The Watt steam engine was an invention of James Watt that was a driving force of the Industrial Revolution. According to the Encyclopædia Britannica, it was "the first truly efficient steam engine".
A late version of a Watt double-acting steam engine, built by D. Napier & Son (London) in 1832, now in the lobby of the Superior Technical School of Industrial Engineers of the UPM (Madrid). Steam engines of this kind propelled the Industrial Revolution in Great Britain and the world.
The model Newcomen engine upon which Watt experimented
The major components of a Watt pumping engine
Watt's parallel motion on a pumping engine in Freiberg in Germany
James Watt was a Scottish inventor, engineer and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1776, which was fundamental to the changes brought b
Watt steam engine
…The Watt steam engine was an invention of James Watt that was a driving force of the Industrial Revolution. According to the Encyclopædia Britannica, it was "the first truly efficient steam engine". The…
Portrait by Carl Frederik von Breda, 1792
Statue of Watt (Hunterian Museum, Glasgow, by Francis Chantrey)
James Watt by John Partridge, after Sir William Beechey (1806)
Bust of Watt in the Scottish National Portrait Gallery