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 22.
153. lappuse
... displacing , when moved in one direction , the body of air or gas contained in the heated space , at one end of the air ves- sel ; and when moved in the opposite direction , the body of cooled air or gas contained at the opposite end of ...
... displacing , when moved in one direction , the body of air or gas contained in the heated space , at one end of the air ves- sel ; and when moved in the opposite direction , the body of cooled air or gas contained at the opposite end of ...
154. lappuse
... displacing vessels . - They are hollow cylinders , closed at both ends , and filled with some sub- stance , being a non - conductor of heat , and are made shorter than the air cylinders a , a , and b , b , ( see the figure , ) and of ...
... displacing vessels . - They are hollow cylinders , closed at both ends , and filled with some sub- stance , being a non - conductor of heat , and are made shorter than the air cylinders a , a , and b , b , ( see the figure , ) and of ...
155. lappuse
... displacing vessels D , and E , up and down , as will be hereinafter explained . F , is the furnace , and G , its chimney . The heated air and flame from the furnace pass through the openings d , d , into the cases c , c , and circulate ...
... displacing vessels D , and E , up and down , as will be hereinafter explained . F , is the furnace , and G , its chimney . The heated air and flame from the furnace pass through the openings d , d , into the cases c , c , and circulate ...
156. lappuse
... displacing vessel , as the body of air , by means of its contraction , will not fill . In the position of the parts ... displacing vessel D , be drawn down , so as to displace the body of cold air 4 , while the other displacing vessel E ...
... displacing vessel , as the body of air , by means of its contraction , will not fill . In the position of the parts ... displacing vessel D , be drawn down , so as to displace the body of cold air 4 , while the other displacing vessel E ...
157. lappuse
... displacing vessels D , and E. The diameter and length of the stroke of the working piston c , and the quantity of water or other fluid , used to transmit the mechanical force produced by the engine , are so proportioned , with reference ...
... displacing vessels D , and E. The diameter and length of the stroke of the working piston c , and the quantity of water or other fluid , used to transmit the mechanical force produced by the engine , are so proportioned , with reference ...
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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.