JPH0453116Y2 - - Google Patents
Info
- Publication number
- JPH0453116Y2 JPH0453116Y2 JP1986103797U JP10379786U JPH0453116Y2 JP H0453116 Y2 JPH0453116 Y2 JP H0453116Y2 JP 1986103797 U JP1986103797 U JP 1986103797U JP 10379786 U JP10379786 U JP 10379786U JP H0453116 Y2 JPH0453116 Y2 JP H0453116Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- actuator
- drive arm
- section
- 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
Links
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986103797U JPH0453116Y2 (fr) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986103797U JPH0453116Y2 (fr) | 1986-07-08 | 1986-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6310699U JPS6310699U (fr) | 1988-01-23 |
JPH0453116Y2 true JPH0453116Y2 (fr) | 1992-12-14 |
Family
ID=30976696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986103797U Expired JPH0453116Y2 (fr) | 1986-07-08 | 1986-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0453116Y2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027856A (ja) * | 2005-07-12 | 2007-02-01 | Tdk Corp | 圧電発音体 |
JP4515348B2 (ja) * | 2005-07-26 | 2010-07-28 | Necトーキン株式会社 | 音響信号発生用圧電装置 |
JP4511437B2 (ja) * | 2005-09-09 | 2010-07-28 | Necトーキン株式会社 | 音響信号発生用圧電装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840998A (ja) * | 1981-04-01 | 1983-03-10 | ジ−クフリ−ト・クライン | 高音用スピ−カ− |
JPS59190795A (ja) * | 1983-04-14 | 1984-10-29 | Nec Corp | 圧電形低周波トランスジユ−サ |
JPS6143898A (ja) * | 1984-08-08 | 1986-03-03 | Nec Corp | 電気音響変換器 |
-
1986
- 1986-07-08 JP JP1986103797U patent/JPH0453116Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840998A (ja) * | 1981-04-01 | 1983-03-10 | ジ−クフリ−ト・クライン | 高音用スピ−カ− |
JPS59190795A (ja) * | 1983-04-14 | 1984-10-29 | Nec Corp | 圧電形低周波トランスジユ−サ |
JPS6143898A (ja) * | 1984-08-08 | 1986-03-03 | Nec Corp | 電気音響変換器 |
Also Published As
Publication number | Publication date |
---|---|
JPS6310699U (fr) | 1988-01-23 |
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