JPS645180U - - Google Patents

Info

Publication number
JPS645180U
JPS645180U JP9917687U JP9917687U JPS645180U JP S645180 U JPS645180 U JP S645180U JP 9917687 U JP9917687 U JP 9917687U JP 9917687 U JP9917687 U JP 9917687U JP S645180 U JPS645180 U JP S645180U
Authority
JP
Japan
Prior art keywords
diaphragm
ultrasonic transducer
piezoelectric element
base
airborne ultrasonic
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
JP9917687U
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 JP9917687U priority Critical patent/JPS645180U/ja
Publication of JPS645180U publication Critical patent/JPS645180U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP9917687U 1987-06-26 1987-06-26 Pending JPS645180U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9917687U JPS645180U (enrdf_load_stackoverflow) 1987-06-26 1987-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9917687U JPS645180U (enrdf_load_stackoverflow) 1987-06-26 1987-06-26

Publications (1)

Publication Number Publication Date
JPS645180U true JPS645180U (enrdf_load_stackoverflow) 1989-01-12

Family

ID=31326089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9917687U Pending JPS645180U (enrdf_load_stackoverflow) 1987-06-26 1987-06-26

Country Status (1)

Country Link
JP (1) JPS645180U (enrdf_load_stackoverflow)

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