 | 1840 - 612 Seiten
...of injection water, and thus cooling down the cylinder to such a degree, that it required quantities of steam to heat it again out of proportion to the power gained by the more perfect vacuum. As Dr Desaguliers, in employing the experiments of Beighton, had obviously... | |
 | John Robison - 1822 - 766 Seiten
...throwing in large quantities of jnjection, which would cool the cylinder so much as to require quantities of steam to heat it again, out of proportion to the power gained by the more perfect vacuum ; and that the old engineers bad acted iisely in contenting themselves with... | |
 | Robert Stuart - 1824 - 408 Seiten
...steam, for the larger quantities of injection cooled the cylinder so much, as to require quantities of steam to heat it again, out of proportion to the...pounds weight on each square inch of the piston.*" By subsequent experiments Mr. Watt f also ascertained that steam was about 1800 times rarer than water.... | |
 | Perry Fairfax Nursey - 1824 - 470 Seiten
...quantities of injection cooled the cylinder so much, as to require quantities of steam to heat it again, nut of proportion to the power gained by having made a...wisely in loading the engine with only six or seven pound» weight on each square inch of the pi« ton.'* " By subsequent experiments, Mr. W;itt-j- also... | |
 | 1824 - 726 Seiten
...steam, for the larger quantities of injection coaled the cylinder so much, as to require quantities of steam to heat it again, out of proportion to the...account the old engineers acted wisely in loading the1 engine with only six or seven pounds weight on each square inch of the piston.'* " By subsequent... | |
 | 1824 - 512 Seiten
...>team, for the larger quantities of injeciiou cooled the cylinder so much, as to require quantities of steam to heat it again, out of proportion to the...gained by having made a more perfect vacuum; and on llm account the old engineers acted wisely in loading the engine with only six or seven pounds uei<rht... | |
 | 1825 - 490 Seiten
...cooled the cylinder so much, as to require quantities of steam to heat it again, out of pro- • portion to the power gained by having made a more perfect vacuum ; and on this account the old engineer! acted wisely in loading the engine with only six or seven pounds weight on each square inch... | |
 | Luke Herbert - 1826 - 408 Seiten
...larger quantities of injection cooled the cylinder so much, as to require quantities of steam to beat it again, out of proportion to the power gained by...Doctor gives the following account : — " In some conversations with which this great ornament and benefactor of his country honoured me a short period... | |
 | Elijah Galloway - 1826 - 250 Seiten
...steam, for the larger quantities of injection cooled the cylinder so much, as to require quantities of steam to heat it again, out of proportion to the...latent heat of steam, of which the Doctor gives the * The inventor was right in proposing to use some material which would receive and give out heat the... | |
 | Elijah Galloway - 1828 - 236 Seiten
...steam, for the larger quantities of injection cooled the cylinder so much, as to require quantities of steam to heat it again, out of proportion to the...latent heat of steam, of which the Doctor gives the * The inventor was right in proposing to use some material which would receive and give out heat the... | |
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... cooled the cylinder so much, as to require quantities of steam to heat it again, out of proportion to the power gained by having made a more perfect vacuum ; and on this account the old engineers acted wisely in loading the engine with only six or... 
