The Repertory of arts and manufactures [afterw.] arts, manufactures and agriculture |
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acetic acid alkali alloy animal arts ascertain attraction of surface barytes basalt boiler boiling bottom carbonic acid cloth colour communication copper cotton crystals cylinder December 19 decomposed degree diameter dissolved distilled drop of ammoniac employed engine expansive force expense experiments exposed feathers fixed flax flax or hemp fluid furnace glass glazing grains heat hemp horses improved inches invention iron lactic acid lever liquor machine manner matter means metal method milk muriatic acid nitric acid observed obtained operation oxyde of lead oxyde of mercury Payssé piece pins piston plate porcupines potash pots pottery pound precipitate present produce proportion purpose red oxyde render resin screw separated shews small quantity smaller cylinder soda solution spirit of wine steam substance sufficient sulphate sulphuret sulphuric acid temperature thread tion turnsole verjuice vessel VI.-SECOND SERIES vinegar washed weight wheel whey zinc
Beliebte Passagen
Seite 233 - Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are...
Seite 161 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same...
Seite 406 - To all to whom these presents shall come, &c.: — Now know ye, that in compliance with the said proviso. I, the said John Henry Cassell, do hereby declare that the nature of my invention, and the manner in which the same...
Seite 84 - Now know ye, that in compliance with the said proviso, I, the said John Watson, do hereby declare that the nature of my said Invention, and the manner in which the same...
Seite 354 - But, in addition to all the above uses to which it is applied in India, as well as to those which cause it to be in request in Europe, Mr. Wilkins's Hindu, ink occupies a conspicuous place, not merely on account of its use as an ink, but because it teaches us to prepare an aqueous solution of lac, which probably will be ton ml of very extensive utility.
Seite 354 - WILKINS'S Hindu ink occupies a conspicuous place, not merely on account of its use as an ink, but because it teaches us to prepare an aqueous solution of lac, which probably will be found of very extensive utility. This solution of lac in water may be advantageously employed as a sort of varnish, which is equal in durability, and other qualities, to those prepared with alcohol ; whilst, by the saving of this liquid, it is infinitely cheaper. I do not mean however to assert that it will answer equally...
Seite 174 - A, the large wheel, on the face of which are sunk or cut the six turns of a spiral. B, the single worm screw, which acts on the above wheel, and moves the fly c. D, the spiral work of the wheel A. The .black spots shew the grooves into which the detents drop on striking the hour.
Seite 90 - ... alternately admitting the steam to the different sides of the smaller piston, while the steam last admitted into the smaller cylinder passes alternately to the different sides of the larger piston in the larger cylinder, the top and bottom of which are made to communicate alternately with the condenser. In an engine working with the improvements which have been...
Seite 322 - Having thus described the nature of my invention, and the manner of carrying the same into effect, I would have it understood, that I do not...
Seite 89 - Let both pistons end their stroke at one time ; and let us now suppose them both at the top of their respective cylinders, ready to descend ; then the steam...