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 9
... bottom so that they can be closed from the floor . These are fastened to the stem with a set - screw . Should this set- screw become loose when the top is closed it will not open and the gauge will show nearly full of water until the ...
... bottom so that they can be closed from the floor . These are fastened to the stem with a set - screw . Should this set- screw become loose when the top is closed it will not open and the gauge will show nearly full of water until the ...
Сторінка 25
... bottom blow - off remedied all this . Some years afterward the engineer had occasion to want something that would keep the scale from form- ing in boilers and wrote to his former employers for the Fig . 6. Electric Boiler Cleaner . 1865 ...
... bottom blow - off remedied all this . Some years afterward the engineer had occasion to want something that would keep the scale from form- ing in boilers and wrote to his former employers for the Fig . 6. Electric Boiler Cleaner . 1865 ...
Сторінка 31
... bottom shell . There were partitions through the center , and one - half of the neck with this partition extended into the boiler about 3 inches higher than the other half , which was level . This was to insure circulation . This type ...
... bottom shell . There were partitions through the center , and one - half of the neck with this partition extended into the boiler about 3 inches higher than the other half , which was level . This was to insure circulation . This type ...
Сторінка 33
... bottom , and the guide stem had reached it , so that the valve had leaked sufficiently to let nearly all the water out . The fireman , knowing he had left the water all right , had not examined it in the morning before firing up ...
... bottom , and the guide stem had reached it , so that the valve had leaked sufficiently to let nearly all the water out . The fireman , knowing he had left the water all right , had not examined it in the morning before firing up ...
Сторінка 34
... bottom , in which was the gauge column with a valve at the bottom of the pipe . This boiler was in a secluded place , where workmen used to get to do their heavy loafing , and some of them had closed the valve at the bottom of the water ...
... bottom , in which was the gauge column with a valve at the bottom of the pipe . This boiler was in a secluded place , where workmen used to get to do their heavy loafing , and some of them had closed the valve at the bottom of the water ...
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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.