Force measuring device

Details Force measuring device Force measuring device

1980-06-19

1982-12-28

Miller, Jr., George H.

Weighing scales

Self-positioning

Repositioning in response to deflection under load

177210EM, G01G 700, G01G 314

Patent

active

043656803

ABSTRACT:
A force measuring device of the electromagnetic compensation type is disclosed. The force measuring device includes a coil moving in a magnetic field, a display unit and a control circuit which returns the coil to its original position and supplies the display with the value of the forces being measured at substantially the same time. The device is also disclosed including a variable integration constant in the control circuit to provide a quicker response to small disturbances thus making the balance insensitive to vibrations.

REFERENCES:
patent: 3786884 (1974-01-01), Allenspach
patent: 4150730 (1979-04-01), Knothe et al.
patent: 4189017 (1980-02-01), Strobel et al.
patent: 4235296 (1980-11-01), Knothe et al.
patent: 4236590 (1980-12-01), Knothe et al.
patent: 4245711 (1981-01-01), Kunz

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