I is a crank secured by a bar or hub to 1 the valve stem, and connected by a rod to the ordinary eccentric on the main crank shaft of the engine. K is the escape pipe. When the steam is admitted ...

The up and down motion of the piston in the cylinder ... The Kew Bridge Steam Museum in London has the largest working Cornish Steam Engine in the World. It was actually built for the site to ...

The object of the invention herewith illustrated is to provide for steam engine governors and steam pressure regulators a simple and reliable balance valve for controlling the flow of steam.