Patents for inventions. Abridgments of specifications, Volume 781871 |
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Page 1001
... gear of the engine , so that the attendant by working a hand lever up and down can easily stop and reverse his engine at the exact moment required in the action of winding , as at present practised in locomotive and marine engines . By ...
... gear of the engine , so that the attendant by working a hand lever up and down can easily stop and reverse his engine at the exact moment required in the action of winding , as at present practised in locomotive and marine engines . By ...
Page 1073
... gear , to enable the driver to reverse the engine , or work it at any desired power . Describes the application of the improved valve gear to the driving crank of a locomotive passengers ' engine with inside cylinders ; a second to the ...
... gear , to enable the driver to reverse the engine , or work it at any desired power . Describes the application of the improved valve gear to the driving crank of a locomotive passengers ' engine with inside cylinders ; a second to the ...
Page 1079
... gear , and some modifications in its arrangement . [ Printed , ls . 4d . Drawings . ] A.D. 1855 , January 3. - No 24 . RAMMELL , THOMAS WEBSTER .- ( Provisional protection only . ) This improvement in furnaces is to render them more ...
... gear , and some modifications in its arrangement . [ Printed , ls . 4d . Drawings . ] A.D. 1855 , January 3. - No 24 . RAMMELL , THOMAS WEBSTER .- ( Provisional protection only . ) This improvement in furnaces is to render them more ...
Page 1125
... gear with a convex pinion on the trans- verse shaft . The horizontal lever is connected at one end with the valve regulating the engine , and weighted at the other to overcome its friction . The motion is transmitted from the driving ...
... gear with a convex pinion on the trans- verse shaft . The horizontal lever is connected at one end with the valve regulating the engine , and weighted at the other to overcome its friction . The motion is transmitted from the driving ...
Page 1140
... gear together . The cylinders rotate in a chamber or casing , " which " follows precisely the cylindrical form of the two spirals , encloses " them so as to leave as small a space as possible between the spirals " and the inner surface ...
... gear together . The cylinders rotate in a chamber or casing , " which " follows precisely the cylindrical form of the two spirals , encloses " them so as to leave as small a space as possible between the spirals " and the inner surface ...
Autres éditions - Tout afficher
Patents for inventions. Abridgments of specifications, Page 78 Patent office Affichage du livre entier - 1876 |
Expressions et termes fréquents
66 Printed actuated admitted air pump annular apparatus applied arrangement attached axis axle bars blast pipe bottom carriage centre chamber chimney closed communication condenser connecting rod construction crank pin crank shaft crosshead damper Describes diaphragm disc Drawings driving wheels drum eccentric escape exhaust feed water fire fire-bars fire-box fixed float flue fluid force formed frame fuel furnace gases gauge gear grate grooves hammer heat hollow horizontal improvement consists invention consists invention relates iron joint Letters Patent lever locomotive lower end metal modifications motion motive power ordinary outer packing passage passes perforated piston rod placed plate ports pressure products of combustion propeller Provisional protection regulated revolving ring rollers rotary rotating screw side slide valve smoke box spindle spring steam boilers steam chest steam cylinder steam engines steam hammers steam pipe stroke stuffing box supply surface surface condenser transverse trunnions tubes tubular upper vertical vessel water space weight
Fréquemment cités
Page 1854 - Bangor, for Improvements in machinery and apparatus used in quarrying slate and stone, and in cutting, dressing, planing, framing, and otherwise working and treating slate and stone ; and in apparatus and wagons used for moving and conveying slate and stone, and improvements in joining, forming and connecting slate and stone.
Page 1493 - Sydenham, for a novel application of steam power for the movement of vessels or other bodies floating on, or suspended in, water, air, or other fluid, and for moving machinery, and propelling solid bodies on land.
Page 1751 - Machines or engines,' made partly of " wood and partly of iron, brass, copper, or other metal, and " constructed upon peculiar principles, capable of being " wrought or put in motion by force or power, without being ' ' drawn by horses or any other beasts or cattle...