JPS5346763A - Ultrasonic flowmeter - Google Patents

Ultrasonic flowmeter

Info

Publication number
JPS5346763A
JPS5346763A JP12125676A JP12125676A JPS5346763A JP S5346763 A JPS5346763 A JP S5346763A JP 12125676 A JP12125676 A JP 12125676A JP 12125676 A JP12125676 A JP 12125676A JP S5346763 A JPS5346763 A JP S5346763A
Authority
JP
Japan
Prior art keywords
air bubble
ultrasonic flowmeter
velocity
measure
power generation
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
JP12125676A
Other languages
Japanese (ja)
Inventor
Naoki Sakurama
Atsuo Yamauchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12125676A priority Critical patent/JPS5346763A/en
Publication of JPS5346763A publication Critical patent/JPS5346763A/en
Pending legal-status Critical Current

Links

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  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To measure the large capacity flow rates of a large diameter pipe of power generation plant cooling systems, etc. at high accuracy by detecting the frequency of the scattered waves produced when an air bubble passes through ultrasonic interference fringes with respect to the velocity of the air bubble.
COPYRIGHT: (C)1978,JPO&Japio
JP12125676A 1976-10-12 1976-10-12 Ultrasonic flowmeter Pending JPS5346763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12125676A JPS5346763A (en) 1976-10-12 1976-10-12 Ultrasonic flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12125676A JPS5346763A (en) 1976-10-12 1976-10-12 Ultrasonic flowmeter

Publications (1)

Publication Number Publication Date
JPS5346763A true JPS5346763A (en) 1978-04-26

Family

ID=14806746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12125676A Pending JPS5346763A (en) 1976-10-12 1976-10-12 Ultrasonic flowmeter

Country Status (1)

Country Link
JP (1) JPS5346763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556891U (en) * 1978-06-30 1980-01-17
JP2016136103A (en) * 2015-01-23 2016-07-28 横河電機株式会社 Ultrasonic flowmeter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556891U (en) * 1978-06-30 1980-01-17
JP2016136103A (en) * 2015-01-23 2016-07-28 横河電機株式会社 Ultrasonic flowmeter

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