IT1058842B - Procedimento e dispositivo per la determinazione del quantitativo di aria aspirata da un motore a combustione interna a ciclo otto ad iniezione di benzina - Google Patents

Procedimento e dispositivo per la determinazione del quantitativo di aria aspirata da un motore a combustione interna a ciclo otto ad iniezione di benzina

Info

Publication number
IT1058842B
IT1058842B IT6789776A IT6789776A IT1058842B IT 1058842 B IT1058842 B IT 1058842B IT 6789776 A IT6789776 A IT 6789776A IT 6789776 A IT6789776 A IT 6789776A IT 1058842 B IT1058842 B IT 1058842B
Authority
IT
Italy
Prior art keywords
injection
quantitative
determination
procedure
combustion engine
Prior art date
Application number
IT6789776A
Other languages
English (en)
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
Priority to IT6789776A priority Critical patent/IT1058842B/it
Priority to DE19772716822 priority patent/DE2716822C3/de
Priority to FR7711491A priority patent/FR2348473A1/fr
Priority to GB1586677A priority patent/GB1549465A/en
Application granted granted Critical
Publication of IT1058842B publication Critical patent/IT1058842B/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
    • F02D41/02—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)
IT6789776A 1976-04-15 1976-04-15 Procedimento e dispositivo per la determinazione del quantitativo di aria aspirata da un motore a combustione interna a ciclo otto ad iniezione di benzina IT1058842B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT6789776A IT1058842B (it) 1976-04-15 1976-04-15 Procedimento e dispositivo per la determinazione del quantitativo di aria aspirata da un motore a combustione interna a ciclo otto ad iniezione di benzina
DE19772716822 DE2716822C3 (de) 1976-04-15 1977-04-15 Verfahren und Vorrichtung zur Bestimmung des Luftdurchsatzes in einer mit Benzineinspritzung arbeitenden Otto-Brennkraftmaschine
FR7711491A FR2348473A1 (fr) 1976-04-15 1977-04-15 Procede et dispositif pour la determination de la quantite d'air aspire par un moteur a combustion interne du type otto a injection d'essence
GB1586677A GB1549465A (en) 1976-04-15 1977-04-15 Process and device for determining the quantity of air inducted by an internal combustion otto cyclo engine with fuel injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6789776A IT1058842B (it) 1976-04-15 1976-04-15 Procedimento e dispositivo per la determinazione del quantitativo di aria aspirata da un motore a combustione interna a ciclo otto ad iniezione di benzina

Publications (1)

Publication Number Publication Date
IT1058842B true IT1058842B (it) 1982-05-10

Family

ID=11306174

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6789776A IT1058842B (it) 1976-04-15 1976-04-15 Procedimento e dispositivo per la determinazione del quantitativo di aria aspirata da un motore a combustione interna a ciclo otto ad iniezione di benzina

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439302A1 (fr) * 1978-10-20 1980-05-16 Renault Dispositif de mesure du remplissage volumique d'air d'un moteur
DE3238190C2 (de) * 1982-10-15 1996-02-22 Bosch Gmbh Robert Elektronisches System zum Steuern bzw. Regeln von Betriebskenngrößen einer Brennkraftmaschine
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 (ja) * 2000-11-22 2009-11-18 株式会社ミクニ 内燃機関における吸入空気量測定方法
SE523738C2 (sv) * 2001-08-22 2004-05-11 Sem Ab Förfarande för mätning av luftflödet till en förbränningsmotor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051744C3 (de) * 1970-10-21 1975-08-21 Robert Bosch Gmbh, 7000 Stuttgart Vom Saugrohrdruck gesteuerte Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE2231109C2 (de) * 1972-06-24 1974-10-03 Societe Industrielle D'electronique Et D'informatique, Paris Vorrichtung zur Steuerung der Kraftstoffeinspritzung bei Brennkraftmaschinen

Also Published As

Publication number Publication date
DE2716822C3 (de) 1981-07-30
DE2716822B2 (de) 1980-12-18
FR2348473A1 (fr) 1977-11-10
GB1549465A (en) 1979-08-08
FR2348473B1 (it) 1981-01-16
DE2716822A1 (de) 1977-10-27

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