IT1094799B - Apparecchiatura per il controllo del rapporto aria-combusttibile in motori a combustione - Google Patents

Apparecchiatura per il controllo del rapporto aria-combusttibile in motori a combustione

Info

Publication number
IT1094799B
IT1094799B IT23693/78A IT2369378A IT1094799B IT 1094799 B IT1094799 B IT 1094799B IT 23693/78 A IT23693/78 A IT 23693/78A IT 2369378 A IT2369378 A IT 2369378A IT 1094799 B IT1094799 B IT 1094799B
Authority
IT
Italy
Prior art keywords
equipment
air
control
fuel ratio
combustion engines
Prior art date
Application number
IT23693/78A
Other languages
English (en)
Other versions
IT7823693A0 (it
Original Assignee
Nippon Denso Co
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 Nippon Denso Co filed Critical Nippon Denso Co
Publication of IT7823693A0 publication Critical patent/IT7823693A0/it
Application granted granted Critical
Publication of IT1094799B publication Critical patent/IT1094799B/it

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
    • F02D41/1477—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)
    • F02D41/1482—Integrator, i.e. variable slope
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/08—Testing internal-combustion engines by monitoring pressure in cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT23693/78A 1977-05-26 1978-05-23 Apparecchiatura per il controllo del rapporto aria-combusttibile in motori a combustione IT1094799B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52061394A JPS6011216B2 (ja) 1977-05-26 1977-05-26 空燃比制御装置

Publications (2)

Publication Number Publication Date
IT7823693A0 IT7823693A0 (it) 1978-05-23
IT1094799B true IT1094799B (it) 1985-08-02

Family

ID=13169888

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23693/78A IT1094799B (it) 1977-05-26 1978-05-23 Apparecchiatura per il controllo del rapporto aria-combusttibile in motori a combustione

Country Status (5)

