JPS61203000U - - Google Patents

Info

Publication number
JPS61203000U
JPS61203000U JP8671485U JP8671485U JPS61203000U JP S61203000 U JPS61203000 U JP S61203000U JP 8671485 U JP8671485 U JP 8671485U JP 8671485 U JP8671485 U JP 8671485U JP S61203000 U JPS61203000 U JP S61203000U
Authority
JP
Japan
Prior art keywords
sounding body
diaphragm
piezoelectric
piezoelectric element
bonding
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
JP8671485U
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 JP8671485U priority Critical patent/JPS61203000U/ja
Publication of JPS61203000U publication Critical patent/JPS61203000U/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図は本考案の1実施例に於ける発音体の要
部の平面図、第2図は同発音体の周波数と音圧と
の関係を示す特性図、第3図は従来一般に用いら
れている発音体の要部の平面図、第4図は同発音
体の周波数と音圧との関係を示す特性図である。 3……圧電素子、4……振動板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電素子を振動板に貼り合わせてなる圧電型発
    音体に於いて、圧電素子を圧電素子の20乃至3
    0倍の面積を有する振動板に貼り合わせたことを
    特徴とする圧電型発音体。
JP8671485U 1985-06-06 1985-06-06 Pending JPS61203000U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8671485U JPS61203000U (ja) 1985-06-06 1985-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8671485U JPS61203000U (ja) 1985-06-06 1985-06-06

Publications (1)

Publication Number Publication Date
JPS61203000U true JPS61203000U (ja) 1986-12-20

Family

ID=30638280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8671485U Pending JPS61203000U (ja) 1985-06-06 1985-06-06

Country Status (1)

Country Link
JP (1) JPS61203000U (ja)

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