A History of the Growth of the Steam-engineKegan Paul, 1887 - 479 pagini |
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Pagina 17
... coal pitts , by a new waie never yet in use . 8. To make hard iron soft , and likewise copper to be tuffe and soft , which is not in use in this kingdome . 9. To make yellow waxe white verie speedilie . " This seems to have been the ...
... coal pitts , by a new waie never yet in use . 8. To make hard iron soft , and likewise copper to be tuffe and soft , which is not in use in this kingdome . 9. To make yellow waxe white verie speedilie . " This seems to have been the ...
Pagina 18
... coal - station near some of the castles " " ( castles in the air ) . The rev- erend wit proposed the application of the smoke - jack to the chiming of bells , the reeling of yarn , and to rocking the cradle . Bishop Wilkins writes , in ...
... coal - station near some of the castles " " ( castles in the air ) . The rev- erend wit proposed the application of the smoke - jack to the chiming of bells , the reeling of yarn , and to rocking the cradle . Bishop Wilkins writes , in ...
Pagina 35
... coal per day . Switzer remarks : " It must be noted that this engine is but a small one in com- parison with many others that are made for coal - works ; but this is sufficient for any reasonable family , and other uses required of it ...
... coal per day . Switzer remarks : " It must be noted that this engine is but a small one in com- parison with many others that are made for coal - works ; but this is sufficient for any reasonable family , and other uses required of it ...
Pagina 45
... coals in four hours . Its duty was , therefore , 5,250,000 pounds raised one foot per bushel of 84 pounds of coals , or 62,500 “ foot- pounds " of work per pound of fuel . An engine of slight- ly greater size gave a duty about 5 per ...
... coals in four hours . Its duty was , therefore , 5,250,000 pounds raised one foot per bushel of 84 pounds of coals , or 62,500 “ foot- pounds " of work per pound of fuel . An engine of slight- ly greater size gave a duty about 5 per ...
Pagina 51
... coal was laid on the grate , covered with wood , and the latter was ignited , the flame , passing downward through the coal , igniting that in turn , and , as E 2 THE PERIOD OF APPLICATION . 51.
... coal was laid on the grate , covered with wood , and the latter was ignited , the flame , passing downward through the coal , igniting that in turn , and , as E 2 THE PERIOD OF APPLICATION . 51.
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Termeni și expresii frecvente
adopted application beam boat boiler Boulton Boulton & Watt Boulton and Watt built century Charlotte Dundas coal condenser construction crank cross-head cylinder Demy 8vo driving energy English expansion experiments Fcap feet long feet stroke Fifth Edition Fourth Edition fuel Fulton furnace George Stephenson gine heat heating-surface History horse-power Illustrations improvement inches in diameter introduction invention inventor James Watt later LL.D locomotive London machine machinery Maps mechanical method miles an hour modern motion Newcomen engine Oliver Evans paddle-wheels Papin patent Philosophy pipe piston piston-rod placed Plates Post 8vo pressure Prof proposed pump pumping-engine railroad Richard Trevithick road Sanskrit Savery screw Second Edition secured sketch Small crown 8vo speed square inch steam steam-boiler steam-carriage steam-cylinder steam-engine steam-pressure steamboat steamer Stephenson Stevens stroke of piston success temperature Third Edition Thomas Savery tion tons Translated Trevithick tubes usually valve valve-gear vessel vols Watt's weight wheels