The Mechanic's Magazine, Museum, Register, Journal and Gazette, Band 43 |
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Seite 284
Suppose ten miles an hour be the few fully conversant with the subject will
maximum from four boilers , and it be re not condescend to make their definitions
quired to know what half the quantity of sufficiently intelligible to meet the under ...
Suppose ten miles an hour be the few fully conversant with the subject will
maximum from four boilers , and it be re not condescend to make their definitions
quired to know what half the quantity of sufficiently intelligible to meet the under ...
Seite 292
relation to one another , that the two rods “ Keeping this in view , that steam only
which are above the cross - head shall be loses half its power when expanded
double diagonally the opposite of one another , the space , turn to the enclosed ...
relation to one another , that the two rods “ Keeping this in view , that steam only
which are above the cross - head shall be loses half its power when expanded
double diagonally the opposite of one another , the space , turn to the enclosed ...
Seite 293
nor do I clearly perceive by what chain of “ Let me now recapitulate ; how these
reasoning he arrived at so happy a discovery ; proportions bear to each other ; by
cutting all other parts of the engine are described off at half stroke , I lose but one
...
nor do I clearly perceive by what chain of “ Let me now recapitulate ; how these
reasoning he arrived at so happy a discovery ; proportions bear to each other ; by
cutting all other parts of the engine are described off at half stroke , I lose but one
...
Seite 293
nor do I clearly perceive by what chain of " Let me now recapitulate how these
reasoning he arrived at so happy a discovery ; proportions bear to each other ; by
cutting all other parts of the engine are described off at half stroke , I lose but one
...
nor do I clearly perceive by what chain of " Let me now recapitulate how these
reasoning he arrived at so happy a discovery ; proportions bear to each other ; by
cutting all other parts of the engine are described off at half stroke , I lose but one
...
Seite 387
Bisect the bisect either half arc , say that to the right arc A B in D ; draw the chord
D B , cuthand , D B in E ; then bisect the half ting the radius C Z in N ; draw also
the arc D E , lying to the left in F ; then , chord D Z. Now , it is obvious that the ...
Bisect the bisect either half arc , say that to the right arc A B in D ; draw the chord
D B , cuthand , D B in E ; then bisect the half ting the radius C Z in N ; draw also
the arc D E , lying to the left in F ; then , chord D Z. Now , it is obvious that 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.