| 单词 | dash-pot |
| 例句 | It is obvious that instead of the dash-pot any other retarding device may be used. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z This was apparently due to irregularity in the slip, and it was only by the use of heavily loaded beams and a dash-pot that readings could then be taken at all. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z To prevent jar when the motion of the valve is checked, a “dash-pot” is used, invented originally by F. E. Sickels. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z This chamber must be perfectly air-tight, except in so far as a purposely arranged clearance around the sides, diminishing downwards and in well-established proportion, is adjusted to permit a “dash-pot” action and to prevent rebound. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z It will be noticed that the drop-lever and dash-pot arrangement is omitted, the valves being both opened and closed by means of the wrist-plate and its connecting rods. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z Another lever is mounted upon the yoke E on the pin shown at I, the other end of which is fastened to the piston of a dash-pot so as to dampen the governor against vibration. Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers The dash-pot consisted of a large flat plate suspended freely in a bucket of water by a fine wire from the scale beam. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z In the original water dash-pot of Sickels, the cylinder is vertical, and the plunger or piston descends upon a small body of water confined in the base of the dash-pot. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z If the classifier finds the disclosed organization of dash-pots and planer or dash-pot and generator more than a conventional illustration of an obvious use, he should note a cross-reference to Planers or Electricity, Generation. The Classification of Patents Q. In the Schenectady two-cylinder compound, what is the duty of the oil dash-pot? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Q. Why should the power reversing gear of the Mallet compound always have its dash-pot cylinder full of oil? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads A. To shut off steam from the low-pressure chest, pull out the rod that runs through the dash-pot as far as possible and fasten it in this position. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads Q. If the dash-pot should be found stuck, would you put oil in it? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads In case the reducing valve is stuck shut, the head of the dash-pot can be taken off and the valve worked back and forth to loosen it. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads |
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