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" I intend, in many cases, to employ the expansive force of steam to press on the pistons, or whatever may be used instead of them, in the same manner as the pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot... "
History and Progress of the Steam Engine: With a Practical Investigation of ... - Σελίδα 85
των Elijah Galloway - 1836 - 863 σελίδες
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A Collection of the Most Important Cases Respecting Patents of Invention and ...

John Davies (Of the Rolls Chapel Office) - 1816 - 470 σελίδες
...or condensers, by means of pumps wrought by the engines themselves or otherwise. Fourthly, I intend, in many cases, to employ the expansive force of steam...pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot be had in plenty, the engines may be wrought by this...

Term Reports in the Court of King's Bench, Τόμος 8

Great Britain. Court of King's Bench, Charles Durnford, Sir Edward Hyde East - 1817 - 708 σελίδες
...or condensers by means of pumps wrought by the engines themscU r-, or otherwise. Fourthly, I intend, in many cases, to employ the expansive force of steam...pressure of the atmosphere is now employed in common fire engines. In ca»es where col.1 water cannot be had in plenty, the engines may be wrougnt by this...

A System of Mechanical Philosophy, Τόμος 2

John Robison - 1822 - 766 σελίδες
...condenteri by means of pumps, wrought by the engines themselves, or otherwise. " Fourthly, I intend in many cases to employ the expansive force of steam...atmosphere is now employed in common fire-engines : In cases where cold water cannot be had in plenty, the engines may be wrought by this force of steam...

An Essay on the Law of Patents for New Inventions

Thomas Green Fessenden - 1822 - 524 σελίδες
...condensers, by means of pumps, wrought by the engines themselves, or otherwise. "• Fourthly, I intend in many cases, to employ the expansive force of steam...pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot be had in plenty, the engine may be wrought by the force...

An Historical and Descriptive Account of the Steam Engine: Comprising a ...

Charles Frederick Partington - 1822 - 382 σελίδες
...be drawn out of the steam vessels by means of pumps connected with the engine. " Fourthly, I intend in many cases to employ the expansive force of steam...pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot be had in plenty, the engines may be wrought by force...

A System of Mechanical Philosophy, Τόμος 2

John Robison - 1822 - 766 σελίδες
...condensers by means of pumps, wrought by the engines themselves, or otherwise. " Fourthly, 1 intend in many cases to employ the expansive force of steam...pistons, or whatever may be used instead of them, in the tame manner as the pressure of the atmosphere is now employed in common fire-engines: In cases where...

A Descriptive History of the Steam Engine

Robert Stuart - 1824 - 334 σελίδες
...or condensers by means of pumps, wrought by the engines themselves, or otherwise. Fourthly, I intend in many cases to employ the expansive force of steam...atmosphere is now employed in common fire-engines. In cases where cold water cannot be had in plenty, the engines may be wrought by this jbrce of steam...

Glasgow Mechanics' Magazine, and Annals of Philosophy, Τόμος 2

1825 - 490 σελίδες
...or condensers by means of pumps, wrought by the engines themselves, or otherwise. Fourthly, I intend in many cases to employ the expansive force of steam...pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot be had in plenty, the engines may l>e wrought by this...

History of the Steam Engine: From Its First Invention to the Present Time

Elijah Galloway - 1826 - 250 σελίδες
...always open at the upper end, whereby the atmosphere acts upon the upper surface of the piston, botli in its ascent and descent." " A slight pause on this...be used instead of them, in the same manner as the ' pretture of the atmosphere is now employed in common fire engines.' " " On reading this paragraph,...

An Historical and Descriptive Account of the Steam Engine: Comprising a ...

Charles Frederick Partington - 1826 - 356 σελίδες
...be drawn out of the steam vessels by means of pumps connected with the engine. " Fourthly, I intend in many cases to employ the expansive force of steam...pressure of the atmosphere is now employed in common fire engines. In cases where cold water cannot be had in plenty, the engines may be wrought by force...




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