| |
| | Chapter2 text (Site not responding. Last check: 2007-11-07) |
 | | After some discussion with Calley, Newcomen entered into correspondence with Dr. Hooke, proposing a steam engine to consist of a steamcylincler containing a piston similar to that of Papin's, and to drive a separate pump similar to those generally in use where water was raised by horse or wind power. |
 | | In illustration of the application of the Newcomen engine to the drainage of mines, Farey describes a small machine, of which the pump is 8 inches in diameter, and the lift 162 feet. |
 | | By the end of the eighteenth century, therefore, the engine of Newcomen, perfected by the ingenuity of Potter and of Beighton, and by the systematic study and experimental research of Smeaton, had become a well established form of steamengine, and its application to raising water had become general. |
| www.history.rochester.edu /steam/thurston/1878/Chapter2.html (6077 words) |
|