74358772
Feb 16, 1993
turbo machinery controls for steam and gas industrial turbines; namely, digital controls consisting of digital governors and digital sequencers; analog controls consisting of analog governors and analog sequencers; electric powered governors; operator interfaces for use with fuel delivery regulators such as governors and fuel delivery sequencers; operator control panels for use in controlling fuel delivery regulators such as governors and fuel delivery sequencers; remedial action controls, fault-tolerant controls, redundant controls, remote final drivers, power supplies, electronic fuel controls, load controls, and servovalves
Electrical and Scientific Apparatus