IT1307362B1 - PROCEDURE FOR DETERMINING THE QUANTITY OF FUEL THAT MUST BE INJECTED IN A TWO-INTERNAL COMBUSTION ALTERNATIVE ENGINE - Google Patents

PROCEDURE FOR DETERMINING THE QUANTITY OF FUEL THAT MUST BE INJECTED IN A TWO-INTERNAL COMBUSTION ALTERNATIVE ENGINE

Info

Publication number
IT1307362B1
IT1307362B1 IT1999TO000860A ITTO990860A IT1307362B1 IT 1307362 B1 IT1307362 B1 IT 1307362B1 IT 1999TO000860 A IT1999TO000860 A IT 1999TO000860A IT TO990860 A ITTO990860 A IT TO990860A IT 1307362 B1 IT1307362 B1 IT 1307362B1
Authority
IT
Italy
Prior art keywords
injected
fuel
procedure
determining
internal combustion
Prior art date
Application number
IT1999TO000860A
Other languages
Italian (it)
Inventor
Andreas Singer
Jochen Schoenhaar
Wolfgang Hauke
Matthias Bolze
Hartmut Klare
Original Assignee
Dolmar Gmbh
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 Dolmar Gmbh filed Critical Dolmar Gmbh
Publication of ITTO990860A0 publication Critical patent/ITTO990860A0/en
Publication of ITTO990860A1 publication Critical patent/ITTO990860A1/en
Application granted granted Critical
Publication of IT1307362B1 publication Critical patent/IT1307362B1/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
    • F02D41/24—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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
IT1999TO000860A 1998-10-08 1999-10-07 PROCEDURE FOR DETERMINING THE QUANTITY OF FUEL THAT MUST BE INJECTED IN A TWO-INTERNAL COMBUSTION ALTERNATIVE ENGINE IT1307362B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19846310A DE19846310A1 (en) 1998-10-08 1998-10-08 Determining required fuel injection quantity for two-stroke engine involves integrating pressure variation in selected window to derive load pressure; deriving start, duration of injection

Publications (3)

Publication Number Publication Date
ITTO990860A0 ITTO990860A0 (en) 1999-10-07
ITTO990860A1 ITTO990860A1 (en) 2001-04-07
IT1307362B1 true IT1307362B1 (en) 2001-11-06

Family

ID=7883771

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000860A IT1307362B1 (en) 1998-10-08 1999-10-07 PROCEDURE FOR DETERMINING THE QUANTITY OF FUEL THAT MUST BE INJECTED IN A TWO-INTERNAL COMBUSTION ALTERNATIVE ENGINE

Country Status (3)

Country Link
DE (1) DE19846310A1 (en)
IT (1) IT1307362B1 (en)
SE (1) SE9903502L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7458364B2 (en) 2005-08-05 2008-12-02 Scion-Sprays Limited Internal combustion engine having a fuel injection system
GB2425188B (en) * 2005-10-28 2008-01-30 Scion Sprays Ltd Fuel injection controller
AU2006277820A1 (en) 2005-08-05 2007-02-15 Scion-Sprays Limited A fuel injection system for an internal combustion engine
FR3084114B1 (en) * 2018-07-18 2020-12-04 Continental Automotive France COMBUSTION CONTROL PROCESS IN AN ENGINE

Also Published As

Publication number Publication date
SE9903502D0 (en) 1999-09-29
SE9903502L (en) 2000-04-09
ITTO990860A0 (en) 1999-10-07
DE19846310A1 (en) 2000-04-13
ITTO990860A1 (en) 2001-04-07

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