JPS60158396U - 超音波マイクロフオン - Google Patents

超音波マイクロフオン

Info

Publication number
JPS60158396U
JPS60158396U JP4571484U JP4571484U JPS60158396U JP S60158396 U JPS60158396 U JP S60158396U JP 4571484 U JP4571484 U JP 4571484U JP 4571484 U JP4571484 U JP 4571484U JP S60158396 U JPS60158396 U JP S60158396U
Authority
JP
Japan
Prior art keywords
insulating substrate
piezoelectric element
metal case
electrode surface
pair
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
JP4571484U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0141265Y2 (tr
Inventor
利治 伊藤
Original Assignee
日本特殊陶業株式会社
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 日本特殊陶業株式会社 filed Critical 日本特殊陶業株式会社
Priority to JP4571484U priority Critical patent/JPS60158396U/ja
Publication of JPS60158396U publication Critical patent/JPS60158396U/ja
Application granted granted Critical
Publication of JPH0141265Y2 publication Critical patent/JPH0141265Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP4571484U 1984-03-29 1984-03-29 超音波マイクロフオン Granted JPS60158396U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4571484U JPS60158396U (ja) 1984-03-29 1984-03-29 超音波マイクロフオン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4571484U JPS60158396U (ja) 1984-03-29 1984-03-29 超音波マイクロフオン

Publications (2)

Publication Number Publication Date
JPS60158396U true JPS60158396U (ja) 1985-10-22
JPH0141265Y2 JPH0141265Y2 (tr) 1989-12-06

Family

ID=30559453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4571484U Granted JPS60158396U (ja) 1984-03-29 1984-03-29 超音波マイクロフオン

Country Status (1)

Country Link
JP (1) JPS60158396U (tr)

Also Published As

Publication number Publication date
JPH0141265Y2 (tr) 1989-12-06

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