London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Том 11William Newton, Charles Frederick Partington W. Newton, 1826 |
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Сторінка 4
... carry in the bell one or two extra vessels filled with condensed air , to be ex- changed when necessary for the vessel he has worn , and breathed the air from . Instead of forcing the air into these vessels by means of a pump , a ...
... carry in the bell one or two extra vessels filled with condensed air , to be ex- changed when necessary for the vessel he has worn , and breathed the air from . Instead of forcing the air into these vessels by means of a pump , a ...
Сторінка 24
... carrying the friction roller , l , and as the wheel revolves , the valves striking against this friction , roller become closed , and the steam before the valve having performed its duty passes off at the exit pipe , m . Thus far the ...
... carrying the friction roller , l , and as the wheel revolves , the valves striking against this friction , roller become closed , and the steam before the valve having performed its duty passes off at the exit pipe , m . Thus far the ...
Сторінка 30
... carried up beyond the second range of pans ; in that case the steam is to be drawn from the upper compartment through trumpets , 1 , 1 , and the lateral apertures , o , o , into the ash pits , p , p , and the mouth of the ash pits being ...
... carried up beyond the second range of pans ; in that case the steam is to be drawn from the upper compartment through trumpets , 1 , 1 , and the lateral apertures , o , o , into the ash pits , p , p , and the mouth of the ash pits being ...
Сторінка 33
... carried on at intervals for upwards of twenty years , and more par- ticularly for the last three years ; during which period the most active and unremitting perseverance has been used to obtain the metal in the state of perfection which ...
... carried on at intervals for upwards of twenty years , and more par- ticularly for the last three years ; during which period the most active and unremitting perseverance has been used to obtain the metal in the state of perfection which ...
Сторінка 34
... carry into execution the various lucrative objects that presented themselves . These considerations , and the great importance of the trade ( even in a national point of view ) , which must result from the manufacture of an article ...
... carry into execution the various lucrative objects that presented themselves . These considerations , and the great importance of the trade ( even in a national point of view ) , which must result from the manufacture of an article ...
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acid actuated aperture apparatus applied attached axle beam bevelled bobbin boiler bolt bottom bricks carriage City of London cloth cock colour conj construction contrivance County of Middlesex cylinder described Ditto-ditto double stars drawing rollers dry rot Ecliptic effect employed fabric flax frame friction front frustrums gig barrels groove heat holes improvements inches inclined plane Inrolled invention iron lever liquor London loom lower machine machinery manufacture mast materials means Medal metal method Middlesex mode months motion mould observations OD in conj operation ordinary paddles Paris pass patentee piece pinion pipe piston placed plate pressure prevent printing roller produce propelling proposed pump purpose pusher rail rain revolve rotatory Rotherhithe round screw Sealed shaft shewn side sliding stars steam engine surface tion toothed wheel troy pound tube turn upper valve vessel weft wool
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