Locomotive Catechism: A Practical and Complete Work on the Locomotive--treating on the Design, Construction, Repair and Running of All Kinds of Locomotives ... Contains Over 3,000 Examination Questions with Their Answers ...Norman W. Henley Publishing Company, 1911 - 817 стор. |
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Сторінка 20
... inch x 26 - inch with 62 - inch wheel centers , and weighing about 65 net tons ; pressure about 180 ; traction at slow speed about ten tons . Q. What is the reason for having the fire - box over both pairs of drivers ? A. To get a very ...
... inch x 26 - inch with 62 - inch wheel centers , and weighing about 65 net tons ; pressure about 180 ; traction at slow speed about ten tons . Q. What is the reason for having the fire - box over both pairs of drivers ? A. To get a very ...
Сторінка 25
... or Consolidation type . Q. With what sized drivers is it best adapted as an " all- around " engine for passenger and fast freight service ? A , About 63 to 69 inches , Q. What is the limitation of this type in passenger CLASSIFICATION . 25.
... or Consolidation type . Q. With what sized drivers is it best adapted as an " all- around " engine for passenger and fast freight service ? A , About 63 to 69 inches , Q. What is the limitation of this type in passenger CLASSIFICATION . 25.
Сторінка 26
... inches the fire - box may not be extended laterally over the rear drivers . Q. How may the throat sheet be given sufficient depth with this type , where the drivers are , say , 69 inches in diameter ? A. By sloping the mud ring downward ...
... inches the fire - box may not be extended laterally over the rear drivers . Q. How may the throat sheet be given sufficient depth with this type , where the drivers are , say , 69 inches in diameter ? A. By sloping the mud ring downward ...
Сторінка 41
... inches . The fire - box roof or crown sheet is supported by crown bars in some forms of boilers , and radial stays ( long stay - bolts ) in other types . To each side sheet near the bottom are bolted the grate rests , which support the ...
... inches . The fire - box roof or crown sheet is supported by crown bars in some forms of boilers , and radial stays ( long stay - bolts ) in other types . To each side sheet near the bottom are bolted the grate rests , which support the ...
Сторінка 43
... inches greater in diameter than with the wagon - top , for a given steam- space and water - room . Q. This being the ... inch should good steel boiler - plates stand ? A. 60,000 pounds per square inch of cross - section , length- wise ...
... inches greater in diameter than with the wagon - top , for a given steam- space and water - room . Q. This being the ... inch should good steel boiler - plates stand ? A. 60,000 pounds per square inch of cross - section , length- wise ...
Інші видання - Показати все
Locomotive Catechism: A Practical and Complete Work on the Locomotive ... Robert Grimshaw Повний перегляд - 1911 |
Locomotive Catechism: A Practical and Complete Work on the Locomotive ... Robert Grimshaw Попередній перегляд недоступний - 2015 |
Locomotive Catechism: A Practical and Complete Work On the Locomotive ... Robert Grimshaw Попередній перегляд недоступний - 2018 |
Загальні терміни та фрази
auxiliary reservoir back end block blow boiler boiler pressure bolts brake cylinder brasses broken cause chest closed coal compound compound locomotive compression connected coupling rods crank pin crosshead cut-off cylinder cocks cylinder-cocks diameter disadvantage disconnected driving axle driving boxes eccentric rod effect engine equal exhaust fire fire-box flanges flues forward four-cylinder frame front end give grate hanger heat hole inches injector inside intercepting valve L. P. cylinder lead leak live steam locomotive lower lubricator main reservoir main rod mean effective pressure motion non-compound nozzle piston valve plate plug port position pounds prevent pump rail reverse lever rocker saddle screw sheet shown in Fig side rods slide valve slip smoke-box speed spring stack steam-chest strap superheater tank tender throttle tire train pipe triple valve truck tubes usually valve gear valve-stem Vauclain Walschaert Walschaert Valve Gear wedges weight wheels
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