JPS51120783A - Device for detecting boundary of different liguids - Google Patents

Device for detecting boundary of different liguids

Info

Publication number
JPS51120783A
JPS51120783A JP50045313A JP4531375A JPS51120783A JP S51120783 A JPS51120783 A JP S51120783A JP 50045313 A JP50045313 A JP 50045313A JP 4531375 A JP4531375 A JP 4531375A JP S51120783 A JPS51120783 A JP S51120783A
Authority
JP
Japan
Prior art keywords
liguids
different
detecting boundary
detecting
piping
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
JP50045313A
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 JP50045313A priority Critical patent/JPS51120783A/en
Publication of JPS51120783A publication Critical patent/JPS51120783A/en
Pending legal-status Critical Current

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  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To improve the measuring accuracy without any sampling of the liquid in a piping by detecting the boundary point of different kinds of liquids. By measuring the propagation time of ultrasonic waves which are propagated between the ultrasonic wave transmitter-transducer and ultrasonic receivers-transducer provided on the outside of the piping carrying the fluids.
COPYRIGHT: (C)1976,JPO&Japio
JP50045313A 1975-04-16 1975-04-16 Device for detecting boundary of different liguids Pending JPS51120783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50045313A JPS51120783A (en) 1975-04-16 1975-04-16 Device for detecting boundary of different liguids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50045313A JPS51120783A (en) 1975-04-16 1975-04-16 Device for detecting boundary of different liguids

Publications (1)

Publication Number Publication Date
JPS51120783A true JPS51120783A (en) 1976-10-22

Family

ID=12715806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50045313A Pending JPS51120783A (en) 1975-04-16 1975-04-16 Device for detecting boundary of different liguids

Country Status (1)

Country Link
JP (1) JPS51120783A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393276U (en) * 1976-12-28 1978-07-29
JPS5891156U (en) * 1981-12-14 1983-06-20 松下電器産業株式会社 transducer
GB2472083A (en) * 2009-07-24 2011-01-26 Wayne Rudd Apparatus and methods for determining the location of an interface in a medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5393276U (en) * 1976-12-28 1978-07-29
JPS5830211Y2 (en) * 1976-12-28 1983-07-02 株式会社島津製作所 Ultrasonic sludge measuring device
JPS5891156U (en) * 1981-12-14 1983-06-20 松下電器産業株式会社 transducer
GB2472083A (en) * 2009-07-24 2011-01-26 Wayne Rudd Apparatus and methods for determining the location of an interface in a medium

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