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Pneumatic   Listen
noun
Pneumatic  n.  A vehicle, as a bicycle, the wheels of which are fitted with pneumatic tires. (archaic)






Collaborative International Dictionary of English 0.48








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"Pneumatic" Quotes from Famous Books



... are well stocked with fish, of which the ttart, banane, loche, and dormeur are the principal varieties. The ttart (best of all) and the loche climb the torrents to the height of 2500 and even 3000 feet: they have a kind of pneumatic sucker, which enables them to cling to rocks. Under stones in the lower basins crawfish of the most extraordinary size are taken; some will measure thirty-six inches from claw to tail. And at all ...
— Two Years in the French West Indies • Lafcadio Hearn

... plate. The writing is thus traced by means of a series of minute perforations in the sheet, from which, as a stencil, hundreds of copies can be made. Such stencils can be prepared on typewriters. Edison elaborated this principle in two other forms—one pneumatic and one electric—the latter being in essence a reciprocating motor. Inside the barrel of the electric pen a little plunger, carrying the stylus, travels to and fro at a very high rate of speed, due to the attraction and repulsion ...
— Edison, His Life and Inventions • Frank Lewis Dyer and Thomas Commerford Martin

... appetite; later, however, the opposite effect is produced and intenbe debility supervenes. In addition, caisson workers suffer from a series of troubles which are known as accidents of decompression. (See CAISSON DISEASE.) But, therapeutically, compressed air has been utilized by means of pneumatic chambers large enough to hold one or more adults at the time, in which the pressure of the atmosphere can be exactly regulated. This form of treatment has been found of much value in the treatment of emphysema, early pulmonary tuberculosis (not in ...
— Project Gutenberg Encyclopedia

... mysterious, were employed by many of the predecessors, and many of the successors of Tiberius, as well as by Tiberius himself: and modern science has shown that these devices, instead of being, as was originally conjectured, the result of black-magic, were, in reality, the effect of hydraulic, pneumatic, and mechanical contrivances. Even the most marvellous feats of the Egyptian sorcerers have been latterly explained by the revelations of natural philosophy, and a multitude of these explanations may be found by the reader ...
— Blackwood's Edinburgh Magazine - Volume 62, No. 384, October 1847 • Various

... little, for as yet nothing was known on the subject. Then he began to experiment, with some rude apparatus of his own contrivance. The curious results of his first experiments led to others, which in his hands shortly became the science of pneumatic chemistry. About the same time, Scheele was obscurely working in the same direction in a remote Swedish village; and he discovered several new gases, with no more effective apparatus at his command than a few apothecaries' ...
— How to Get on in the World - A Ladder to Practical Success • Major A.R. Calhoon

... and trees on ahead of him where the ridges of the slope sharpened up acutely into a sort of natural barrier like a wall; and likewise for the first time he now heard the tat-tat-tat of machine guns, sounding like the hammers of pneumatic riveters rapidly operated. To him it seemed a proper course that his squad should take such cover as the lay of the land afforded and fire back toward the machine guns. But since the instructions, so far as he knew them, called for ...
— From Place to Place • Irvin S. Cobb

... or two. Then all of us in the turret were startled. Transfixed. From below came a sudden hiss. It sounded in the turret; it came from the shifting room call grid. The hissing of the pneumatic valves of the plate shifters in the lower control room. The valves were opening; the plates automatically ...
— Brigands of the Moon • Ray Cummings

... chemist, a student of German, an imitator of Darwin in poetry, and an assailant of Pitt in pamphlets. He had married one of Edgeworth's daughters. With the help and advice of Wedgwood and Watt, he founded the 'Pneumatic Institute' at Clifton in 1798, and obtained the help of Humphry Davy, who there made some of his first discoveries. Davy was soon transported to the Royal Institution, founded at the suggestion of Count Rumford ...
— The English Utilitarians, Volume I. • Leslie Stephen

... local trains to express trains, and vice versa, without delay and without payment of additional fare. Special precautions have been taken and devices adopted to prevent a failure of the electric power and the consequent delays of traffic. An electro pneumatic block signal system has been devised, which excels any system heretofore used and is unique in its mechanism. The third rail for conveying the electric current is covered, so as to prevent injury to passengers and employees from contact. ...
— The New York Subway - Its Construction and Equipment • Anonymous

