The Slide Valve Practically ConsideredE. & F.N. Spon, 1865 - 76 sider |
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Side 4
... lead of the slide valve has been duly considered in this work . The author would impress that the true versed sine and radius of the arc of supply steam can only be attained , by noticing the lead . The time for supply , expansion ...
... lead of the slide valve has been duly considered in this work . The author would impress that the true versed sine and radius of the arc of supply steam can only be attained , by noticing the lead . The time for supply , expansion ...
Side 6
... lead of the slide valve greatly affects the lap of the valve , this can be understood by re- membering that , when the crank is on the hori- zontal line , the valve is open , due to the lead required . The valve travels back to the ...
... lead of the slide valve greatly affects the lap of the valve , this can be understood by re- membering that , when the crank is on the hori- zontal line , the valve is open , due to the lead required . The valve travels back to the ...
Side 7
... lead , should the latter be required to be introduced , the true versed sine of the eccentric arc of supply steam , would equal width of the opening caused by the valve , minus the lead . In some instances half the lead must only be ...
... lead , should the latter be required to be introduced , the true versed sine of the eccentric arc of supply steam , would equal width of the opening caused by the valve , minus the lead . In some instances half the lead must only be ...
Side 22
... lead on the exhaust side . It should be understood that the only means of creating a perfect indicator dia- gram ( the best mode yet known to indicate the action of the steam ) is to cut off suddenly and exhaust freely . Should the ...
... lead on the exhaust side . It should be understood that the only means of creating a perfect indicator dia- gram ( the best mode yet known to indicate the action of the steam ) is to cut off suddenly and exhaust freely . Should the ...
Side 29
... lead on the supply , which will , of course , as before stated , be due to the width of the outside lap , minus inside lap . The proportion of the ports supply to that for the openings is not imperative . The same may be said of the ...
... lead on the supply , which will , of course , as before stated , be due to the width of the outside lap , minus inside lap . The proportion of the ports supply to that for the openings is not imperative . The same may be said of the ...
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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