07	Siemens Ag	Verfahren zum Steuern einer Brennkraftmaschine während dynamischer Übergangszustände.
US6390082B1 (en) *	2000-07-13	2002-05-21	Caterpillar Inc.	Method and apparatus for controlling the current level of a fuel injector signal during sudden acceleration
JP5939119B2 (ja) *	2012-10-03	2016-06-22	トヨタ自動車株式会社	多気筒内燃機関の気筒間空燃比ばらつき異常検出装置
JP5780257B2 (ja) *	2013-03-22	2015-09-16	トヨタ自動車株式会社	多気筒内燃機関の気筒間空燃比ばらつき異常検出装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5817339B2 (ja) *	1978-05-12	1983-04-06	日産自動車株式会社	燃料遮断装置
JPS55139941A (en) *	1979-04-18	1980-11-01	Nissan Motor Co Ltd	Accelerator of cylinder number control engine
JPS5654934A (en) *	1979-10-12	1981-05-15	Nissan Motor Co Ltd	Fuel cut device
US4349000A (en) *	1980-02-11	1982-09-14	Brunswick Corporation	Control means for fuel injection in an internal combustion engine
JPS56141025A (en) *	1980-04-03	1981-11-04	Nissan Motor Co Ltd	Fuel control ling device
JPS5726230A (en) *	1980-07-25	1982-02-12	Toyota Motor Corp	Electronic control type fuel injection method
IT1139075B (it) *	1981-04-06	1986-09-17	Alfa Romeo Auto Spa	Apparato di controllo dell'alimentazione per un motore a c.i.
DE3129078A1 (de) *	1981-07-23	1983-02-03	Daimler-Benz Ag, 7000 Stuttgart	Verfahren zur aussetzregelung einer periodisch arbeitenden brennkraftmaschine
JPS58138234A (ja) *	1982-02-10	1983-08-17	Nissan Motor Co Ltd	車両用多気筒内燃機関の燃料供給制御装置
JPS58148242A (ja) *	1982-02-25	1983-09-03	Nissan Motor Co Ltd	気筒数制御エンジン
JPS58200048A (ja) *	1982-05-18	1983-11-21	Fuji Heavy Ind Ltd	燃料供給気筒数制御装置
JPS5970846A (ja) *	1982-10-18	1984-04-21	Toyota Motor Corp	分割運転制御式内燃機関
JPS5974346A (ja) *	1982-10-22	1984-04-26	Toyota Motor Corp	分割運転制御式内燃機関
DE3313038A1 (de) *	1983-04-12	1984-10-18	Robert Bosch Gmbh, 7000 Stuttgart	Mehrzylinder-brennkraftmaschine mit abschaltbaren zylindergruppen
GB2148548B (en) *	1983-10-20	1987-08-05	Honda Motor Co Ltd	Method of controlling operating amounts of operation control means for an internal combustion engine
KR890000500B1 (ko) *	1983-11-21	1989-03-20	가부시기가이샤 히다찌세이사꾸쇼	내연기관의 공연비 제어장치
JPS60203832A (ja) *	1984-03-29	1985-10-15	Honda Motor Co Ltd	内燃エンジンの燃料供給制御方法
US4532907A (en) *	1984-09-14	1985-08-06	Ford Motor Company	Selective single fire/double fire fuel injection control

1986
- 1986-04-07 US US06/849,176 patent/US4700681A/en not_active Expired - Fee Related
- 1986-04-08 EP EP86104805A patent/EP0199181B1/de not_active Expired - Lifetime
- 1986-04-08 DE DE8686104805T patent/DE3681621D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0199181A3 (en)	1987-09-30
EP0199181A2 (de)	1986-10-29
US4700681A (en)	1987-10-20
EP0199181B1 (de)	1991-09-25

Publication	Publication Date	Title
DE3863638D1 (de)	1991-08-14	Kraftstoffeinspritzanlage fuer brennkraftmaschinen.
DE3667704D1 (de)	1990-01-25	Kraftstoff-einspritzduese fuer brennkraftmaschinen.
DE3768842D1 (de)	1991-05-02	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE3674436D1 (de)	1990-11-08	Einlasssystem fuer brennkraftmaschinen.
DE3668949D1 (de)	1990-03-15	Kraftstoff-einspritzduese fuer brennkraftmaschinen.
AT378242B (de)	1985-07-10	Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren
DE3861787D1 (de)	1991-03-28	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3861130D1 (de)	1991-01-03	Kraftstoff-einspritzduese fuer brennkraftmaschinen.
DE3762986D1 (de)	1990-07-05	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE3581629D1 (de)	1991-03-07	Zusatzbrennstoffzufuhr fuer dieselbrennkraftmaschine.
DE3574758D1 (de)	1990-01-18	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE3771119D1 (de)	1991-08-08	Kraftstoffsteuereinrichtung fuer brennkraftmaschine.
DE3761225D1 (de)	1990-01-25	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3681621D1 (de)	1991-10-31	Kraftstoffeinspritzungssystem fuer innenbrennkraftmaschine.
DE3669905D1 (de)	1990-05-03	Steuerungssystem der kraftstoffeinspritzung fuer brennkraftmaschine.
DE3766331D1 (de)	1991-01-03	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3671069D1 (de)	1990-06-13	Zuendsystem fuer brennkraftmaschine.
DE58900617D1 (de)	1992-02-06	Brennstoffeinspritzsystem fuer brennkraftmaschinen.
DE3762984D1 (de)	1990-07-05	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3766404D1 (de)	1991-01-10	Kraftstoffsteuereinrichtung fuer brennkraftmaschine.
DE3681199D1 (de)	1991-10-10	Zuendzeitregelungssystem fuer brennkraftmaschine.
DE3668352D1 (de)	1990-02-22	Brennstoffeinspritzsteuerungssystem fuer innenverbrennungsmotoren.
DE3680677D1 (de)	1991-09-12	Kraftstoffsteuerungsgeraet fuer brennkraftmaschine.
DE3579761D1 (de)	1990-10-25	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3767167D1 (de)	1991-02-14	Kraftstoffeinspritzungssteuersystem fuer brennkraftmaschinen.

Legal Events

Date	Code	Title	Description
1992-10-22	8364	No opposition during term of opposition
1998-04-09	8339	Ceased/non-payment of the annual fee