JPS5267679A - Method for measuring vibrator - Google Patents
Method for measuring vibratorInfo
- Publication number
- JPS5267679A JPS5267679A JP50144198A JP14419875A JPS5267679A JP S5267679 A JPS5267679 A JP S5267679A JP 50144198 A JP50144198 A JP 50144198A JP 14419875 A JP14419875 A JP 14419875A JP S5267679 A JPS5267679 A JP S5267679A
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- constant
- oscillatory
- amplitude
- measuring vibrator
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
PURPOSE:To provide a vibrator constant measuring method, in which the desired operation is carried out on the basis of the measured levels of both an amplitude obtained when the oscillatory frequency of a piezoelectric oscillatory circuit is normal and the time period during which the preset amplitude is reached upon the rising operation, thereby facilitating the correct determination of the constant of an equivalent circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50144198A JPS5267679A (en) | 1975-12-02 | 1975-12-02 | Method for measuring vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50144198A JPS5267679A (en) | 1975-12-02 | 1975-12-02 | Method for measuring vibrator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5267679A true JPS5267679A (en) | 1977-06-04 |
Family
ID=15356484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50144198A Pending JPS5267679A (en) | 1975-12-02 | 1975-12-02 | Method for measuring vibrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5267679A (en) |
-
1975
- 1975-12-02 JP JP50144198A patent/JPS5267679A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5267679A (en) | Method for measuring vibrator | |
JPS5255361A (en) | Variable frequency oscillator | |
JPS52105752A (en) | Surface elastic wave vibrator | |
JPS51148341A (en) | Logarithm function generator | |
JPS51143317A (en) | Speeker | |
JPS51130149A (en) | Oscillation circuit | |
JPS5242143A (en) | Device for measuring weight under oscillation | |
JPS5437517A (en) | Receiver with timer | |
JPS5431055A (en) | Method and apparatus for tracing and detecting center line of groove | |
JPS5214468A (en) | Method and equipment of measuring contact pressure | |
JPS5222987A (en) | Method of measuring viscoelasticity | |
JPS53144215A (en) | Saw-tooth wave generator circuit | |
JPS5222858A (en) | Waveform generator circuit | |
JPS51123668A (en) | A basic frequency measuring method for vibrating mass | |
JPS51117083A (en) | Frequency measuring method of a vibrating object | |
JPS5236019A (en) | Sound source device of electronic musical instrument | |
JPS51111039A (en) | Astable multivibrator | |
JPS5265695A (en) | Perpendicular slide crystal vibrator | |
JPS53109462A (en) | Arbitrary frequency generator | |
JPS5252345A (en) | Average value operation circuit | |
JPS5361385A (en) | Synchronous rectifying ciruit in unbalance measuring apparatus | |
JPS5392118A (en) | Method of exciting ultrasonic vibrator | |
JPS51120750A (en) | Method of compressing pulses in high frequency range | |
GASPIN | Depth scaling of underwater explosion source levels[Final Report] | |
JPS5236075A (en) | Vibration measuring apparatus for vibrating bodies |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081102 Year of fee payment: 8 |
|
LAPS | Cancellation because of no payment of annual fees |