Liquid weigh system

Details Liquid weigh system Liquid weigh system

1991-01-22

1992-09-01

Miller, Jr., George H.

Weighing scales

Discharge from weigher to receiver

177 70, 141 83, G01G 1316, G01G 1922, B65B 130

Patent

active

051431653

ABSTRACT:
A weigh system having a plurality of weigh hoppers in a housing, the hoppers being removably mounted on a suspension support or platen held on load cells outside of the housing. Each hopper has a ball valve at the outlet spout, seated on an O-ring seat and retained with vertical guide rods. A vertical rod extends up from each ball valve to a rotary lift to be actuated when the load cell detects a predetermined load. Beneath these hoppers are surge hoppers to receive the weighed materials. Float ball valves in the surge hoppers actuate a switch to activate a motor to discharge pumps.

REFERENCES:
patent: 4182383 (1980-01-01), Adomitis et al.
patent: 4947089 (1990-08-01), Abel
patent: 5035294 (1991-07-01), Volk, Jr.

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