The Slide Valve Practically ConsideredE. & F.N. Spon, 1865 - 76 sider |
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Side 30
... covers the centre or exhaust port in the cylinder ( see Fig . 2 ) . It is , therefore , imperative to attain a correct or fixed ratio of supply to exhaust , to observe the whole of the formula given . The next rule , " width of exhaust ...
... covers the centre or exhaust port in the cylinder ( see Fig . 2 ) . It is , therefore , imperative to attain a correct or fixed ratio of supply to exhaust , to observe the whole of the formula given . The next rule , " width of exhaust ...
Side 69
... cases the piston is allowed to pass beyond or slightly cover the ports at each end of the stroke , so that the wearing surface may be equal through- out . One important fact should be attended to , PRACTICALLY CONSIDERED . 69.
... cases the piston is allowed to pass beyond or slightly cover the ports at each end of the stroke , so that the wearing surface may be equal through- out . One important fact should be attended to , PRACTICALLY CONSIDERED . 69.
Side 73
... cover . A separate ring , contained in that first mentioned , acts against the inside of the cover , and thus pre- vents the action of the steam on the back of the valve . In some instances gasket is used between the two rings , but ...
... cover . A separate ring , contained in that first mentioned , acts against the inside of the cover , and thus pre- vents the action of the steam on the back of the valve . In some instances gasket is used between the two rings , but ...
Side 74
... cover of the casing , so that a plain external is maintained . The modes of securing the rod in or to the valve are not much varied , in some cases the rod passes through the valve , and is secured at each end of the same by nuts , and ...
... cover of the casing , so that a plain external is maintained . The modes of securing the rod in or to the valve are not much varied , in some cases the rod passes through the valve , and is secured at each end of the same by nuts , and ...
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The Slide Valve Practically Considered Nicholas Procter Burgh Ingen forhåndsvisning tilgjengelig - 2016 |
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