Measuring and testing – Instrument proving or calibrating – Volume of flow – speed of flow – volume rate of flow – or mass...
Patent
1990-03-16
1991-03-19
Raevis, Robert R.
Measuring and testing
Instrument proving or calibrating
Volume of flow, speed of flow, volume rate of flow, or mass...
G01P 2102
Patent
active
050000306
ABSTRACT:
A method for measuring the dynamic response characteristics of a shock accelerometer comprises the steps of attaching an accelerometer to be tested and a strain gage to one end of a rod supported to be axially slidable, imparting an impact to the other end of the rod, inputting the acceleration arising when the elastic wave reflect from the end surface of the rod to the accelerometer and the strain gage, subjecting the outputs of the accelerometer and the strain gage to data processing and error compensation to obtain the gain and phase characteristics of the accelerometer.
REFERENCES:
patent: 3830091 (1974-08-01), Sinsky
Ueda Kazunaga
Umeda Akira
Agency of Industrial Science and Technology
Ministry of International Trade and Industry
Raevis Robert R.
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