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 xvii
... view that every one may judge of their accuracy ; and we mention the place and date of each experiment , in order to facilitate their verification by referring to the books , on which is registered the weight of each of the trains . In ...
... view that every one may judge of their accuracy ; and we mention the place and date of each experiment , in order to facilitate their verification by referring to the books , on which is registered the weight of each of the trains . In ...
Side 42
... view to give to a locomotive engine the appearance of executing more than others , though at the same pressure , its pressure is declared to be 50 lbs . per square inch , whilst it really is 60 or 70 lbs . Moreover , the calculation of ...
... view to give to a locomotive engine the appearance of executing more than others , though at the same pressure , its pressure is declared to be 50 lbs . per square inch , whilst it really is 60 or 70 lbs . Moreover , the calculation of ...
Side 56
... be dispensed with . The only thing required is , the possibility of submitting the engine to the proof . The instrument used with that view is , the mer- curial steam - gauge , constructed on the same prin- 56 CHAPTER II .
... be dispensed with . The only thing required is , the possibility of submitting the engine to the proof . The instrument used with that view is , the mer- curial steam - gauge , constructed on the same prin- 56 CHAPTER II .
Side 126
... view not to coun- teract one resistance by the other ; but , in wishing to apply it to lighter engines , of which the wheels were not coupled , a difficulty occurred . The pres- sure required for the engine to move without tender was so ...
... view not to coun- teract one resistance by the other ; but , in wishing to apply it to lighter engines , of which the wheels were not coupled , a difficulty occurred . The pres- sure required for the engine to move without tender was so ...
Side 142
... view , sometimes taking the greatest loads the en- gine was able to draw , and at others only middling loads , but lowering the pressure , by means of the spring - balance , as much as possible , without stop- ping the train . Those ...
... view , sometimes taking the greatest loads the en- gine was able to draw , and at others only middling loads , but lowering the pressure , by means of the spring - balance , as much as possible , without stop- ping the train . Those ...
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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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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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