JPS5692408A - Measuring method for object position in vessel by ultrasonic wave - Google Patents

Measuring method for object position in vessel by ultrasonic wave

Info

Publication number
JPS5692408A
JPS5692408A JP17160079A JP17160079A JPS5692408A JP S5692408 A JPS5692408 A JP S5692408A JP 17160079 A JP17160079 A JP 17160079A JP 17160079 A JP17160079 A JP 17160079A JP S5692408 A JPS5692408 A JP S5692408A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
probe
vessel
interval
tank
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
JP17160079A
Other languages
Japanese (ja)
Inventor
Teruo Araki
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP17160079A priority Critical patent/JPS5692408A/en
Publication of JPS5692408A publication Critical patent/JPS5692408A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To measure the interval between the object, which exists in the closed vessel, and the inside wall of the vessel, by applying the oblique angle flaw inspecting method by ultrasonic waves.
CONSTITUTION: The position of probe 10 is moved along the outside face of tank 1 so that the ultrasonic wave is refledted on bottom plate 4 which has no trouble in respect to the reflective face, and a proper position is obtained. Under this state, the ultrasonic wave is transmitted from probe 10. A part of the longitudinal wave which strikes bottom plate 4 at the reflection point is returned to probe 10 through the same course as the incoming path and appears on oscilloscope 12 of flow inspector 9. The object position in tank 1 is measured on a basis of the interval between transmission pulse 13' and receiving pulse 14'.
COPYRIGHT: (C)1981,JPO&Japio
JP17160079A 1979-12-26 1979-12-26 Measuring method for object position in vessel by ultrasonic wave Pending JPS5692408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17160079A JPS5692408A (en) 1979-12-26 1979-12-26 Measuring method for object position in vessel by ultrasonic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17160079A JPS5692408A (en) 1979-12-26 1979-12-26 Measuring method for object position in vessel by ultrasonic wave

Publications (1)

Publication Number Publication Date
JPS5692408A true JPS5692408A (en) 1981-07-27

Family

ID=15926164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17160079A Pending JPS5692408A (en) 1979-12-26 1979-12-26 Measuring method for object position in vessel by ultrasonic wave

Country Status (1)

Country Link
JP (1) JPS5692408A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59501799A (en) * 1982-09-15 1984-10-25 サイリンクス　プリシイジヨン　インスツルメンツ　リミテツド ultrasonic measurement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59501799A (en) * 1982-09-15 1984-10-25 サイリンクス　プリシイジヨン　インスツルメンツ　リミテツド ultrasonic measurement

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