CA950107A - Flow meter - Google Patents

Flow meter

Info

Publication number
CA950107A
CA950107A CA140,463A CA140463A CA950107A CA 950107 A CA950107 A CA 950107A CA 140463 A CA140463 A CA 140463A CA 950107 A CA950107 A CA 950107A
Authority
CA
Canada
Prior art keywords
flow meter
meter
flow
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
CA140,463A
Other languages
English (en)
Other versions
CA140463S (en
Inventor
Robert E. Blackwell
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA950107A publication Critical patent/CA950107A/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
    • 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
    • G01F1/3282—Means for detecting quantities used as proxy variables for swirl for detecting variations in infrasonic, sonic or ultrasonic waves, due to modulation by passing through the swirling fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CA140,463A 1971-08-27 1972-04-25 Flow meter Expired CA950107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17546371A 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
CA950107A true CA950107A (en) 1974-06-25

Family

ID=22640315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,463A Expired CA950107A (en) 1971-08-27 1972-04-25 Flow meter

Country Status (11)

Country Link
US (1) US3788141A (it)
JP (1) JPS5326820B2 (it)
AU (1) AU471308B2 (it)
BE (1) BE787873A (it)
BR (1) BR7205832D0 (it)
CA (1) CA950107A (it)
DE (1) DE2241145A1 (it)
FR (1) FR2150844B1 (it)
GB (1) GB1384105A (it)
IT (1) IT964097B (it)
NL (1) NL7211696A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903742A (en) * 1974-02-06 1975-09-09 J Tec Ass Inc Disposable respiratory parameter sensor
US3886794A (en) * 1974-03-11 1975-06-03 Westinghouse Electric Corp Flowmeter apparatus and method
JPS50142069A (it) * 1974-04-30 1975-11-15
JPS50142068A (it) * 1974-04-30 1975-11-15
US3958443A (en) * 1974-06-17 1976-05-25 Air Products And Chemicals, Inc. Apparatus for proving and calibrating cryogenic flow meters
US4567776A (en) * 1982-06-30 1986-02-04 Kubota Trane Ltd. Fluid flowmeter of Karman vortex detecting type
GB8403145D0 (en) * 1984-02-07 1984-03-14 Bestobell Meterflow Ltd Monitoring fluid flow
JP2526561B2 (ja) * 1986-11-11 1996-08-21 大機ゴム工業株式会社 ケミカル爆砕法によるパルプ化方法
GB2226409B (en) * 1988-12-05 1992-12-23 Mitsubishi Electric Corp Karman's vortex flow meter
US6460402B1 (en) * 1999-02-04 2002-10-08 Bechtel Bwtx Idaho, Llc Ultrasonic fluid quality sensor system
JP4275990B2 (ja) * 2003-05-20 2009-06-10 株式会社キーエンス 流量センサ
US7793554B2 (en) * 2009-02-05 2010-09-14 Masco Corporation Flexible sensor flow and temperature detector
DE102010046667A1 (de) * 2010-09-27 2012-03-29 Airbus Operations Gmbh Fluid-Aktuator zur Beeinflussung der Strömung entlang einer Strömungsoberfläche sowie Ausblasvorrichtung und Strömungskörper mit einem solchen Fluid-Aktuator
US10196928B2 (en) 2016-03-02 2019-02-05 General Electric Company Method and system for piping failure detection in a gas turbine bleeding air system
CN112504410B (zh) * 2020-12-02 2024-07-26 宁波水表(集团)股份有限公司 一种校正射流水表流量计算的方法、射流水表以及校正补偿系数的计量方法
EP4267952A4 (en) * 2020-12-23 2024-09-04 Romet Ltd MEASUREMENT OF CONCENTRATIONS OF MIXED GASES AT AN ENDPOINT
LU102636B1 (en) * 2021-03-04 2022-09-05 Stratec Se Sensor for determining the oscillating frequency in a fluidic oscillating nozzle and a method using the sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328546A (en) * 1941-11-18 1943-09-07 Jr Nicholas J Cafarelli Fluid velocity indicator
US3572117A (en) * 1968-05-27 1971-03-23 Eastech Bluff body flowmeter
BE756043A (fr) * 1969-09-12 1971-02-15 J Tec Ass Inc Procede et appareil pour le relevement sonique de la vitesse

Also Published As

Publication number Publication date
IT964097B (it) 1974-01-21
BE787873A (fr) 1973-02-23
NL7211696A (it) 1973-03-01
FR2150844A1 (it) 1973-04-13
GB1384105A (en) 1975-02-19
AU4499072A (en) 1974-02-07
DE2241145A1 (de) 1973-03-01
BR7205832D0 (pt) 1973-07-03
US3788141A (en) 1974-01-29
AU471308B2 (en) 1976-04-15
FR2150844B1 (it) 1976-01-23
JPS4830961A (it) 1973-04-23
JPS5326820B2 (it) 1978-08-04

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