thomas newcomen

الإنجليزية - الإنجليزية

تعريف thomas newcomen في الإنجليزية الإنجليزية القاموس.

born Feb. 28, 1663, Dartmouth, Devon, Eng. died Aug. 5, 1729, London British engineer. In 1712 he built his atmospheric steam engine, a precursor of James Watt's engine. In the Newcomen engine, atmospheric pressure pushed the piston down after the condensation of steam had created a vacuum in the cylinder. Newcomen engines were used for some years in the draining of mines and in raising water to power waterwheels

الواصلة

Thom·as New·co·men

فيديوهات

... ln 1 71 2, Thomas Newcomen produces a pump powered by burning coal ...