A Descriptive History of the Steam Engine

admitted affusion apparatus applied Arthur Woolfe Atmospheric Engine attached axis beam Beighton boiler bottom cistern cold water column of water communication condense the steam condenser pump construction contrivance counterpoise depressed Desaguliers descend diameter elasticity Elector of Hesse employed engraving equal erected expense experiment Farey feet Figure fire fixed floater force of steam forming a vacuum Furnace gine heat honour Hornblower improvements inches ingenious injection injection-cock invention inventor James Watt Jonathan Hulls lever lever-beam Lexicon Technicum London machine Marquis of Worcester mechanism Miner's Friend mode motion moving Newcomen operation Papin patent Phil pipe placed plug-frame pounds pounds weight presses pressure prevent principle produced pump quantity raising water receiver reservoir Robison ROTATORY ENGINE Savery Savery's Engine Saving fuel scheme shewn side spanners steam cylinder Steam Engine steam piston stopcock stroke surface tappets tion valve vapour vessel Watt Watt's weight