FR2348473B1 - - Google Patents

Info

Publication number
FR2348473B1
FR2348473B1 FR7711491A FR7711491A FR2348473B1 FR 2348473 B1 FR2348473 B1 FR 2348473B1 FR 7711491 A FR7711491 A FR 7711491A FR 7711491 A FR7711491 A FR 7711491A FR 2348473 B1 FR2348473 B1 FR 2348473B1
Authority
FR
France
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
Application number
FR7711491A
Other languages
French (fr)
Other versions
FR2348473A1 (en
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.)
Fiat SpA
Original Assignee
Fiat 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 Fiat SpA filed Critical Fiat SpA
Publication of FR2348473A1 publication Critical patent/FR2348473A1/en
Application granted granted Critical
Publication of FR2348473B1 publication Critical patent/FR2348473B1/fr
Granted 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
    • 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
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (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)
FR7711491A 1976-04-15 1977-04-15 METHOD AND DEVICE FOR DETERMINING THE QUANTITY OF AIR SUCTED BY AN INTERNAL COMBUSTION ENGINE OF THE OTTO TYPE WITH GASOLINE INJECTION Granted FR2348473A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6789776A IT1058842B (en) 1976-04-15 1976-04-15 PROCEDURE AND DEVICE FOR THE DETERMINATION OF THE QUANTITATIVE OF AIR INTAKE BY A CYCLE INJECTION INTERNAL COMBUSTION ENGINE WITH PETROL INJECTION

Publications (2)

Publication Number Publication Date
FR2348473A1 FR2348473A1 (en) 1977-11-10
FR2348473B1 true FR2348473B1 (en) 1981-01-16

Family

ID=11306174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711491A Granted FR2348473A1 (en) 1976-04-15 1977-04-15 METHOD AND DEVICE FOR DETERMINING THE QUANTITY OF AIR SUCTED BY AN INTERNAL COMBUSTION ENGINE OF THE OTTO TYPE WITH GASOLINE INJECTION

Country Status (4)

Country Link
DE (1) DE2716822C3 (en)
FR (1) FR2348473A1 (en)
GB (1) GB1549465A (en)
IT (1) IT1058842B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439302A1 (en) * 1978-10-20 1980-05-16 Renault Engine volumetric air flow measurement - employs transit time anemometer synchronised with engine piston travel
DE3238190C2 (en) * 1982-10-15 1996-02-22 Bosch Gmbh Robert Electronic system for controlling or regulating operating parameters of an internal combustion engine
US5051909A (en) * 1989-09-15 1991-09-24 General Motors Corporation Method and means for determining exhaust backpressure in a crankcase scavenged two-stoke engine
JP4368053B2 (en) * 2000-11-22 2009-11-18 株式会社ミクニ Measuring method of intake air amount in internal combustion engine
SE523738C2 (en) * 2001-08-22 2004-05-11 Sem Ab A method for measuring the air flow to an internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051744C3 (en) * 1970-10-21 1975-08-21 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection device for an internal combustion engine controlled by the intake manifold pressure
DE2231109C2 (en) * 1972-06-24 1974-10-03 Societe Industrielle D'electronique Et D'informatique, Paris Device for controlling fuel injection in internal combustion engines

Also Published As

Publication number Publication date
DE2716822B2 (en) 1980-12-18
IT1058842B (en) 1982-05-10
DE2716822C3 (en) 1981-07-30
GB1549465A (en) 1979-08-08
FR2348473A1 (en) 1977-11-10
DE2716822A1 (en) 1977-10-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse