JPS5574415A - Crystal transducer - Google Patents
Crystal transducerInfo
- Publication number
- JPS5574415A JPS5574415A JP14742878A JP14742878A JPS5574415A JP S5574415 A JPS5574415 A JP S5574415A JP 14742878 A JP14742878 A JP 14742878A JP 14742878 A JP14742878 A JP 14742878A JP S5574415 A JPS5574415 A JP S5574415A
- Authority
- JP
- Japan
- Prior art keywords
- oscillator
- crystal transducer
- arrow mark
- plainly
- oscillates
- 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
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE: To obtain a crystal transducer to convert strain or density into frequency, easy in manufacturing and can efficiently oscillated in the plain direction.
CONSTITUTION: An electric field is applied to the oscillator 1 in the direction of the arrow mark Z. Since the oscillator is cut in the area such that -90°<α<90°, 10°<β<85°, it oscillates in the direction of the arrow mark Y. In this way, a required oscillation mode can be excited, the device can be made easily and inexpensively because the oscillator and electrode are plainly formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14742878A JPS5856405B2 (en) | 1978-11-29 | 1978-11-29 | crystal transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14742878A JPS5856405B2 (en) | 1978-11-29 | 1978-11-29 | crystal transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5574415A true JPS5574415A (en) | 1980-06-05 |
JPS5856405B2 JPS5856405B2 (en) | 1983-12-14 |
Family
ID=15430086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14742878A Expired JPS5856405B2 (en) | 1978-11-29 | 1978-11-29 | crystal transducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856405B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128405A (en) * | 1983-01-13 | 1984-07-24 | Yokogawa Hokushin Electric Corp | Crystal strain gage |
JPS59231909A (en) * | 1983-05-31 | 1984-12-26 | オウアス・スケ−ル・コ−ポレ−シヨン | Piezoelectric crystal vibrator |
-
1978
- 1978-11-29 JP JP14742878A patent/JPS5856405B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128405A (en) * | 1983-01-13 | 1984-07-24 | Yokogawa Hokushin Electric Corp | Crystal strain gage |
JPH0432964B2 (en) * | 1983-01-13 | 1992-06-01 | Yokogawa Electric Corp | |
JPS59231909A (en) * | 1983-05-31 | 1984-12-26 | オウアス・スケ−ル・コ−ポレ−シヨン | Piezoelectric crystal vibrator |
Also Published As
Publication number | Publication date |
---|---|
JPS5856405B2 (en) | 1983-12-14 |
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