JPS6113113A - 超音波流量計 - Google Patents

超音波流量計

Info

Publication number
JPS6113113A
JPS6113113A JP59134188A JP13418884A JPS6113113A JP S6113113 A JPS6113113 A JP S6113113A JP 59134188 A JP59134188 A JP 59134188A JP 13418884 A JP13418884 A JP 13418884A JP S6113113 A JPS6113113 A JP S6113113A
Authority
JP
Japan
Prior art keywords
reference voltage
count value
probability
output
ultrasonic
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
JP59134188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053528B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Chuji Akiyama
忠次 秋山
Toshio Sekiguchi
関口　敏夫
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
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 filed Critical Yokogawa Hokushin Electric Corp
Priority to JP59134188A priority Critical patent/JPS6113113A/ja
Publication of JPS6113113A publication Critical patent/JPS6113113A/ja
Publication of JPH053528B2 publication Critical patent/JPH053528B2/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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP59134188A 1984-06-29 1984-06-29 超音波流量計 Granted JPS6113113A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59134188A JPS6113113A (ja) 1984-06-29 1984-06-29 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59134188A JPS6113113A (ja) 1984-06-29 1984-06-29 超音波流量計

Publications (2)

Publication Number Publication Date
JPS6113113A true JPS6113113A (ja) 1986-01-21
JPH053528B2 JPH053528B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-18

Family

ID=15122490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59134188A Granted JPS6113113A (ja) 1984-06-29 1984-06-29 超音波流量計

Country Status (1)

Country Link
JP (1) JPS6113113A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH053528B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-18

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