AU2002330347A1 - Method for measuring the airflow in an internal combustion engine - Google Patents

Method for measuring the airflow in an internal combustion engine

Info

Publication number
AU2002330347A1
AU2002330347A1 AU2002330347A AU2002330347A AU2002330347A1 AU 2002330347 A1 AU2002330347 A1 AU 2002330347A1 AU 2002330347 A AU2002330347 A AU 2002330347A AU 2002330347 A AU2002330347 A AU 2002330347A AU 2002330347 A1 AU2002330347 A1 AU 2002330347A1
Authority
AU
Australia
Prior art keywords
airflow
measuring
combustion engine
internal 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.)
Abandoned
Application number
AU2002330347A
Inventor
Goran Almkvist
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.)
SEM AB
Original Assignee
SEM 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 SEM AB filed Critical SEM AB
Publication of AU2002330347A1 publication Critical patent/AU2002330347A1/en
Abandoned 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • 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
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • 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
    • F02D2250/14—Timing of measurement, e.g. synchronisation of measurements to the engine cycle
AU2002330347A 2001-08-22 2002-08-22 Method for measuring the airflow in an internal combustion engine Abandoned AU2002330347A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0102795-2 2001-08-22
SE0102795A SE523738C2 (en) 2001-08-22 2001-08-22 A method for measuring the air flow to an internal combustion engine
PCT/SE2002/001498 WO2003018978A2 (en) 2001-08-22 2002-08-22 Method for measuring the airflow in an internal combustion engine

Publications (1)

Publication Number Publication Date
AU2002330347A1 true AU2002330347A1 (en) 2003-03-10

Family

ID=20285092

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002330347A Abandoned AU2002330347A1 (en) 2001-08-22 2002-08-22 Method for measuring the airflow in an internal combustion engine

Country Status (3)

Country Link
AU (1) AU2002330347A1 (en)
SE (1) SE523738C2 (en)
WO (1) WO2003018978A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE510123T1 (en) 2007-07-05 2011-06-15 Magneti Marelli Spa METHOD FOR DETECTING AND PROCESSING AN INLET PRESSURE SIGNAL IN AN INTERNAL COMBUSTION ENGINE WITHOUT AN AIR INTAKE MANIFOLD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1058842B (en) * 1976-04-15 1982-05-10 Fiat Spa PROCEDURE AND DEVICE FOR THE DETERMINATION OF THE QUANTITATIVE OF AIR INTAKE BY A CYCLE INJECTION INTERNAL COMBUSTION ENGINE WITH PETROL INJECTION
JPH0240054A (en) * 1988-07-29 1990-02-08 Fuji Heavy Ind Ltd Air-fuel ratio control device for internal combustion engine for vehicle
US5138874A (en) * 1991-07-01 1992-08-18 General Motors Corporation Diagnostic system for detecting faults in engine air intake check valves
US5497329A (en) * 1992-09-23 1996-03-05 General Motors Corporation Prediction method for engine mass air flow per cylinder
FR2709151B1 (en) * 1993-08-20 1995-09-15 Renault Method for calculating the mass of air admitted into an internal combustion engine.
JP3685369B2 (en) * 1999-01-26 2005-08-17 三菱電機株式会社 Control device for internal combustion engine

Also Published As

Publication number Publication date
WO2003018978A3 (en) 2003-11-13
SE0102795L (en) 2003-02-23
SE0102795D0 (en) 2001-08-22
WO2003018978A2 (en) 2003-03-06
SE523738C2 (en) 2004-05-11

Similar Documents

Publication Publication Date Title
GB2377394B (en) An aspirating device for the combustion air in an internal combustion engine
AU2001285563A1 (en) Method for providing an internal combustion engine with conditioned combustion gas
GB2372074B (en) Compressor for an internal combustion engine
AU2002358373A1 (en) An apparatus for an internal combustion engine
AU2002258087A1 (en) Method for operating an internal combustion engine
GB2383085B (en) Component for an internal combustion engine
AU2002227507A1 (en) An air intake arrangement for an internal combustion engine
AU2001272678A1 (en) An air intake arrangement for an internal combustion engine
GB0123809D0 (en) An internal combustion engine
AUPR283501A0 (en) Internal combustion engine
AU2002227506A1 (en) An air intake arrangement for an internal combustion engine
AU2002227505A1 (en) An air intake arrangement for an internal combustion engine
AU2001233609A1 (en) Method for operating an internal combustion engine
AUPR812401A0 (en) An internal combustion engine
AU2002357951A1 (en) Internal combustion engine
AU2002366207A1 (en) An inlet guiding device for an internal combustion engine
EP1132608A3 (en) Calibration method in an internal combustion engine
AU2003290490A1 (en) Device for an internal combustion engine
AU2002330347A1 (en) Method for measuring the airflow in an internal combustion engine
EP1249601A3 (en) Method for starting an internal combustion engine
AU2003304605A1 (en) Internal combustion engine and method for the operation thereof
AU2002251651A1 (en) Arrangement in an internal combustion engine
AU2002325972A1 (en) Method and arrangement for substituting flushing air in an internal combustion engine
AU2002325971A1 (en) Method and arrangement for using an internal combustion engine
AUPR565701A0 (en) Internal combustion engine

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase