The Slide Valve Practically ConsideredE. & F.N. Spon, 1865 - 76 sider |
Inni boken
Resultat 1-5 av 26
Side 6
... example , the action of the steam preserves the required amount of adjustment , so that the details in the former example are dispensed with . The lead of the slide valve greatly affects the lap of the valve , this can be understood by ...
... example , the action of the steam preserves the required amount of adjustment , so that the details in the former example are dispensed with . The lead of the slide valve greatly affects the lap of the valve , this can be understood by ...
Side 7
... examples , the first rule alluded to is correct . This diversity is due to the length of the eccentric rods , and locality of the valve and gear , & c . , allu- sion will now be made to each portion seriatim . The mode of setting out ...
... examples , the first rule alluded to is correct . This diversity is due to the length of the eccentric rods , and locality of the valve and gear , & c . , allu- sion will now be made to each portion seriatim . The mode of setting out ...
Side 14
... example , will be 24in . , outside lap ( presumed ) 1in . , inside lap in .; having thus far agreed , the following rules will supply what is required : — Width of bar = a minimum . width of port 5 , but lin . as Width of exhaust space ...
... example , will be 24in . , outside lap ( presumed ) 1in . , inside lap in .; having thus far agreed , the following rules will supply what is required : — Width of bar = a minimum . width of port 5 , but lin . as Width of exhaust space ...
Side 16
... example given , they will be found to be thus : - Let A = width of port supply . Boutside lap . Cinside lap . Dwidth of bar . Ewidth of exhaust space in valve . F = width of exhaust port in cylinder . Ghalf travel of the valve . 65 Then ...
... example given , they will be found to be thus : - Let A = width of port supply . Boutside lap . Cinside lap . Dwidth of bar . Ewidth of exhaust space in valve . F = width of exhaust port in cylinder . Ghalf travel of the valve . 65 Then ...
Side 17
... example now alluded to , the areas ( from the supply ports ) both for exhaust and supply , are equal ; due , of course , to the slide travelling the entire width of the port . Now , to lessen the stroke of the valve would be to reduce ...
... example now alluded to , the areas ( from the supply ports ) both for exhaust and supply , are equal ; due , of course , to the slide travelling the entire width of the port . Now , to lessen the stroke of the valve would be to reduce ...
Andre utgaver - Vis alle
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