JPS5338355A - Gas flowmeter - Google Patents

Gas flowmeter

Info

Publication number
JPS5338355A
JPS5338355A JP11149577A JP11149577A JPS5338355A JP S5338355 A JPS5338355 A JP S5338355A JP 11149577 A JP11149577 A JP 11149577A JP 11149577 A JP11149577 A JP 11149577A JP S5338355 A JPS5338355 A JP S5338355A
Authority
JP
Japan
Prior art keywords
gas flowmeter
flowmeter
gas
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.)
Pending
Application number
JP11149577A
Other languages
English (en)
Inventor
Jieemuzu Maatein Barii
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of JPS5338355A publication Critical patent/JPS5338355A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—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 detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • G01F1/3218—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 detection of dynamic effects of the flow using swirl flowmeters using Karman vortices bluff body design
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3227—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 detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
    • G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Fuel-Injection Apparatus (AREA)
JP11149577A 1976-09-18 1977-09-16 Gas flowmeter Pending JPS5338355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38749/76A GB1584353A (en) 1976-09-18 1976-09-18 Fuel injection system for an engine

Publications (1)

Publication Number Publication Date
JPS5338355A true JPS5338355A (en) 1978-04-08

Family

ID=10405467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11149577A Pending JPS5338355A (en) 1976-09-18 1977-09-16 Gas flowmeter

Country Status (3)

Country Link
JP (1) JPS5338355A (ja)
DE (1) DE2741827A1 (ja)
GB (1) GB1584353A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464939A (en) * 1982-03-12 1984-08-14 Rosemount Inc. Vortex flowmeter bluff body
GB2120384A (en) * 1982-05-19 1983-11-30 Bestobell Fluid flow meter
DE3622902A1 (de) * 1986-07-08 1988-01-21 Deutsche Forsch Luft Raumfahrt Verfahren und vorrichtung zur bestimmung des einspritzvolumens eines kraftstoffstrahls pro einspritzintervall
DE3916056A1 (de) * 1989-05-17 1990-11-22 Kuipers Ulrich Messverfahren und vorrichtung zur massendurchfluss-, volumendurchfluss-, dichte- und/oder viskositaetsbestimmung und daraus abgeleiteten groessen
CH687420A5 (de) * 1993-11-22 1996-11-29 Fischer Georg Rohrleitung Einrichtung zur Messung der Geschwindigkeit eines Fluides.
JP2706001B2 (ja) * 1993-12-28 1998-01-28 エンドレス ウント ハウザー フローテツク アクチエンゲゼルシャフト バッフル体を有する渦流量計
DE19620655C2 (de) * 1996-05-22 1998-07-23 Kem Kueppers Elektromech Gmbh Meßwertgeber für einen Wirbeldurchflußmesser
DE10119342C2 (de) * 2001-04-20 2003-07-31 Hydrometer Gmbh Flüssigkeitszähler

Also Published As

Publication number Publication date
GB1584353A (en) 1981-02-11
DE2741827A1 (de) 1978-03-23

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