JPS5419537B2 - - Google Patents

Info

Publication number
JPS5419537B2
JPS5419537B2 JP9397175A JP9397175A JPS5419537B2 JP S5419537 B2 JPS5419537 B2 JP S5419537B2 JP 9397175 A JP9397175 A JP 9397175A JP 9397175 A JP9397175 A JP 9397175A JP S5419537 B2 JPS5419537 B2 JP S5419537B2
Authority
JP
Japan
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
JP9397175A
Other versions
JPS5217128A (en
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 filed Critical
Priority to JP50093971A priority Critical patent/JPS5217128A/ja
Priority to IT50711/76A priority patent/IT1073407B/it
Priority to GB31833/76A priority patent/GB1551261A/en
Priority to DE2634448A priority patent/DE2634448C3/de
Priority to FR7623469A priority patent/FR2319884A1/fr
Publication of JPS5217128A publication Critical patent/JPS5217128A/ja
Priority to US06/029,027 priority patent/US4285312A/en
Priority to US06/053,261 priority patent/US4285313A/en
Publication of JPS5419537B2 publication Critical patent/JPS5419537B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
    • 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
    • G01F1/36—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 the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—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 the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/386—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 the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with mechanical or fluidic indication
    • 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
    • G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP50093971A 1975-07-31 1975-07-31 Device for measuring weight of air for internal combustion engine Granted JPS5217128A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50093971A JPS5217128A (en) 1975-07-31 1975-07-31 Device for measuring weight of air for internal combustion engine
IT50711/76A IT1073407B (it) 1975-07-31 1976-07-30 Dispositivo di misurazione del flusso di aria e altro gas aspirato in un motore a combustione interna o simili
GB31833/76A GB1551261A (en) 1975-07-31 1976-07-30 Gas flow determining and control apparatus particularly for internal combustion engines
DE2634448A DE2634448C3 (de) 1975-07-31 1976-07-30 Einrichtung zur Messung des Gewichts einer strömenden Gasmenge
FR7623469A FR2319884A1 (fr) 1975-07-31 1976-07-30 Debitmetre pour mesurer un debit massique d'air ou de gaz
US06/029,027 US4285312A (en) 1975-07-31 1979-04-11 Air flow measuring device for internal combustion engines
US06/053,261 US4285313A (en) 1975-07-31 1979-06-29 Air flow measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50093971A JPS5217128A (en) 1975-07-31 1975-07-31 Device for measuring weight of air for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5217128A JPS5217128A (en) 1977-02-08
JPS5419537B2 true JPS5419537B2 (ja) 1979-07-16

Family

ID=14097279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50093971A Granted JPS5217128A (en) 1975-07-31 1975-07-31 Device for measuring weight of air for internal combustion engine

Country Status (6)

Country Link
US (2) US4285312A (ja)
JP (1) JPS5217128A (ja)
DE (1) DE2634448C3 (ja)
FR (1) FR2319884A1 (ja)
GB (1) GB1551261A (ja)
IT (1) IT1073407B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073650B (it) * 1975-07-31 1985-04-17 Ntn Toyo Bearing Co Ltd Dispositivo per la compensazione del rapporto aria combustibile per motori a combustione interna
FR2422936A1 (fr) * 1978-04-11 1979-11-09 Ntn Toyo Bearing Co Ltd Dispositif de mesure de vitesse d'ecoulement
DE2815654C3 (de) * 1978-04-11 1981-03-19 Ntn Toyo Bearing Co. Ltd., Osaka Strömungsmeßgerät
JPS592130Y2 (ja) * 1979-03-19 1984-01-20 東レ株式会社 複合繊維用紡糸パツク
WO1981001879A1 (en) * 1979-12-21 1981-07-09 Ntn Toyo Bearing Co Ltd Gas mass flow rate detector and fuel injection system using the same for internal combustion engine
DE3417051A1 (de) * 1984-05-09 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur abschirmung von luftsaeulenschwingungen von einem im saugrohr einer brennkraftmaschine angeordneten luftmassenmesser
FR2786865B1 (fr) * 1998-12-02 2001-01-12 Gaz De Petrole Procede et dispositif de mesure d'une quantite de gaz sortant d'une citerne
CN103267872A (zh) * 2013-05-16 2013-08-28 桂林电子科技大学 一种测量物质在不同温度释放气体流速和流量的装置
WO2018231233A1 (en) * 2017-06-15 2018-12-20 Halliburton Energy Services, Inc. Flow meter apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396819C (de) * 1922-05-03 1924-06-11 Erich Roucka Schutzeinrichtung fuer auf Druck eines Mittels empfindliche Organe
GB222951A (en) * 1923-07-10 1924-10-10 Erich Roucka An arrangement for indicating or measuring at a distance the flow of fluids
US2668697A (en) * 1945-12-13 1954-02-09 Niles Bement Pond Co Density responsive valve for carburetors
US2505292A (en) * 1947-09-08 1950-04-25 Mallory Marion Governor
GB765843A (en) * 1952-01-31 1957-01-16 Bendix Aviat Corp Fluid flow measuring apparatus
US3047010A (en) * 1958-06-09 1962-07-31 Bendix Corp Air pressure regulator
GB1254181A (en) * 1969-01-08 1971-11-17 Petrol Injection Ltd Fuel injection systems
US3852381A (en) * 1973-03-21 1974-12-03 Gen Motors Corp Carburetor
US3949714A (en) * 1974-04-22 1976-04-13 General Motors Corporation Fuel-air metering and induction system
IT1073650B (it) * 1975-07-31 1985-04-17 Ntn Toyo Bearing Co Ltd Dispositivo per la compensazione del rapporto aria combustibile per motori a combustione interna

Also Published As

Publication number Publication date
US4285313A (en) 1981-08-25
DE2634448B2 (de) 1979-10-04
IT1073407B (it) 1985-04-17
FR2319884B1 (ja) 1982-07-02
DE2634448A1 (de) 1977-02-10
US4285312A (en) 1981-08-25
DE2634448C3 (de) 1980-07-03
FR2319884A1 (fr) 1977-02-25
GB1551261A (en) 1979-08-30
JPS5217128A (en) 1977-02-08

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