A Practical Treatise on Locomotive Engines Upon Railways ...: Founded Upon a Great Many New Experiments ... with Many Different Engines and Considerable Trains of Carriages. To which is Added, an Appendix; Showing the Expense of Conveying Goods, by Locomotive Engines, on RailroadsJ. Weale, 1836 - 365 sider |
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Side vi
... considering that the theory of the steam - engine itself , taken in general , has not yet been explained . It was natural to suppose , that , respecting a machine In at present in such universal use , and on vi INTRODUCTION .
... considering that the theory of the steam - engine itself , taken in general , has not yet been explained . It was natural to suppose , that , respecting a machine In at present in such universal use , and on vi INTRODUCTION .
Side vii
... suppose ; but which not being founded on a true basis , fall naturally to the ground , in presence of facts . From this also results that , in practice , the pro- portions of the engines have only been deter- mined by repeated trials ...
... suppose ; but which not being founded on a true basis , fall naturally to the ground , in presence of facts . From this also results that , in practice , the pro- portions of the engines have only been deter- mined by repeated trials ...
Side 20
... suppose that , by pushing the engine gently along the rails , we bring one of the pistons to be just in the middle of the cylinder , and that pre- cisely at the same instant the crank , on which that piston acts , is in its vertical ...
... suppose that , by pushing the engine gently along the rails , we bring one of the pistons to be just in the middle of the cylinder , and that pre- cisely at the same instant the crank , on which that piston acts , is in its vertical ...
Side 21
... suppose , on the contrary , that the eccentric be pushed against the other driver r ' , the corresponding aperture of the eccentric being at O ' , that is to say , not being in front of the driver , the consequence will be that , the ...
... suppose , on the contrary , that the eccentric be pushed against the other driver r ' , the corresponding aperture of the eccentric being at O ' , that is to say , not being in front of the driver , the consequence will be that , the ...
Side 41
... suppose the lever divided in the proportion of 5 to 1 , a weight of 50 lbs . suspended at the end will be sufficient to produce the required pressure without the disadvantage of having a considerable weight to move . But , on the other ...
... suppose the lever divided in the proportion of 5 to 1 , a weight of 50 lbs . suspended at the end will be sufficient to produce the required pressure without the disadvantage of having a considerable weight to move . But , on the other ...
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A Practical Treatise on Locomotive Engines Upon Railways ...: Founded Upon a ... François Marie Guyonneau de Pambour Uten tilgangsbegrensning - 1836 |
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A Practical Treatise on Locomotive Engines Upon Railways ...: Founded Upon a ... Francois Marie Guyonneau De Pambour Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
able to draw angle of friction aperture Architecture ascent ATLAS atmospheric pressure augmented average axle balance boiler calculation carriages Cathedral centrifugal force Church consequently considerable corresponding friction crank curve cylinders 11 degree Designs diameter distance ditto eccentric effective evaporating power effective pressure engine is able Engine with cylinders engraved equal equation expenses experiments fixed folio force formula gine give given load Gothic Architecture gravity heating surface inclined plane July July 23 lead lever Liverp Liverpool locomotive engines Manchest maximum load ments mercurial gauge mercurial-gauge miles an hour miles per hour motion moving power Ornaments passage piston plates pounds per square Practical Table pressure per square produced proportion quantity of steam reduced resistance result road slide speed spring-balance square inch stroke 16 tender included THOMAS TREDGOLD tion tons traction train tubes valve velocity VELOCITY AND LOAD VESTA waggons weight wheels 5 ft
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