JPS6339639U - - Google Patents
Info
- Publication number
- JPS6339639U JPS6339639U JP13468786U JP13468786U JPS6339639U JP S6339639 U JPS6339639 U JP S6339639U JP 13468786 U JP13468786 U JP 13468786U JP 13468786 U JP13468786 U JP 13468786U JP S6339639 U JPS6339639 U JP S6339639U
- Authority
- JP
- Japan
- Prior art keywords
- vibration sensor
- piezoelectric vibrator
- sensor equipped
- piezoelectric
- output voltage
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
図面はこの考案の一実施例を示し、第１図は振
動センサの縦断面図、第２図は振動センサの他の
実施例を示す縦断面図、第３図は振動センサのさ
らに他の実施例を示す平面視図、第４図は従来の
振動センサを示す縦断面図である。
２……圧電振動子、７，７′……可変ダンパ。
The drawings show one embodiment of the invention, FIG. 1 is a longitudinal sectional view of a vibration sensor, FIG. 2 is a longitudinal sectional view of another embodiment of the vibration sensor, and FIG. 3 is a further embodiment of the vibration sensor. FIG. 4 is a plan view showing an example, and FIG. 4 is a longitudinal sectional view showing a conventional vibration sensor. 2... Piezoelectric vibrator, 7, 7'... Variable damper.
Claims (1)
変換する圧電振動子を備えた振動センサであつて
、 上記圧電振動子の共振周波数付近の振動に基づ
く出力電圧ピークを抑制する機械的応力可変ダン
パを備えた 振動センサ。[Claims for Utility Model Registration] A vibration sensor equipped with a piezoelectric vibrator that converts vibrational energy into electrical energy using a piezoelectric effect, and a machine that suppresses output voltage peaks due to vibrations near the resonance frequency of the piezoelectric vibrator. Vibration sensor equipped with a variable stress damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13468786U JPS6339639U (en) | 1986-09-01 | 1986-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13468786U JPS6339639U (en) | 1986-09-01 | 1986-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6339639U true JPS6339639U (en) | 1988-03-15 |
Family
ID=31036159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13468786U Pending JPS6339639U (en) | 1986-09-01 | 1986-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339639U (en) |
-
1986
- 1986-09-01 JP JP13468786U patent/JPS6339639U/ja active Pending