The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 94. köideRobertson, Brooman, & Company, 1871 |
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Page 186
... quantity of lead remain on the hearth of the furnace . The dross remaining on the inclined hearth of with precious metals and a small quantity of lead , the furnace , and consisting chiefly of zinc mixed is then introduced with some ...
... quantity of lead remain on the hearth of the furnace . The dross remaining on the inclined hearth of with precious metals and a small quantity of lead , the furnace , and consisting chiefly of zinc mixed is then introduced with some ...
Page 318
... quantity of coal brought to London by rail in the last twenty years has nearly doubled . In 1800 the quantity was 1,256,000 tons ; in 1830 it had risen to 2,038,000 tons ; in 1850 it was 3,637,000 tons , of which the railways and canals ...
... quantity of coal brought to London by rail in the last twenty years has nearly doubled . In 1800 the quantity was 1,256,000 tons ; in 1830 it had risen to 2,038,000 tons ; in 1850 it was 3,637,000 tons , of which the railways and canals ...
Page 449
... quantity of sand that can be mixed with clean shingle without increasing the bulk , and therefore exactly filling the crevices as far as practicable , is 12 per cent . Any additional sand beyond this quantity increases the gross bulk of ...
... quantity of sand that can be mixed with clean shingle without increasing the bulk , and therefore exactly filling the crevices as far as practicable , is 12 per cent . Any additional sand beyond this quantity increases the gross bulk of ...
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Common terms and phrases
2deg abandoned acid ammonia angle apparatus application arranged August 12 bars Birmingham boiler bolt bottom breech-loading Brunel carriage carried cause centre chamber chlorine coal colour committee connected consists construction copper cylinder Dated August Dated July Dated June diameter effect employed engine fire fitted fixed frame furnace heat horizontal hydrometer Improvements invention inventor iron July 20 June 27 Lancashire lever liquid Liverpool London machine machinery Manchester manganese manufacture material matter means MECHANICS ments Messrs metal motion naval Navy nitric acid obtained officers ordinary pass Patent completed pipe piston plate present pressure pump purpose quantity rail railway rollers Royal Royal Arsenal screw sewage shaft ships side sliding specific gravity spindle Staffordshire steam steam engine steel substances suitable supply surface temperature tion tons trade train tube valve vessel W. R. Lake weight wheel wire zinc