JPH0312692B2 - - Google Patents

Info

Publication number
JPH0312692B2
JPH0312692B2 JP58021542A JP2154283A JPH0312692B2 JP H0312692 B2 JPH0312692 B2 JP H0312692B2 JP 58021542 A JP58021542 A JP 58021542A JP 2154283 A JP2154283 A JP 2154283A JP H0312692 B2 JPH0312692 B2 JP H0312692B2
Authority
JP
Japan
Prior art keywords
vortex
ultrasonic
waves
signal
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 - Lifetime
Application number
JP58021542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147219A (ja
Inventor
Teruki Fukami
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.)
OBARA KIKI KOGYO KK
Original Assignee
OBARA KIKI KOGYO KK
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 OBARA KIKI KOGYO KK filed Critical OBARA KIKI KOGYO KK
Priority to JP58021542A priority Critical patent/JPS59147219A/ja
Publication of JPS59147219A publication Critical patent/JPS59147219A/ja
Publication of JPH0312692B2 publication Critical patent/JPH0312692B2/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
    • G01F1/325—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)
JP58021542A 1983-02-14 1983-02-14 渦検出方法及び超音波式渦流量計 Granted JPS59147219A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58021542A JPS59147219A (ja) 1983-02-14 1983-02-14 渦検出方法及び超音波式渦流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58021542A JPS59147219A (ja) 1983-02-14 1983-02-14 渦検出方法及び超音波式渦流量計

Publications (2)

Publication Number Publication Date
JPS59147219A JPS59147219A (ja) 1984-08-23
JPH0312692B2 true JPH0312692B2 (enrdf_load_stackoverflow) 1991-02-20

Family

ID=12057862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58021542A Granted JPS59147219A (ja) 1983-02-14 1983-02-14 渦検出方法及び超音波式渦流量計

Country Status (1)

Country Link
JP (1) JPS59147219A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116016A (ja) * 1982-12-21 1984-07-04 ザ・バブコツク・アンド・ウイルコツクス・カンパニ− 渦発生型流量計において使用されるセンサ用のブリツジ励起

Also Published As

Publication number Publication date
JPS59147219A (ja) 1984-08-23

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