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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Результати 1-5 із 33
Сторінка 7
... allow , but the tube surface should be cleaned at least twice per week . With some classes of boilers , and with fairly clean , soft water washing out once in six months may keep them in good condition , but the water should be changed ...
... allow , but the tube surface should be cleaned at least twice per week . With some classes of boilers , and with fairly clean , soft water washing out once in six months may keep them in good condition , but the water should be changed ...
Сторінка 12
... allows too much air to pass through , which has a cooling effect . These coals contain a large amount of hydrocarbon gases that distill at a low temperature , and unless the firing is done so that they distill slowly , a large amount ...
... allows too much air to pass through , which has a cooling effect . These coals contain a large amount of hydrocarbon gases that distill at a low temperature , and unless the firing is done so that they distill slowly , a large amount ...
Сторінка 29
... allow any cold air to strike the tubes in rear end of boiler , as it would surely cause them to leak ; that the inspector had instructed him , and he had been very careful not to let any cold air under the boilers . Being asked for his ...
... allow any cold air to strike the tubes in rear end of boiler , as it would surely cause them to leak ; that the inspector had instructed him , and he had been very careful not to let any cold air under the boilers . Being asked for his ...
Сторінка 30
... allow no cold air to reach the rear end of the boiler had resulted in leaks in all the seams , patches over the fire , leaky tubes in the rear end , which had been rerolled until used up so that one boiler had to be taken out and one 51 ...
... allow no cold air to reach the rear end of the boiler had resulted in leaks in all the seams , patches over the fire , leaky tubes in the rear end , which had been rerolled until used up so that one boiler had to be taken out and one 51 ...
Сторінка 32
... pounds was correct , while that showing 165 had a leak in the spring , allowing enough steam to enter to expand the spring by heat . No explanation would satisfy , and he was obliged Points About Gage Glasses . to go down and make 32.
... pounds was correct , while that showing 165 had a leak in the spring , allowing enough steam to enter to expand the spring by heat . No explanation would satisfy , and he was obliged Points About Gage Glasses . to go down and make 32.
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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.