Patents for inventions. Abridgments of specifications, Volume 781871 |
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Page 983
... spring's anon , rendering it more yielding , flexible , and elastic , and increasing the effective action and length of stroke with a more gene many action of the spring . Or the spring may be formed di of these cellular cylinders ...
... spring's anon , rendering it more yielding , flexible , and elastic , and increasing the effective action and length of stroke with a more gene many action of the spring . Or the spring may be formed di of these cellular cylinders ...
Page 986
... spring, with set screws for adjusting it, and so " arranged that any pressure on the piston head is diffused to all " parts of the packing ring, thus forming a piston head extremely " flexible and yielding." [Printed, 1W. Drawing.] A.D. ...
... spring, with set screws for adjusting it, and so " arranged that any pressure on the piston head is diffused to all " parts of the packing ring, thus forming a piston head extremely " flexible and yielding." [Printed, 1W. Drawing.] A.D. ...
Page 985
... spring's action , rendering it more yielding , flexible , and elastic , and increasing the effective action and length of stroke with a more gentle initiatory action of the spring . Or the spring may be formed of a number of these ...
... spring's action , rendering it more yielding , flexible , and elastic , and increasing the effective action and length of stroke with a more gentle initiatory action of the spring . Or the spring may be formed of a number of these ...
Page 1007
... spring or weight ; as the pressure increases beyond the limit , the piston operates through its rod upon a stop - cock commmuni- cating with a water supply , and permits the water to flow into a small swinging bucket perforated at its ...
... spring or weight ; as the pressure increases beyond the limit , the piston operates through its rod upon a stop - cock commmuni- cating with a water supply , and permits the water to flow into a small swinging bucket perforated at its ...
Page 1015
... the valve , which is moved by a screw and wheel , 2. " The piston is packed by spring rings , one within the other , " each ring composed of a bar , thickest in THE STEAM ENGINE . 1015 A.D. 1854, April 18.-No 889. ...
... the valve , which is moved by a screw and wheel , 2. " The piston is packed by spring rings , one within the other , " each ring composed of a bar , thickest in THE STEAM ENGINE . 1015 A.D. 1854, April 18.-No 889. ...
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...