London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Volumen4William Newton, Charles Frederick Partington W. Newton, 1822 |
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Página 5
... tion ; nor are the needles or piercers as shewn at b , b , fig . 1. These are moved by racks and toothed wheels ; but the novelty claimed in this part of the machine consists in applying the power of a steam - engine , or other first ...
... tion ; nor are the needles or piercers as shewn at b , b , fig . 1. These are moved by racks and toothed wheels ; but the novelty claimed in this part of the machine consists in applying the power of a steam - engine , or other first ...
Página 10
... tion of the principles of chemistry to the useful arts . Prima facie , no person unacquainted with chemical prin- ciples would have taken powdered charcoal for the pur- poses to which it is applied in this specification : we can- not ...
... tion of the principles of chemistry to the useful arts . Prima facie , no person unacquainted with chemical prin- ciples would have taken powdered charcoal for the pur- poses to which it is applied in this specification : we can- not ...
Página 16
... tion of the alcohol is produced , which runs down the sides of the cone into the circular channel , g , at its base , from whence the alcohol passes by the pipe , f , into the vat below ; while the non - condensable gases pass out ...
... tion of the alcohol is produced , which runs down the sides of the cone into the circular channel , g , at its base , from whence the alcohol passes by the pipe , f , into the vat below ; while the non - condensable gases pass out ...
Página 17
... tion , becomes fixed in its place , having , between the plate and head , a ring of thick leather to prevent the escape the gas . of The sole object and novelty proposed in this invention is to condense the alcoholic streams which arise ...
... tion , becomes fixed in its place , having , between the plate and head , a ring of thick leather to prevent the escape the gas . of The sole object and novelty proposed in this invention is to condense the alcoholic streams which arise ...
Página 26
... tion , density , & c . belong to the former inquiry ; while the experiments made with various tests on the infusion , decoction , extract , tincture of the bark , root , & c . under examination , belong to the latter . In describing the ...
... tion , density , & c . belong to the former inquiry ; while the experiments made with various tests on the infusion , decoction , extract , tincture of the bark , root , & c . under examination , belong to the latter . In describing the ...
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1st Sat 2d Sat acid action advantage alpaco anchor animal annatto apparatus appears applied axle balance spring bars boat boiler bottom carbonic acid carriage chevaux-de-frise colour conj consists construction containing contrivance copper Coppermine River cylinder described Diff drawing rollers eclipsed effect employed engine engraving essential oil experiments feet fixed furnaces heat holes Holyhead improved inches Institution invention iron joints Journal of Arts June labour lamp leeches length lever London machine magnesia manual labour manufacture means ment metal method Middlesex mode months for inrolment muriate observations obtained operation passing patent Perigee piece pipe placed plate present produced proposed purpose quantity reservoir rollers ropes round screw shank shewn side Society specific gravity specification spring steam substance surface tallow temperature timber tion tube upper verdigris vessel vicuna volume wheel wick wrought iron
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Página 273 - N. down to hit. 69 deg. comprising an extent (reckoning the indentations and sinuosities observed) of about 800 miles ! The coast visited by Captain Scoresby is a continuation towards the North of that on which were planted the ancient colonies from Iceland, the fate of which is still veiled in such deep obscurity.
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