American Stationary Engineering: Facts, Rules and General Information Gathered from Thirty Years' Practical Experience as Running, Erecting and Designing EngineerDerry-Collard Company, 1906 - 281 стор. |
З цієї книги
Результати 1-5 із 46
Сторінка 8
... iron means clay and a dirty boiler . The safety valves should be looked to . If lever valves , they should be raised to see if they respond readily and if they leak after use . If " pop " valves , bearing down on the lever will Safety ...
... iron means clay and a dirty boiler . The safety valves should be looked to . If lever valves , they should be raised to see if they respond readily and if they leak after use . If " pop " valves , bearing down on the lever will Safety ...
Сторінка 12
... iron or of gas pipe and arranged to lie across the front of the door so as to support the weight of the hoe , makes the work much easier , both in cleaning the fire and hauling the ashes out of the ash - pit . When it comes to burning ...
... iron or of gas pipe and arranged to lie across the front of the door so as to support the weight of the hoe , makes the work much easier , both in cleaning the fire and hauling the ashes out of the ash - pit . When it comes to burning ...
Сторінка 38
... iron penstock , or through a pipe from a canal on the side used for the tow - path . In such cases there should be used two boxes with a strainer in each . These strainers are put in the pipe line at some convenient place of Material ...
... iron penstock , or through a pipe from a canal on the side used for the tow - path . In such cases there should be used two boxes with a strainer in each . These strainers are put in the pipe line at some convenient place of Material ...
Сторінка 41
... square root of 6,900 working pressure X diameter of bolts Instead of 6,900 use of 5,530 for salt water and 5,000 for copper bolts . Tubes should be of wrought iron . Steel tubes Too Many Tubes . require annealing , are too stiff 41.
... square root of 6,900 working pressure X diameter of bolts Instead of 6,900 use of 5,530 for salt water and 5,000 for copper bolts . Tubes should be of wrought iron . Steel tubes Too Many Tubes . require annealing , are too stiff 41.
Сторінка 42
... iron . Tubes give a cheap heating surface , and in order to get a boiler of large capacity it is the practice of some builders to put in all the tubes possible , so as to make the horse - power large . For this purpose they put in tubes ...
... iron . Tubes give a cheap heating surface , and in order to get a boiler of large capacity it is the practice of some builders to put in all the tubes possible , so as to make the horse - power large . For this purpose they put in tubes ...
Інші видання - Показати все
American Stationary Engineering: Facts, Rules and General Information ... William Edward Crane Попередній перегляд недоступний - 2015 |
American Stationary Engineering: Facts, Rules and General Information ... William Edward Crane Попередній перегляд недоступний - 2018 |
American Stationary Engineering: Facts, Rules and General Information ... William Edward Crane Попередній перегляд недоступний - 2018 |
Загальні терміни та фрази
air pump amount babbitt metal belt boiler bottom brass brick builders cause cement cent check valve chimney clean clinker coal compression condenser cool copper Corliss engine Corliss valve crank crank-pin crosshead cubic cut-off cylinder oil diameter drain drip eccentric evaporation expansion feed feet filled fire flanges flue follower bolts foundation furnace gage gauge give globe valve grate heat units heater holes horse-power iron joint junk ring leak lever load lubricant mean effective pressure metal mortar necessary piston rod piston speed piston valve poppet valve pulley Rosendale safety valve screwed shaft shell showed shown in Fig side slide valve square inch steam pipe steel stone strainer stroke sufficient surface surface condenser taper temperature tensile strength thick thing thread tight trouble tubes vacuum water hammer weight wheel wire wrist plate
Популярні уривки
Сторінка 5 - A plain talk on every-day work about engines, boilers, and their accessories. It is not intended to be scientific or mathematical. All formulas are in simple form so that any one understanding plain arithmetic can readily understand any of them. The author has made this the most practical book in print; has given the results of his years of experience, and has included about all that has to do with an engine room or a power plant.