JPS6318072Y2 - - Google Patents
Info
- Publication number
- JPS6318072Y2 JPS6318072Y2 JP1980130589U JP13058980U JPS6318072Y2 JP S6318072 Y2 JPS6318072 Y2 JP S6318072Y2 JP 1980130589 U JP1980130589 U JP 1980130589U JP 13058980 U JP13058980 U JP 13058980U JP S6318072 Y2 JPS6318072 Y2 JP S6318072Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- emitter
- vibrator
- signal
- 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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980130589U JPS6318072Y2 (en]) | 1980-09-11 | 1980-09-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980130589U JPS6318072Y2 (en]) | 1980-09-11 | 1980-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5754198U JPS5754198U (en]) | 1982-03-30 |
JPS6318072Y2 true JPS6318072Y2 (en]) | 1988-05-20 |
Family
ID=29490900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980130589U Expired JPS6318072Y2 (en]) | 1980-09-11 | 1980-09-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6318072Y2 (en]) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118087U (en]) * | 1978-02-08 | 1979-08-18 |
-
1980
- 1980-09-11 JP JP1980130589U patent/JPS6318072Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5754198U (en]) | 1982-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4139842A (en) | Audible alarm unit | |
US6573636B1 (en) | Ultrasonic motor having single booster circuit and electronic device with ultrasonic motor | |
JPH09163769A (ja) | 超音波モータ装置 | |
US3778648A (en) | Piezoelectric transformers | |
JPS6318072Y2 (en]) | ||
JPH0653569A (ja) | 高電圧発生装置 | |
US4736192A (en) | Excitation circuit for piezo-electric sound generators | |
EP0940863A3 (en) | Ultrasonic motor and electronic apparatus having an ultrasonic motor | |
JPS6022480A (ja) | 表面波モ−タの圧電素子 | |
JPS6318073Y2 (en]) | ||
US5389852A (en) | Ultrasonic signal converter | |
JPS5930278B2 (ja) | 圧電発音発振器 | |
JPH07147771A (ja) | 圧電トランス高圧発生装置 | |
JPH048115B2 (en]) | ||
JPS63187412U (en]) | ||
JPS60257870A (ja) | 霧化器の駆動回路 | |
GB2084427A (en) | Piezoelectric Sound Generator | |
JPS622812Y2 (en]) | ||
JP3240070B2 (ja) | 超音波モータ駆動装置 | |
JPS6122342Y2 (en]) | ||
JPH0533056Y2 (en]) | ||
JPH0510402Y2 (en]) | ||
JPS5890699A (ja) | ピエゾホ−ン駆動回路 | |
JPS5812237Y2 (ja) | 電子音発生器 | |
JPH07193429A (ja) | 高電圧発振回路 |