JPS6228186U - - Google Patents
Info
- Publication number
- JPS6228186U JPS6228186U JP12077285U JP12077285U JPS6228186U JP S6228186 U JPS6228186 U JP S6228186U JP 12077285 U JP12077285 U JP 12077285U JP 12077285 U JP12077285 U JP 12077285U JP S6228186 U JPS6228186 U JP S6228186U
- Authority
- JP
- Japan
- Prior art keywords
- sound pressure
- ultrasonic transducer
- ultrasonic
- changing
- control means
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
図面はこの考案の一実施例を示し、第１図は超
音波スイツチの電気回路図、第２図は超音波スイ
ツチの各部の波形図である。
３……音圧制御回路、４……超音波振動子。
The drawings show one embodiment of this invention, and FIG. 1 is an electric circuit diagram of an ultrasonic switch, and FIG. 2 is a waveform diagram of each part of the ultrasonic switch. 3... Sound pressure control circuit, 4... Ultrasonic vibrator.
Claims (1)
時間幅を制御して、音圧を変化させる音圧制御手
段とを備えた 超音波スイツチ。[Claims for Utility Model Registration] An ultrasonic switch equipped with an ultrasonic transducer and a sound pressure control means for changing the sound pressure by controlling the H level time width of the pulse applied to the ultrasonic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12077285U JPS6228186U (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12077285U JPS6228186U (en) | 1985-08-05 | 1985-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6228186U true JPS6228186U (en) | 1987-02-20 |
Family
ID=31009405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12077285U Pending JPS6228186U (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6228186U (en) |
-
1985
- 1985-08-05 JP JP12077285U patent/JPS6228186U/ja active Pending