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John Penn & Sons Oscillating Steam Engine
Society: ASME Main Category: Mechanical Sub Category: Water Transportation Era: 1840-1849 DateCreated: 1841 Aboard the paddle steamer Diesbar Dresden State: Saxony Zip: 01069 Country: Germany Website: http://www.asme.org/about-asme/history/landmarks/topics-m-z/water-transportation/-245-john-penn---sons-oscillating-steam-engine-%2818 Creator: John Penn & Sons

The oscillating steam engine, built by John Penn & Sons, is located aboard the famed paddle steamer Diesbar.  Diesbar is the second oldest of a fleet of nine paddle steamers in Dresden.  What makes the Diesbar unique is its coal fueled engine and single deck design.  The John Penn and Sons engine that runs the steamer is the oldest operational marine steam engine in the world.  It has been in operation for over 165 years. 

YearAdded:
2008
Image Credit: Photo: Sächsische Dampfschiffahrt Image Caption: John Penn & Sons Oscillating Steam Engine Era_date_from: 1841
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John Penn & Sons Oscillating Steam Engine

The oscillating steam engine, built by John Penn & Sons, is located aboard the famed paddle steamer Diesbar.  Diesbar is the second oldest of a fleet of nine paddle steamers in Dresden.  What makes the Diesbar unique is its coal fueled engine and single deck design.  The John Penn and Sons…

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