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IT1182558B - Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica - Google Patents

Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica

Info

Publication number
IT1182558B
IT1182558B IT67801/85A IT6780185A IT1182558B IT 1182558 B IT1182558 B IT 1182558B IT 67801/85 A IT67801/85 A IT 67801/85A IT 6780185 A IT6780185 A IT 6780185A IT 1182558 B IT1182558 B IT 1182558B
Authority
IT
Italy
Prior art keywords
comorending
automatic control
type
combustible mixture
control system
Prior art date
Application number
IT67801/85A
Other languages
English (en)
Other versions
IT8567801A0 (it
Inventor
Michele Scarnera
Original Assignee
Weber Spa
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 Weber Spa filed Critical Weber Spa
Priority to IT67801/85A priority Critical patent/IT1182558B/it
Publication of IT8567801A0 publication Critical patent/IT8567801A0/it
Priority to DE8686112395T priority patent/DE3668945D1/de
Priority to EP86112395A priority patent/EP0215411B1/en
Priority to US06/907,309 priority patent/US4847771A/en
Priority to ES8602047A priority patent/ES2002183A6/es
Priority to BR8604595A priority patent/BR8604595A/pt
Application granted granted Critical
Publication of IT1182558B publication Critical patent/IT1182558B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1408—Dithering techniques

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)
IT67801/85A 1985-09-20 1985-09-20 Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica IT1182558B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67801/85A IT1182558B (it) 1985-09-20 1985-09-20 Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica
DE8686112395T DE3668945D1 (de) 1985-09-20 1986-09-08 Automatisches steuerungssystem der gemischzusammensetzung im leerlauf eines brennkraftmotors mit einem elektronischen kraftstoffeinspritzungssystem ausgeruestet.
EP86112395A EP0215411B1 (en) 1985-09-20 1986-09-08 A system for automatic control of the fuel mixture strength supplied in slow running conditions to a heat engine having an electronic fuel injection system
US06/907,309 US4847771A (en) 1985-09-20 1986-09-12 System for automatic control of the fuel mixture strength supplied in slow running conditions to a heat engine having an electronic fuel injection system
ES8602047A ES2002183A6 (es) 1985-09-20 1986-09-19 Sistema de control automatico en condiciones de regimen de revoluciones minimas de un motor de combustion interna
BR8604595A BR8604595A (pt) 1985-09-20 1986-09-19 Sistema de controle automatico,em condicoes de regime de rotacao minima de um motor endotermico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67801/85A IT1182558B (it) 1985-09-20 1985-09-20 Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica

Publications (2)

Publication Number Publication Date
IT8567801A0 IT8567801A0 (it) 1985-09-20
IT1182558B true IT1182558B (it) 1987-10-05

Family

ID=11305393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67801/85A IT1182558B (it) 1985-09-20 1985-09-20 Sistema di controllo automatico in condizioni di regime di rotazione minimo del tipo della miscela combustibile adotta ad un motore endotermico comorendente un sistema di iniezione elettronica

Country Status (6)

Country Link
US (1) US4847771A (it)
EP (1) EP0215411B1 (it)
BR (1) BR8604595A (it)
DE (1) DE3668945D1 (it)
ES (1) ES2002183A6 (it)
IT (1) IT1182558B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546281A (en) 1995-01-13 1996-08-13 Methode Electronics, Inc. Removable optoelectronic transceiver module with potting box
US5717533A (en) 1995-01-13 1998-02-10 Methode Electronics Inc. Removable optoelectronic module
US6220878B1 (en) 1995-10-04 2001-04-24 Methode Electronics, Inc. Optoelectronic module with grounding means
FR2739141B1 (fr) * 1995-09-27 1997-12-05 Siemens Automotive Sa Procede de determination de la richesse optimale d'un melange air / carburant alimentant un moteur a combustion interne et dispositif correspondant
US5937826A (en) * 1998-03-02 1999-08-17 Cummins Engine Company, Inc. Apparatus for controlling a fuel system of an internal combustion engine
US6179627B1 (en) 1998-04-22 2001-01-30 Stratos Lightwave, Inc. High speed interface converter module
US6203333B1 (en) 1998-04-22 2001-03-20 Stratos Lightwave, Inc. High speed interface converter module
US6220873B1 (en) 1999-08-10 2001-04-24 Stratos Lightwave, Inc. Modified contact traces for interface converter
US6725147B2 (en) * 2001-10-31 2004-04-20 International Engine Intellectual Property Company, Llc System and method for predicting quantity of injected fuel and adaptation to engine control system
AT516532B1 (de) * 2014-11-24 2019-10-15 Innio Jenbacher Gmbh & Co Og Verfahren zum Starten einer mit einem Brennstoff-Luft-Gemisch betriebenen Brennkraftmaschine

