Repertory of Arts, Manufactures, and Agriculture: Consisting of Original Communications, Specifications of Patent Inventions ...T. and G. Underwood, 1825 - Industrial arts |
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Page 181
... ammonia . Finally , it is well known that iodine , as well as chlorine , has a great affinity for silver . I will deposit in the cabinet of the King's garden what I have remaining of this mineral , to serve as a point of comparison , in ...
... ammonia . Finally , it is well known that iodine , as well as chlorine , has a great affinity for silver . I will deposit in the cabinet of the King's garden what I have remaining of this mineral , to serve as a point of comparison , in ...
Page 219
... ammonia , washing the precipitated powder once or twice with boiling water , and after filtering , drying the powder . The varnish , either that in common use , or the following , may be employed - asphaltum four parts , gum mastiche or ...
... ammonia , washing the precipitated powder once or twice with boiling water , and after filtering , drying the powder . The varnish , either that in common use , or the following , may be employed - asphaltum four parts , gum mastiche or ...
Page 310
... ammonia . It is then washed . I next expose it to the action of a hydro- sulphuret , composed of quick - lime and sulphur , in solu tion , in the proportions of four ounces of lime to one of sulphur , with one quart of water , in order ...
... ammonia . It is then washed . I next expose it to the action of a hydro- sulphuret , composed of quick - lime and sulphur , in solu tion , in the proportions of four ounces of lime to one of sulphur , with one quart of water , in order ...
Page 11
... ammonia and carbonic acid gases , pass up the chimney with rapidity almost in an invisible form , and consequently without depositing soot in any material degree in the chimney , or impregnating the external air with the black ...
... ammonia and carbonic acid gases , pass up the chimney with rapidity almost in an invisible form , and consequently without depositing soot in any material degree in the chimney , or impregnating the external air with the black ...
Page 64
... ammonia , a primary material is produced for the fabrication of oxide of copper , and for that of sulphate of ammonia . It is to be observed , that in this process all the ammonia separates to form sulphate of ammonia . By this means a ...
... ammonia , a primary material is produced for the fabrication of oxide of copper , and for that of sulphate of ammonia . It is to be observed , that in this process all the ammonia separates to form sulphate of ammonia . By this means a ...
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Common terms and phrases
aforesaid ammonia apparatus applied arch axis axle beams boiler bolt bottles bottom bricks carbonic acid carriage cassoon cast iron cause centre coals cock common condensing conical construction contained cylinder described diameter direction drawing effect enrol specification expence exportation fastened feet fixed force forcing pump frame furnace gasometers heat hole horizontal improvements inches inclined planes invention iodine Jacob Perkins July 16 length letters patent lever lime liquor load lower machine machinery manner manufacture mast means metal method mode months to enrol motion move opening pass passage Patent granted pieces piles pipe piston placed plate pressure prevent produce prohibited proper proviso pump purpose quantity rail-ways rails revolving ring rollers rotary valve round sail screw shaft side smoke spring steam engine stone substance sufficient surface thereof thickness tion topmast trough tube tunnel turned upper valve vessel voussoirs weight wheel
Popular passages
Page 74 - 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 is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Page 26 - ... sole working or making of any manner of new manufactures within this realm, to the true and first inventor and inventors of such manufactures, which others at the time of making such letters patents and grants shall not use...
Page 33 - The petitioner, therefore, most humbly prayed that we would be graciously pleased to grant unto him, his executors, administrators, and assigns, our Royal letters patent for the sole use, benefit, and advantage of his said invention...
Page 35 - ... executors, administrators, and assigns, according to law, for his and their damages thereby occasioned. And moreover we do by these presents, for us, our heirs and successors, will and command all and singular the justices of the peace, mayors, sheriffs, bailiffs, constables...
Page 22 - ... the ancient and fundamental laws of this your realm : And whereas your Majesty was further graciously pleased expressly to command, that no suitor should presume to move your Majesty for matters of that nature ; yet nevertheless upon misinformations and untrue pretences of public good, many such grants have been unduly obtained, and unlawfully put in execution, to the great grievance and inconvenience of your Majesty's subjects, contrary to the laws of this your realm, and contrary to your Majesty's...
Page 35 - Man, that neither they nor any of them, at any time during the continuance of the said term of fourteen years hereby granted, either directly or indirectly do make, use, or put in practice the said invention, or any part of the same...
Page 35 - ... on pain of incurring such penalties as may be justly inflicted on such offenders for their contempt of this our Royal command, and of being answerable to the patentee according to law for his damages thereby occasioned...
Page 39 - Day should not particularly describe and ascertain the nature of his said invention, and in what manner the same was to be performed, by an instrument in writing...
Page 27 - Term of fourteen years or under hereafter to be made of the sole Working or Making of any manner of new Manufactures within this Realm to the true and first Inventor and Inventors of such Manufactures which others at the time of making such Letters Patents and grants shall not use...
Page 33 - ... of our especial grace, certain knowledge,- and mere motion, have given and granted, and by these presents, for us, our heirs and successors, do...