 | Middendorf - 1981 - 172 էջ
...fuel in fire engines consists of the following principles: First, that vessell in which the powers of steam are to be employed to work the engine, which...in common fire engines, and which I call the steam vessell, must during the whole time the engine is at work be kept as hot as the steam that enters it,... | |
 | Thomas Green Fessenden - 2003 - 226 էջ
...fuel, in fire-engines consists in the following principles, " First, That vessel in which the powers of steam are to be employed to work the engine, which is called the cylinder in common fire-engines, and which I call the steam vessel, must, during the whole time the engine is at work,... | |
 | 1914 - 926 էջ
...in fire engines, consists of the following principles: "First — That vessel in which the powers of steam are to be employed to work the engine, which...first by enclosing it in a case of wood, or any other materials that transmit heat slowly; secondly, by surrounding it with steam or other heated bodies... | |
 | Franklin Institute (Philadelphia, Pa.) - 1859 - 552 էջ
...of which he describes in the following words: "First, that vessel in which the powers of steam arc to be employed to work the engine, which is called...First, by enclosing it in a case of wood or any other materials that transmit heat slowly. Secondly, by surrounding it with steam or other heated bodies,... | |
 | Franklin Institute (Philadelphia, Pa.) - 1894 - 608 էջ
...in fire engines, consists in the following principles : "(i) That the vessel in which the powers of steam are to be employed to work the engine, which...call ' the steam vessel,' must, during the whole time that the engine is at work, be kept as hot as the steam which enters it — first, by inclosing it... | |
 | 1794 - 512 էջ
...confifts of the following principles : VOL. I. F f Firft, Firft, that vefiel in which the powers of fleam are to be employed, to work the engine which is called...cylinder in common fire engines, and which I call the fteam veffil, muft, during the whole time the engine is at work, be kept as hot as the fteam that enters... | |
 | Institution of Mechanical Engineers (Great Britain) - 1883 - 952 էջ
...it down (in his own words) that the working cylinder (or " vessel " as he chose to call it) was to " be kept as hot as the steam that enters it, first, by enclosing "it in a case of wood or any other materials that transmit heat " slowly ; secondly, by surrounding it with steam or other heated " bodies... | |
 | 688 էջ
...in fire-engines, consists of the following principles: — First, That vessel in which the powers of steam are to be employed to work the engine, which is called the cylinder in common fire-engines, and which I call the steam-vessel, must, during the whole time the engine is at work,... | |
 | 1915 - 1040 էջ
...the word "principle" has been employed, as follows : ' ' First : That vessel in which the powers of steam are to be employed to work the engine, which is called the cylinder in common fire-engines, and which I call the steam vessel, must, during the whole time the engine is at work,... | |
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... by enclosing it in a case of wood, or any other materials that transmit heat slowly; secondly, by surrounding it with steam or other heated bodies... 
