3/4 scale Otto Langen Engine at Coolspring 2008

3,820 views · Published 22 June 2008 · 3:06 · Indexed 9 October 2026

Channel: Wayne Grenning · 2008 · Autos & Vehicles

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3/4 scale model of the 1867 Otto and Langen engine as displayed at the universal expo at Paris. This is a fully functional reproduction with working hydrogen carrier flame ignition. 

About 1/2 way through the video the exhaust cock was opened a little to show operation at its normal speed. 

It is shown here in the Susong Building at the Coolspring Power Museum ( located in Coolspring, Pa). It was built by Wayne Grenning in 2000 and is on loan to the museum.
Visit http://wgrenning.googlepages.com/home to see detailed information on other Otto Langen engines

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