SE0300523L - Methods and apparatus and computer program for fuel injection in an internal combustion engine - Google Patents

Methods and apparatus and computer program for fuel injection in an internal combustion engine

Info

Publication number
SE0300523L
SE0300523L SE0300523A SE0300523A SE0300523L SE 0300523 L SE0300523 L SE 0300523L SE 0300523 A SE0300523 A SE 0300523A SE 0300523 A SE0300523 A SE 0300523A SE 0300523 L SE0300523 L SE 0300523L
Authority
SE
Sweden
Prior art keywords
methods
computer program
combustion engine
internal combustion
fuel injection
Prior art date
Application number
SE0300523A
Other languages
Swedish (sv)
Other versions
SE0300523D0 (en
SE524506C2 (en
Inventor
Tore Jansson
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0300523A priority Critical patent/SE0300523L/en
Publication of SE0300523D0 publication Critical patent/SE0300523D0/en
Publication of SE524506C2 publication Critical patent/SE524506C2/en
Publication of SE0300523L publication Critical patent/SE0300523L/en

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
    • F02D41/3005—Details not otherwise provided for
    • 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

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

The expected fuel feed pressure is derived on the basis of a pre-determined relationship between the actual engine revolution speed and the fuel flow at this speed and then corrected to take into account the difference between the actual fuel temperature and the given fuel temperature used in the equation for calculating expected fuel feed pressure, before the pressure difference between the expected and actual fuel feed pressure is derived.
SE0300523A 2003-02-28 2003-02-28 Methods and apparatus and computer program for fuel injection in an internal combustion engine SE0300523L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0300523A SE0300523L (en) 2003-02-28 2003-02-28 Methods and apparatus and computer program for fuel injection in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300523A SE0300523L (en) 2003-02-28 2003-02-28 Methods and apparatus and computer program for fuel injection in an internal combustion engine

Publications (3)

Publication Number Publication Date
SE0300523D0 SE0300523D0 (en) 2003-02-28
SE524506C2 SE524506C2 (en) 2004-08-17
SE0300523L true SE0300523L (en) 2004-08-17

Family

ID=20290515

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300523A SE0300523L (en) 2003-02-28 2003-02-28 Methods and apparatus and computer program for fuel injection in an internal combustion engine

Country Status (1)

Country Link
SE (1) SE0300523L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE539985C2 (en) 2016-06-27 2018-02-20 Scania Cv Ab Determination of pressurized fuel temperature

Also Published As

Publication number Publication date
SE0300523D0 (en) 2003-02-28
SE524506C2 (en) 2004-08-17

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Legal Events

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