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 99
Сторінка 66
... effect on a coal fire . If the fire is thick , very little air will draw up through it . However , it is a mistake to allow the dampers and ash - pan to be so open that the draft cannot be controlled , especially with free - burning ...
... effect on a coal fire . If the fire is thick , very little air will draw up through it . However , it is a mistake to allow the dampers and ash - pan to be so open that the draft cannot be controlled , especially with free - burning ...
Сторінка 74
... effect of the gases , deflecting cinders better , and holding back the molten slag , which might otherwise honeycomb the flue sheet . The bricks may readily be re- moved to permit access to tubes and stay - bolts . Their ends are so ...
... effect of the gases , deflecting cinders better , and holding back the molten slag , which might otherwise honeycomb the flue sheet . The bricks may readily be re- moved to permit access to tubes and stay - bolts . Their ends are so ...
Сторінка 95
... effect has the stoppage of a large number of flues ? A. It lessens the draft of the heating surface , conse- quently , the development of steam . Q. What steps will tend to prevent or lessen leaky flues ? A. ( 1 ) To educate enginemen ...
... effect has the stoppage of a large number of flues ? A. It lessens the draft of the heating surface , conse- quently , the development of steam . Q. What steps will tend to prevent or lessen leaky flues ? A. ( 1 ) To educate enginemen ...
Сторінка 100
... effect of leaky steam - pipe joints in- side of the smoke - box ? A. To 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 ...
... effect of leaky steam - pipe joints in- side of the smoke - box ? A. To 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 ...
Сторінка 101
... effect , on the heaviness of fire re- quired , of the long front end ? A. A light fire may be carried without danger . Q. What effect has the long front end on the draft ? A. It weakens it . Q. What is the temperature in a smoke - box ...
... effect , on the heaviness of fire re- quired , of the long front end ? A. A light fire may be carried without danger . Q. What effect has the long front end on the draft ? A. It weakens it . Q. What is the temperature in a smoke - box ...
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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