Nicolaus August Otto was a German engineer who successfully developed the compressed charge internal combustion engine which ran on petroleum gas and led to the modern internal combustion engine. The
Otto's atmospheric engine
Otto's 1876 four cycle engine
Deutsche Bundespost stamp
An internal combustion engine is a heat engine in which the combustion of a fuel occurs with an oxidizer in a combustion chamber that is an integral part of the working fluid flow circuit. In an inter
Nicolaus Otto
…Nicolaus August Otto (German pronunciation: ; 10 June 1832 – 26 January 1891) was a German engineer who successfully developed the compressed charge internal combustion engine which ran on petroleum gas and led to the modern internal combustion engine. The Association of German Engineers (VDI) created DIN standard 1940 which…
Diagram of a cylinder as found in an overhead cam 4 stroke gasoline engine: C – crankshaft E – exhaust camshaft I – inlet camshaft P – piston R – connecting rod S – spark plug V – valves. red: exhaust, blue: intake. W – cooling water jacket Gray structure – engine block
Brayton walking beam engine from 1872
Reciprocating engine of a car
Diesel generator for backup power