JPH0259404B2 - - Google Patents

Info

Publication number
JPH0259404B2
JPH0259404B2 JP57003652A JP365282A JPH0259404B2 JP H0259404 B2 JPH0259404 B2 JP H0259404B2 JP 57003652 A JP57003652 A JP 57003652A JP 365282 A JP365282 A JP 365282A JP H0259404 B2 JPH0259404 B2 JP H0259404B2
Authority
JP
Japan
Prior art keywords
ultrasonic
propagation time
fluid
measured
output
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
JP57003652A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58120120A (ja
Inventor
Yoshikazu Ikenaga
Eizo Matsumoto
Seiji Takahashi
Minoru Oda
Sadahiko Ozaki
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.)
Kansai Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Kansai Denryoku 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 Mitsubishi Electric Corp, Kansai Denryoku KK filed Critical Mitsubishi Electric Corp
Priority to JP57003652A priority Critical patent/JPS58120120A/ja
Publication of JPS58120120A publication Critical patent/JPS58120120A/ja
Publication of JPH0259404B2 publication Critical patent/JPH0259404B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP57003652A 1982-01-13 1982-01-13 超音波流量計 Granted JPS58120120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57003652A JPS58120120A (ja) 1982-01-13 1982-01-13 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57003652A JPS58120120A (ja) 1982-01-13 1982-01-13 超音波流量計

Publications (2)

Publication Number Publication Date
JPS58120120A JPS58120120A (ja) 1983-07-16
JPH0259404B2 true JPH0259404B2 (OSRAM) 1990-12-12

Family

ID=11563399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57003652A Granted JPS58120120A (ja) 1982-01-13 1982-01-13 超音波流量計

Country Status (1)

Country Link
JP (1) JPS58120120A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106701U (ja) * 1990-10-12 1992-09-14 関本　徹 磁石付スケ−ル
JPH0536302U (ja) * 1991-10-21 1993-05-18 武夫 伊藤 巻 尺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106701U (ja) * 1990-10-12 1992-09-14 関本　徹 磁石付スケ−ル
JPH0536302U (ja) * 1991-10-21 1993-05-18 武夫 伊藤 巻 尺

Also Published As

Publication number Publication date
JPS58120120A (ja) 1983-07-16

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