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 20
... increase traction for a given amount of dead weight ; also because it shortens the train . Q. What may be said of the wheel - bases of switching- engines ? Fig . 16. Heavy Switching and Local Freight Engine , with Saddle Tank and Back ...
... increase traction for a given amount of dead weight ; also because it shortens the train . Q. What may be said of the wheel - bases of switching- engines ? Fig . 16. Heavy Switching and Local Freight Engine , with Saddle Tank and Back ...
Сторінка 35
... increasing its strength against certain strains . Q. What sets the limit to wide spacing of rivets ? A. The fact that the shearing strength of the rivet in- creases as the square of its diameter , the crushing strength of the metal only ...
... increasing its strength against certain strains . Q. What sets the limit to wide spacing of rivets ? A. The fact that the shearing strength of the rivet in- creases as the square of its diameter , the crushing strength of the metal only ...
Сторінка 56
... increased ? A. One - eighth each . Q. What is the principal cause of the strain on stay- bolts ? A. The inner fire - box expands more than the outer . Q. What is their usual distance apart ? A. About four inches between centers . Q ...
... increased ? A. One - eighth each . Q. What is the principal cause of the strain on stay- bolts ? A. The inner fire - box expands more than the outer . Q. What is their usual distance apart ? A. About four inches between centers . Q ...
Сторінка 74
... increasing the mixing effect of the gases , deflecting cinders better , and holding back the molten slag , which might otherwise honeycomb the flue sheet ... increase of fire - box temperature of 100 ° F. with 70 74 LOCOMOTIVE CATECHISM.
... increasing the mixing effect of the gases , deflecting cinders better , and holding back the molten slag , which might otherwise honeycomb the flue sheet ... increase of fire - box temperature of 100 ° F. with 70 74 LOCOMOTIVE CATECHISM.
Сторінка 100
... increase the draft . Q. What is the object of the " extension arch " " ex- tended smoke - box " or " long front end ? " A. To give room for netting and to act as a dead- chamber to aid in collecting sparks and cinders . Q. How is the ...
... increase the draft . Q. What is the object of the " extension arch " " ex- tended smoke - box " or " long front end ? " A. To give room for netting and to act as a dead- chamber to aid in collecting sparks and cinders . Q. How is the ...
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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