 | Andrew Ure - 1821 - 436 էջ
...it speedily increased. By regulating the admission of coal-gas and air, it again became white-hot, and soon after lighted the flame in the cylinder, which as usual, by the addition of more atmospheric air, rekindled the flame of the wick. This beautiful experiment has been very often repeated,... | |
 | Samuel Parkes - 1823 - 722 էջ
...speedily increased; and by regulating the admission of coal gas and air, it again became white-hot, and soon after lighted the flame in the cylinder,...atmospherical air, re-kindled the flame of the wick." It is also remarkable that the fire-damp and the oxygen of the atmosphere will combine, when in contact... | |
 | Sir Humphry Davy - 1825 - 174 էջ
...still farther, the ignition of the platinum became less vivid. When its light was barely sensible, small quantities of air were admitted, its heat speedily...again became white hot, and soon after lighted the flam* in the cylinder, which as usual, by the a4* 110 dition of more atmospherical air, re-kindled... | |
 | Andrew Ure - 1828 - 872 էջ
...light was barely sensible, •-;, ,, 11 quantities of air were admitted, and it speedily increased. By regulating the admission of coal gas and air, it again became white-hot, and soon after lighted the flame in the cylinder, which as usual, by the addition of more... | |
 | Thomas Curtis - 1829 - 828 էջ
...When its light was barely sensible small quantities of air were admitted, and it speedily increased. By regulating the admission of coal gas and air it again became white-hot, and soon after lighted the flame in the cylinder, which as usual, by the addition of more... | |
 | John Ayrton Paris - 1831 - 582 էջ
...still farther, the ignition of the platinum became less vivid : when its light was barely sensible, small quantities of air were admitted ; its heat speedily...atmospherical air, rekindled the flame of the wick." I have thus related, somewhat in detail, the history of a discovery, which, whether considered in relation... | |
 | John Ayrton Paris - 1831 - 598 էջ
...still farther, the ignition of the platinum became less vivid : when its light was barely sensible, small quantities of air were admitted ; its heat speedily...atmospherical air, rekindled the flame of the wick." I have thus related, somewhat in detail, the history of a discovery, which, whether considered in relation... | |
 | Andrew Ure - 1831 - 980 էջ
...When its light was barely sensible, small quantities of air were admitted, and it speedily increased. By regulating the admission of coal gas and air, it again became white-hot, and soon after lighted the flame in the cylinder, which as usual, by the addition of more... | |
 | John Davy - 1836 - 436 էջ
...still further, the ignition of the platinum became less vivid : when its light was barely sensible, small quantities of air were admitted ; its heat speedily...the admission of coal gas and air, it again became whitehot, and soon after lighted the flame in the cylinder, which, as usual, by the addition of more... | |
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By increasing the quantity of the coal gas still further, the ignition of the platinum became less vivid : when its light was barely sensible, small quantities of air were admitted ; its heat speedily increased ; and by regulating the admission of coal... 