JPH0535995B2 - - Google Patents

Info

Publication number
JPH0535995B2
JPH0535995B2 JP62200361A JP20036187A JPH0535995B2 JP H0535995 B2 JPH0535995 B2 JP H0535995B2 JP 62200361 A JP62200361 A JP 62200361A JP 20036187 A JP20036187 A JP 20036187A JP H0535995 B2 JPH0535995 B2 JP H0535995B2
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
ultrasonic
liquid level
tank
time
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 - Lifetime
Application number
JP62200361A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6443786A (en
Inventor
Naoaki Nagase
Tadashi Kameno
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.)
Shikoku Instrumentation Co Ltd
Original Assignee
Shikoku Instrumentation 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 Shikoku Instrumentation Co Ltd filed Critical Shikoku Instrumentation Co Ltd
Priority to JP62200361A priority Critical patent/JPS6443786A/ja
Publication of JPS6443786A publication Critical patent/JPS6443786A/ja
Publication of JPH0535995B2 publication Critical patent/JPH0535995B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP62200361A 1987-08-11 1987-08-11 Level measuring method for liquid level or the like Granted JPS6443786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62200361A JPS6443786A (en) 1987-08-11 1987-08-11 Level measuring method for liquid level or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200361A JPS6443786A (en) 1987-08-11 1987-08-11 Level measuring method for liquid level or the like

Publications (2)

Publication Number Publication Date
JPS6443786A JPS6443786A (en) 1989-02-16
JPH0535995B2 true JPH0535995B2 (en]) 1993-05-27

Family

ID=16423023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62200361A Granted JPS6443786A (en) 1987-08-11 1987-08-11 Level measuring method for liquid level or the like

Country Status (1)

Country Link
JP (1) JPS6443786A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0708271D0 (en) 2007-04-28 2007-06-06 Pulsar Process Measurement Ltd Distance measurement apparatus and related methods
JP5239054B2 (ja) * 2008-10-09 2013-07-17 セイコーインスツル株式会社 超音波式距離センサ及び超音波式距離測定方法

Also Published As

Publication number Publication date
JPS6443786A (en) 1989-02-16

Similar Documents

Publication Publication Date Title
US5142106A (en) Coordinates input apparatus
US4578997A (en) Time-shaped AGC for ultrasonic liquid level meter of the echo-ranging type
US4868797A (en) Time-shared AGC for ultra-sound liquid level meter
CN106338317B (zh) 用于测量液体或气态介质中的信号传播速度的系统和方法
JPS6219695B2 (en])
EP0053034B1 (en) Method of determining stress distribution in a solid body
JPS60200188A (ja) 超音波測定装置
JPH0535995B2 (en])
JPS63247608A (ja) コンクリ−トの厚さ及び内在ひび割れ位置の測定方法
JP3052532B2 (ja) 超音波透過検査装置
US4238963A (en) Test head for ultrasonic testing of structural material
JPH08136321A (ja) 超音波距離測定装置
JPH0486525A (ja) 超音波レベル計
JPS628726B2 (en])
JPS60257333A (ja) 応力測定方法
JPS61133857A (ja) 地下管路腐食診断方法及びその装置
JPH0640097B2 (ja) 表面波による液体音速・粘度測定方法及びその装置
JPH0611452Y2 (ja) 超音波トランスデユ−サ
SU1231453A1 (ru) Ультразвуковой измеритель концентрации растворов
JP3008792U (ja) 音波式距離計
JPS56126062A (en) Method for measuring molten metal level in mold for continuous casting
JPH07174843A (ja) 位置測定における音速補正装置及びその方法
JPS6316685B2 (en])
JPH05172793A (ja) 音響特性値測定装置
JP2861230B2 (ja) 表面波速度分布測定方法および装置