(Steam-cleaner) Vapor steam cleaners or steam vapor systems are cleaning appliances or devices that use steam to quickly dry, clean, and sanitize inanimate surfaces. Often the process is effective enough to disinfect or even sterilize the surfaces.
(Steam cleaner) A machine that provides pressurized steam to a nozzle for the purpose of cleaning grease or dirt from a surface. Detergents or chemicals are sometimes added.
Steam Cleaning involves using steam for cleaning. Its uses include domestic applications in cleaning carpets, and industrial uses in removing grease and dirt from engines.
The internal combustion engine is an engine in which the combustion of a fuel (normally a fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber.
"Real" Car Engine
A look under the bonnet of 1901-built De Dion Bouton car (registered BR 20) at Beamish Museum shows what car engines looked like "in the beginning". Lift the bonnet of your own car and compare engines - assuming that you can actually see your engine for all of the "bits" on top of it! The De Dion, on the other han, is amazingly simple to maintain.