JPH02122315U - - Google Patents

Info

Publication number
JPH02122315U
JPH02122315U JP2972289U JP2972289U JPH02122315U JP H02122315 U JPH02122315 U JP H02122315U JP 2972289 U JP2972289 U JP 2972289U JP 2972289 U JP2972289 U JP 2972289U JP H02122315 U JPH02122315 U JP H02122315U
Authority
JP
Japan
Prior art keywords
calibration device
signal
generating means
ultrasonic
generating
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
JP2972289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH088417Y2 (ja
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 filed Critical
Priority to JP1989029722U priority Critical patent/JPH088417Y2/ja
Publication of JPH02122315U publication Critical patent/JPH02122315U/ja
Application granted granted Critical
Publication of JPH088417Y2 publication Critical patent/JPH088417Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP1989029722U 1989-03-17 1989-03-17 超音波流量計校正装置 Expired - Fee Related JPH088417Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989029722U JPH088417Y2 (ja) 1989-03-17 1989-03-17 超音波流量計校正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989029722U JPH088417Y2 (ja) 1989-03-17 1989-03-17 超音波流量計校正装置

Publications (2)

Publication Number Publication Date
JPH02122315U true JPH02122315U (enExample) 1990-10-05
JPH088417Y2 JPH088417Y2 (ja) 1996-03-06

Family

ID=31254176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989029722U Expired - Fee Related JPH088417Y2 (ja) 1989-03-17 1989-03-17 超音波流量計校正装置

Country Status (1)

Country Link
JP (1) JPH088417Y2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009014726A (ja) * 2007-07-06 2009-01-22 General Electric Co <Ge> 流量計の現場較正用のシステムおよび方法
JP2009058325A (ja) * 2007-08-31 2009-03-19 Yokogawa Electric Corp 流量計入力信号発生器および流量計システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086309B2 (en) * 2008-11-21 2015-07-21 Flexim Flexible Industriemesstechnik Gmbh Method and device for calibrating measuring transducers of ultrasonic flow meters

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244626A (ja) * 1985-08-22 1987-02-26 Kawasaki Steel Corp 透過形超音波流量計の較正方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244626A (ja) * 1985-08-22 1987-02-26 Kawasaki Steel Corp 透過形超音波流量計の較正方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009014726A (ja) * 2007-07-06 2009-01-22 General Electric Co <Ge> 流量計の現場較正用のシステムおよび方法
JP2009058325A (ja) * 2007-08-31 2009-03-19 Yokogawa Electric Corp 流量計入力信号発生器および流量計システム

Also Published As

Publication number Publication date
JPH088417Y2 (ja) 1996-03-06

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Legal Events

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LAPS Cancellation because of no payment of annual fees