Driving apparatus for stirling cycle engine

摘要

A driving apparatus for a Stirling cycle engine is disclosed. The engine has a diaphragm on a rod connecting each compression piston and a driving mechanism. The diaphragm separates a space of the compression piston back pressure side and a driving chamber. A crank axle has at least one crank pin with two compression pistons connected to the crank pin of the crank axle. The pistons are located on opposite sides of the crank axle. The diaphragms of the two compression pistons perform the capacity change of the piston back pressure sides 180 DEG out of phase relative to one another.