Historical eloge of James Watt, tr. with additional notes by J.P. Muirhead |
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Страница 3
... published by his brother James . This latter , the father of the * In the inscription upon his tomb , in the West Churchyard at Greenock , he is styled " Professor of the Mathematicks . " - TRANS- LATOR . great engineer , was for ...
... published by his brother James . This latter , the father of the * In the inscription upon his tomb , in the West Churchyard at Greenock , he is styled " Professor of the Mathematicks . " - TRANS- LATOR . great engineer , was for ...
Страница 15
... edition of this work was published at Cam- bridge in 1749 ; the second , much improved and augmented , at London in 1759.—Tr. By the effect of a mere change of temperature , OF JAMES WATT . 15 HISTORY OF THE STEAM-ENGINE. ...
... edition of this work was published at Cam- bridge in 1749 ; the second , much improved and augmented , at London in 1759.—Tr. By the effect of a mere change of temperature , OF JAMES WATT . 15 HISTORY OF THE STEAM-ENGINE. ...
Страница 26
... published at Rome in 1629 , in a work entitled " Le Machine ; " and which consisted in producing a rotatory mo- tion by directing the steam issuing from an æolipile , as a blast or current of wind , on the pinions of a wheel . If ...
... published at Rome in 1629 , in a work entitled " Le Machine ; " and which consisted in producing a rotatory mo- tion by directing the steam issuing from an æolipile , as a blast or current of wind , on the pinions of a wheel . If ...
Страница 32
... published on the English side of the Channel , or , like those of Papin , " beyond the Rhine ; " and it is sufficiently singular , that the distinguished patronage which he frequently and gratefully acknowledges , was conferred on him ...
... published on the English side of the Channel , or , like those of Papin , " beyond the Rhine ; " and it is sufficiently singular , that the distinguished patronage which he frequently and gratefully acknowledges , was conferred on him ...
Страница 33
... published a work of which one edition appeared in 1657 , but another is without date , entitled , " Novvelle Invention de lever l'Eav plvs havlt que sa source , auec quelques Machines mouantes par le moyen de l'Eau et vn discours de la ...
... published a work of which one edition appeared in 1657 , but another is without date , entitled , " Novvelle Invention de lever l'Eav plvs havlt que sa source , auec quelques Machines mouantes par le moyen de l'Eau et vn discours de la ...
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admirable apparatus appear applied Arago arts boiler Boulton Boulton and Watt C. H. TURNER called Cavendish Cavendish's paper Charles Blagden claims cock common air communicated condensation cylinder Denys Papin dephlogisticated air discoveries effect elasticity Eloge eminent employed engine England equal erected experiments feel fellow-member force friends gases genius gentlemen Glasgow gratitude Greenock heat Hero of Alexandria honour illustrious improvements inflammable air ingenious invention inventor James Watt kilogram kind labour Lavoisier letter London Lord Brougham machine machinery manufacture mechanical mechanician memory ment mentioned merits mind monument motion nature never Newcomen's observed Papin patent persons philosopher phlogiston piston present Priestley printed produced published raise Robison Royal Society Savery shew Sir Charles Blagden Soho Solomon de Caus steam steam-engine talents theory thousand tion University of Glasgow vessel Watt's whole workmen
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Страница 174 - By his admirable contrivances it has become a thing stupendous alike for its force and its flexibility, for the prodigious power which it can exert, and the ease and precision and ductility with which it can be varied, distributed, and applied. The trunk of an elephant, that can pick up a pin, or rend an oak, is as nothing to it.
Страница 33 - A Century of the Names and Scantlings of such Inventions as at present I can call to mind to have tried and perfected...
Страница 176 - ... occupations, and probably is not generally known, that he was curiously learned in many branches of antiquity, metaphysics, medicine, and etymology, and perfectly at home in all the details of architecture, music, and law. He was well acquainted too with most of the modern languages, and familiar with their most recent literature. Nor was it at all extraordinary to hear the great mechanician and engineer detailing and expounding, for hours together, the metaphysical theories of the German logicians,...
Страница 119 - ... up almost to the last moment of his existence, not only the full command of his extraordinary intellect, but all the alacrity of spirit, and the social gaiety which had illuminated his happiest days.
Страница 158 - During the last summer also, a friend of mine gave some account of them to M. Lavoisier, as well as of the conclusion drawn from them, that dephlogisticated air is only water deprived of phlogiston ; but at that time so far was M. Lavoisier from thinking any such opinion warranted, that, till he was prevailed upon to repeat the experiment himself, he found some difficulty in believing that nearly the whole of the two airs could be converted into water.
Страница 54 - informed that Mr. Newcomen was as early in his invention. " as Mr. Savery was in his, only the latter, being nearer the " Court, had obtained his Patent before the other knew it, on " which account Mr. Newcomen was glad to come in as a
Страница 73 - My attention was first directed in the year 1759 to the subject of steam-engines, by the late Dr Robison himself, then a student in the University of Glasgow, and nearly of my own age. He at that time threw out an idea of applying the power of the steam-engine to the moving of wheel -carriages, and to other purposes, but the scheme was not matured, and was soon abandoned on his going abroad.
Страница 233 - I have only now to return you my sincere thanks for the honour you have done me...
Страница 157 - ... four-fifths of the common air employed ; so that as common air cannot be reduced to a much less bulk than that by any method of phlogistication, we may safely conclude, that when they are mixed in this proportion, and exploded, almost all the inflammable air, and about one-fifth part of the common air, lose their elasticity, and are condensed into the dew which lines the glass.
Страница 124 - His talents and fancy overflowed on every subject. One gentleman was a deep philologist, — he talked with him on the origin of the alphabet as if he had been coeval with Cadmus ; another a celebrated critic — you would have said the old man had studied political economy and belles-lettres all his life, — of science it is unnecessary to speak, it was his own distinguished walk.