An Historical and Descriptive Account of the Steam Engine: Comprising a General View of the Various Modes of Employing Elastic Vapour as a Prime Mover in MechanicsJ. Taylor, 1826 - 300 pages |
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Page 38
... axis of it is supported by bearings screwed to the cistern ; and at the opposite end to that upon which the cylinder ... axis of motion , and are united together by cross rods , thus forming two connect- ing rods and cranks upon one axis ...
... axis of it is supported by bearings screwed to the cistern ; and at the opposite end to that upon which the cylinder ... axis of motion , and are united together by cross rods , thus forming two connect- ing rods and cranks upon one axis ...
Page 49
... axis to strike a shaft to the bottom of the river , which will drive the vessel forward with the greater force . 66 Query 3. - It being a continual expense to keep this machine at work , will the expense be answered ? 66 Answer . The ...
... axis to strike a shaft to the bottom of the river , which will drive the vessel forward with the greater force . 66 Query 3. - It being a continual expense to keep this machine at work , will the expense be answered ? 66 Answer . The ...
Page 55
... the draught of vessels by which the paddle - wheels are at one time sunk beneath the centre of their axis , while at another time they scarcely touch the water , a mode of adjusting their relative STEAM NAVIGATION . 55.
... the draught of vessels by which the paddle - wheels are at one time sunk beneath the centre of their axis , while at another time they scarcely touch the water , a mode of adjusting their relative STEAM NAVIGATION . 55.
Page 57
... axis at right angles to each other , so that the motion is continued without the action of a fly - wheel . In this engine , one boiler is placed between the two cylinders , and one air - pump and condenser exhaust them both ; so that by ...
... axis at right angles to each other , so that the motion is continued without the action of a fly - wheel . In this engine , one boiler is placed between the two cylinders , and one air - pump and condenser exhaust them both ; so that by ...
Page 127
... axis . Eleven different propor- tions for these levers will appear by the following table of dimensions , in inches , taken by the author from some of the best steam - engines , by various makers in or near the metropolis . Length of ...
... axis . Eleven different propor- tions for these levers will appear by the following table of dimensions , in inches , taken by the author from some of the best steam - engines , by various makers in or near the metropolis . Length of ...
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Common terms and phrases
acting action admitted air-pump alternately annulus apparatus applied atmospheric engine axis beam boat bottom Boulton and Watt cast iron cast-iron boilers centre chimney cistern coal cock cold water communication condenser connected considerable construction consumed Cornwall crank cylinder diameter effect elastic vapour employed erected examined expansive force expense feet fire fly-wheel furnace furnished heat high-pressure engine holes Holyhead improvements invention lever London low-pressure machine machinery means mercury Messrs metal Meteor miles per hour mode navigation paddles parallel motion pass passage patent pipe piston piston-rod placed plate pounds pressure produced propelling pump purpose quantity raised ratchet-wheel reciprocating engine revolving river Thames rotatory motion round safety-valve sailing Savery's Saving fuel screws shaft side smoke Sovereign Sovereign seven steam engine steam packets steam vessel steam-boats stroke supply surface tion tube upper vacuum valve velocity Watt's weight wheel wind Woolf wrought wrought-iron boiler Wylam
Popular passages
Page 287 - Orders of The House, examined the matters to them referred; and have agreed to the following REPORT...
Page 6 - So that having a way to make my vessels, so that they are strengthened by the force within them, and the one to fill after the other, I have seen the water run like a constant fountain stream forty foot high : one vessel of water rarefied by fire driveth up forty of cold water.
Page 59 - Committee of the House of Commons, appointed to inquire into the Bankrupt Laws ; and i This and the two preceding motions were lost by large majorities.
Page 290 - A Description and Draught of a new-invented Machine, for carrying Vessels or Ships out of, or into, any Harbour, Port, or River, against Wind and Tide, or in a calm.
Page 185 - ... vessel moves round, it is supplied with steam from the boiler, and that which has performed its office may either be discharged by means of condensers, or into the open air.
Page 56 - She had the most terrific appearance from other vessels which were navigating the river when she was making her passage. The first...
Page 100 - Resolved, That the Chairman be directed to move the House, that leave be given to bring in a Bill for enforcing such regulations as may be...
Page 287 - Metropolis, and to report their Observations thereupon ; together with the MINUTES of the EVIDENCE taken before them, from time to time, to the House...
Page 32 - Fourthly, I intend, in many cases, to employ the expansive force of steam to press on the pistons, or whatever may be used instead of them, in the, same manner as the pressure of the atmosphere is now employed in common fire-engines.
Page 258 - House, examined the matters to them referred; and have agreed to the following REPORT : YOUR Committee...