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. |
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Сторінка 14
... possible . It is not possible to keep a fire with small sizes clean with a slice bar , as , if a fire is run so as to burn 12 to 15 pounds of coal per square foot of grate per hour , the clinkers will be too large to go through a grate ...
... possible . It is not possible to keep a fire with small sizes clean with a slice bar , as , if a fire is run so as to burn 12 to 15 pounds of coal per square foot of grate per hour , the clinkers will be too large to go through a grate ...
Сторінка 19
... possible , and , second , if the water level is continually changing the weight in the boiler is changing with it , which sub- jects the boiler to different bending strains . Should the water be found low after an absence for a time ...
... possible , and , second , if the water level is continually changing the weight in the boiler is changing with it , which sub- jects the boiler to different bending strains . Should the water be found low after an absence for a time ...
Сторінка 29
... possible entrance of air . It was three hours before any work could be done , and as some of the pipings had to be changed , it made a lively day's work . When the regular engineer came around after dinner he was asked why he had not ...
... possible entrance of air . It was three hours before any work could be done , and as some of the pipings had to be changed , it made a lively day's work . When the regular engineer came around after dinner he was asked why he had not ...
Сторінка 34
... possible or practicable to use them , a pair of strainers , like Fig . 9 , is easily controlled . The frame shoud be made from 3x11⁄2 inch finished material , and brass rods put through , as shown . These help to stiffen the frame , but ...
... possible or practicable to use them , a pair of strainers , like Fig . 9 , is easily controlled . The frame shoud be made from 3x11⁄2 inch finished material , and brass rods put through , as shown . These help to stiffen the frame , but ...
Сторінка 36
... possible , arrange to have the strainer put in in the bend of the stream . If this cannot be done , build the dam the highest at the side of the stream opposite from the strainer , so as to throw the larger part of the water over the ...
... possible , arrange to have the strainer put in in the bend of the stream . If this cannot be done , build the dam the highest at the side of the stream opposite from the strainer , so as to throw the larger part of the water over the ...
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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.