Marine engines; problems, notes and sketches. Additional to the text-book used in the instruction of naval cadets of the second class, United States Naval Academy (1899)
United States Naval Academy. Dept. of Marine Engineering · Annapolis : Dept. of Steam Engineering, U. S. Naval Academy · leaf 49
he crank moves to positions C^, C^, E^, the eccentric movesthrough equal angles to corresponding positions P^, P^, Pz- Asdrawn the figure shows P^ the position of the eccentric whenthe valve has reached its full travel to the right. It is evidentthat the crank at the same time reaches a position… … Fiff. 19. PROBLEMS, NOTES AND SKETCHES. 47 Now sweep these positions around to E, E-^, E^, and £3, to theHnes joining the centre with the corresponding positions of thecrank. Join £3 with any one of the other points, say with £^.Then, in the triangles P-^^OA^ and E^OE^, we have the hnes P^Oand OA-^…
Marine engines
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