JPS6261893B2 - - Google Patents

Info

Publication number
JPS6261893B2
JPS6261893B2 JP56130224A JP13022481A JPS6261893B2 JP S6261893 B2 JPS6261893 B2 JP S6261893B2 JP 56130224 A JP56130224 A JP 56130224A JP 13022481 A JP13022481 A JP 13022481A JP S6261893 B2 JPS6261893 B2 JP S6261893B2
Authority
JP
Japan
Prior art keywords
measured
transducer
fluid
ultrasonic
flow rate
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
JP56130224A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5833123A (ja
Inventor
Yukio Nakagawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP56130224A priority Critical patent/JPS5833123A/ja
Priority to DE19823231438 priority patent/DE3231438A1/de
Publication of JPS5833123A publication Critical patent/JPS5833123A/ja
Publication of JPS6261893B2 publication Critical patent/JPS6261893B2/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)
JP56130224A 1981-08-21 1981-08-21 超音波流量測定装置 Granted JPS5833123A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56130224A JPS5833123A (ja) 1981-08-21 1981-08-21 超音波流量測定装置
DE19823231438 DE3231438A1 (de) 1981-08-21 1982-08-20 Durchflussmesseinrichtung nach dem ultraschallprinzip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56130224A JPS5833123A (ja) 1981-08-21 1981-08-21 超音波流量測定装置

Publications (2)

Publication Number Publication Date
JPS5833123A JPS5833123A (ja) 1983-02-26
JPS6261893B2 true JPS6261893B2 (enrdf_load_html_response) 1987-12-23

Family

ID=15029052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56130224A Granted JPS5833123A (ja) 1981-08-21 1981-08-21 超音波流量測定装置

Country Status (2)

Country Link
JP (1) JPS5833123A (enrdf_load_html_response)
DE (1) DE3231438A1 (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509372A (en) * 1983-04-04 1985-04-09 The Perkin-Elmer Corporation Acoustical wave flowmeter with increased density capability
DE3334819A1 (de) * 1983-09-26 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Verfahren zur messung von stroemungsgeschwindigkeiten mit ultraschall
JPS6313929A (ja) * 1986-07-03 1988-01-21 Meiritsu Seiki Kk 除振装置
JP4538163B2 (ja) * 2001-03-30 2010-09-08 サーパス工業株式会社 流速測定方法及び流速測定装置並びに流量測定方法及び流量測定装置
JP4797515B2 (ja) * 2005-08-31 2011-10-19 パナソニック株式会社 超音波式流れ計測装置
JP2014081281A (ja) * 2012-10-16 2014-05-08 Horiba Ltd 超音波流量計

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555217A (en) * 1978-10-20 1980-04-23 Hitachi Ltd Ultrasonic flowmeter
JPS55162009A (en) * 1979-06-05 1980-12-17 Fuji Electric Co Ltd Ultrasonic flowmeter

Also Published As

Publication number Publication date
DE3231438A1 (de) 1983-03-10
JPS5833123A (ja) 1983-02-26

Similar Documents

Publication Publication Date Title
US5796009A (en) Method for measuring in a fluid with the aid of sing-around technique
JP4538163B2 (ja) 流速測定方法及び流速測定装置並びに流量測定方法及び流量測定装置
US4372166A (en) Flowmeter system with digital phase shifter and calibration
US3420102A (en) Acoustic fluid metering device
EP0631114A2 (en) Method and assembly for measuring mass flow or velocity flow of a fluid
JPS6261893B2 (enrdf_load_html_response)
US4446744A (en) Ultrasonic flowmeter
DK0762086T3 (da) Fremgangsmåde til ultralyd-måling af gennemstrømningsmængder af strømmende fluider
US4345479A (en) Flowmeter system with synchronous clock for generation of timing signals
EP1067366B1 (en) Ultrasonic flowmeter using only one sensor
JPS5918643B2 (ja) 流速測定装置
JP3692689B2 (ja) 流量計
JP6767628B2 (ja) 流量計測装置
JP2020180811A (ja) 超音波流量計
JPH0612278B2 (ja) 二相流超音波式流量測定方法及び測定装置
US4312239A (en) Method and apparatus for ultrasonic measurement of the rate of flow
JPH0791996A (ja) 超音波流量計
JPS6261894B2 (enrdf_load_html_response)
JP4552285B2 (ja) 流量計
JPH0155402B2 (enrdf_load_html_response)
JP3465100B2 (ja) 渦流量計
JP2007064792A (ja) 超音波式流れ計測装置
JP5092414B2 (ja) 流速または流量計測装置
RU2180432C2 (ru) Цифровой ультразвуковой расходомер
JPS62185121A (ja) 超音波流速計