Recent Improvements in the Steam-engine in Its Various Applications to Mines, Mills, Steam Navigation, Railways, and Agriculture: Being a Supplement to 'The Catechism of the Steam-engine.'Longmans, Green, and Company, 1869 - 336 páginas |
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Página 29
... escaping smoke , The proportions of marine tubular boilers , as sub- sisting from 1844 to 1854 , are exhibited in the fol- lowing table : - which will ascend the centre of the chimney without much PROPORTIONS OF BOILERS . 29.
... escaping smoke , The proportions of marine tubular boilers , as sub- sisting from 1844 to 1854 , are exhibited in the fol- lowing table : - which will ascend the centre of the chimney without much PROPORTIONS OF BOILERS . 29.
Página 88
... exhibited in Paris in 1867. In this engine the cylinders are horizontal and the cranks are nearly opposite to one another , so that the pistons move in opposite directions , thereby balancing their own momentum , while a very direct ...
... exhibited in Paris in 1867. In this engine the cylinders are horizontal and the cranks are nearly opposite to one another , so that the pistons move in opposite directions , thereby balancing their own momentum , while a very direct ...
Página 89
... exhibited double- cylinder engines at Paris in 1867 , constructed on the principle of one piston being at the end of its stroke , while the other piston is at the opposite end . But it is better for the cranks to be at right angles ...
... exhibited double- cylinder engines at Paris in 1867 , constructed on the principle of one piston being at the end of its stroke , while the other piston is at the opposite end . But it is better for the cranks to be at right angles ...
Página 115
... exhibited in Paris one of the best was from Sweden , with the high - pressure placed within the low - pressure cylin- der , and one valve sufficed for both , as in the arrange- ments of Mr. David Thomson and others , who for some years ...
... exhibited in Paris one of the best was from Sweden , with the high - pressure placed within the low - pressure cylin- der , and one valve sufficed for both , as in the arrange- ments of Mr. David Thomson and others , who for some years ...
Página 116
... exhibited , in one of which there was a long cylinder lying in the line of the jib which lifted the weight by the direct pressure of the steam upon a piston . Among the more ordinary forms , one of the best examples shown was that exhibited ...
... exhibited , in one of which there was a long cylinder lying in the line of the jib which lifted the weight by the direct pressure of the steam upon a piston . Among the more ordinary forms , one of the best examples shown was that exhibited ...
Otras ediciones - Ver todas
Recent Improvements in the Steam-Engine in Its Various Applications to Mines ... John Bourne Sin vista previa disponible - 2015 |
Términos y frases comunes
air pump apparatus arrangement Aveling and Porter axle boiler brass cast iron chimney coal constructed by Messrs crank shaft cylinder engines diameter DICTIONARY double cylinders driving wheels eccentric employed expansion feet fire fire-box friction fuel furnace gauge gear high-pressure HISTORY horizontal horse power Illustrations inches introduced leading wheels length link motion locomotives marine engines Maudslay Merryweather moving nominal horse power nominal power passes Penn pipe piston rods plate Post 8vo pressure of steam PUBLISHED BY LONGMANS railways represented in fig revised revolutions per minute scoop screw engines Second Edition Shand shown in fig side slide valve smoke speed Square crown 8vo Steam Engine steam fire-engines STEAM HAMMER steam jackets steam vessels steamer steel stroke superheater superheating surface condensers temperature thick tons TRACTION ENGINE trailing wheels trough tubes tubular boiler velocity vertical vols weight Wood Woodcuts wrought-iron
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