The London journal of arts and sciences (and repertory of patent inventions) [afterw.] Newton's London journal of arts and sciencesWilliam Newton 1841 |
No grāmatas satura
1.–5. rezultāts no 100.
1. lappuse
... invention of improvements in the construction of bed- steads ; which improvements are particularly applica- ble to the use of invalids .- [ Sealed 16th December , 1839. ] THESE improvements , in the construction of bedsteads ...
... invention of improvements in the construction of bed- steads ; which improvements are particularly applica- ble to the use of invalids .- [ Sealed 16th December , 1839. ] THESE improvements , in the construction of bedsteads ...
5. lappuse
... invention into effect . In fig . 1 , I have represented the supporting sheet , which is in fact a very thin mattrass , as attached to the rods d , d , by means of ropes or cords , in the same Thompson's , for the Construction of ...
... invention into effect . In fig . 1 , I have represented the supporting sheet , which is in fact a very thin mattrass , as attached to the rods d , d , by means of ropes or cords , in the same Thompson's , for the Construction of ...
9. lappuse
... invention , such an improved construction of lamp as compels the atmos- pheric air , for supplying combustion , to pass in contact with a heated outer chimney or case , so as to raise the temperature of the air before it is supplied to ...
... invention , such an improved construction of lamp as compels the atmos- pheric air , for supplying combustion , to pass in contact with a heated outer chimney or case , so as to raise the temperature of the air before it is supplied to ...
10. lappuse
... invention consists in employing steam to work two or more engines successively , and thus compel it to expend all its elastic force before escaping into the atmosphere . The first of the engines must be worked under high pressure ; the ...
... invention consists in employing steam to work two or more engines successively , and thus compel it to expend all its elastic force before escaping into the atmosphere . The first of the engines must be worked under high pressure ; the ...
11. lappuse
... invention of improvements in paving streets , roads , and ways , with blocks of wood , consists , in the first place , in the adaptation of certain novel shapes or configurations , forming blocks of wood , to be applied to paving ; and ...
... invention of improvements in paving streets , roads , and ways , with blocks of wood , consists , in the first place , in the adaptation of certain novel shapes or configurations , forming blocks of wood , to be applied to paving ; and ...
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
air vessels alumina applied April-6 months attached axis bars Bennett Woodcroft blocks boiler bolt bottom carriage cast-iron caustic soda chamber cloth coal gas colour communication.-Sealed conj construction cylinder described displacing vessels drawing drawing rollers effect engine February-6 months feet frame furnace heat hinge improvements in machinery inches Inrolment Office invention consists iron letters patent lever locomotive Lord Brougham machine machinery or apparatus manner manufacture March-6 months means ments metal mode months for inrolment motion moulds nitrous acid obtained operation ordinary passes patent Perpigna pieces pins pipe piston placed plate plough pressure printing produced purpose quantity rack rack-box rails raised represented in Paris rods rollers Rolls Chapel Rolls Chapel Office rotary Sealed shaft shew shewn in fig side silk sliders sliding soda specific gravity specification steam steam-engines sulphuric acid surface threads tion tubes upper warp weft weight wheels XVIII yarns
Populāri fragmenti
426. lappuse - That any person or persons having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition of matter...
45. lappuse - The plaintiff had obtained a patent for " an invention of improvements in cards, for carding wool, cotton, silk, and other fibrous substances, and for raising the pile of woollen cloths.
347. lappuse - Arabia. Contiguous to it is a mountain which stretches towards Memphis, and contains quarries of stone. Commencing at the foot of this, it extends from west to east, through a considerable tract of country, and where a mountain opens to the south, is discharged into the Arabian gulph.
387. lappuse - the city of Glasgow, in the county of Lanark, merchant, and JOHN GIBSON, of the same city and county, throwster, for an invention of " a new or improved process or manufacture of silk, and silk in combination with certain other fibrous substances.
414. lappuse - ... ensure strength without the usual corresponding increase of weight. Mr. George Mills, from his experience as a ship-builder, at Glasgow, was enabled to confirm all that Mr. Seaward had advanced. On the Clyde, the employment of an excess of power in steam vessels had been carried to the greatest extent, without producing corresponding advantages, either for speed, or in a commercial point of view. It would appear that the same error had, to a certain degree, been committed on the Thames, but less...
22. lappuse - Having thus described the nature of my invention, and the manner of performing the same, I would have it understood that I do not confine myself to the...
295. lappuse - Having now described the nature of my invention, and the manner in which the same is to be performed, I would have it understood that I...
417. lappuse - Western," so as to be enabled to compare them with those of the Halifax Packets, which had been promised by Mr. George Mills. He would impress upon manufacturers of marine engines the necessity of adopting a correct and uniform nomenclature of the power placed on board steam vessels. The nominal selling power did not accord with any calculation. Mr. Field believed the Table of Velocities calculated by Mr. Mr. Field. Seaward to be very nearly accurate. The speed of the " Great Western," when loaded...
289. lappuse - improvements in raising water from mines and other deep places, or from a lower level to a higher, which improvements are applicable to raising liquids generally, and to other purposes...
349. lappuse - Whether the description contained in the said specification is not such as to enable workmen, of ordinary skill, to make machinery or apparatus capable of producing the effect set forth in the said letterspatent and specification ? 3.