JPH0749918Y2 - 圧電サウンダー - Google Patents
圧電サウンダーInfo
- Publication number
- JPH0749918Y2 JPH0749918Y2 JP1989009726U JP972689U JPH0749918Y2 JP H0749918 Y2 JPH0749918 Y2 JP H0749918Y2 JP 1989009726 U JP1989009726 U JP 1989009726U JP 972689 U JP972689 U JP 972689U JP H0749918 Y2 JPH0749918 Y2 JP H0749918Y2
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- terminal
- resin case
- diaphragm
- piezoelectric
- 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.)
- Expired - Lifetime
Links
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989009726U JPH0749918Y2 (ja) | 1989-01-30 | 1989-01-30 | 圧電サウンダー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989009726U JPH0749918Y2 (ja) | 1989-01-30 | 1989-01-30 | 圧電サウンダー |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02101696U JPH02101696U (US06650917-20031118-M00005.png) | 1990-08-13 |
JPH0749918Y2 true JPH0749918Y2 (ja) | 1995-11-13 |
Family
ID=31216725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989009726U Expired - Lifetime JPH0749918Y2 (ja) | 1989-01-30 | 1989-01-30 | 圧電サウンダー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0749918Y2 (US06650917-20031118-M00005.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6411958B2 (ja) * | 2015-06-29 | 2018-10-24 | 京セラ株式会社 | 音響発生器およびこれを備えた音響発生装置、電子機器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593677U (ja) * | 1982-06-28 | 1984-01-11 | 株式会社東芝 | 遠隔制御信号の伝送装置 |
JPS6210598U (US06650917-20031118-M00005.png) * | 1985-07-02 | 1987-01-22 | ||
JPS63120600A (ja) * | 1986-11-07 | 1988-05-24 | Matsushita Electric Ind Co Ltd | 圧電発音体 |
-
1989
- 1989-01-30 JP JP1989009726U patent/JPH0749918Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02101696U (US06650917-20031118-M00005.png) | 1990-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |