| 单词 | steam chest |
| 例句 | An alternative plan is to pass the water through pipes placed in a steam chest. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The slide valve is balanced by means of strips let into its back, and bearing against a plate fixed to the steam chest cover. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Will I have to enlarge the steam chest; the valve uses the whole length of it now? Scientific American, Vol. XXXIX.?No. 24. [New Series.], December 14, 1878 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:31.783Z A center punch mark is then made upon the face of the steam chest. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z The agility with which we got into our steam chest would have been amusing to an uninitiated observer. The Mountains of Oregon 2011-07-17T02:00:38.297Z The steam chest L is filled with steam at boiler pressure, which is being admitted to the narrow space back of the piston through the valve N, as indicated by the arrows. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z During the live steam period there is also loss from condensation in the cylinder, but this is made up for by steam from the steam chest. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A minute it took him to get his breath and balance, then he crawled to the footplate, swung to the steam chest and from there to the running board. The Night Operator One end of this wire is placed in the fixed center punch mark in the steam chest, and with the other a mark is made upon the slide spindle. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z The largest boiler made has two steam chests 4� ft. diameter by 25� ft. long, a grate surface of 85 sq. ft., and a total heating surface of 6182 sq. ft. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 2 "Bohemia" to "Borgia, Francis" In operation it slides back and forth, opening and closing the ports which connect the steam chest with the cylinder. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z A fall in the steam line could arise from too small a steam pipe, and this could be tested by a diagram taken from the steam chest. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z But in the vast, corroded frame he quickly picked out a steam chest, cylinder, and the great hammer, weighing many tons. The Pygmy Planet This plan is a very old one and possesses the advantage that the valve may be set without seeing it, that is to say, with the steam chest cover on. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z It consists of a large cylindrical steam chest and two lower water-chambers, Yarrow. connected by numerous straight tubes. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 2 "Bohemia" to "Borgia, Francis" The evaporator consists of a horizontal cylindrical vapor compartment connected with an inclined cylindrical steam chest in which are numerous tubes, or flues, that occupy almost the whole chest. All About Coffee The receiver is by some called the steam chest of the boiler. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The air was filled suddenly with scalding steam, and with screaming fragments of the bursting steam chest. The Pygmy Planet If the length of the piece of wire measured direct from point to point is known, the valve may be set when the engine is upon the road without taking off the steam chest cover. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z It will probably be found that the bushings are not of the right length, due to the alteration of the form of the steam chest by heat. Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers The heat of the steam chest warms the type, and quickly dries the pulpy paper and the plaster of Paris. Illustrated Science for Boys and Girls The steam in the jacket should be received direct from the boiler, and should not be drawn from the jacket into the steam chest because the jacket reduces its temperature and condenses it. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Whitworth guns protect her as she goes, for our steamers dare not venture too near land, lest some long-range ball smash through their steam chests. Continental Monthly , Vol. 6, No. 1, July, 1864 Devoted to Literature and National Policy. The center punch mark upon the steam chest should, however, always be placed in about the same spot, so as to avoid mistakes in case of there being other similar marks upon the chest. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z With lubricator working, unless in very cold weather so there is danger of the water freezing in the cylinders or steam chest passages, would not disconnect. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Steam Chest.—The walls of the steam chest are best made in one piece out of 1/2-inch brass by cutting out to the dimension given in Fig. Things To Make The steam pipe n enters the bottom of the steam chest at n′. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z In this engine the lap is changed by hand by means of a little hand wheel on a stem that extends out of the rear of the steam chest. Scientific American Supplement, No. 787, January 31, 1891 After the valves are set, it is still desirable to mark the position by center punch marks upon the outside of the steam chests and upon the valve spindles, as already described. Scientific American, Vol. XXXVII.?No. 2. [New Series.], July 14, 1877 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:29.743Z Q. What may be done to shut off steam pressure from the steam chest and low-pressure cylinder? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads One shot from the enemy exploded the New London's boiler, and another disabled her steam chest. The Bay State Monthly — Volume 1, No. 4, April, 1884 The high pressure cylinder has a piston valve, the steam chest being shown at a. