JPS5253443A - Detector for physical states - Google Patents

Detector for physical states

Info

Publication number
JPS5253443A
JPS5253443A JP50129027A JP12902775A JPS5253443A JP S5253443 A JPS5253443 A JP S5253443A JP 50129027 A JP50129027 A JP 50129027A JP 12902775 A JP12902775 A JP 12902775A JP S5253443 A JPS5253443 A JP S5253443A
Authority
JP
Japan
Prior art keywords
physical states
detector
dransducer
protion
elasticity
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
JP50129027A
Other languages
Japanese (ja)
Inventor
Koji Toda
Yosuke Suzuki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50129027A priority Critical patent/JPS5253443A/en
Publication of JPS5253443A publication Critical patent/JPS5253443A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE:To detect the generation of physical states by detecting an acoustic signal propagating r through a medium having at both its ends an input transducer and an output dransducer and at its intermediate protion means different in elasticity from each other.
JP50129027A 1975-10-27 1975-10-27 Detector for physical states Pending JPS5253443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50129027A JPS5253443A (en) 1975-10-27 1975-10-27 Detector for physical states

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50129027A JPS5253443A (en) 1975-10-27 1975-10-27 Detector for physical states

Publications (1)

Publication Number Publication Date
JPS5253443A true JPS5253443A (en) 1977-04-30

Family

ID=14999314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50129027A Pending JPS5253443A (en) 1975-10-27 1975-10-27 Detector for physical states

Country Status (1)

Country Link
JP (1) JPS5253443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928525A (en) * 1989-03-02 1990-05-29 Aderholt Gary L Sonic tank inventory control system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928525A (en) * 1989-03-02 1990-05-29 Aderholt Gary L Sonic tank inventory control system and method

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