JPS6264097U - - Google Patents

Info

Publication number
JPS6264097U
JPS6264097U JP15373085U JP15373085U JPS6264097U JP S6264097 U JPS6264097 U JP S6264097U JP 15373085 U JP15373085 U JP 15373085U JP 15373085 U JP15373085 U JP 15373085U JP S6264097 U JPS6264097 U JP S6264097U
Authority
JP
Japan
Prior art keywords
laminated
resin foam
rigid
rigid cylinder
laminate
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
JP15373085U
Other languages
English (en)
Other versions
JPH0246158Y2 (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 JP15373085U priority Critical patent/JPH0246158Y2/ja
Publication of JPS6264097U publication Critical patent/JPS6264097U/ja
Application granted granted Critical
Publication of JPH0246158Y2 publication Critical patent/JPH0246158Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】
第１図は本考案スピーカーの一実施例を示す部
分断面斜視図、第２図及び第３図は本考案におけ
る共鳴板の他例を示す断面図、第４図は従来スピ
ーカーの一例を示す斜視図である。 ２：膜状圧電素子、３：共鳴板、４：圧電膜、
９：剛性筒体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 膜状圧電素子の上面に合成樹脂発泡体を、下面
    に伝成樹脂発泡体又は剛性板を積層し、該積層体
    を剛性筒体内に挿入し、該剛性筒体の上縁および
    下縁を内方に屈曲せしめて積層体を挾圧してなる
    圧電型スピーカー。
JP15373085U 1985-10-09 1985-10-09 Expired JPH0246158Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15373085U JPH0246158Y2 (ja) 1985-10-09 1985-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15373085U JPH0246158Y2 (ja) 1985-10-09 1985-10-09

Publications (2)

Publication Number Publication Date
JPS6264097U true JPS6264097U (ja) 1987-04-21
JPH0246158Y2 JPH0246158Y2 (ja) 1990-12-05

Family

ID=31072871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15373085U Expired JPH0246158Y2 (ja) 1985-10-09 1985-10-09

Country Status (1)

Country Link
JP (1) JPH0246158Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162002A1 (ja) * 2010-06-25 2011-12-29 京セラ株式会社 音響発生器
JP2013026998A (ja) * 2011-07-26 2013-02-04 Tokai Rubber Ind Ltd 高分子スピーカ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162002A1 (ja) * 2010-06-25 2011-12-29 京セラ株式会社 音響発生器
JP2012110018A (ja) * 2010-06-25 2012-06-07 Kyocera Corp 音響発生器
JP2012110017A (ja) * 2010-06-25 2012-06-07 Kyocera Corp 音響発生器
JP4969706B2 (ja) * 2010-06-25 2012-07-04 京セラ株式会社 音響発生器
US9386378B2 (en) 2010-06-25 2016-07-05 Kyocera Corporation Acoustic generator
JP2013026998A (ja) * 2011-07-26 2013-02-04 Tokai Rubber Ind Ltd 高分子スピーカ

Also Published As

Publication number Publication date
JPH0246158Y2 (ja) 1990-12-05

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