Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Volum 6Perry Fairfax Nursey Knight and Lacey, 1827 |
Inni boken
Resultat 1-5 av 100
Side 11
... hands , when there was an internal pressure equal at least to that of fifty atmospheres . It never can be necessary to employ in an engine more than double that pressure . Mr. Howard exploded fulminating mercury in a glass globe of six ...
... hands , when there was an internal pressure equal at least to that of fifty atmospheres . It never can be necessary to employ in an engine more than double that pressure . Mr. Howard exploded fulminating mercury in a glass globe of six ...
Side 11
... hand need only attend at the hatchway , for relieving the screw power and taking off the nipper , and two may attend to the clapping ou ; so that there needs no number of boys or men , of six or seven , to hold on nippers , besides the ...
... hand need only attend at the hatchway , for relieving the screw power and taking off the nipper , and two may attend to the clapping ou ; so that there needs no number of boys or men , of six or seven , to hold on nippers , besides the ...
Side 16
... hands to be engraved . If we are favoured with other copies of the drawings , these communications shall not be denied their claim to an early place . . The following articles ( among others ) are in the hands of the Engraver , and ...
... hands to be engraved . If we are favoured with other copies of the drawings , these communications shall not be denied their claim to an early place . . The following articles ( among others ) are in the hands of the Engraver , and ...
Side 21
... hand , it is very pro- bable that sources of danger peculiar to the case will have to be encoun- tered , but happily they are of a more manageable character . They arise from the chemical action of the gas , 21 or liquid on the vessels ...
... hand , it is very pro- bable that sources of danger peculiar to the case will have to be encoun- tered , but happily they are of a more manageable character . They arise from the chemical action of the gas , 21 or liquid on the vessels ...
Side 27
... hand with a slight catch , but this would not be so certain ; and if not clear of the deck at the recoil , all would be torn off . For the iron eye - bolt affixed to the centre of the after - axle , for hooking on a tackle for running ...
... hand with a slight catch , but this would not be so certain ; and if not clear of the deck at the recoil , all would be torn off . For the iron eye - bolt affixed to the centre of the after - axle , for hooking on a tackle for running ...
Andre utgaver - Vis alle
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volum 64 Perry Fairfax Nursey Uten tilgangsbegrensning - 1856 |
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volum 62 Perry Fairfax Nursey Uten tilgangsbegrensning - 1855 |
Iron: An Illustrated Weekly Journal for Iron and Steel ..., Volum 55 Perry Fairfax Nursey Uten tilgangsbegrensning - 1851 |
Vanlige uttrykk og setninger
acid apparatus appears applied Archimedes atmosphere balloon body boiler bottom carriage cause centre coal colour common construction cork correspondent cubic cubic foot cylinder degree diameter effect engine equal excellent Magazine experiments feet figure fire fluid force gasometer give glass heat horse hygrometer improvement inches invention iron lectures length less light lime London machine Magazine means mecha Mechanics ment metal method mixed mathematics mode motion NAVAL ARCHITECTURE neral Northumberland Street obedient servant object observed painted pass piece pipe piston plate pounds present pressure principle produced proportion pump purpose quantity quired readers round screw ship side specific gravity square steam steam engine substance sufficient suppose surface sway bar tion trumpet marine tube valve vases velocity vessel Vindex VULGAR FRACTIONS weight wheel whole Your's
Populære avsnitt
Side 493 - A ray of heavenly light, gilding all forms Terrestrial in the vast and the minute ; The unambiguous footsteps of the God, Who gives its lustre to an insect's wing, And wheels His throne upon the rolling worlds.
Side 418 - And understood not that a grateful mind By owing owes not, but still pays, at once Indebted and discharged...
Side 318 - Merchant, (in consequence of a Communication made to him by a certain Foreigner residing abroad) for an Invention of certain Improvements in the Construction of Locks and other Fastenings.
Side 541 - There is no art or science that is too difficult for industry to attain to; it is the gift of tongues, and makes a man understood and valued in all countries...
Side 154 - Then take a quantity of dry powder of wood-ashes mixed with a sixth part of the same quantity of the ashes of burnt bones ; put it into a tin box with holes in the top, and shake the powder on the surface of the plaster till the whole is covered...
Side 50 - But the flights of poetry can seldom bear to be shackled by . homely truth, and if we are to receive the fine imagery, that places the summit of this rock in clouds brooding eternal mists and tempests, — that represents it as inaccessible, even to a man provided with twenty hands and twenty feet, and immerses its base among ravenous sea-dogs ; — why not also receive the whole circle of mythological dogmas of Homer, who, though so frequently dragged forth as an authority in history, theology,...
Side 236 - To avoid this inconvenience and waste, a brewer of the name of Harwood conceived the idea of making a liquor, which should partake of the same united flavours of ale, beer, and two-penny; he did so, and succeeded, calling it entire...
Side 396 - ... however, as his thoughts had been for some time chiefly employed upon optics, he made his discoveries in that science the subject of his lectures for the first three years after he was appointed mathematical professor ; and having now...
Side 269 - ... below the summits of the rocks, and then rose above them, the only time for landing was the moment it gained the level of the coast — a circumstance which rendered the attempt extremely nice and hazardous. " Both sledges, however, succeeded in gaining the shore, and were drawn up on the beach, though not without great difficulty. Scarcely had they reached it, when that part of the ice...
Side 117 - ... parts on each side of the middle. These are the principal divisions, and each of them is subdivided into halves and quarters. Across the middle is fixed one of the smallest needles I could procure to serve as an axis, and it is fixed in its place by means of a little sealing wax.