Nicolaus Otto

Nicolaus August Otto
Nicolaus August Otto circa 1868
Born(1832-06-10)10 June 1832
Died26 January 1891(1891-01-26) (aged 58)
OccupationEngineer
Known forInternal combustion engine
Founder of Deutz AG
TitleDr. h.c.
SpouseAnna Gossi
Childrene.g. Gustav Otto
Otto's atmospheric engine
Otto's 1876 four cycle engine
Diagram of Otto's 1876 four cycle engine

Nicolaus August Otto (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 says "Otto Engine: internal combustion engine in which the ignition of the compressed fuel-air mixture is initiated by a timed spark", which has been applied to all engines of this type since.[1][2]

  1. ^ "Ottomotor". Deutz AG. Archived from the original on 4 July 2016. Retrieved 12 July 2016.
  2. ^ "Nicolaus August Otto (1832-1891), Erfinder". LVR Fur Mensch. Retrieved 11 July 2016.