The Slide Valve Practically ConsideredE. & F.N. Spon, 1865 - 76 sider |
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Resultat 1-5 av 30
Side 3
... cranks at given grades of expansion are matters too often disregarded by the pupil and young engineer . It is not usually appreciated that the arc passed through deter- mines the lap of the valve . In no case whatever iv . should a ...
... cranks at given grades of expansion are matters too often disregarded by the pupil and young engineer . It is not usually appreciated that the arc passed through deter- mines the lap of the valve . In no case whatever iv . should a ...
Side 4
... crank pin , and the amount of expansion required . The proportion of lap to width of opening or port can only be obtained by the means alluded to . The lead of the slide valve has been duly considered in this work . The author would ...
... crank pin , and the amount of expansion required . The proportion of lap to width of opening or port can only be obtained by the means alluded to . The lead of the slide valve has been duly considered in this work . The author would ...
Side 6
... crank is on the hori- zontal line , the valve is open , due to the lead required . The valve travels back to the extremity of its stroke , and forth to close the port , while the crank pin is traversing through a given arc . The grade ...
... crank is on the hori- zontal line , the valve is open , due to the lead required . The valve travels back to the extremity of its stroke , and forth to close the port , while the crank pin is traversing through a given arc . The grade ...
Side 37
... or per- ception where none should exist . It must be understood that no guess work is allowable in science ; and in the case of producing the correct lap , a diagram of the angle of the crank. PRACTICALLY CONSIDERED . 37 ...
... or per- ception where none should exist . It must be understood that no guess work is allowable in science ; and in the case of producing the correct lap , a diagram of the angle of the crank. PRACTICALLY CONSIDERED . 37 ...
Side 38
Nicholas Procter Burgh. lap , a diagram of the angle of the crank is required to ascertain the lap when the stroke of the valve is not given . It may , of course , be argued that a combination of figures properly dealt with must , from ...
Nicholas Procter Burgh. lap , a diagram of the angle of the crank is required to ascertain the lap when the stroke of the valve is not given . It may , of course , be argued that a combination of figures properly dealt with must , from ...
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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