 | Royal Society (Great Britain) - 1816 - 478 oldal
...distillation of coal, and 8 parts of air in a tube of a quarter of an inch in diameter and a foot long, more than a second was required before the flame reached from one end of the tube to the ether; and I could not make any mixture explode in a glass tube j- of an inch in... | |
 | 1816 - 442 oldal
...of coal, and eight parts of air in a tube of a quarter of an inch in diameter and a foot long, more than a second was required before the flame reached from one end of the tube to the other; and J could not make any mixture explode in a glass tube one-seventh of an... | |
 | 1825 - 506 oldal
...In exploding a mixture in a glass tube of one- fourth of an inch in diameter, and a foot long, more than a second was required before the flame reached from one end to the other, and I found that in tubes of one-seventh of an inch in diameter, explosive mixtures could not be fired... | |
 | Sir Humphry Davy - 1825 - 174 oldal
...distillation of coal, and 8 parts of air in a tube of a quarter of an inch in diameter and a foot long, more than a second was required before the flame reached from one end of the tube to the other ; and I could not make any mixture explode in a glass tube one-seventh of... | |
 | John Ayrton Paris - 1831 - 598 oldal
...of coal, and eight parts of air, in a tube of a quarter of an inch in diameter and a foot long, more than a second was required before the flame reached from one end of the tube to the other ; and not any mixture could be made to explode in a glass tube of one-seventh... | |
 | John Ayrton Paris - 1831 - 582 oldal
...of coal, and eight parts of air, in a tube of a quarter of an inch in diameter and a foot long, more than a second was required before the flame reached from one end of the tube to the other ; and not any mixture could be made to explode in a glass tube of one-seventh... | |
 | John Davy - 1836 - 436 oldal
...in exploding a mixture in a glass tube, of one fourth of an inch in diameter and a foot long, more than a second was required before the flame reached...tubes prevented explosion better than glass tubes. These were the facts from which the discovery of the safety lamp was made ; and the following was the... | |
 | Sir Humphry Davy - 1839 - 508 oldal
...in exploding a mixture in a glass tube, of one-fourth of an inch in diameter, and a foot long, more than a second was required before the flame reached...diameter, explosive mixtures could not be fired, when they opened into the atmosphere ; and that metallic tubes prevented explosion better than glass tubes. These... | |
 | Henry Minchin Noad - 1841 - 362 oldal
...long, it was found that more * See Davy on the Safety-lamp, and Researches on Flame. SAFETY LAM I'. 345 than a second was required before the flame reached...than glass tubes. In reasoning upon these various phcenomena, it occurred to Davy, that as a considerable heat was required for the inflammation of fire-damp,... | |
 | North of England Institute of Mining and Mechanical Engineers - 1853 - 448 oldal
...In exploding a mixture in a glass tube of one- fourth of an inch in diameter, and a foot long, more than a second was required before the flame reached from one end to the other, and that metallic tubes prevented explosion better than gas tubes." " In reasoning upon the various phenomena,"... | |
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In exploding a mixture of 1 part of gas from the distillation of coal, and 8 parts of air in a tube of a quarter of an inch in diameter, and a foot long, more than a second was required before the flame reached from one end of the tube to the other ;... 
