Device for effecting continuous gravimetric dosing

Details Device for effecting continuous gravimetric dosing Device for effecting continuous gravimetric dosing

2004-02-25

2009-11-24

Gibson, Randy W (Department: 2841)

Weighing scales

With total register

Integrator of steadily flowing fluent material

C141S083000, C222S077000

Reexamination Certificate

active

07622686

ABSTRACT:
The aim of the invention is to reduce the complexity of installing and placing into operation a device for effecting continuous gravimetric dosing and determining the mass flow rate of free-flowing products with a dosing device (4) and with the determination of the instantaneous mass flow rate before a delivery location (8) by means of a dosing controller (10), whereby the discharge is controlled by varying the rotational speed of a drive (6) of the dosing device (4) by means of a motor controller. The aim of the invention is achieved by virtue of the fact that the dosing device (10) and the motor controller (20) are combined to form a subassembly (G).

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