Figures 11a and 11b are showing the superposed
diagrams of an engine with a ratio of 2.5 between the displacements
of the paired cylinders.
Said diagrams showing the compression
ratios per degree of angular rotation of the long-stroke crankshaft
in the compression and expansion phases without ignition,
in the start-of-travel and end-of-travel positions of the
variably timed transmission, with the corresponding volumetric