Patents for inventions. Abridgments of specifications, Volume 781871 |
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Page 991
... attached a cup - shaped part with a central tube open to the steam pressure , and with a whistle ; the upper end of the tube is ground to receive a spherical valve ; above the valve is a saddle to which pendent rods are attached ...
... attached a cup - shaped part with a central tube open to the steam pressure , and with a whistle ; the upper end of the tube is ground to receive a spherical valve ; above the valve is a saddle to which pendent rods are attached ...
Page 1015
... attached by inter- mediate rods to the furnance doors and damper , which are closed and opened by this self - acting apparatus when there is a deficiency of water or an excess of steam in the boiler . [ Printed , 10d . Drawing . ] A.D. ...
... attached by inter- mediate rods to the furnance doors and damper , which are closed and opened by this self - acting apparatus when there is a deficiency of water or an excess of steam in the boiler . [ Printed , 10d . Drawing . ] A.D. ...
Page 1032
... attached to it , and connecting rods attached to the plate by a ball and socket joint . [ Printed , 18. Drawings . ] A.D. 1854 , July 4. - N ° 1467 . ELLIOTT , THOMAS . - Improvement in safety valves . - 1 . The valve is formed with two ...
... attached to it , and connecting rods attached to the plate by a ball and socket joint . [ Printed , 18. Drawings . ] A.D. 1854 , July 4. - N ° 1467 . ELLIOTT , THOMAS . - Improvement in safety valves . - 1 . The valve is formed with two ...
Page 1045
... attached to a crosshead placed at the opposite end of the " cylinder to that which faces the propeller shaft . " In carrying out this method , " the crosshead is attached to two piston rods " secured at opposite sides of an annular ...
... attached to a crosshead placed at the opposite end of the " cylinder to that which faces the propeller shaft . " In carrying out this method , " the crosshead is attached to two piston rods " secured at opposite sides of an annular ...
Page 1063
... attached , having an opening in its centre , through which is passed a transverse rocking shaft . A cam or eccentric keyed on the shaft is connected by a rod with a hollow float resting on the water in the boiler ; the rise or fall of ...
... attached , having an opening in its centre , through which is passed a transverse rocking shaft . A cam or eccentric keyed on the shaft is connected by a rod with a hollow float resting on the water in the boiler ; the rise or fall of ...
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...