Patents for Inventions: Abridgments of Specifications Relating to Printing, Including Therein the Production of Copies on All Kinds of Materials, Band 1G. E. Eyre and W. Spottiswoode, printers to the Queen's most excellent Majesty, 1859 - 642 Seiten |
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Seite xx
... fixed point and from a fixed line passing through the point ; a point also moves along the moving line , starting from the centre or fixed point at the same time that the line commences its motion ; the point will trace out a curve ...
... fixed point and from a fixed line passing through the point ; a point also moves along the moving line , starting from the centre or fixed point at the same time that the line commences its motion ; the point will trace out a curve ...
Seite 1
... fixed to the bottom of the box . " The agate receives the point on which the needle moves , that point being attached to the needle by means of a metal " cross piece " having " small gimbols . " " The agate is fixed to a slender stem of ...
... fixed to the bottom of the box . " The agate receives the point on which the needle moves , that point being attached to the needle by means of a metal " cross piece " having " small gimbols . " " The agate is fixed to a slender stem of ...
Seite 9
... fixed , is suspended inside the kettle on pivots at right angles to those suspending the kettle , thus giving four suspending points to prevent the card from being disturbed by the motion of the ship . In this compass the " lubbard's ...
... fixed , is suspended inside the kettle on pivots at right angles to those suspending the kettle , thus giving four suspending points to prevent the card from being disturbed by the motion of the ship . In this compass the " lubbard's ...
Seite 10
... fixed across the bottom of the compass bowl , or fixed into a hole in the lower glass by a screw and nut . Another bar , with a wire projecting into the hollow top of the needle cap , is fixed across the top of the compass bowl , which ...
... fixed across the bottom of the compass bowl , or fixed into a hole in the lower glass by a screw and nut . Another bar , with a wire projecting into the hollow top of the needle cap , is fixed across the top of the compass bowl , which ...
Seite 12
... fixed " on a center " at each end of the binnacle . " When the glass comes to an upright position the compass card is " about one foot in diameter . " The cap of the storm compass " is fixed under the card , so that the center of ...
... fixed " on a center " at each end of the binnacle . " When the glass comes to an upright position the compass card is " about one foot in diameter . " The cap of the storm compass " is fixed under the card , so that the center of ...
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Patents for Inventions: Abridgments of Specifications Relating to Printing ... Great Britain Patent Office Keine Leseprobe verfügbar - 2017 |
Patents for Inventions: Abridgments of Specifications Relating to Printing ... Great Britain Patent Office Keine Leseprobe verfügbar - 2017 |
Häufige Begriffe und Wortgruppen
66 Printed 66 This invention action alarum alloys apparatus applied armature arrangement attached axis battery pole cable carbon cells centre clock clockwork coating coil communication compass conductor conjoined series connected copper cylinder deflection deposited described and shown dial disc electric circuit electric current electric telegraph electro-magnet electrode electrotype employed Encyclopædia Britannica Encyclopædia Metropolitana engine fixed fluid galvanic battery galvanometer glass gutta percha heat helices Improvements instrument insulated wire invention consists Letters Patent lever line wire local battery London Journal Newton's machine magnetic needle means Mechanics mercury metal method motion moveable moved nitric acid obtained passing permanent magnet piece piston placed plate platinum pointer position produced pulley purpose Repertory of Arts revolving ring rollers rotating screw shaft signal silver soft iron solution spring station suitable sulphate sulphuric acid surface telegraph wires transmitting tricity tube type wheel vessel voltaic zinc
Beliebte Passagen
Seite 116 - Holborn, electrical engineer, for improvements in electric telegraphs, and in the arrangements and apparatus to be used therein and therewith ; part of which improvements are also applicable to timekeepers, and other useful purposes.
Seite xliii - Canst thou lift up thy voice to the clouds, That abundance of waters may cover thee? Canst thou send lightnings, that they may go, And say unto thee, Here we are?
Seite 163 - ... is deflected to one side or the other, according to the direction in which the current is transmitted.
Seite 95 - The effect of a current going through the coil of wire is to turn the coil in one direction or the other according to the direction of the current...
Seite xli - They give the diamagnetic the power of rotating the ray ; and the law of this action on light is, that if a magnetic line of force be going from a north pole or coming from a south pole, along the path of a polarized ray coming to the observer, it will rotate that ray to the right hand ; or, that if such a line of force be coming from a north pole or going from a south pole, it will rotate such a ray to the left hand.
Seite lxxviii - JACOBI, at St Petersburg!), has also made a discovery which promises to be of little less importance to the arts. He has found a method — if we understand our informant rightly — of converting any line, however fine, engraved on copper, into a relief, by galvanic process. The Emperor of Russia has placed at the Professor's disposal, funds to enable him to perfect his discovery.
Seite 55 - Thomas Spencer, of Liverpool, carver and gilder, for an improvement or improvements in the manufacture of picture and other frames, and cornices ; applicable also to other useful and decorative purposes.
Seite lxxv - The copper plate is also covered with a coating of metallic copper, which is continually being deposited ; and so perfect is the sheet of copper thus formed, that being stripped off, it has the counterpart of every scratch of the plate on which it is deposited.
Seite 723 - Ireland, Baronet, for certain improvements in obtaining motive power, and in applying it to propel carriages and vessels, and to the driving of machinery.