Locomotive Catechism: A Practical and Complete Work on the Design, Construction, Running and Repair of All Kinds of LocomotivesNorman W. Henley publishing Company, 1923 - 958 стор. |
З цієї книги
Результати 1-5 із 100
Сторінка 11
... taken into considera- tion ? A. Train weight , speed , grades , curvature , frequency of stops , smooth operation , and low cost of repairs . Q. What is desirable in relation to smooth operation and low repair cost ? A. The fewest ...
... taken into considera- tion ? A. Train weight , speed , grades , curvature , frequency of stops , smooth operation , and low cost of repairs . Q. What is desirable in relation to smooth operation and low repair cost ? A. The fewest ...
Сторінка 36
... taken in making a loco- motive boiler shell , as to its curve ? A. It should be a true circle , else the tendency of the steam - pressure will be to make it of true circular section , and that would spring things out of shape , besides ...
... taken in making a loco- motive boiler shell , as to its curve ? A. It should be a true circle , else the tendency of the steam - pressure will be to make it of true circular section , and that would spring things out of shape , besides ...
Сторінка 70
... taken out in case leaks occur . Q. What is the advantage of having crown - bar wash- ers tapering toward the sheet ? A. It gives more surface of the sheet in contact with the water , and lessens the liability to overheating around the ...
... taken out in case leaks occur . Q. What is the advantage of having crown - bar wash- ers tapering toward the sheet ? A. It gives more surface of the sheet in contact with the water , and lessens the liability to overheating around the ...
Сторінка 72
... . They ran " opposite each other " for two months , and care was taken to see that no extra work was done by either that would lessen the value of the performance report . For one month the engine with the 72 Brick Arch 72-76.
... . They ran " opposite each other " for two months , and care was taken to see that no extra work was done by either that would lessen the value of the performance report . For one month the engine with the 72 Brick Arch 72-76.
Сторінка 107
... taken in placing a baffle plate ? A. It should be placed so that it will not be too close to the flue sheet , and angled away therefrom so that the sparks and gases will not be deflected too sharply down- ward . An engine with the ...
... taken in placing a baffle plate ? A. It should be placed so that it will not be too close to the flue sheet , and angled away therefrom so that the sparks and gases will not be deflected too sharply down- ward . An engine with the ...
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Інші видання - Показати все
Locomotive Catechism: A Practical and Complete Work on the Design ... Robert Grimshaw Повний перегляд - 1923 |
Загальні терміни та фрази
admission block blow boiler boiler pressure bolts brake cylinder brake pipe brake valve brass broken cars cause cent chest coal combustion compound compound locomotive compression connecting coupling rods crank pin crosshead cut-off diameter disconnected drivers driving axle driving box driving wheels eccentric rod effect electric engine equal exhaust fire fire-box flanges flues forward frame friction front end gine give grade grate heat inches injector inside L. P. cylinder lead leak live steam locomotive lubrication main reservoir main rod mean effective pressure motion nozzle piston piston valve plate plug port position pounds pump radius rail reverse lever rocker sheet shown in Fig side rods slide valve slip smoke-box speed spring square stack steam-chest strap superheater tank tender throttle tion tire train truck tubes usually valve gear Vauclain Walschaert Walschaert Valve Gear wedge weight wheel wire