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 81
Сторінка 36
... force the plates apart than the round - ended tool . Q. How much strain , tending to open the lengthwise seams , is there on the barrel of a boiler 50 inches in di- ameter and 12 feet long , where the steam pressure is 160 pounds ? A ...
... force the plates apart than the round - ended tool . Q. How much strain , tending to open the lengthwise seams , is there on the barrel of a boiler 50 inches in di- ameter and 12 feet long , where the steam pressure is 160 pounds ? A ...
Сторінка 77
... forces the flame up and back against the fire - box sheets , and stops the light coal from being lifted by the exhaust into the flue ends . Q. How should an arch be located to get good results ? A. The front end should be at least 5 ...
... forces the flame up and back against the fire - box sheets , and stops the light coal from being lifted by the exhaust into the flue ends . Q. How should an arch be located to get good results ? A. The front end should be at least 5 ...
Сторінка 92
... force out the tube - end . Q. What is the objection of the latter system of inside ferrules ? A. That it lessens the area of the tube orifices , and consequently diminishes the draft . Q. What is the result of flue stoppage ? A. ( 1 ) ...
... force out the tube - end . Q. What is the objection of the latter system of inside ferrules ? A. That it lessens the area of the tube orifices , and consequently diminishes the draft . Q. What is the result of flue stoppage ? A. ( 1 ) ...
Сторінка 103
... force with which it escapes it draws along with it part of the contents of the front end . Q. How is this vacuum refilled ? A. By air rushing in through the dampers , grates and flues to the front end and carrying with it a certain por ...
... force with which it escapes it draws along with it part of the contents of the front end . Q. How is this vacuum refilled ? A. By air rushing in through the dampers , grates and flues to the front end and carrying with it a certain por ...
Сторінка 104
... force of the exhaust . Q. What effect on the front end has the blower when in use , or the air - pump exhaust when in the smoke arch ? A. The same as the cylinder exhaust only in a minor degree . Q. What definition is given this form of ...
... force of the exhaust . Q. What effect on the front end has the blower when in use , or the air - pump exhaust when in the smoke arch ? A. The same as the cylinder exhaust only in a minor degree . Q. What definition is given this form of ...
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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