Repertory of Arts, Manufactures, and Agriculture: Consisting of Original Communications, Specifications of Patent Inventions ...T. and G. Underwood, 1819 |
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Side 11
... particu- lar mixture of the said metals as respects proportions , nor to any particular mixture or portions of the gold C 2 and and alloy , neither in the silver or silver and Patent for Plating on Copper or Brass , & c . 11 .
... particu- lar mixture of the said metals as respects proportions , nor to any particular mixture or portions of the gold C 2 and and alloy , neither in the silver or silver and Patent for Plating on Copper or Brass , & c . 11 .
Side 12
... proportions as I find most suited to my purpose , or I use other kinds of solder ; nor do I lay claim to any particular method of applying heat to the two bodies of gold and metal intended to be com- bined , but leave myself at liberty ...
... proportions as I find most suited to my purpose , or I use other kinds of solder ; nor do I lay claim to any particular method of applying heat to the two bodies of gold and metal intended to be com- bined , but leave myself at liberty ...
Side 15
... proportion as the dia- meter of the cylinder is to its pivot , and four - fifths of the friction will be lost . I have placed friction wheels in contact with all the pivots in the frame , which will reduce the rubbing fric- tion of them ...
... proportion as the dia- meter of the cylinder is to its pivot , and four - fifths of the friction will be lost . I have placed friction wheels in contact with all the pivots in the frame , which will reduce the rubbing fric- tion of them ...
Side 16
... proportion of friction with these pallets , compared with the common dead scapement , is as the diameters of the cylinders , provided they were whole , to the diame- ters of their pivots , which is not less than twenty to one . When the ...
... proportion of friction with these pallets , compared with the common dead scapement , is as the diameters of the cylinders , provided they were whole , to the diame- ters of their pivots , which is not less than twenty to one . When the ...
Side 19
... proportion to the expansion of the metals made use of . I have been able to obviate all these difficulties , as I have contrived one which has no- thing whatever in motion but the ball and one rod , and affords the means of altering the ...
... proportion to the expansion of the metals made use of . I have been able to obviate all these difficulties , as I have contrived one which has no- thing whatever in motion but the ball and one rod , and affords the means of altering the ...
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Repertory of Arts, Manufactures, and Agriculture: Consisting of Original ... Uten tilgangsbegrensning - 1808 |
Repertory of Arts, Manufactures, and Agriculture: Consisting of Original ... Uten tilgangsbegrensning - 1814 |
Repertory of Arts, Manufactures, and Agriculture: Consisting of Original ... Uten tilgangsbegrensning - 1819 |
Vanlige uttrykk og setninger
24 hours acetite alkali amorphous metal appears applied ascertained automaton axis axle barytes boiling branches brass brations in 24 capsicum carbonic carbonic acid carriage centre chimney chlorine clock colour consequently copper crystallisation Dated detector dissolved distance employed evaporation experiments fixed fore friction frost fruit futchel grain grammes groove heat hydrogen improvements inches invention iron juice knife edges length lever lime liquid liquor lock malic acid manner manure Mean temperature ment metal method micrometer Middlesex motion moveable muriate number of vibrations observed oxyd oxygen pendulum petalite phosphoric acid phosphorus piece plants plate plough potash precipitate primer produce proportion purpose quantity raised retort salt screw selenium semi-metals shellin shews slider soluble solution sorbate sorbic acid spring substance sugar sulphate sulphuric acid surface tellurium tion trees tube tumblers vapour vegetable Vibrations in 24 weight wheels XXXIV.-SECOND SERIES zinc
Populære avsnitt
Side 68 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Side 200 - STONE": in which said Letters Patent there is contained a proviso obliging me, the said Joseph Aspdin, by an instrument in writing under my hand and seal, particularly to describe and ascertain the nature of my said invention, and in what manner the same is to be performed...
Side 298 - ... horizontally. The body and lower parts of the figure contain certain tubes, which seem to be conductors to the machinery. After a sufficient time, during which each spectator may satisfy his scruples and his curiosity, the exhibitor recloses the doors of the chest and figure, and the drawer at bottom ; makes some arrangements in the body of the figure, winds up the works with a key inserted into a small opening on the side of the chest, places a cushion under the left arm of the figure, which...
Side 167 - Withhold not good from them to whom it is due, When it is in the power of thine hand to do it. Say not unto thy neighbour, Go, and come again, And to-morrow I will give: When thou hast it by thee.
Side 298 - ... both of the figure and chest internally is displayed. In this state the automaton is moved round for the examination of the spectators ; and to banish all suspicion from the most...
Side 299 - These are small advantages towards winning the game, which are cheerfully conceded. It plays with the left hand, the right arm and hand being constantly extended on the chest, behind which it is seated. This slight incongruity proceeded from absence of mind in the inventor, who did not perceive his mistake till the machinery of the Automaton was too far completed to admit of the mistake being rectified. At the commencement of a game, the Automaton moves its head, as if taking a view of the board...
Side 297 - Turkish robe which covers them is raised ; so that the construction, both of the figure and chest, internally, is displayed. In this state the automaton is moved round for the examination...
Side 82 - ... as to render any change of position impossible. A second weight, of about seven ounces and a half, is made to slide on the bar near the knife...
Side 108 - In short, and to sum up all at once, I look upon it to have been a very imprudent act, to have settled any distant colonies at all, whilst there remained an inch of land in Great Britain capable of further cultivation...
Side 87 - The minute and second at which this total disappearance is observed must be noted. The pendulums will now be seen to separate, and after a time will again approach each other, when the same phenomenon will take place. The interval between the two coincidences in seconds will give the number of vibrations made by the pendulum of the clock ; and the number of oscillations of the brass pendulum, in...