Data processing: generic control systems or specific application – Specific application – apparatus or process – Article handling
Reexamination Certificate
2007-03-20
2011-11-01
Prakasam, Ramya (Department: 3651)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Article handling
C198S571000, C198S334000
Reexamination Certificate
active
08050795
ABSTRACT:
A drive control system for conveyor utilizes a dynamic chain pull calculation program that is integrated with a PLC, which communicates to a plurality of controllers. The controllers in turn automatically adjust their associated drive motors so as to maximize efficiency at moving material on a conveyor system. Sensing devices provide continuous load parameters to a PLC that in turn, processes the data and adjusts the system's operation based upon desired conditions.
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Dollens Donald L.
LaLone Douglas P.
Neumann Linda E.
Prakasam Ramya
Rader Fishman & Grauer
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