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Publication number Priority date Publication date Assignee Title
FR2180182A5 (it) * 1972-04-12 1973-11-23 Sopromi Soc Proc Modern Inject
DE2507055C2 (de) * 1975-02-19 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart Verfahren (Optimierungsverfahren) und Vorrichtung zur Regelung einer Brennkraftmaschine
US3960320A (en) * 1975-04-30 1976-06-01 Forney Engineering Company Combustion optimizer
DE2847021A1 (de) * 1978-10-28 1980-05-14 Bosch Gmbh Robert Vorrichtung zur regelung von betriebskenngroessen einer brennkraftmaschine auf optimale werte
JPS5578138A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Idling speed control for internal combustion engine
JPS55160132A (en) * 1979-05-31 1980-12-12 Nissan Motor Co Ltd Revolution controller of internal combustion engine
JPS5644431A (en) * 1979-09-14 1981-04-23 Nippon Denso Co Ltd Method of controlling revolution speed of engine
JPS5751934A (en) * 1980-09-16 1982-03-27 Toyota Motor Corp Idling revolution speed controller in internal combustion engine
JPS5759040A (en) * 1980-09-26 1982-04-09 Toyota Motor Corp Intake air flow controlling process in internal combustion engine
JPS5770953A (en) * 1980-10-22 1982-05-01 Nippon Denso Co Ltd Ignition timing control method
JPS57124051A (en) * 1981-01-26 1982-08-02 Nippon Denso Co Ltd Optimum control method of internal combustion engine
JPS57203845A (en) * 1981-06-08 1982-12-14 Nippon Denso Co Ltd Most suitable control device for internal-combustion engine
JPS58124041A (ja) * 1982-01-19 1983-07-23 Nippon Denso Co Ltd 車両用空燃比制御装置
JPS58176469A (ja) * 1982-04-12 1983-10-15 Nippon Soken Inc 内燃機関の制御装置
JPS58190530A (ja) * 1982-04-20 1983-11-07 Honda Motor Co Ltd 内燃エンジンのアイドル回転数フィ−ドバック制御方法
WO1984000581A1 (fr) * 1982-07-27 1984-02-16 Marchal Equip Auto Procede de regulation auto-adaptative de l'angle d'avance a l'allumage d'un moteur thermique a allumage commande
DE3336028C3 (de) * 1983-10-04 1997-04-03 Bosch Gmbh Robert Einrichtung zur Beeinflussung von Steuergrößen einer Brennkraftmaschine
US4703430A (en) * 1983-11-21 1987-10-27 Hitachi, Ltd. Method controlling air-fuel ratio
DE3347664C2 (de) * 1983-12-31 1987-01-29 Dr. C. Otto & Co Gmbh, 4630 Bochum Düsenblech-Konstruktion für Unterbrenner-Koksöfen
JPS6181546A (ja) * 1984-09-28 1986-04-25 Honda Motor Co Ltd 内燃エンジンのアイドル回転数フイ−ドバツク制御方法
JPH0612089B2 (ja) * 1984-10-15 1994-02-16 本田技研工業株式会社 内燃エンジンのアイドル回転数フィードバック制御方法
US4690121A (en) * 1985-02-16 1987-09-01 Honda Giken Kogyo Kabushiki Kaisha Air intake side secondary air supply system for an internal combustion engine with a duty ratio control operation
JP2542568B2 (ja) * 1985-04-02 1996-10-09 三菱電機株式会社 内燃機関の回転数制御装置
JPH0647962B2 (ja) * 1985-07-09 1994-06-22 日本電装株式会社 内燃機関のアイドル回転数制御装置
JP2679970B2 (ja) * 1985-10-21 1997-11-19 株式会社日立製作所 アイドル回転速度制御装置

Also Published As

Publication number Publication date
ES2002183A6 (es) 1988-07-16
EP0215411A2 (en) 1987-03-25
EP0215411B1 (en) 1990-02-07
EP0215411A3 (en) 1987-11-04
IT8567801A0 (it) 1985-09-20
US4847771A (en) 1989-07-11
BR8604595A (pt) 1987-05-26
DE3668945D1 (de) 1990-03-15

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Effective date: 19970929