Weighing device

Details Weighing device Weighing device

1987-03-23

1988-09-13

Miller, Jr., George H.

Weighing scales

Shock absorber, damper

Electrical or magnetic

177210FP, G01G 2310, G01G 314

Patent

active

047702613

ABSTRACT:
A weighing device of a type wherein a vibrating weight indicative signal is integrated and averaged by arithmetic means and the resultant weight is digitally displayed, with the arithmetic means being improved in accordance with the invention by providing means for calculating the period of vibration of the associated vibrating system to determine the integration time from the calculated vibration period, thereby minimizing the measuring error attributable to a variation in the vibration period with the weight of product to be weighed.

REFERENCES:
patent: 3766472 (1973-10-01), Whitney
patent: 3885427 (1975-05-01), Melcher et al.
patent: 4230196 (1980-10-01), Snead
patent: 4390075 (1983-06-01), Snead
patent: 4503922 (1985-03-01), Brosh et al.

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