JPH0328634Y2 - - Google Patents

Info

Publication number
JPH0328634Y2
JPH0328634Y2 JP1982193797U JP19379782U JPH0328634Y2 JP H0328634 Y2 JPH0328634 Y2 JP H0328634Y2 JP 1982193797 U JP1982193797 U JP 1982193797U JP 19379782 U JP19379782 U JP 19379782U JP H0328634 Y2 JPH0328634 Y2 JP H0328634Y2
Authority
JP
Japan
Prior art keywords
frame
piezoelectric element
diaphragm
undercut
piezoelectric
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.)
Expired
Application number
JP1982193797U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5996998U (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 JP19379782U priority Critical patent/JPS5996998U/ja
Publication of JPS5996998U publication Critical patent/JPS5996998U/ja
Application granted granted Critical
Publication of JPH0328634Y2 publication Critical patent/JPH0328634Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP19379782U 1982-12-21 1982-12-21 圧電スピ−カ Granted JPS5996998U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19379782U JPS5996998U (ja) 1982-12-21 1982-12-21 圧電スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19379782U JPS5996998U (ja) 1982-12-21 1982-12-21 圧電スピ−カ

Publications (2)

Publication Number Publication Date
JPS5996998U JPS5996998U (ja) 1984-06-30
JPH0328634Y2 true JPH0328634Y2 (en]) 1991-06-19

Family

ID=30416728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19379782U Granted JPS5996998U (ja) 1982-12-21 1982-12-21 圧電スピ−カ

Country Status (1)

Country Link
JP (1) JPS5996998U (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643980U (en]) * 1979-09-13 1981-04-21
JPS57154999A (en) * 1981-03-19 1982-09-24 Hitachi Ltd Plate speaker
JPS57195300U (en]) * 1981-06-03 1982-12-10

Also Published As

Publication number Publication date
JPS5996998U (ja) 1984-06-30

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