74438936
Sep 22, 1993
Oct 24, 1995
instruments, equipment and software for use in determining the maintenance status of machinery and equipment; namely, microprocessor based monitors, data collectors and analyzers for collecting, storing and analyzing data relating to the maintenance status of machines; shaft alignment detectors and analyzers for monitoring the alignment status of mated shafts; monitors and analyzers for detecting and analyzing the balance of rotating machinery and equipment parts; instruments for analyzing and quantifying the lubricating characteristics of used lubricants, accelerometers, velocity and displacement probes, and thermal sensors; and software for use in storing, analyzing and reporting maintenance data and generating maintenance status reports for machinery and equipment
Electrical and Scientific Apparatus