JPS62186598U - - Google Patents

Info

Publication number
JPS62186598U
JPS62186598U JP7476286U JP7476286U JPS62186598U JP S62186598 U JPS62186598 U JP S62186598U JP 7476286 U JP7476286 U JP 7476286U JP 7476286 U JP7476286 U JP 7476286U JP S62186598 U JPS62186598 U JP S62186598U
Authority
JP
Japan
Prior art keywords
piezoelectric
diaphragm
utility
scope
registration request
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
JP7476286U
Other languages
English (en)
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 JP7476286U priority Critical patent/JPS62186598U/ja
Publication of JPS62186598U publication Critical patent/JPS62186598U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】
第1図および第2図はそれぞれこの考案の圧電
型スピーカの実施例を示し、それぞれのaは平面
図、それぞれのbは概略正面図、第3図は従来例
の概略正面図である。 7,12……圧電振動子、8,13……金属振
動板、9,14……圧電素子、10,15……補
助振動板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子と金属振動板とにより構成された複数
    個の圧電振動子を、平板状補助振動板の振動節部
    に配置してなる圧電型スピーカ。
JP7476286U 1986-05-19 1986-05-19 Pending JPS62186598U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7476286U JPS62186598U (ja) 1986-05-19 1986-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7476286U JPS62186598U (ja) 1986-05-19 1986-05-19

Publications (1)

Publication Number Publication Date
JPS62186598U true JPS62186598U (ja) 1987-11-27

Family

ID=30920279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7476286U Pending JPS62186598U (ja) 1986-05-19 1986-05-19

Country Status (1)

Country Link
JP (1) JPS62186598U (ja)

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