04111272 is referenced by 35 patents and cites 9 patents.

Disclosed herein is an automatically controlled weigh feeding apparatus including a container for prefilling with a substance, a device for discharging the substance from the container at a controllable rate, apparatus for weighing the substance being discharged and for producing an electrical signal proportional to that weight, a voltage to frequency converter connected to receive the electrical signals, a digital computer, apparatus coupled to an output of the voltage to frequency converter for inputting data signals to the digital computer, the computer being adapted to compute a corrective signal based on the input data signals received, and coupling apparatus coupled between the computer and the device for discharging the substance from the container for controlling the rate of discharge responsive to the corrective signal.

Title
Weigh feeding apparatus
Application Number
5/748397
Publication Number
4111272
Application Date
December 7, 1976
Publication Date
September 5, 1978
Inventor
Gary R Lauterbach
Livingston
NJ, US
Joseph L Hartmann
West Caldwell
NJ, US
Angelo Ferrara
Fairfield
NJ, US
Ronald J Ricciardi
Garfield
NJ, US
Agent
Edwin T Grimes
Assignee
Acrison Incorporated
NJ, US
IPC
B67D 5/16
G01G 13/04
G01G 19/52
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