JPS59127396U - electroacoustic transducer - Google Patents
electroacoustic transducerInfo
- Publication number
- JPS59127396U JPS59127396U JP2192683U JP2192683U JPS59127396U JP S59127396 U JPS59127396 U JP S59127396U JP 2192683 U JP2192683 U JP 2192683U JP 2192683 U JP2192683 U JP 2192683U JP S59127396 U JPS59127396 U JP S59127396U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- piezoelectric element
- view
- sheet body
- recorded
- 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
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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例の斜視図、第2図は第1図に
おける圧電素子3付近の断面図、第3図は本考案の他の
実施例の第2図に対応する断面図、第4図は第1図およ
び第2図に示された実施例を簡略化して示す斜視図、第
5図〜第9図は第4図−に簡略化して示された実施例の
本件考案者による実験結果を示すグラフ、第10図は本
考案のさらに他の実施例の斜視図、第11図は第10図
に示された実施例の本件考案者による実験結果を示すグ
ラフ、第12図は本考案の他の実施例の斜視図である。
2.42.47・・・シート体、3,43.48・・・
圧電素子。Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a sectional view of the vicinity of the piezoelectric element 3 in Fig. 1, and Fig. 3 is a sectional view corresponding to Fig. 2 of another embodiment of the present invention. , FIG. 4 is a simplified perspective view of the embodiment shown in FIGS. 1 and 2, and FIGS. 5 to 9 are simplified views of the present invention of the embodiment shown in FIGS. FIG. 10 is a perspective view of yet another embodiment of the present invention; FIG. 11 is a graph showing the results of an experiment conducted by the inventor of the embodiment shown in FIG. 10; The figure is a perspective view of another embodiment of the present invention. 2.42.47...Sheet body, 3,43.48...
Piezoelectric element.
Claims (1)
を固定したことを特徴とする電気音響変換器。An electroacoustic transducer characterized in that a piezoelectric element is fixed to a part of the surface of an elastic curved sheet body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2192683U JPS59127396U (en) | 1983-02-16 | 1983-02-16 | electroacoustic transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2192683U JPS59127396U (en) | 1983-02-16 | 1983-02-16 | electroacoustic transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59127396U true JPS59127396U (en) | 1984-08-27 |
Family
ID=30153047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2192683U Pending JPS59127396U (en) | 1983-02-16 | 1983-02-16 | electroacoustic transducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59127396U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014068142A (en) * | 2012-09-25 | 2014-04-17 | Teijin Ltd | Piezoelectric loudspeaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55124282A (en) * | 1979-03-19 | 1980-09-25 | Matsushita Electric Ind Co Ltd | Method of fabricating piezoelectric acoustic converter |
-
1983
- 1983-02-16 JP JP2192683U patent/JPS59127396U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55124282A (en) * | 1979-03-19 | 1980-09-25 | Matsushita Electric Ind Co Ltd | Method of fabricating piezoelectric acoustic converter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014068142A (en) * | 2012-09-25 | 2014-04-17 | Teijin Ltd | Piezoelectric loudspeaker |
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