JPS523422A - Ultrasonic spray device - Google Patents
Ultrasonic spray deviceInfo
- Publication number
- JPS523422A JPS523422A JP7955775A JP7955775A JPS523422A JP S523422 A JPS523422 A JP S523422A JP 7955775 A JP7955775 A JP 7955775A JP 7955775 A JP7955775 A JP 7955775A JP S523422 A JPS523422 A JP S523422A
- Authority
- JP
- Japan
- Prior art keywords
- spray device
- ultrasonic spray
- piezo
- give
- turn
- 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.)
- Granted
Links
Abstract
PURPOSE: When the input impedance of a piezo-electric transducer drops down under a specific value, to get down or to turn off the driving output to give-in.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7955775A JPS523422A (en) | 1975-06-26 | 1975-06-26 | Ultrasonic spray device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7955775A JPS523422A (en) | 1975-06-26 | 1975-06-26 | Ultrasonic spray device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS523422A true JPS523422A (en) | 1977-01-11 |
JPS5648226B2 JPS5648226B2 (en) | 1981-11-14 |
Family
ID=13693299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7955775A Granted JPS523422A (en) | 1975-06-26 | 1975-06-26 | Ultrasonic spray device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS523422A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494647A (en) * | 1972-05-04 | 1974-01-16 |
-
1975
- 1975-06-26 JP JP7955775A patent/JPS523422A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS494647A (en) * | 1972-05-04 | 1974-01-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5648226B2 (en) | 1981-11-14 |
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