Country Link
US (1) US4216750A (it)
JP (1) JPS6011216B2 (it)
DE (1) DE2823005C2 (it)
FR (1) FR2392236A1 (it)
IT (1) IT1094799B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098483B (it) * 1978-09-05 1985-09-07 Alfa Romeo Spa Dispositivo di affinamento della regolazione dello anticipo di accensione di un motore a combustione interna ad accensione comandata
JPS55148937A (en) * 1979-05-07 1980-11-19 Nissan Motor Co Ltd Controller of internal combustion engine
JPS5623534A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Throttle opening detector for air-fuel ratio controller
DE2939590A1 (de) * 1979-09-29 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur regelung der zusammensetzung des einer brennkraftmaschine zugefuehrten betriebsgemisches
JPS5746033A (en) * 1980-09-05 1982-03-16 Toyota Motor Corp Method of injecting fuel under electronic control
DE3128245A1 (de) * 1981-07-17 1983-01-27 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "verfahren zur steuerung des verbrennungsablaufs in brennkraftmaschinen"
DE3210810C2 (de) * 1982-03-24 1984-11-08 Mataro Co. Ltd., Georgetown, Grand Cayman Islands Regelsystem zur Beeinflussung der Zusammensetzung der in einer fremdgezündeten Brennkraftmaschine zu verbrennenden Ladungen
DE3212669A1 (de) * 1982-04-05 1983-10-06 Bosch Gmbh Robert Vorrichtung zum regeln einer brennkraftmaschine
JPS5990737A (ja) * 1982-11-15 1984-05-25 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
US4543934A (en) * 1982-12-21 1985-10-01 Nissan Motor Company, Limited Air/fuel ratio control system for internal combustion engine and method therefor
EP0115806A3 (en) * 1983-01-26 1986-03-05 Nissan Motor Co., Ltd. Control arrangement for internal combustion engine
FR2545540B1 (fr) * 1983-05-03 1987-07-17 Peugeot Procede et dispositif de reglage de l'alimentation sur un moteur a explosions a allumage commande
GB2141259A (en) * 1983-06-03 1984-12-12 Ford Motor Co Automatic control of i.c. engines
DE3342952C2 (de) * 1983-11-26 1986-07-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zum Optimieren des Wirkungsgrades einer gemischverdichtenden Einspritz-Brennkraftmaschine
JPH086627B2 (ja) * 1985-06-04 1996-01-29 株式会社日本自動車部品総合研究所 ディーゼルエンジンの燃料噴射制御方法及び制御装置
EP0222486B1 (en) * 1985-10-28 1990-04-25 General Motors Corporation Combustion control for an internal combustion engine
DE3669347D1 (de) * 1985-10-28 1990-04-12 Gen Motors Corp Verbrennungssteuerung fuer eine brennkraftmaschine.
US4621603A (en) * 1985-10-29 1986-11-11 General Motors Corporation Engine combustion control with fuel balancing by pressure ratio management
US5153834A (en) * 1986-09-10 1992-10-06 Nissan Motor Co., Ltd. Method and apparatus for detecting a misfire in a combustion chamber of an internal combustion engine
US4736724A (en) * 1986-12-01 1988-04-12 Ford Motor Company Adaptive lean limit air fuel control using combustion pressure sensor feedback
US5018498A (en) * 1989-12-04 1991-05-28 Orbital Walbro Corporation Air/fuel ratio control in an internal combustion engine
JPH05280409A (ja) * 1991-06-14 1993-10-26 Nissan Motor Co Ltd 内燃機関の制御方法
JP2835676B2 (ja) * 1993-04-05 1998-12-14 株式会社ユニシアジェックス 内燃機関の空燃比制御装置
US5592919A (en) * 1993-12-17 1997-01-14 Fuji Jukogyo Kabushiki Kaisha Electronic control system for an engine and the method thereof
JP4424321B2 (ja) * 2006-03-15 2010-03-03 日産自動車株式会社 ハイブリッド車両の制御装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1327449A (en) * 1969-12-31 1973-08-22 Fiat Spa Electronic timing system for internal combustion engine
US3875912A (en) * 1971-08-16 1975-04-08 Aurelio Bullo Automatic electronic regulator of spark advance in otto engines
GB1410782A (en) * 1972-01-18 1975-10-22 Lumenition Ltd Ingition systems and fuel injection system for internal combustion engines
US3789816A (en) * 1973-03-29 1974-02-05 Bendix Corp Lean limit internal combustion engine roughness control system
JPS49140535U (it) * 1973-04-05 1974-12-04
US3957023A (en) * 1974-03-29 1976-05-18 Peterson M Maurice Pressure responsive engine ignition control system
DE2417187C2 (de) * 1974-04-09 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine
DE2440275A1 (de) * 1974-08-20 1976-03-04 Guenter Teetz Verfahren und einrichtung zur regelung des zuendzeitpunktes fuer brennkraftmaschinen
DE2449836A1 (de) * 1974-10-19 1976-04-29 Bosch Gmbh Robert Einrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine
GB1491622A (en) * 1975-01-31 1977-11-09 Ford Motor Co Internal combustion engine
DE2512166C2 (de) * 1975-03-20 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Festlegen eines sich wiederholenden Vorganges, insbesondere Zündvorganges, und Vorrichtung zur Durchführung des Verfahrens
JPS51120334A (en) * 1975-04-14 1976-10-21 Nippon Soken Inc Electronic type ignition time adjustor for internal combustion engine
US4130096A (en) * 1975-04-30 1978-12-19 Lumenition Limited Ignition systems for internal combustion engines
JPS5243036A (en) * 1975-10-02 1977-04-04 Nippon Soken Inc Ignition system for internal combustion engine
US4131091A (en) * 1975-10-27 1978-12-26 Nissan Motor Company, Ltd. Variable gain closed-loop control apparatus for internal combustion engines
US4131097A (en) * 1976-02-05 1978-12-26 Nippon Soken, Inc. Ignition system for internal combustion engines
US4063538A (en) * 1976-02-12 1977-12-20 The Board Of Trustees Of Leland Stanford Junior University Ignition timing control method and apparatus
US4054111A (en) * 1976-07-19 1977-10-18 General Motors Corporation Internal combustion engine electronic ignition spark timing system modulated by cylinder combustion pressure
US4092955A (en) * 1976-10-04 1978-06-06 The Bendix Corporation Roughness sensor

Also Published As

Publication number Publication date
FR2392236B1 (it) 1982-12-10
IT7823693A0 (it) 1978-05-23
US4216750A (en) 1980-08-12
DE2823005C2 (de) 1986-08-07
DE2823005A1 (de) 1978-12-07
FR2392236A1 (fr) 1978-12-22
JPS53147130A (en) 1978-12-21
JPS6011216B2 (ja) 1985-03-23

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530