JPS5766315A - Method for measuring flow rate by ultrasonic wave - Google Patents

Method for measuring flow rate by ultrasonic wave

Info

Publication number
JPS5766315A
JPS5766315A JP55140503A JP14050380A JPS5766315A JP S5766315 A JPS5766315 A JP S5766315A JP 55140503 A JP55140503 A JP 55140503A JP 14050380 A JP14050380 A JP 14050380A JP S5766315 A JPS5766315 A JP S5766315A
Authority
JP
Japan
Prior art keywords
fluid
ultrasonic wave
flow rate
timer
distance
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
JP55140503A
Other languages
English (en)
Other versions
JPS607209B2 (ja
Inventor
Shii Hansun Jiee
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.)
NIHON DANFUOSU SEIZOU KK
NIPPON DANFUOSU SEIZO KK
Original Assignee
NIHON DANFUOSU SEIZOU KK
NIPPON DANFUOSU SEIZO 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 NIHON DANFUOSU SEIZOU KK, NIPPON DANFUOSU SEIZO KK filed Critical NIHON DANFUOSU SEIZOU KK
Priority to JP55140503A priority Critical patent/JPS607209B2/ja
Publication of JPS5766315A publication Critical patent/JPS5766315A/ja
Publication of JPS607209B2 publication Critical patent/JPS607209B2/ja
Expired 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
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP55140503A 1980-10-09 1980-10-09 超音波による流量の測定方法 Expired JPS607209B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55140503A JPS607209B2 (ja) 1980-10-09 1980-10-09 超音波による流量の測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140503A JPS607209B2 (ja) 1980-10-09 1980-10-09 超音波による流量の測定方法

Publications (2)

Publication Number Publication Date
JPS5766315A true JPS5766315A (en) 1982-04-22
JPS607209B2 JPS607209B2 (ja) 1985-02-22

Family

ID=15270148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55140503A Expired JPS607209B2 (ja) 1980-10-09 1980-10-09 超音波による流量の測定方法

Country Status (1)

Country Link
JP (1) JPS607209B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102120U (ja) * 1985-04-15 1987-06-29
JP2001201377A (ja) * 2000-01-20 2001-07-27 Kazuo Takayama 流量計及び流量測定監視システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102120U (ja) * 1985-04-15 1987-06-29
JPH0320733Y2 (ja) * 1985-04-15 1991-05-07
JP2001201377A (ja) * 2000-01-20 2001-07-27 Kazuo Takayama 流量計及び流量測定監視システム

Also Published As

Publication number Publication date
JPS607209B2 (ja) 1985-02-22

Similar Documents

Publication Publication Date Title
KR910001386A (ko) 유속측정방법 및 그 장치
GB1472938A (en) Doppler effect speed measuring apparatus
EP0298165B1 (en) System and method for measuring ice thickness
ES481922A1 (es) Procedimiento para medir automaticamente con precision una distancia entre dos lugares sumergidos.
EP0379593A4 (en) Doppler system flow velocity distribution measuring apparatus
JPS5766315A (en) Method for measuring flow rate by ultrasonic wave
JPS57569A (en) Sounding device
JPS5667723A (en) Measuring method for propagation velocity of vibration wave
JPS56153268A (en) Distance measuring device
JPS57199918A (en) Liquid level detector
JPS54152500A (en) Vehicle sensor on ultrasonic pulse radar system
JPS52116264A (en) Thickness detecting method for heterogeneous liquid layers
JPS54108599A (en) Detecting method for kind of vehicle using microprocessor
JPS56164918A (en) Ultrasonic flowmeter
JPS56100308A (en) Measuring method for thickness
JPS56125625A (en) Ultrasonic liquid level gage
JPS5757255A (en) Judging method of material characteristics of thick steel plate lising on-line system
GB1334585A (en) Methods and apparatus for determining the distance travelled by vehicle with respect to a reference surface making use of the doppler effect
JPS56126781A (en) Temperature correction for ultrasonic-type distance measurement device
JPS55140116A (en) Measuring apparatus for propagation-time of ultrasonic wave
JPS574568A (en) Device for detecting obstacle for automobile
CA1213970A (en) Ultrasonic measurement
JPS56126062A (en) Method for measuring molten metal level in mold for continuous casting
JPS5576914A (en) Ultrasonic flow meter
JPS5673371A (en) Measuring device for tidal current