IT202000024991A1 - Metodo di controllo e sistema di iniezione di un motore a combustione interna - Google Patents

Metodo di controllo e sistema di iniezione di un motore a combustione interna

Info

Publication number
IT202000024991A1
IT202000024991A1 IT102020000024991A IT202000024991A IT202000024991A1 IT 202000024991 A1 IT202000024991 A1 IT 202000024991A1 IT 102020000024991 A IT102020000024991 A IT 102020000024991A IT 202000024991 A IT202000024991 A IT 202000024991A IT 202000024991 A1 IT202000024991 A1 IT 202000024991A1
Authority
IT
Italy
Prior art keywords
injection
control
combustion engine
internal combustion
engine
Prior art date
Application number
IT102020000024991A
Other languages
English (en)
Inventor
Claudio Bertoni
Matteo Pelizzoni
Original Assignee
C R E Disegno E Sviluppo S R L
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 C R E Disegno E Sviluppo S R L filed Critical C R E Disegno E Sviluppo S R L
Priority to IT102020000024991A priority Critical patent/IT202000024991A1/it
Publication of IT202000024991A1 publication Critical patent/IT202000024991A1/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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02D2200/101—Engine speed
    • 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
    • F02D2200/1012—Engine speed gradient
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position

Description

DESCZIONE
Annessa a domanda di brevetto per INVENZIONE INDUSTRIALE avente per titolo
risultano troppo lente rispetto ai transitori a cui ? soggetto il motore, sIT15( )11.1815( )]TJ-224(s)-0.16064(I)-2.161073t u
- ? corrisponde ad un terzo fattore correttivo rappres L'unit? di controllo 4 ? dunque configurata per attuare un metodo, su giro del tempo di iniezione, a tutto vantaggio d

Claims (1)

  1. apertura ? determinato mediante la seguente formula
IT102020000024991A 2020-10-22 2020-10-22 Metodo di controllo e sistema di iniezione di un motore a combustione interna IT202000024991A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102020000024991A IT202000024991A1 (it) 2020-10-22 2020-10-22 Metodo di controllo e sistema di iniezione di un motore a combustione interna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000024991A IT202000024991A1 (it) 2020-10-22 2020-10-22 Metodo di controllo e sistema di iniezione di un motore a combustione interna

Publications (1)

Publication Number Publication Date
IT202000024991A1 true IT202000024991A1 (it) 2022-04-22

Family

ID=74141714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102020000024991A IT202000024991A1 (it) 2020-10-22 2020-10-22 Metodo di controllo e sistema di iniezione di un motore a combustione interna

Country Status (1)

Country Link
IT (1) IT202000024991A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167839A2 (en) * 1984-06-15 1986-01-15 Hitachi, Ltd. Fuel injection control apparatus for internal combustion engine
EP0258837A2 (en) * 1986-09-01 1988-03-09 Hitachi, Ltd. Fuel control apparatus for internal combustion engines
US20150066335A1 (en) * 2012-03-15 2015-03-05 Nissan Motor Co., Ltd. Output control device for vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167839A2 (en) * 1984-06-15 1986-01-15 Hitachi, Ltd. Fuel injection control apparatus for internal combustion engine
EP0258837A2 (en) * 1986-09-01 1988-03-09 Hitachi, Ltd. Fuel control apparatus for internal combustion engines
US20150066335A1 (en) * 2012-03-15 2015-03-05 Nissan Motor Co., Ltd. Output control device for vehicle

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