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Load sensing system

United States Patent

May 4, 1999
View the Complete Patent at the US Patent & Trademark Office
Y-12 National Security Complex - Visit the Technology Transfer Website
A load sensing system inexpensively monitors the weight and temperature of stored nuclear material for long periods of time in widely variable environments. The system can include an electrostatic load cell that encodes weight and temperature into a digital signal which is sent to a remote monitor via a coaxial cable. The same cable is used to supply the load cell with power. When multiple load cells are used, vast inventories of stored nuclear material can be continuously monitored and inventoried of minimal cost.
Sohns; Carl W. (Oak Ridge, TN), Nodine; Robert N. (Knoxville, TN), Wallace; Steven Allen (Knoxville, TN)
Lockheed Martin Energy Research Corp. (Oak Ridge, TN)
08/ 919,949
August 29, 1997
This invention was made with government support under contract DE-AC05-96OR22464, awarded by the United States Department of Energy to Lockheed Martin Energy Research Corporation, and the United States Government has certain rights in this invention.