JPS51120784A - Device for detecting boundary of different liquids - Google Patents

Device for detecting boundary of different liquids

Info

Publication number
JPS51120784A
JPS51120784A JP50045314A JP4531475A JPS51120784A JP S51120784 A JPS51120784 A JP S51120784A JP 50045314 A JP50045314 A JP 50045314A JP 4531475 A JP4531475 A JP 4531475A JP S51120784 A JPS51120784 A JP S51120784A
Authority
JP
Japan
Prior art keywords
different liquids
detecting boundary
detecting
ultrasonic wave
transducer
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
JP50045314A
Other languages
Japanese (ja)
Inventor
Toshio Oyagi
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP50045314A priority Critical patent/JPS51120784A/en
Publication of JPS51120784A publication Critical patent/JPS51120784A/en
Pending legal-status Critical Current

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  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To improve the measuring accuracy by detecting the boundary point of different kinds of liquids by measuring the propagation time of ultrasonic waves between the ultrasonic wave transmitter-transducer and ultrasonic wave receiver-transducer around the piping.
COPYRIGHT: (C)1976,JPO&Japio
JP50045314A 1975-04-16 1975-04-16 Device for detecting boundary of different liquids Pending JPS51120784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50045314A JPS51120784A (en) 1975-04-16 1975-04-16 Device for detecting boundary of different liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50045314A JPS51120784A (en) 1975-04-16 1975-04-16 Device for detecting boundary of different liquids

Publications (1)

Publication Number Publication Date
JPS51120784A true JPS51120784A (en) 1976-10-22

Family

ID=12715833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50045314A Pending JPS51120784A (en) 1975-04-16 1975-04-16 Device for detecting boundary of different liquids

Country Status (1)

Country Link
JP (1) JPS51120784A (en)

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