JPS53133058A - Measuring device of velocity and rate of flow - Google Patents

Measuring device of velocity and rate of flow

Info

Publication number
JPS53133058A
JPS53133058A JP4771177A JP4771177A JPS53133058A JP S53133058 A JPS53133058 A JP S53133058A JP 4771177 A JP4771177 A JP 4771177A JP 4771177 A JP4771177 A JP 4771177A JP S53133058 A JPS53133058 A JP S53133058A
Authority
JP
Japan
Prior art keywords
flow
velocity
rate
measuring device
vortex
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.)
Granted
Application number
JP4771177A
Other languages
Japanese (ja)
Other versions
JPS5641045B2 (en
Inventor
Yoshio Kurita
Toshio Aga
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP4771177A priority Critical patent/JPS53133058A/en
Publication of JPS53133058A publication Critical patent/JPS53133058A/en
Publication of JPS5641045B2 publication Critical patent/JPS5641045B2/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To widen the linearity rangle of emission vortex frequencies and the velosity of flow with a simple constitution by changing the size in the flow line direction of a vortex generating member in correspondence to the velocity distribution of measuring fluid on the von Karman's vortex street generating member.
JP4771177A 1977-04-25 1977-04-25 Measuring device of velocity and rate of flow Granted JPS53133058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4771177A JPS53133058A (en) 1977-04-25 1977-04-25 Measuring device of velocity and rate of flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4771177A JPS53133058A (en) 1977-04-25 1977-04-25 Measuring device of velocity and rate of flow

Publications (2)

Publication Number Publication Date
JPS53133058A true JPS53133058A (en) 1978-11-20
JPS5641045B2 JPS5641045B2 (en) 1981-09-25

Family

ID=12782880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4771177A Granted JPS53133058A (en) 1977-04-25 1977-04-25 Measuring device of velocity and rate of flow

Country Status (1)

Country Link
JP (1) JPS53133058A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686606A (en) * 1993-08-20 1994-03-29 Iseki & Co Ltd Working apparatus of combine
JP2021042980A (en) * 2019-09-06 2021-03-18 住友電気工業株式会社 Anemometer and wind speed measuring method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686606A (en) * 1993-08-20 1994-03-29 Iseki & Co Ltd Working apparatus of combine
JP2021042980A (en) * 2019-09-06 2021-03-18 住友電気工業株式会社 Anemometer and wind speed measuring method

Also Published As

Publication number Publication date
JPS5641045B2 (en) 1981-09-25

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