ES2000337A6 - Sistema de autodefinicion de la posicion de apertura minima de una valvula mandada por un acelerador para alimentacion de un motor endotermico - Google Patents

Sistema de autodefinicion de la posicion de apertura minima de una valvula mandada por un acelerador para alimentacion de un motor endotermico

Info

Publication number
ES2000337A6
ES2000337A6 ES8600265A ES8600265A ES2000337A6 ES 2000337 A6 ES2000337 A6 ES 2000337A6 ES 8600265 A ES8600265 A ES 8600265A ES 8600265 A ES8600265 A ES 8600265A ES 2000337 A6 ES2000337 A6 ES 2000337A6
Authority
ES
Spain
Prior art keywords
minimum setting
accelerator
combustion engine
internal combustion
supplying
Prior art date
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
Application number
ES8600265A
Other languages
English (en)
Inventor
Franco Ciampolini
Michele Scarbera
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.)
Weber SRL
Original Assignee
Weber SRL
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 SRL filed Critical Weber SRL
Publication of ES2000337A6 publication Critical patent/ES2000337A6/es
Expired legal-status Critical Current

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
    • F02D41/28—Interface circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

SISTEMA DE AUTODEFINICION DE LA POSICION DE APERTURA MINIMA DE UNA VALVULA (112) MANDADA POR UNA ACELERADOR (113) PARA ALIMENTACION DE UN MOTOR EDOTERMICO (101), COMPRENDIENDO UNOS ELEMENTOS (121) PARA DETECTAR DE FORMA REPETITIVA LA POSICION DE APERTURA DE DICHA VALVULA (112), CON RESPECTO A UN VALOR DEFINIDO DE APERTURA MINIMA, DEFINIENDO DICHOS ELEMENTOS (121) POR UN VALOR MODIFICADO DE DICHO VALOR DEFINIDO DE APERTURA MINIMA, EN EL CASO DE QUE LA POSICION DE CADA VALVULA (112) SE MANTENGA DE FORMA ESTABLE DENTRO DE UNOS LIMITES DE POSICIONY ADEMAS DE UNOS LIMITES DE TIEMPO PREVIAMENTE FIJADOS RESPECTIVAMENTE POR ENCIMA O POR DEBAJO DEL SUSODICHO VALOR DEFINIDO DE APERTURA MINIMA.
ES8600265A 1985-07-12 1986-07-11 Sistema de autodefinicion de la posicion de apertura minima de una valvula mandada por un acelerador para alimentacion de un motor endotermico Expired ES2000337A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67641/85A IT1182508B (it) 1985-07-12 1985-07-12 Sistema di autodefinizione della posizione di minima apertura di una valvola comandata da un acceleratore per l alimentazione ad un motore endotermico

Publications (1)

Publication Number Publication Date
ES2000337A6 true ES2000337A6 (es) 1988-02-16

Family

ID=11304137

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600265A Expired ES2000337A6 (es) 1985-07-12 1986-07-11 Sistema de autodefinicion de la posicion de apertura minima de una valvula mandada por un acelerador para alimentacion de un motor endotermico

Country Status (6)

Country Link
US (1) US4736722A (es)
EP (1) EP0210419B1 (es)
BR (1) BR8603391A (es)
DE (1) DE3662433D1 (es)
ES (1) ES2000337A6 (es)
IT (1) IT1182508B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3715557A1 (de) * 1987-05-09 1988-11-24 Vdo Schindling Verfahren zur justierung eines stellgliedes und schaltungsanordnung zur durchfuehrung des verfahrens
DE3909905A1 (de) * 1989-03-25 1990-09-27 Bosch Gmbh Robert Verfahren zur bestimmung wenigstens einer endstellung einer verstelleinrichtung in einem kraftfahrzeug
DE3927004A1 (de) * 1989-08-16 1991-02-21 Vdo Schindling Lastverstelleinrichtung
JP2542709B2 (ja) * 1989-11-09 1996-10-09 三菱電機株式会社 エンジンのスロットル開度検出装置
US5690083A (en) * 1996-10-21 1997-11-25 Ford Global Technologies, Inc. Exhaust gas recirculation control system
DE10232876A1 (de) * 2002-07-19 2004-01-29 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ermitteln einer anschlagsfreien extremalen Stellposition eines Stellgliedes einer Brennkraftmaschine
FR2916239B1 (fr) * 2007-05-14 2013-10-11 Renault Sas Procede et dispositif d'acquisition d'une valeur de reference d'une vanne de commande d'un parametre de fonctionnement d'un moteur a combustion interne de vehicule automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115101A (en) * 1979-02-26 1980-09-04 Nissan Motor Co Ltd Data processor
US4532901A (en) * 1979-05-04 1985-08-06 Sturdy Truck Equipment, Inc. Engine governor with fast reference positioning and slow opening and closing movement of throttle limiter
JPS56107926A (en) * 1980-01-31 1981-08-27 Nissan Motor Co Ltd Device for detecting entire closing of throttle valve of internal conbustion engine
JPS57108436A (en) * 1980-12-25 1982-07-06 Fuji Heavy Ind Ltd Speed controller of engine
JPS57191432A (en) * 1981-05-19 1982-11-25 Toyota Motor Corp Controlling device of idle rotating speed of internal combustion engine
JPS58122326A (ja) * 1982-01-14 1983-07-21 Honda Motor Co Ltd 内燃エンジンの絞り弁アイドル開度検出方法
US4523564A (en) * 1983-01-20 1985-06-18 Sturdy Truck Equipment, Inc. Road and engine speed governor
US4718272A (en) * 1984-11-19 1988-01-12 Robert Bosch Gmbh Adaptation method for a position detection member, particularly in a motor vehicle
DE3445983A1 (de) * 1984-12-17 1986-06-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur erfassung einer extremwertposition eines beweglichen teiles

Also Published As

Publication number Publication date
BR8603391A (pt) 1987-02-24
EP0210419A1 (en) 1987-02-04
EP0210419B1 (en) 1989-03-15
DE3662433D1 (en) 1989-04-20
US4736722A (en) 1988-04-12
IT8567641A0 (it) 1985-07-12
IT1182508B (it) 1987-10-05

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