The Mechanic's Magazine, Museum, Register, Journal and Gazette, Volumen42Robertson, 1845 |
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Página 10
... object of the specification that it should be easily understood , as that it should be impossible to be misunder- stood ; and for this purpose the position of the parts should be , as much as pos- sible , described in language that is ...
... object of the specification that it should be easily understood , as that it should be impossible to be misunder- stood ; and for this purpose the position of the parts should be , as much as pos- sible , described in language that is ...
Página 12
... object of my former communication , and I am willing to leave its correctness to be decided by your readers , especially as " N. " by his reasoning so fully confirms my views . He tells you how a table should be made out , correctly to ...
... object of my former communication , and I am willing to leave its correctness to be decided by your readers , especially as " N. " by his reasoning so fully confirms my views . He tells you how a table should be made out , correctly to ...
Página 14
... object was to produce a soft elastic finish upon muslins and other fabrics , by means of a horizontal reciprocating vibratory movement of longitudinal bars or frames , between which the cloth or fabric was distended to its full length ...
... object was to produce a soft elastic finish upon muslins and other fabrics , by means of a horizontal reciprocating vibratory movement of longitudinal bars or frames , between which the cloth or fabric was distended to its full length ...
Página 15
... object to be ac- complished , " an improved elastic finish , ' and according with the letters patent them- selves . He also touched slightly upon the other points raised by the pleadings , stating that they were matters resting with the ...
... object to be ac- complished , " an improved elastic finish , ' and according with the letters patent them- selves . He also touched slightly upon the other points raised by the pleadings , stating that they were matters resting with the ...
Página 22
... object I have in view is to submit copies of letters I have received from different parties , each calling on me to take a license from them to use a stern propeller which I have fitted to a vessel built under my superintendence . Now ...
... object I have in view is to submit copies of letters I have received from different parties , each calling on me to take a license from them to use a stern propeller which I have fitted to a vessel built under my superintendence . Now ...
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acid ammonia angles apparatus applied April atmosphere atmospheric railway axis Bohemia boiler Braidwood bridge caoutchouc carbon carbonic acid centre of gravity clock colour construction Cornish engine crank cylinder described diameter direct-action Dublin effect electricity employed engines equal experiments February 20 feet fire fixed flues friction frustrum fuel furnace Galignani glass guns heat hour hydrogen improvements inches invention iron January January 11 length lever London machine machinery manganese manufacture means Mechanics ment Messrs metal miles minute mode motion moveable bridge obtained opinion paper passes patent piece Pilbrow's pipes piston plane plate present pressure principle produced propeller purpose quantity radius railway Rattler render revolving rollers rotary engine screw screw propeller shaft side six months solidity speed steam steam-engines steamers stroke sufficient surface temperature tion tons tube valve ventilation vessel weight wheel wood
Pasajes populares
Página 109 - they were in large flocks containing both species in the proportion of two of the former to one of the latter " (the present)
Página 293 - Orders of The House, examined the matters to them referred; and have agreed to the following REPORT...
Página 83 - ... a way to make my vessels so that they are strengthened by the force within them, and the one to fill after the other, I have seen the water run like a constant...
Página 84 - An admirable and most forcible way to drive up water by fire, not by drawing or sucking it upwards, for that must be as the philosopher calleth it, infra spheeram activitatis, which is but at such a distance. But this way hath no bounder, if the vessels be strong enough ; for I have taken a piece of a whole cannon, whereof the end was burst, and filled it three...
Página 62 - A Treatise on the Forces which produce the Organization of Plants. With an Appendix, containing several Memoirs on Capillary Attraction, Electricity, and the Chemical Action of Light.
Página 254 - It is far from my wish to promulgate to the world that the ridiculous expectations, or rather professions, of the enthusiastic speculatist, will be realised, and that we shall see engines travelling at the rate of twelve, sixteen, eighteen, twenty miles an hour. Nothing could do 'more harm towards their general adoption and improvement than the promulgation of such nonsense...
Página 254 - It was not an easy task for me to keep the engine down to ten miles an hour, but it must be done, and I did my best.
Página 226 - Walton do hereby describe the manner in which my said invention is to be performed, by the following statement thereof, reference being had to the drawing annexed, and to the figures and letters marked thereon...
Página 83 - ... but unanimously, and with harmony agreeing they all augment and contribute strength unto the intended work and operation: And therefore I call this A Semi-omnipotent Engine, and do intend that a Model thereof be buried with me.
Página 255 - It is possible that roads paved with iron may hereafter be employed for the purpose of expeditious travelling, since there is scarcely any resistance to be overcome except that of the air; and such roads will allow the velocity to be increased almost without limit.