JPH01280217A - 超音波流量計 - Google Patents

超音波流量計

Info

Publication number
JPH01280217A
JPH01280217A JP1055713A JP5571389A JPH01280217A JP H01280217 A JPH01280217 A JP H01280217A JP 1055713 A JP1055713 A JP 1055713A JP 5571389 A JP5571389 A JP 5571389A JP H01280217 A JPH01280217 A JP H01280217A
Authority
JP
Japan
Prior art keywords
ultrasonic
frequency
acoustic impedance
matching layer
wall thickness
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.)
Granted
Application number
JP1055713A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456247B2 (en]
Inventor
Hiroshi Owada
大和田　博
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP1055713A priority Critical patent/JPH01280217A/ja
Publication of JPH01280217A publication Critical patent/JPH01280217A/ja
Publication of JPH0456247B2 publication Critical patent/JPH0456247B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y02T30/16—

Landscapes

  • Measuring Volume Flow (AREA)
JP1055713A 1989-03-08 1989-03-08 超音波流量計 Granted JPH01280217A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1055713A JPH01280217A (ja) 1989-03-08 1989-03-08 超音波流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1055713A JPH01280217A (ja) 1989-03-08 1989-03-08 超音波流量計

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58138935A Division JPS6030298A (ja) 1983-07-29 1983-07-29 超音波送受波器

Publications (2)

Publication Number Publication Date
JPH01280217A true JPH01280217A (ja) 1989-11-10
JPH0456247B2 JPH0456247B2 (en]) 1992-09-07

Family

ID=13006518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1055713A Granted JPH01280217A (ja) 1989-03-08 1989-03-08 超音波流量計

Country Status (1)

Country Link
JP (1) JPH01280217A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016038264A (ja) * 2014-08-06 2016-03-22 関西電力株式会社 気体用外付式超音波流量計及び気体流量計測方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016038264A (ja) * 2014-08-06 2016-03-22 関西電力株式会社 気体用外付式超音波流量計及び気体流量計測方法

Also Published As

Publication number Publication date
JPH0456247B2 (en]) 1992-09-07

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