The Mechanic's Magazine, Museum, Register, Journal and Gazette, Band 43 |
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Seite 84
A sufficient quantity of the greater certainty of result and of the fusible alloy is to
be held in a simplicity of management attending the ladle over a fire until it just
melts : it is use of metallic moulds , and the superior then to be quickly poured
upon ...
A sufficient quantity of the greater certainty of result and of the fusible alloy is to
be held in a simplicity of management attending the ladle over a fire until it just
melts : it is use of metallic moulds , and the superior then to be quickly poured
upon ...
Seite 106
The have a projection sufficiently long to press traction - pipe is divided into
sections by open the longitudinal valve some distance valves or slides . We
prefer to use flap before the piston , to allow of space for the valves for closing the
traction ...
The have a projection sufficiently long to press traction - pipe is divided into
sections by open the longitudinal valve some distance valves or slides . We
prefer to use flap before the piston , to allow of space for the valves for closing the
traction ...
Seite 217
Without having a sufficient numparts made by the index during the time ber (
perhaps some hundreds ) of cones the sand ... and through the water , in knots
and decimals , these on a sufficiently large scale , ( and also transparent , would
be ...
Without having a sufficient numparts made by the index during the time ber (
perhaps some hundreds ) of cones the sand ... and through the water , in knots
and decimals , these on a sufficiently large scale , ( and also transparent , would
be ...
Seite 263
This was a fact which I took upon trust , as coming from such a quarter , though I
could not sufficiently account for ... miles an hour , would oftentimes be sufficient
for the exigencies of the service , and that that velocity could be obtained by the ...
This was a fact which I took upon trust , as coming from such a quarter , though I
could not sufficiently account for ... miles an hour , would oftentimes be sufficient
for the exigencies of the service , and that that velocity could be obtained by the ...
Seite 310
... being supplied at one end , with as by nature made sufficient to convey their
much water as will form a cascade at the waters to sea , by proper drains made
on a other end , running a quarter of an inch deep ; parallel to the inclination of
the ...
... being supplied at one end , with as by nature made sufficient to convey their
much water as will form a cascade at the waters to sea , by proper drains made
on a other end , running a quarter of an inch deep ; parallel to the inclination of
the ...
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action advantage apparatus appears application atmospheric boilers bottom carried cause certain claim close coal communication consequently construction course cylinder described diameter direction distance drain effect employed engine equal expansion experiments fact feet fire force fuel give given greater half heat hour improvements inches increased invention iron John July length less letter light London machine machinery manner manufacture matter means Mechanics ment metal method miles minute mode motion nature nearly object obtained October operation pass patent pipe piston plates practical present pressure principle produced propeller quantity railway respect screw ship side similar six months solution space speed square steam sufficient supply surface tion train tube vacuum valve vessel weight wheel whole
Beliebte Passagen
Seite 303 - The Baconian constructs a diving-bell, goes down in it, and returns with the most precious effects from the wreck. It would be easy to multiply illustrations of the difference between the philosophy of thorns and the philosophy of fruit, the philosophy of words and the philosophy of works.
Seite 344 - And, as occasion served, would quote, No matter whether right or wrong; They might be either said or sung. His notions fitted things so well, That which was which he could not tell, But oftentimes mistook the one For th" other, as great clerks have done.
Seite 303 - ... to his whole system, and that he used means different from those used by other philosophers, because he wished to arrive at an end altogether different from theirs. What then was the end which Bacon proposed to himself? It was, to use his own emphatic expression,
Seite 300 - We have three others that do execute the experiments so directed, and report them. These we call inoculators. Lastly, we have three that raise the former discoveries by experiments into greater observations, axioms, and aphorisms. These we call interpreters of nature.
Seite 300 - We have also engine-houses, where are prepared engines and instruments for all sorts of motions. There we imitate and practise to make swifter motions than any you have, either out of your muskets or any engine that you have...
Seite 317 - ... whole being constructed, arranged, and combined, in the manner and for the purpose herein set forth.
Seite 300 - We have three that try new experiments. Such as themselves think good. These we call pioneers or miners. We have three that draw the experiments of the former four into titles and tables, to give the better light for the drawing of observations and axioms out of them. These we call compilers.
Seite 301 - And this we do also: we have consultations, which of the inventions and experiences which we have discovered shall be published, and which not: and take all an oath of secrecy for the concealing of those which we think fit to keep secret: though some of those we do reveal sometimes to the State, and some not.
Seite 64 - After these remarks you will perceive that it is no exaggeration to say, we may fairly judge of the commercial prosperity of a country from the amount of sulphuric acid it consumes.
Seite 122 - The surface of a sphere is equal to the convex surface of the circumscribing cylinder ; and the solidity of the sphere is two thirds the solidity of the circumscribing cylinder.