JPS5925899U - 圧電型スピ−カ - Google Patents

圧電型スピ−カ

Info

Publication number
JPS5925899U
JPS5925899U JP11952282U JP11952282U JPS5925899U JP S5925899 U JPS5925899 U JP S5925899U JP 11952282 U JP11952282 U JP 11952282U JP 11952282 U JP11952282 U JP 11952282U JP S5925899 U JPS5925899 U JP S5925899U
Authority
JP
Japan
Prior art keywords
piezoelectric speaker
piezoelectric
piezoelectric vibrator
speaker
fabric
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
JP11952282U
Other languages
English (en)
Other versions
JPS6233438Y2 (ja
Inventor
三谷　幸男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 by Sharp Corp filed Critical Sharp Corp
Priority to JP11952282U priority Critical patent/JPS5925899U/ja
Publication of JPS5925899U publication Critical patent/JPS5925899U/ja
Application granted granted Critical
Publication of JPS6233438Y2 publication Critical patent/JPS6233438Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図及び第２図はともに従来の圧電型スピーカの断面
図、第３図は本考案の１実施例の断面図、第４図は同実
施例に使用される支持部材の斜視図、第５図は本考案の
他の実施例の断面図、第６図は同実施例に使用される支
持部材の斜視図である。 １・・・・・・圧電振動子、２・・・・・・コーン紙、
３・・・・・・フレーム、４・・・・・・支持部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電振動子にコーン紙を貼付けてなる圧電型スピーカに
    おいて、織布に熱硬化性樹脂を塗布または含浸するとと
    もに加熱成型、硬化して形成した部材を前記圧電振動子
    の支持部材として用いるこ゛　とを特徴とする圧電型ス
    ピーカ。
JP11952282U 1982-08-05 1982-08-05 圧電型スピ−カ Granted JPS5925899U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11952282U JPS5925899U (ja) 1982-08-05 1982-08-05 圧電型スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11952282U JPS5925899U (ja) 1982-08-05 1982-08-05 圧電型スピ−カ

Publications (2)

Publication Number Publication Date
JPS5925899U true JPS5925899U (ja) 1984-02-17
JPS6233438Y2 JPS6233438Y2 (ja) 1987-08-26

Family

ID=30274273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11952282U Granted JPS5925899U (ja) 1982-08-05 1982-08-05 圧電型スピ−カ

Country Status (1)

Country Link
JP (1) JPS5925899U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287233U (ja) * 1975-12-25 1977-06-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287233U (ja) * 1975-12-25 1977-06-29

Also Published As

Publication number Publication date
JPS6233438Y2 (ja) 1987-08-26

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