JPS5689021A - Acoustic level measuring method - Google Patents

Acoustic level measuring method

Info

Publication number
JPS5689021A
JPS5689021A JP16599479A JP16599479A JPS5689021A JP S5689021 A JPS5689021 A JP S5689021A JP 16599479 A JP16599479 A JP 16599479A JP 16599479 A JP16599479 A JP 16599479A JP S5689021 A JPS5689021 A JP S5689021A
Authority
JP
Japan
Prior art keywords
storage tank
contents
level
shock
sound
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
JP16599479A
Other languages
English (en)
Inventor
Shuzo Fujii
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.)
Denka Consultant and Engineering Co Ltd
Original Assignee
Denka Consultant and 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 Denka Consultant and Engineering Co Ltd filed Critical Denka Consultant and Engineering Co Ltd
Priority to JP16599479A priority Critical patent/JPS5689021A/ja
Publication of JPS5689021A publication Critical patent/JPS5689021A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP16599479A 1979-12-20 1979-12-20 Acoustic level measuring method Pending JPS5689021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16599479A JPS5689021A (en) 1979-12-20 1979-12-20 Acoustic level measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16599479A JPS5689021A (en) 1979-12-20 1979-12-20 Acoustic level measuring method

Publications (1)

Publication Number Publication Date
JPS5689021A true JPS5689021A (en) 1981-07-20

Family

ID=15822888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16599479A Pending JPS5689021A (en) 1979-12-20 1979-12-20 Acoustic level measuring method

Country Status (1)

Country Link
JP (1) JPS5689021A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480468A (en) * 1980-10-29 1984-11-06 Brajnandan Sinha Apparatus for measuring and indicating the fluid level in vessels
JPS60100723A (ja) * 1983-11-08 1985-06-04 Power Reactor & Nuclear Fuel Dev Corp 充填物レベル計測方法及び装置
GB2576361A (en) * 2018-08-16 2020-02-19 Linde Ag A system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480468A (en) * 1980-10-29 1984-11-06 Brajnandan Sinha Apparatus for measuring and indicating the fluid level in vessels
JPS60100723A (ja) * 1983-11-08 1985-06-04 Power Reactor & Nuclear Fuel Dev Corp 充填物レベル計測方法及び装置
GB2576361A (en) * 2018-08-16 2020-02-19 Linde Ag A system

Similar Documents

Publication Publication Date Title
JPS5689021A (en) Acoustic level measuring method
JPS5697817A (en) Cracking shape detecting method
JPS57136107A (en) Ultrasonic thickness measuring method and apparatus
JPS54146676A (en) Acoustical measuring device
JPS57124211A (en) Ultrasonic measuring device
JPS5567605A (en) Thickness measuring method by ultrasonic wave
JPS6435208A (en) Level measuring apparatus
JPS5745417A (en) Method for measuring cracking state of bedrock
JPS573012A (en) Level gauge
JPS557665A (en) Thickness gauge of ultrasonic wave type
JPS56132573A (en) Method of testing partial discharge
JPS56136470A (en) Battery control device
RU1797697C (ru) Способ определени начала отсчета при измерении времени распространени акустических волн в материале
JPS5676005A (en) Measuring device of thickness utilizing ultrasonic wave
JPS5562339A (en) Bottom part liner test method for reactor storage container
JPS54108599A (en) Detecting method for kind of vehicle using microprocessor
JPS5272256A (en) Measurement of liquid levels by ultrasonic surface wave method
JPS561349A (en) Measuring method of propagation time of sound wave and finding position
JPS55128124A (en) Device for measuring liquid level
JPS566118A (en) Liquid-level measuring method
SU1762219A1 (ru) Способ определени прочности материалов
JPS55126806A (en) Calibrating method of ultrasonic size measuring instrument
JPS531570A (en) Measuring system
JPS57196104A (en) Ultrasonic measuring device for thickness of tooth
JPS55104764A (en) Apparatus for measuring electric circuit