JPS6261994U - - Google Patents
Info
- Publication number
- JPS6261994U JPS6261994U JP15470285U JP15470285U JPS6261994U JP S6261994 U JPS6261994 U JP S6261994U JP 15470285 U JP15470285 U JP 15470285U JP 15470285 U JP15470285 U JP 15470285U JP S6261994 U JPS6261994 U JP S6261994U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric fan
- resonance frequency
- primary resonance
- trapezoidal wave
- driven
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15470285U JPS6261994U (en, 2012) | 1985-10-09 | 1985-10-09 | |
| US06/916,522 US4780062A (en) | 1985-10-09 | 1986-10-08 | Piezoelectric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15470285U JPS6261994U (en, 2012) | 1985-10-09 | 1985-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261994U true JPS6261994U (en, 2012) | 1987-04-17 |
Family
ID=31074738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15470285U Pending JPS6261994U (en, 2012) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261994U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010505375A (ja) * | 2006-10-04 | 2010-02-18 | シーメンス アクチエンゲゼルシャフト エスターライヒ | スイッチング電源 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60182368A (ja) * | 1984-02-28 | 1985-09-17 | Sharp Corp | 圧電振動装置 |
-
1985
- 1985-10-09 JP JP15470285U patent/JPS6261994U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60182368A (ja) * | 1984-02-28 | 1985-09-17 | Sharp Corp | 圧電振動装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010505375A (ja) * | 2006-10-04 | 2010-02-18 | シーメンス アクチエンゲゼルシャフト エスターライヒ | スイッチング電源 |