The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 77. köideRobertson, Brooman, & Company, 1862 |
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Page 111
... weight of the birds circle , we have 21.8 in . as the distance through which so that the reciprocating actions in this position and the surface of their wings , and for obtaining as a surface equal to 413 square in . is propelled ...
... weight of the birds circle , we have 21.8 in . as the distance through which so that the reciprocating actions in this position and the surface of their wings , and for obtaining as a surface equal to 413 square in . is propelled ...
Page 132
... weight equal to 18lbs . What , then , was the true the velocity imparted to the propellers . The power velocity required of that surface ? As above , we and density of the body are therefore sustained by have P = 143lbs . S = 4175 sq ...
... weight equal to 18lbs . What , then , was the true the velocity imparted to the propellers . The power velocity required of that surface ? As above , we and density of the body are therefore sustained by have P = 143lbs . S = 4175 sq ...
Page 192
... weight of 550 tons , and force air weights , such as railway trains , from one level into the three chambers until double the weight to another . The apparatus is termed an Aero- of water , 1,100 tons or 1,440 cubic yards , be dis ...
... weight of 550 tons , and force air weights , such as railway trains , from one level into the three chambers until double the weight to another . The apparatus is termed an Aero- of water , 1,100 tons or 1,440 cubic yards , be dis ...
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acid Admiralty applied armour plates Armstrong gun arrangement Bennet Woodcroft boiler bottom carbon carriage carried cast iron cause chamber Chancery Lane charcoal coal communication connected construction copper cotton cylinder Dated Dec Dated Feb Dated Jan Dated March diameter effect employed engines Exhibition fabrics feet fire fixed fluid frame furnace G. C. Lewis grooves gutta-percha heat Improvements in apparatus Improvements in machinery inches invention consists inventor iron lever London machine manufacture means mechanical ments Messrs metal motion obtained ordinary pass Patent abandoned Patent completed piece pig iron pipe piston placed present pressure produced projectile propellers provements pulley pump purpose R. A. Brooman railway ratus resistance revolving rifled rollers screw shaft ships Shoeburyness side slide steam steam engines steel substances suitable surface tion tons tube upper valve velocity vessel W. E. Newton weight wheel wire wrought iron Zollverein