A Practical Treatise on Mechanical Engineering: Comprising Metallurgy, Moulding, Casting, Forging, Tools, Workshop Machinery, Mechanical Manipulation, Manufacture of the Steam-engine, Etc. : with an Appendix on the Analysis of Iron and Iron OresHenry Carey Baird, 1864 - 416 σελίδες |
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Αποτελέσματα 1 - 5 από τα 78.
Σελίδα 15
... FLUE BOILER ...... .. MARINE TUBULAR BOILER .. GUMPEL'S PROPELLER .. GRAND JUNCTION WATER - WORKS ENGINE . . .. ..14 ... 15 .16 ........ 17 ........ 18 DITTO DITTO WORKING GEAR .... ...... 19 BOLTON AND WATT ENGINE ...... . ..20 BEAM ...
... FLUE BOILER ...... .. MARINE TUBULAR BOILER .. GUMPEL'S PROPELLER .. GRAND JUNCTION WATER - WORKS ENGINE . . .. ..14 ... 15 .16 ........ 17 ........ 18 DITTO DITTO WORKING GEAR .... ...... 19 BOLTON AND WATT ENGINE ...... . ..20 BEAM ...
Σελίδα 80
... f d'2 d2 d2 f = Pd2 d = d ' Р d = dv } If the pump be worked by a brake , or lever , the force upon the pump - plunger in relation to that exerted upon the end of the lever must first be calculated . There is another method of employing ...
... f d'2 d2 d2 f = Pd2 d = d ' Р d = dv } If the pump be worked by a brake , or lever , the force upon the pump - plunger in relation to that exerted upon the end of the lever must first be calculated . There is another method of employing ...
Σελίδα 88
... f = p + 14 · 7 = p + P. P + 147 - P { - Let , for example , p = 20 lbs . per square inch , and P = 11 lbs . per square inch , then will the effective pressure per square inch be , ƒ = 20 + 11 31 lbs . per square inch . = In a non ...
... f = p + 14 · 7 = p + P. P + 147 - P { - Let , for example , p = 20 lbs . per square inch , and P = 11 lbs . per square inch , then will the effective pressure per square inch be , ƒ = 20 + 11 31 lbs . per square inch . = In a non ...
Σελίδα 92
... f B Let us commence with the first class of steam - engines . Here we have the work presented in the form of a pressure acting in a straight line , alternately in opposite directions . The piston is urged back- wards and forwards from ...
... f B Let us commence with the first class of steam - engines . Here we have the work presented in the form of a pressure acting in a straight line , alternately in opposite directions . The piston is urged back- wards and forwards from ...
Σελίδα 113
... of the cylinder are shown at d and e , f indicating the entrance to the pipe through which the steam , having done its д work , makes its escape . These entrances are called 8 113 CHAPTER XII . ON THE DETAILS OF STEAM-ENGINES 113-137.
... of the cylinder are shown at d and e , f indicating the entrance to the pipe through which the steam , having done its д work , makes its escape . These entrances are called 8 113 CHAPTER XII . ON THE DETAILS OF STEAM-ENGINES 113-137.
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admitted air-pump alumina ammonia aperture apparatus arms attached bars baryta beam boiled boiler bottom bored carbonate carbonic acid caused centre chloric acid coal color combustion condenser connecting rod consists construction contains copper crank cross-head cylinder described diameter dissolved eccentric edge employed engine evaporated experiments explosion extremity feet filter fire flue force fraction fuel furnace gear hardened heat HENRY CAREY horse-power hydrochloric acid lathe leading screw length lever locomotive lower machine machinery magnesia manganese means metal method motion multiplied nitric acid number of teeth obtained ordinary oxide passes peroxide of iron phosphoric acid piston rod placed Plate potassa Practical precipitate present pressure produced protoxide pump quantity reverberatory furnace rivets sesquioxide shaft shown side slide smoke smoke-burning solution square inch steam steam-engine steel stroke sulphuric acid surface temperature thickness threads tion tool tubes upper usually valve various velocity vertical weight wheel
Δημοφιλή αποσπάσματα
Σελίδα 285 - THE COMBUSTION OF COAL AND THE PREVENTION OF SMOKE, Chemically and Practically Considered.