... Cor. xiii. 12 and a still more important passage, Phil. ii. 8-10. This knowledge was partly communicated by visions and revelations, to which St. Paul attributed some importance; but on the whole he is consistent in treating knowledge as the crown and consummation of faith. The pneumatic transformation of the personality is the centre of St. Paul's eschatology. 'Though our outward man perish, our inward man is renewed day by day.' The 'spiritual body' is the vehicle of the transformed personality; for 'flesh and blood cannot inherit the kingdom of God'. The expression ...
— The Legacy of Greece • Various

... known then as "patent aerial wheels," were invented by Robert William Thomson of London in 1846. On the following year a carriage equipped with them was seen in the streets of New York City. But the pneumatic tire did not come into use until after 1888, when an Irish horse-doctor, John Boyd Dunlop, of Belfast, tied a rubber tube around the wheels of his little son's velocipede. Within seven years after ...
— Creative Chemistry - Descriptive of Recent Achievements in the Chemical Industries • Edwin E. Slosson

... hardly probable. Nobody need manufacture artificially a metal whose origins are so unaccountable that a deposit is likely to be found anywhere. For instance, in a law suit which took place at Paris in the month of November, 1886, between M. Popp, constructor of pneumatic city clocks, and financiers who had been backing him, certain engineers and chemists of the School of Mines declared that gold could be extracted from common silex, so that the very walls sheltering us might be placers, and the mansards might ...
— La-bas • J. K. Huysmans

... receiving all receipts from sales made, and arranged for quick and easy change-making. As a customer makes a purchase, a duplicate of the check or bill made out for the same, together with money received from customer, are sent direct to the cash office, the most improved method being by pneumatic cash carriers. As received, checks are placed on file and any change returned to clerk. Thus the totals of checks and receipts of each cashier's desk must agree. Each cashier makes up a report of the amount of cash received, and cash is given head cashier, who ...
— How Department Stores Are Carried On • W. B. Phillips

... take the book home—in the pneumatic tube, or aerial moving sidewalk, or airship, or whatever it is we take ...
— Astounding Stories of Super-Science, March 1930 • Various

... universities, we approve not the inconsiderate outcries against systematic and time-honoured educational discipline; but it would increase our love for these seminaries of sound learning, could we more frequently see such men as Davy emanate from Oxford, instead of from the pneumatic institution of Bristol. ...
— Blackwood's Edinburgh Magazine, No. CCCXXXVI. October, 1843. Vol. LIV. • Various

... and it seems difficult to understand how it should continue as an actively going concern, unless it at all events paid its way. The central station of St. Fargeau, originally started on modest lines, for maintaining a uniform time by pneumatic pressure throughout Paris, has grown rapidly to very large proportions, though it has never been able to supply the demand made on it for power; and at the present time a second and still larger station is being constructed ...
— Scientific American Supplement, No. 803, May 23, 1891 • Various

... who'd come over three years ago to work for John D. at Bayonne, New Jersey, but had got into some kind of trouble there. I didn't wonder. He had wicked little eyes, one lopped ear, and a ragged mustache that stood out like tushes. But he sure could handle a pneumatic riveter rapid, and when it came to reprovin' me for not keepin' the ...
— The House of Torchy • Sewell Ford

... made by Farrand & Votey in Detroit, at a cost of eleven thousand dollars, is the gift of a wealthy Universalist gentleman, but was not ready for the opening. It is to fill the recess behind the spacious platform, and is described as containing pneumatic windchests throughout, and having an aeolian attachment. It is of three-manual compass, C.C.C. to C.4, 61 notes; and pedal compass, C.C.C. to F.30. The great organ has double open diapason (stopped bass), open diapason, dulciana, viola di gambi, doppel ...
— Pulpit and Press (6th Edition) • Mary Baker Eddy

... extremity of this water system, and it is unbelievable that it shall long remain violently stopped there. New devices for digging canals; such as those employed in the Chicago drainage channel, and the new pneumatic lock, the power and capacity of which seem to be practically unlimited, have vastly decreased the cost of canal building, and multiplied amazingly the value of artificial waterways. As it is admitted ...
— American Merchant Ships and Sailors • Willis J. Abbot

... needed, and thus they are free to traverse any road in the mine and can be readily shifted from one level to another. Their mechanical efficiency is not so low in the long run as might appear from the low efficiency of pneumatic machines generally, for by storage of compressed air at the charging station a more even rate of energy consumption is possible than in the constant cable and electrical power supply which must be equal to the maximum demand, while the air-plant ...
— Principles of Mining - Valuation, Organization and Administration • Herbert C. Hoover



Words linked to "Pneumatic" :   pneumatic tire, pneumatic caisson, pneumatic drill, air



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