JPH0413994U - - Google Patents
Info
- Publication number
- JPH0413994U JPH0413994U JP5562990U JP5562990U JPH0413994U JP H0413994 U JPH0413994 U JP H0413994U JP 5562990 U JP5562990 U JP 5562990U JP 5562990 U JP5562990 U JP 5562990U JP H0413994 U JPH0413994 U JP H0413994U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- case
- elastic body
- piezoelectric diaphragm
- electroacoustic transducer
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5562990U JPH0413994U (fi) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5562990U JPH0413994U (fi) | 1990-05-28 | 1990-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413994U true JPH0413994U (fi) | 1992-02-04 |
Family
ID=31578751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5562990U Pending JPH0413994U (fi) | 1990-05-28 | 1990-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413994U (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009100178A (ja) * | 2007-10-16 | 2009-05-07 | Funai Electric Co Ltd | 携帯電話およびマイクロホンユニット |
| JP2010528831A (ja) * | 2007-06-01 | 2010-08-26 | アクセンサー エービー | 圧電変換器装置 |
| US9137608B2 (en) | 2009-12-15 | 2015-09-15 | Nec Corporation | Actuator, piezoelectric actuator, electronic device, and method for attenuating vibration and converting vibration direction |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834873U (ja) * | 1981-09-02 | 1983-03-07 | 住友金属工業株式会社 | クロ−兼リフマグクレ−ン |
-
1990
- 1990-05-28 JP JP5562990U patent/JPH0413994U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834873U (ja) * | 1981-09-02 | 1983-03-07 | 住友金属工業株式会社 | クロ−兼リフマグクレ−ン |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010528831A (ja) * | 2007-06-01 | 2010-08-26 | アクセンサー エービー | 圧電変換器装置 |
| JP2009100178A (ja) * | 2007-10-16 | 2009-05-07 | Funai Electric Co Ltd | 携帯電話およびマイクロホンユニット |
| US9137608B2 (en) | 2009-12-15 | 2015-09-15 | Nec Corporation | Actuator, piezoelectric actuator, electronic device, and method for attenuating vibration and converting vibration direction |