London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Band 3William Newton, Charles Frederick Partington W. Newton, 1821 |
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Seite 68
... engine e , is placed , being the third sta- tion , for the purpose of drawing forward the loaded wag- gons , while the empty ones are drawn back by the engine d , in the same manner as by the engine c , described above ; the speed and ...
... engine e , is placed , being the third sta- tion , for the purpose of drawing forward the loaded wag- gons , while the empty ones are drawn back by the engine d , in the same manner as by the engine c , described above ; the speed and ...
Seite 109
... engines in France , is only three hundred . These engines have all a reciprocating motion , in which considerable friction takes place , and much power is consequently lost . A Mr. RIDER has lately invented an engine in which the steam ...
... engines in France , is only three hundred . These engines have all a reciprocating motion , in which considerable friction takes place , and much power is consequently lost . A Mr. RIDER has lately invented an engine in which the steam ...
Seite 198
... engine would draw 17 tons on a turnpike road . But the weight of the engine remaining the same on both roads , there is of the engine's power wasted in drawing its own weight , leaving 19 of effective power . In this reckoning , I have ...
... engine would draw 17 tons on a turnpike road . But the weight of the engine remaining the same on both roads , there is of the engine's power wasted in drawing its own weight , leaving 19 of effective power . In this reckoning , I have ...
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