SIX STROKE INTERNAL COMBUSTION ENGINE

摘要

A 6-stroke, 3-piston internal combustion engine for general purpose. It is based on the 6-stroke principle founded by Samuel Griffin (1883 AD) in which there is two additional strokes (power (work) -stroke and a second compression stroke) in additional to the classical 4 strokes in order to minimize pollution and to increase the engine economy. It consists of 3 pistons within the cylinder block and 2 dual - compression - chambers (DCC). It works similar to the 4 -stroke engine but with two additional strokes as mentioned before. According to the DCC action: one of the power strokes generated is due compressed hot mixture of air and fuel (work), and this mixture shall be ignited later to generate the second power stroke (expansion).