STEAM
This is the device used to raise steam when the locomotive is Idle
Blower
This is done to the ends of boiler tubes to improve heat transfer and to prevent leakage
beading
This fully cylindrical 3 pass boiler was commonly used in a marine setting
scotch marine boiler
Invented in 1849 this quick closing, rotative valve allowed for efficient operation of large stationary engines running off saturated steam.
Corliss Valve
This rod translates the back and forth motion from the expansion link to the valve rod and combination lever.
Radius rod