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BR8405716A - Dispositivo para um sistema de medicao de combustivel em um motor de combustao interna - Google Patents

Dispositivo para um sistema de medicao de combustivel em um motor de combustao interna

Info

Publication number
BR8405716A
BR8405716A BR8405716A BR8405716A BR8405716A BR 8405716 A BR8405716 A BR 8405716A BR 8405716 A BR8405716 A BR 8405716A BR 8405716 A BR8405716 A BR 8405716A BR 8405716 A BR8405716 A BR 8405716A
Authority
BR
Brazil
Prior art keywords
fuel
combustion engine
internal combustion
medication system
medication
Prior art date
Application number
BR8405716A
Other languages
English (en)
Inventor
Albrecht Clement
Dieter Mayer
Ernst Wild
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR8405716A publication Critical patent/BR8405716A/pt

Links

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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control

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)
BR8405716A 1983-11-12 1984-11-09 Dispositivo para um sistema de medicao de combustivel em um motor de combustao interna BR8405716A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3341015A DE3341015C2 (de) 1983-11-12 1983-11-12 Einrichtung für ein Kraftstoffzumeßsystem bei einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR8405716A true BR8405716A (pt) 1985-09-10

Family

ID=6214193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405716A BR8405716A (pt) 1983-11-12 1984-11-09 Dispositivo para um sistema de medicao de combustivel em um motor de combustao interna

Country Status (6)

Country Link
US (1) US4584982A (pt)
EP (1) EP0142011A3 (pt)
JP (2) JPS60108536A (pt)
AU (1) AU559757B2 (pt)
BR (1) BR8405716A (pt)
DE (1) DE3341015C2 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554854B2 (ja) * 1984-07-27 1996-11-20 富士重工業株式会社 自動車用エンジンの学習制御方法
JPS61169635A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd 空燃比制御方法
US4850326A (en) * 1986-10-21 1989-07-25 Japan Electronic Control Systems, Co., Ltd. Apparatus for learning and controlling air/fuel ratio in internal combustion engine
JPH0723702B2 (ja) * 1986-12-27 1995-03-15 マツダ株式会社 燃料制御装置
US4991102A (en) * 1987-07-09 1991-02-05 Hitachi, Ltd. Engine control system using learning control
DE3827978A1 (de) * 1987-11-10 1989-05-18 Bosch Gmbh Robert Verfahren und vorrichtung fuer stetige lambdaregelung
JP2581775B2 (ja) * 1988-09-05 1997-02-12 株式会社日立製作所 内燃機関の燃料噴射制御方法、及び同制御装置
WO1990006427A1 (en) * 1988-12-10 1990-06-14 Robert Bosch Gmbh Fuel control system
US4977881A (en) * 1989-01-19 1990-12-18 Fuji Jukogyo Kabushiki Kaisha Air-fuel ratio control system for automotive engine
DE3925877C2 (de) * 1989-08-04 1998-10-08 Bosch Gmbh Robert Verfahren und Einrichtung zur Steuerung der Kraftstoffzumessung bei einer Dieselbrennkraftmaschine
DE4128718C2 (de) * 1991-08-29 2001-02-01 Bosch Gmbh Robert Verfahren und Vorrichtung zur Kraftstoffmengenregelung für einen Verbrennungsmotor mit Katalysator
DE4423241C2 (de) * 1994-07-02 2003-04-10 Bosch Gmbh Robert Verfahren zur Einstellung der Zusammensetzung des Betriebsgemisches für eine Brennkraftmaschine
DE19955649C2 (de) * 1999-11-19 2002-01-10 Bosch Gmbh Robert Elektronische Motorsteuerung einer Brennkraftmaschine
DE10043072A1 (de) 2000-09-01 2002-03-14 Bosch Gmbh Robert Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung
DE10043093A1 (de) 2000-09-01 2002-03-14 Bosch Gmbh Robert Verfahren zur Gemischadaption bei Verbrennungsmotoren mit Benzindirekteinspritzung
DE10043256A1 (de) * 2000-09-02 2002-03-14 Bosch Gmbh Robert Verfahren zur Gemischadaption
DE10043859A1 (de) 2000-09-04 2002-03-14 Bosch Gmbh Robert Verfahren zur Diagnose der Gemischbildung
DE50209108D1 (de) * 2001-10-25 2007-02-08 Bosch Gmbh Robert Vorrichtung zur korrektur eines signals
DE10202156B4 (de) * 2002-01-22 2010-08-26 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE10232537A1 (de) 2002-07-18 2004-01-29 Robert Bosch Gmbh Verfahren zur Adaption eines Kraftstoff-Luft-Gemisches bei einem Verbrennungsmotor und elektronische Steuereinrichtung
DE10338058A1 (de) * 2003-06-03 2004-12-23 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE10337228A1 (de) * 2003-08-13 2005-03-17 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE102007016572B4 (de) 2007-04-07 2018-08-02 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE102011006587B4 (de) 2011-03-31 2025-02-27 Robert Bosch Gmbh Verfahren zur Adaption eines Kraftstoff-Luft-Gemischs für eine Brennkraftmaschine
DE102015200898B3 (de) * 2015-01-21 2015-11-05 Continental Automotive Gmbh Vorsteuerung eines Verbrennungsmotors
DE102021201323A1 (de) 2021-02-12 2022-08-18 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors mit einem vorgegebenen Luft-Kraftstoff-Gemisch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511836A (en) * 1974-06-21 1976-01-09 Nissan Motor Nainenkikanno nenryoseigyosochi
JPS5297028A (en) * 1976-02-12 1977-08-15 Nissan Motor Co Ltd Air fuel ratio controller
GB2014655B (en) * 1978-02-14 1982-06-30 Nippon Denso Co Fuel injection system for an internal combustion engine
JPS6011220B2 (ja) * 1978-12-06 1985-03-23 日産自動車株式会社 燃料噴射装置
DE2903799A1 (de) * 1979-02-01 1980-08-14 Bosch Gmbh Robert Einrichtung zur ergaenzenden kraftstoffzumessung bei einer brennkraftmaschine
DE3036107C3 (de) * 1980-09-25 1996-08-14 Bosch Gmbh Robert Regeleinrichtung für ein Kraftstoffzumeßsystem
JPS57165645A (en) * 1981-04-07 1982-10-12 Nippon Denso Co Ltd Control method of air-fuel ratio
JPS5810126A (ja) * 1981-07-09 1983-01-20 Toyota Motor Corp 電子制御燃料噴射機関の補正値算出方法
JPS5825540A (ja) * 1981-08-10 1983-02-15 Nippon Denso Co Ltd 空燃比制御方法

Also Published As

Publication number Publication date
US4584982A (en) 1986-04-29
DE3341015C2 (de) 1987-03-26
EP0142011A3 (de) 1986-10-08
DE3341015A1 (de) 1985-05-30
JP2522490Y2 (ja) 1997-01-16
AU3329884A (en) 1985-05-16
JPH0592444U (ja) 1993-12-17
AU559757B2 (en) 1987-03-19
EP0142011A2 (de) 1985-05-22
JPS60108536A (ja) 1985-06-14

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 09/11/99