ES2127864T3 - Dispositivo para modificar el par motor en estados de funcionamiento particulares de un motor de combustion interna. - Google Patents

Dispositivo para modificar el par motor en estados de funcionamiento particulares de un motor de combustion interna.

Info

Publication number
ES2127864T3
ES2127864T3 ES94115403T ES94115403T ES2127864T3 ES 2127864 T3 ES2127864 T3 ES 2127864T3 ES 94115403 T ES94115403 T ES 94115403T ES 94115403 T ES94115403 T ES 94115403T ES 2127864 T3 ES2127864 T3 ES 2127864T3
Authority
ES
Spain
Prior art keywords
value
threshold value
motor torque
modify
combustion engine
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 - Lifetime
Application number
ES94115403T
Other languages
English (en)
Spanish (es)
Inventor
Stefano Scolari
Giancarlo Ricciardelli
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli 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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of ES2127864T3 publication Critical patent/ES2127864T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off

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)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
ES94115403T 1993-09-30 1994-09-29 Dispositivo para modificar el par motor en estados de funcionamiento particulares de un motor de combustion interna. Expired - Lifetime ES2127864T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93BO000389A IT1264227B1 (it) 1993-09-30 1993-09-30 Sistema per la variazione della coppia motore in particolari condizio- ni di funzionamento di un motore endotermico di un veicolo.

Publications (1)

Publication Number Publication Date
ES2127864T3 true ES2127864T3 (es) 1999-05-01

Family

ID=11339246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115403T Expired - Lifetime ES2127864T3 (es) 1993-09-30 1994-09-29 Dispositivo para modificar el par motor en estados de funcionamiento particulares de un motor de combustion interna.

Country Status (5)

Country Link
EP (1) EP0646712B1 (de)
BR (1) BR9403625A (de)
DE (1) DE69415257T2 (de)
ES (1) ES2127864T3 (de)
IT (1) IT1264227B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445462B4 (de) * 1994-12-20 2008-03-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine eines Fahrzeugs
JP3578071B2 (ja) * 2000-09-14 2004-10-20 トヨタ自動車株式会社 可変気筒エンジンの制御装置および車両の制御装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820374B2 (ja) * 1977-10-11 1983-04-22 日産自動車株式会社 内燃機関用電子制御燃料噴射装置
DE2801790A1 (de) * 1978-01-17 1979-07-19 Bosch Gmbh Robert Verfahren und einrichtung zur steuerung der kraftstoffzufuhr zu einer brennkraftmaschine
JPS54145819A (en) * 1978-05-04 1979-11-14 Nippon Denso Co Ltd Engine control
JPS59185833A (ja) * 1983-04-06 1984-10-22 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
JPS606033A (ja) * 1983-06-16 1985-01-12 Honda Motor Co Ltd 内燃エンジンの吸入空気量制御方法
US5119781A (en) * 1991-02-28 1992-06-09 General Motors Corporation Control of engine fuel injection during transitional periods associated with deceleration fuel cut-off

Also Published As

Publication number Publication date
BR9403625A (pt) 1995-05-30
EP0646712A1 (de) 1995-04-05
DE69415257T2 (de) 1999-07-01
IT1264227B1 (it) 1996-09-23
DE69415257D1 (de) 1999-01-28
ITBO930389A1 (it) 1995-03-30
ITBO930389A0 (it) 1993-09-30
EP0646712B1 (de) 1998-12-16

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