JPH02113180U - - Google Patents

Info

Publication number
JPH02113180U
JPH02113180U JP2190289U JP2190289U JPH02113180U JP H02113180 U JPH02113180 U JP H02113180U JP 2190289 U JP2190289 U JP 2190289U JP 2190289 U JP2190289 U JP 2190289U JP H02113180 U JPH02113180 U JP H02113180U
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
current
detecting means
drive circuit
current detecting
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
JP2190289U
Other languages
English (en)
Japanese (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 JP2190289U priority Critical patent/JPH02113180U/ja
Publication of JPH02113180U publication Critical patent/JPH02113180U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2190289U 1989-02-27 1989-02-27 Pending JPH02113180U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2190289U JPH02113180U (enrdf_load_stackoverflow) 1989-02-27 1989-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2190289U JPH02113180U (enrdf_load_stackoverflow) 1989-02-27 1989-02-27

Publications (1)

Publication Number Publication Date
JPH02113180U true JPH02113180U (enrdf_load_stackoverflow) 1990-09-11

Family

ID=31239541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2190289U Pending JPH02113180U (enrdf_load_stackoverflow) 1989-02-27 1989-02-27

Country Status (1)

Country Link
JP (1) JPH02113180U (enrdf_load_stackoverflow)

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