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The considerable lead gives it for an instant, but it soon falls away, indicating the steam chest pressure only by a peak at the junction of the admission and steam lines. Scientific American Supplement, No. 787, January 31, 1891 One went through her engines, completely disabling her; another exploding in her steam chest, scalding all within reach. The Cruise of the Alabama and the Sumter Q. How can you tell without opening the steam chest if the valve covers the port with Stephenson gear? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The steam chest is round, as it had to be made to fit the round tee connection. The Boy Mechanic: Volume 1 700 Things for Boys to Do Joints of this kind are used for locomotive steam chests. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The funnel had gone, the dome, the steam chest; there was nothing but torn plates, broken, twisted tubes, split cylinders, and loose connecting rods—gaping wounds in the corpse of steel. The Adventures of a Special Correspondent Then you must go into the steam chest for the trouble. Rough and Tumble Engineering When water primes badly, it is liable to break cylinder packing rings, knock out cylinder heads, break bolts in the steam chest and cut the valves. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads It is situated in the steam chest, and moved by the valve gear. The Gutenberg Webster's Unabridged Dictionary Section S On the other hand it affords a facility for setting the valve without having the steam chest open, which may in some cases be desirable. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z On the steam chest lay a half-smoked cigarette, as if the engineer had been called suddenly away from his post. The Cruise of the Dry Dock If the trouble is in the valve or steam chest, you had best take it off and have the valve seat planed down, and the valve seated to it. Rough and Tumble Engineering Q. In case a valve yoke or stem became broken inside of steam chest, how can the breakage be located? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The steam chest proper and boiler, were where the chest in a human being is generally supposed to be, extending also into a large knapsack arrangement over the shoulders and back. The Huge Hunter Or, the Steam Man of the Prairies A similar template and bush is provided for drilling the holes in the steam chest face on the cylinder, and in the steam chest itself. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A steam chest is a usual part of all marine boilers. A Catechism of the Steam Engine These can be connected to live steam pipe or directly to steam chest. Rough and Tumble Engineering The links are set above the wheels on a level with the steam chest, the combination lever next to the cross-head. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads In such a case additional oil should be fed to the steam chest until the valves are properly lubricated. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads While, however, the cylinder is in position to have the holes for the steam chest studs drilled, the cylinder ports may be cut as follows:— Fig. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The steam pipe proceeding to the engine should obviously be attached to the highest point of the steam chest, in boilers of every construction. A Catechism of the Steam Engine The reason is that this grade of oil cannot stand the heat in the cylinder or steam chest. Rough and Tumble Engineering How does the oil get from the cup to the steam chest? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads This would avoid going out on steam chest to oil by hand. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Oil will then go direct from the intercepting valve into the low-pressure steam chest and cylinders. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Q.--Are locomotive boilers provided with a steam chest? A Catechism of the Steam Engine Now remove the cap on steam chest, bring your engine to a dead center and give your valve the necessary amount of lead on the steam end. Rough and Tumble Engineering Steam from the boiler fed to the lubricator at boiler pressure through the equalizing tubes balances the pressure which comes from the steam chest when the engine is working steam. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. That either the high-pressure valve or piston packing was blowing live steam into the receiver and then into low-pressure steam chest. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. Would loosen up the steam chest cover to free the sides, and wedge between the studs and walls of chest, crowding the broken parts together. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads These stop valves are usually spindle valves of large size, and they are for the most part set in a pipe which runs across the steam chests, connecting the several boilers together. A Catechism of the Steam Engine Would then tighten down on steam chest cover and proceed. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. About fifteen minutes; this time is necessary to allow oil to feed through the oil pipe and reach the steam chests. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. The lubricator is located in the cab so there is a gradual descent in the oil pipe from the lubricator to the steam chest. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads This cuts off the supply of live steam coming from the steam chest. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The cylinder, steam chests, valves, &c., being similar to those of other engines, need no special notice; but the cam for opening and closing the steam valves, fig. A Catechism of the Steam Engine A. The supply of oil to steam chest should be watched very closely by the engineer, he to know that lubricator is feeding constantly and evenly over entire division, and according to work performed. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. Because steam must first pass through superheat units before it enters the steam pipes leading to steam chest. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads |
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