ClipArt ETC
"Handle A opens and closes valves B and G. Steam is injected through pipe S which flushes any air/water out of C. G is closed and cold water enters through I causing a vacuum drawing water up through F." —Quackenbos 1859

Savery's Engine

"Handle A opens and closes valves B and G. Steam is injected through pipe S which flushes any air/water…