78973155
Sep 13, 2006
Jul 17, 2007
Controllers, sensors, valve control actuators and protection equipment for use with rotating steam turbines, gas turbines, gas expanders, hydro turbines, and gas and diesel engines; controls for generators, both synchronous and induction types; pumps and mechanical drives with specific applications, namely, capacity controls, automatic voltage regulators, automatic synchronization and over-speed protectors
Electrical and Scientific Apparatus