Metering device for granular materials

Details Metering device for granular materials Metering device for granular materials

1994-05-23

1996-06-11

Kashnikow, Andres

Dispensing

With lock or fastening seal

Inhibiting operation of flow controller or closure

222504, 222517, B67D 533

Patent

active

055247946

ABSTRACT:
A metering device for controlling the flow of granular material from a container. The metering device includes an electromechanical solenoid connected to a pivoting metering bar. When the solenoid is energized, the metering bar is pivoted away from an outlet aperture, permitting the flow of material from the container. When the solenoid is de-energized, a spring causes the metering bar to pivot into contact with the outlet aperture, closing the outlet aperture and stopping the flow of material from the container.

REFERENCES:
patent: 2838208 (1958-06-01), Levit
patent: 3207373 (1965-09-01), Dannermann
patent: 3335753 (1967-08-01), Kiser
patent: 4930669 (1990-06-01), Dickas et al.
patent: 5156372 (1992-10-01), Conrad
patent: 5301848 (1994-04-01), Conrad et al.

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