ES470454A1 - Method of flow rate measurement and flowmeter - Google Patents

Method of flow rate measurement and flowmeter

Info

Publication number
ES470454A1
ES470454A1 ES470454A ES470454A ES470454A1 ES 470454 A1 ES470454 A1 ES 470454A1 ES 470454 A ES470454 A ES 470454A ES 470454 A ES470454 A ES 470454A ES 470454 A1 ES470454 A1 ES 470454A1
Authority
ES
Spain
Prior art keywords
flowmeter
motion
flow rate
rate measurement
measured
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.)
Expired
Application number
ES470454A
Other languages
Spanish (es)
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.)
Ricardo PLC
Original Assignee
Ricardo and Co Engineers 1927 Ltd
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 Ricardo and Co Engineers 1927 Ltd filed Critical Ricardo and Co Engineers 1927 Ltd
Publication of ES470454A1 publication Critical patent/ES470454A1/en
Expired 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
    • 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
    • G01F1/78—Direct mass flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The system is used for measuring the rate of mass flow of a fluid through a pipeline. The pipe (12) contains an impulse producing system (10) which consists of a number of narrow blades (11) lying edge on the fluid flow (16). The assembly of-blades is supported on two spring leaves which allow an up-and-down motion (15). This motion is controlled and measured by a transducer (14). The impulse producing system (10) may be given a sinusoidal motio at a given amplitude and frequency, and the power requirement for maintaining this motion is measured.
ES470454A 1977-06-03 1978-06-02 Method of flow rate measurement and flowmeter Expired ES470454A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2371777 1977-06-03

Publications (1)

Publication Number Publication Date
ES470454A1 true ES470454A1 (en) 1979-02-01

Family

ID=10200164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470454A Expired ES470454A1 (en) 1977-06-03 1978-06-02 Method of flow rate measurement and flowmeter

Country Status (6)

Country Link
JP (1) JPS543570A (en)
DE (1) DE2824310A1 (en)
ES (1) ES470454A1 (en)
FR (1) FR2393311A1 (en)
IT (1) IT1104660B (en)
SE (1) SE7806513L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230794A1 (en) * 1982-08-19 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart Flowmeter
DE3933472C2 (en) * 1989-10-06 1994-06-01 Schenck Ag Carl Measuring device for determining the delivery rate of bulk goods
DD297238A5 (en) * 1990-08-23 1992-01-02 Freiberg Bergakademie FAST VOLUME TRANSMITTER
JP2012072840A (en) * 2010-09-29 2012-04-12 Kitamura Seiko Kk Wood screw

Also Published As

Publication number Publication date
JPS543570A (en) 1979-01-11
IT7849590A0 (en) 1978-05-29
SE7806513L (en) 1978-12-04
IT1104660B (en) 1985-10-28
DE2824310A1 (en) 1978-12-14
FR2393311A1 (en) 1978-12-29

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