JPS61104276A - 超音波パルスの送受信装置 - Google Patents

超音波パルスの送受信装置

Info

Publication number
JPS61104276A
JPS61104276A JP59225668A JP22566884A JPS61104276A JP S61104276 A JPS61104276 A JP S61104276A JP 59225668 A JP59225668 A JP 59225668A JP 22566884 A JP22566884 A JP 22566884A JP S61104276 A JPS61104276 A JP S61104276A
Authority
JP
Japan
Prior art keywords
ultrasonic
signal
transmission
polarity
wave
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
JP59225668A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yukio Yoshida
幸男 吉田
Yutaka Kashiwase
柏瀬　裕
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP59225668A priority Critical patent/JPS61104276A/ja
Publication of JPS61104276A publication Critical patent/JPS61104276A/ja
Publication of JPH0148994B2 publication Critical patent/JPH0148994B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Volume Flow (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP59225668A 1984-10-29 1984-10-29 超音波パルスの送受信装置 Granted JPS61104276A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59225668A JPS61104276A (ja) 1984-10-29 1984-10-29 超音波パルスの送受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59225668A JPS61104276A (ja) 1984-10-29 1984-10-29 超音波パルスの送受信装置

Publications (2)

Publication Number Publication Date
JPS61104276A true JPS61104276A (ja) 1986-05-22
JPH0148994B2 JPH0148994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-23

Family

ID=16832907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59225668A Granted JPS61104276A (ja) 1984-10-29 1984-10-29 超音波パルスの送受信装置

Country Status (1)

Country Link
JP (1) JPS61104276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0429687A1 (en) * 1988-03-03 1991-06-05 Scan Group Limited Improvements relating to installations for measuring liquid depth
US5493916A (en) * 1991-06-25 1996-02-27 Commonwealth Scientific and Industrial Research Organisation--AGL Consultancy Pty Ltd. Mode suppression in fluid flow measurement
JP2002365111A (ja) * 2001-06-11 2002-12-18 Aichi Tokei Denki Co Ltd 超音波流量計
JP2014507643A (ja) * 2011-01-06 2014-03-27 ザ ルブリゾル コーポレイション 超音波測定
JP2018115881A (ja) * 2017-01-16 2018-07-26 株式会社デンソー 液面検出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4650574B2 (ja) * 2009-01-28 2011-03-16 パナソニック株式会社 超音波流量計

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0429687A1 (en) * 1988-03-03 1991-06-05 Scan Group Limited Improvements relating to installations for measuring liquid depth
US5493916A (en) * 1991-06-25 1996-02-27 Commonwealth Scientific and Industrial Research Organisation--AGL Consultancy Pty Ltd. Mode suppression in fluid flow measurement
AU668872B2 (en) * 1991-06-25 1996-05-23 AGL Consultancy Pty. Limited Mode suppression in fluid flow measurement
JP2002365111A (ja) * 2001-06-11 2002-12-18 Aichi Tokei Denki Co Ltd 超音波流量計
JP2014507643A (ja) * 2011-01-06 2014-03-27 ザ ルブリゾル コーポレイション 超音波測定
JP2018115881A (ja) * 2017-01-16 2018-07-26 株式会社デンソー 液面検出装置

Also Published As

Publication number Publication date
JPH0148994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-10-23

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