Tag : Richard Trevithick,Richard Trevithick Wiki,Google Doodle For Richard Trevithick 240th Birthday,Richard Trevithick Biography,Who Is Richard Trevithick
Richard Trevithick Biography:
Richard Trevithick, was born in Illogan, Cornwall, in 1771. Richard was educated at Camborne School but he was more interested in sport than academic learning. Trevithick was six feet two inches high and was known as the Cornish giant. He was very strong lad and by the age of eighteen he could throw sledge hammers over the tops of engine houses and write his name on a beam six feet from the floor with half a hundredweight hanging from his thumb. Trevithick also had the reputation of being one of the best wrestlers in Cornwall.
Trevithick went to work with his father at Wheal Treasury mine and soon revealed an aptitude for engineering. After making improvements to the Bull Steam Engine, Trevithick was promoted to engineer of the Ding Dong mine at Penzance. While at the Ding Dong mine he developed a successful high-pressure engine that was soon in great demand in Cornwall and South Wales for raising the ore and refuse from mines.
Trevithick also began experimenting with the idea of producing a steam locomotive. At first he concentrating on making a miniature locomotive and by 1796 had produced one that worked. The boiler and engine were in one piece; hot water was put into the boiler and a redhot iron was inserted into a tube underneath; thus causing steam to be raised and the engine set in motion.
Richard Trevithick now attempted to produce a much larger steam road locomotive and on Christmas Eve, 1801, it used it to take seven friends on a short journey. The locomotive's principle features were a cylindrical horizontal boiler and a single horizontal cylinder let into it. The piston, propelled back and forth in the cylinder by pressure of steam, was linked by piston rod and connecting rod to a crankshaft bearing a large flywheel. Trevithick's locomotive became known as the Puffing Devil but it could only go on short journeys as he was unable to find a way of keeping up the steam for any length of time.
Despite these early problems, Trevithick travelled to London where he showed several leading scientists, including Humphrey Davy, what he had invented. James Watt had been considering using this method to power a locomotive but had rejected the idea as too risky. Watt argued that the use of steam at high temperature, would result in dangerous explosions. Trevithick was later to accuse Watt and his partner, Matthew Boulton, of using their influence to persuade Parliament to pass a bill banning his experiments with steam locomotives.
Richard Trevithick Wiki:
Google Doodle For Richard Trevithick 240th Birthday:
Marking 240 years since his birth, Google has transformed their usual logo into a steam train, complete with steam puffing out of the letter “L”.
The internet search engine is known for its celebration of special days and occasions, but this marks a more unusual subject than most.
Mr Trevithick not only invented the first high pressure steam engine but also but the first operational steam locomotive.
Born in Cornwall, the son of a miner, he built a steam road locomotive in 1801, which he called the “Puffing Devil”.
The following year he built his steam locomotive, designed to transport iron from the Pen-y-Darren ironworks in Merthyr Tydfil, south Wales.
No comments:
Post a Comment