JPH0447768B2 - - Google Patents

Info

Publication number
JPH0447768B2
JPH0447768B2 JP4541383A JP4541383A JPH0447768B2 JP H0447768 B2 JPH0447768 B2 JP H0447768B2 JP 4541383 A JP4541383 A JP 4541383A JP 4541383 A JP4541383 A JP 4541383A JP H0447768 B2 JPH0447768 B2 JP H0447768B2
Authority
JP
Japan
Prior art keywords
ultrasonic
pipe
flow velocity
flow rate
fluid
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
JP4541383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59171813A (ja
Inventor
Sadahiko Ozaki
Toshimasa Tomota
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4541383A priority Critical patent/JPS59171813A/ja
Publication of JPS59171813A publication Critical patent/JPS59171813A/ja
Publication of JPH0447768B2 publication Critical patent/JPH0447768B2/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)
JP4541383A 1983-03-18 1983-03-18 超音波流量測定装置 Granted JPS59171813A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4541383A JPS59171813A (ja) 1983-03-18 1983-03-18 超音波流量測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4541383A JPS59171813A (ja) 1983-03-18 1983-03-18 超音波流量測定装置

Publications (2)

Publication Number Publication Date
JPS59171813A JPS59171813A (ja) 1984-09-28
JPH0447768B2 true JPH0447768B2 (fr) 1992-08-04

Family

ID=12718568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4541383A Granted JPS59171813A (ja) 1983-03-18 1983-03-18 超音波流量測定装置

Country Status (1)

Country Link
JP (1) JPS59171813A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0170815B1 (ko) * 1996-05-27 1999-05-01 남상용 초음파 다회선 유량계
KR100460258B1 (ko) * 2001-10-16 2004-12-08 인터내셔날하이드로손닉 주식회사 초음파 유량측정 방법 및 장치
JP5411672B2 (ja) * 2009-11-27 2014-02-12 日立Ｇｅニュークリア・エナジー株式会社 超音波給水流量計の検証方法
KR100993617B1 (ko) 2010-08-11 2010-11-11 (주)제이에스테크 외벽부착식 초음파 다회선 유량계

Also Published As

Publication number Publication date
JPS59171813A (ja) 1984-09-28

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