JPS6381592U - - Google Patents

Info

Publication number
JPS6381592U
JPS6381592U JP17520986U JP17520986U JPS6381592U JP S6381592 U JPS6381592 U JP S6381592U JP 17520986 U JP17520986 U JP 17520986U JP 17520986 U JP17520986 U JP 17520986U JP S6381592 U JPS6381592 U JP S6381592U
Authority
JP
Japan
Prior art keywords
piezoelectric
view
soft foam
utility
scope
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
JP17520986U
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 JP17520986U priority Critical patent/JPS6381592U/ja
Publication of JPS6381592U publication Critical patent/JPS6381592U/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a,bはそれぞれ本考案圧電型スピーカ
ーの一実施例を示す斜視図及びその横断面図、第
2図a,bはそれぞれその他の実施例を示す斜視
図及びその横断面図、第3図は従来の圧電型スピ
ーカーの一例を示す横断面図である。 1……軟質発泡体、2……圧電素子、3……セ
ラミツクス圧電膜、4a,4b……電極膜、7a
,7b……リード線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軟質発泡体内に圧電素子を埋設してなる圧電型
    スピーカー。
JP17520986U 1986-11-14 1986-11-14 Pending JPS6381592U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17520986U JPS6381592U (ja) 1986-11-14 1986-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17520986U JPS6381592U (ja) 1986-11-14 1986-11-14

Publications (1)

Publication Number Publication Date
JPS6381592U true JPS6381592U (ja) 1988-05-28

Family

ID=31114319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17520986U Pending JPS6381592U (ja) 1986-11-14 1986-11-14

Country Status (1)

Country Link
JP (1) JPS6381592U (ja)

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