 | 1771 - 520 páginas
...carrying out the third part of my invention when working mill-stones with a blast of air, I introduce a pipe to the mill-stone case from a fan or other...avoided, and the grinding improved ; and this part of my invention relates only to sucking away the plenum of dusty air forced through the stones, and not... | |
 | 1771 - 582 páginas
...of my invention, when working mill stones with a blast of air, I introduce a pipe to the mill stone case from a fan or other exhausting machine, so as...avoided and the grinding improved. And this part of my invention relates only to sucking away the plenum of dusty air forced through the stones, and not... | |
 | William Newton - 1849 - 510 páginas
...it consists in introducing a pipe into the millstone case from a fan or other exhausting apparatus, so as to carry off all the warm dusty air blown through...stones to a chamber, as hereafter described : by which means the dust in the mill is removed, and the grinding improved. This improvement relates only to... | |
 | 1849 - 508 páginas
...it consists in introducing a pipe into the millstone case from a fan or other exhausting apparatus, so as to carry off all the warm dusty air blown through...stones to a chamber, as hereafter described : by which means the dust in the mill is removed, and the grinding improved. This improvement relates only to... | |
 | 1856 - 650 páginas
...carrying out the second part of this invention of 1849, when working mill-stones with ablMtof ;iir, he introduces a pipe to the mill-stone case from a...invention relates only to sucking away the plenum of i:'j*ty air forced through the stones, and not to employing a sufficient exhausting power to inäuee... | |
 | 1856 - 648 páginas
...stone." In carrying out the second part of this invention of 1840, when working mill-stones with a hlast of air, he introduces a pipe to the mill-stone case...machine, so as to carry off all the warm dusty air hlown through hetween the stones to a chamher, as hereafter descrihed, hy which the dust in the mill... | |
 | William Newton - 1857 - 428 páginas
...carrying out the second part of my invention, when working mill-stones with a blast of air, I introduce a pipe to the mill-stone case from a fan or other...warm dusty air blown through between the stones, to the chamber, as hereinafter described ; and this part of my invention relates only to sucking away... | |
 | 1866 - 1000 páginas
...carrying out the second part of my invention, when working mill-stones with a blast of air, I introduce a pipe to the millstone case from a fan or other exhausting...blown through between the stones to a chamber, as hereinafter described, by which the dust in the mill is avoided and grinding improved. And this part... | |
 | George Ticknor Curtis - 1867 - 684 páginas
...carrying out the second part of my invention, when working millstones with a blast of air, I introduce a pipe to the mill-stone case from a fan or other...the stones to a chamber, as hereafter described.' ' And thrt part of my indention relates only to sucking away the plenum of dusty air forced through... | |
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... and the grinding improved ; and this part of my invention relates only to sucking away the plenum of dusty air forced through the stones, and not to employing a sufficient exhausting power to induce a current of air between the mill- stones without... 
