ATE41813T1 - Gemischzumesssystem fuer eine brennkraftmaschine. - Google Patents

Gemischzumesssystem fuer eine brennkraftmaschine.

Info

Publication number
ATE41813T1
ATE41813T1 AT84116261T AT84116261T ATE41813T1 AT E41813 T1 ATE41813 T1 AT E41813T1 AT 84116261 T AT84116261 T AT 84116261T AT 84116261 T AT84116261 T AT 84116261T AT E41813 T1 ATE41813 T1 AT E41813T1
Authority
AT
Austria
Prior art keywords
combustion engine
internal combustion
influence
exhaust gas
lambda
Prior art date
Application number
AT84116261T
Other languages
English (en)
Inventor
Guenter Braun
Werner Dipl-Ing Jundt
Norbert Dipl-Ing Miller
Juergen Naeger
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
Application granted granted Critical
Publication of ATE41813T1 publication Critical patent/ATE41813T1/de

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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1481—Using a delaying circuit
    • 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
    • F02D41/1456—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 with sensor output signal being linear or quasi-linear with the concentration of oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
AT84116261T 1984-02-18 1984-12-22 Gemischzumesssystem fuer eine brennkraftmaschine. ATE41813T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843405916 DE3405916A1 (de) 1984-02-18 1984-02-18 Gemischzumesssystem fuer eine brennkraftmaschine
EP84116261A EP0153493B1 (de) 1984-02-18 1984-12-22 Gemischzumesssystem für eine Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE41813T1 true ATE41813T1 (de) 1989-04-15

Family

ID=6228157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84116261T ATE41813T1 (de) 1984-02-18 1984-12-22 Gemischzumesssystem fuer eine brennkraftmaschine.

Country Status (5)

Country Link
US (1) US4689746A (de)
EP (1) EP0153493B1 (de)
JP (1) JPS60190628A (de)
AT (1) ATE41813T1 (de)
DE (2) DE3405916A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825749A1 (de) * 1988-07-29 1990-03-08 Daimler Benz Ag Verfahren zur adaptiven steuerung einer brennkraftmaschine und/oder einer anderen antriebskomponente eines kraftfahrzeuges
WO2006122025A1 (en) 2005-05-10 2006-11-16 Dow Corning Corporation Process for minimizing electromigration in an electronic device
JP4286880B2 (ja) * 2007-04-25 2009-07-01 本田技研工業株式会社 制御パラメータを探索するためのプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423806A1 (fr) * 1977-05-26 1979-11-16 Anvar Procede de regulation a modele de reference et regulateur mettant en oeuvre ce procede
US4307694A (en) * 1980-06-02 1981-12-29 Ford Motor Company Digital feedback system
CA1174334A (en) * 1980-06-17 1984-09-11 William G. Rado Statistical air fuel ratio control
FR2485641A1 (fr) * 1980-06-26 1981-12-31 Renault Procede et dispositif de commande electronique d'allumage pour moteur a combustion interne
US4337745A (en) * 1980-09-26 1982-07-06 General Motors Corporation Closed loop air/fuel ratio control system with oxygen sensor signal compensation
US4345194A (en) * 1980-12-01 1982-08-17 The United States Of America As Represented By The United States Department Of Energy Control system to reduce the effects of friction in drive trains of continuous-path-positioning systems
DE3046863A1 (de) * 1980-12-12 1982-07-22 Robert Bosch Gmbh, 7000 Stuttgart Elektronisch gesteuertes kraftstoffzumesssystem fuer eine brennkraftmaschine
US4409650A (en) * 1981-03-04 1983-10-11 Shin Meiwa Industry Co., Ltd. Automatic position controlling apparatus
JPS5813140A (ja) * 1981-07-17 1983-01-25 Nissan Motor Co Ltd 外部調整機能付きエンジン電子制御装置
JPS59194053A (ja) * 1983-04-18 1984-11-02 Toyota Motor Corp 内燃機関の空燃比制御方法および空燃比制御装置

Also Published As

Publication number Publication date
EP0153493A2 (de) 1985-09-04
JPS60190628A (ja) 1985-09-28
US4689746A (en) 1987-08-25
EP0153493B1 (de) 1989-03-29
EP0153493A3 (en) 1986-12-03
DE3477502D1 (en) 1989-05-03
DE3405916A1 (de) 1985-08-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee