The Slide Valve Practically ConsideredE. & F.N. Spon, 1865 - 76 sider |
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Resultat 1-5 av 9
Side 9
... increased ; in order to attain this the area is enlarged . Now , were the port deduced from the said area , the same would be increased in proportion . Steam , under a given pressure and capacity , occupies a certain space ; should the ...
... increased ; in order to attain this the area is enlarged . Now , were the port deduced from the said area , the same would be increased in proportion . Steam , under a given pressure and capacity , occupies a certain space ; should the ...
Side 18
... increased in pro- portion , hence the origin of the " exhaust relief valve . " For the purpose of future comparison and illus- tration , it will be better to give the proportions and formula for this valve . Now , presuming an engine of ...
... increased in pro- portion , hence the origin of the " exhaust relief valve . " For the purpose of future comparison and illus- tration , it will be better to give the proportions and formula for this valve . Now , presuming an engine of ...
Side 20
... in Fig . 4 , that for the exhaust is increased , the ratio being due to the discretion of the designer . Having thus briefly described the action of the valves Figs . 3 and 4 , for the better purpose 20 THE SLIDE VALVE.
... in Fig . 4 , that for the exhaust is increased , the ratio being due to the discretion of the designer . Having thus briefly described the action of the valves Figs . 3 and 4 , for the better purpose 20 THE SLIDE VALVE.
Side 25
... eccentric rods and links in a given space , particularly where direct action is imperative . The frictional sur- face is , perhaps , increased in the present example с FIG . 1 . FIG . 2 . as compared PRACTICALLY CONSIDERED . 25.
... eccentric rods and links in a given space , particularly where direct action is imperative . The frictional sur- face is , perhaps , increased in the present example с FIG . 1 . FIG . 2 . as compared PRACTICALLY CONSIDERED . 25.
Side 33
... increased in pro- portion also . For example , let it be presumed the value of A = B = C = D = • Inches . 1 3 · 0.125 2.0 F = 4.0 Then the overlap - F- [ D + C ] = 1.875 , in- creasing the large bar in correct proportion also . Now , as ...
... increased in pro- portion also . For example , let it be presumed the value of A = B = C = D = • Inches . 1 3 · 0.125 2.0 F = 4.0 Then the overlap - F- [ D + C ] = 1.875 , in- creasing the large bar in correct proportion also . Now , as ...
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Vanlige uttrykk og setninger
action alluded angle arcs passed arrangement Arthur Phillips attained Bashforth Boilers BUCKLERSBURY centre line chord circle cloth connecting rod constant number correct crank pin diagram diameter dimensions engravings equal example exhaust port exhaust side exhaust space F. N. SPON foot formula friction full stroke gine given grade of expansion half stroke half travel hence inch indicator diagram Institute Civil Engineers intersection Jonathan Hulls Joseph Gibbs LAND AND MARINE large bar lead length MARINE ENGINES minus inside lap morocco motion N. P. BURGH opening caused piston plane line plates port supply pressure presumed proportion Railway ratio readily understood reduced result royal 8vo Scale 1-in Screw Screw Propeller sewed shaft sion space in valve Steam Engine steam port stuffing box SUGAR MACHINERY supply port supply steam Surface Condensation tion U.S. Navy valve and ports valve facing valve width versed sine Width of exhaust width of opening Zerah Colburn