Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 763
the compression pressure above atmosphere;the distance to point D is proportional to the explosion ormaximum pressure, and the distance to point E is pro-portional to the release pressure. 746 Steam Engineering Figure 313 shows a card from a two-port two-cycle gasengine. It will be noticed that the… … ^r/^03 Fig. 313 the^ stroke. The exhaust and inlet ports are covered, anduncovered by the piston and are definitely fiLxed points. Figure 314 shows a very good diagram, where combus-tion is very nearly complete, the mixture of air and gasbeing practically correct. The ignition line points slightly