 | François Arago - 1839 - 154 pàgines
...the nature of the moving power, on the manner of its application, and on the management of its force. Now, we find that it was to the production of an economical...piston, the power requisite to turn the stones of a flour-mill, the rolls of a flatting-mill, the paddles of a steam-boat, the spindles of a cotton-mill... | |
 | 1839 - 474 pàgines
...the nature of the moving power, on the manner of its application, and on the management of its force. Now, we find that it was to the production of an economical...piston, the power requisite to turn the stones of a flour-mill, the rolls of a flatting-mill, the paddles of a steam-boat, the spindles of a cotton-mill... | |
 | 1840 - 540 pàgines
...really the things mentioned with a sneer in this passage from M. Arago. " Now, we find that it wag to the production of an economical moving power, capable...piston of a large cylinder, that Papin consecrated nis life. The procuring afterwards from the strokes of the piston the power requisite to turn the stones... | |
 | Hugo Reid - 1840 - 278 pàgines
...considered that WATT'S merits lay very much in those identical contrivances spoken so lightly of : — " It was to the production of an economical moving power,...requisite to turn the stones of a flour mill, the rolls of a flatting mill, the paddles of a steam-boat, the spindles of a cotton mill ; or to uplift... | |
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Now, we find that it was to the production of an economical moving power, capable of effecting the unceasing and powerful strokes of the piston of a large cylinder, that Papin consecrated his life. The procuring afterwards from the strokes of the piston,... 