JPS55140116A - Measuring apparatus for propagation-time of ultrasonic wave - Google Patents

Measuring apparatus for propagation-time of ultrasonic wave

Info

Publication number
JPS55140116A
JPS55140116A JP4821679A JP4821679A JPS55140116A JP S55140116 A JPS55140116 A JP S55140116A JP 4821679 A JP4821679 A JP 4821679A JP 4821679 A JP4821679 A JP 4821679A JP S55140116 A JPS55140116 A JP S55140116A
Authority
JP
Japan
Prior art keywords
received
time
wave
propagation
transmitter
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.)
Pending
Application number
JP4821679A
Other languages
English (en)
Inventor
Ichiro Yamauchi
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.)
CHIYOUONPA KOGYO KK
Ultrasonic Engineering Co Ltd
Original Assignee
CHIYOUONPA KOGYO KK
Ultrasonic Engineering 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 CHIYOUONPA KOGYO KK, Ultrasonic Engineering Co Ltd filed Critical CHIYOUONPA KOGYO KK
Priority to JP4821679A priority Critical patent/JPS55140116A/ja
Publication of JPS55140116A publication Critical patent/JPS55140116A/ja
Pending legal-status Critical Current

Links

JP4821679A 1979-04-19 1979-04-19 Measuring apparatus for propagation-time of ultrasonic wave Pending JPS55140116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4821679A JPS55140116A (en) 1979-04-19 1979-04-19 Measuring apparatus for propagation-time of ultrasonic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4821679A JPS55140116A (en) 1979-04-19 1979-04-19 Measuring apparatus for propagation-time of ultrasonic wave

Publications (1)

Publication Number Publication Date
JPS55140116A true JPS55140116A (en) 1980-11-01

Family

ID=12797209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4821679A Pending JPS55140116A (en) 1979-04-19 1979-04-19 Measuring apparatus for propagation-time of ultrasonic wave

Country Status (1)

Country Link
JP (1) JPS55140116A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102127A (ja) * 1982-11-16 1984-06-13 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 超音波パルスの伝播時間を決める方法
WO2001096822A1 (en) * 2000-06-12 2001-12-20 Addest Technovation Pte. Ltd. Arrangement and method for measuring the speed of sound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102127A (ja) * 1982-11-16 1984-06-13 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン 超音波パルスの伝播時間を決める方法
JPH0352816B2 (ja) * 1982-11-16 1991-08-13 Fuiritsupusu Furuuiranpenfuaburiken Nv
WO2001096822A1 (en) * 2000-06-12 2001-12-20 Addest Technovation Pte. Ltd. Arrangement and method for measuring the speed of sound
US6738312B1 (en) 2000-06-12 2004-05-18 Addest Technovation Pte Ltd. Arrangement and method for measuring the speed of sound

Similar Documents

Publication Publication Date Title
SE7604537L (sv) Anordning for precisionsmetning av foremal medelst ultraljud
GB1472938A (en) Doppler effect speed measuring apparatus
ES8104578A1 (es) Metodo aplicable a un sistema ultrasonico de formacion de imagen
JPS59501799A (ja) 超音波測定
JPS5260690A (en) Ultrasonic concentration measurement
JPS55140116A (en) Measuring apparatus for propagation-time of ultrasonic wave
GB1227064A (ja)
JPS56153268A (en) Distance measuring device
GB968465A (en) Electro-accoustic analysis of substances
JPS577576A (en) Method of measuring moving velocity by ultrasonic wave
JPS5421372A (en) Measuring apparatus of bead cut shapes of inside surface of pipes
JPS561347A (en) Ultrasonic concentration-meter
JPS56126062A (en) Method for measuring molten metal level in mold for continuous casting
JPS5626255A (en) Stress measuring method by ultrasonic wave for substance in liquid
JPS5692408A (en) Measuring method for object position in vessel by ultrasonic wave
JPS5784378A (en) Method of measuring distance with supersonic wave in flowing fluid
JPS5250784A (en) Ultrasonic type flow and density meter
JPS5391793A (en) Abnormality judgement method of surface wave method ultrasonic probe
JPS5593006A (en) Ultrasonic thickness measuring instrument
JPS641957A (en) Measurement of thickness of scale in pipe
JPS5499665A (en) Measuring method of peripheral lengths of pipe before welding
JPS5381155A (en) Measuring method of crackin depth by ultrasonec waves
JPS56100308A (en) Measuring method for thickness
JPS56125625A (en) Ultrasonic liquid level gage
SU1104408A1 (ru) Способ определени координат источника акустической эмиссии