Connecting system for piston with rod which passes through guiding wall and is fitted with ring which slides between cylinder rings has chambers between piston ring and cylinder rings connected by e.g. bores in piston ring

摘要

The connecting system is used for a piston (3) with a piston rod (4) which passes through a guiding wall. The piston is fitted with a ring (6) which slide between cylinder rings (7) fitted to the cylinder wall (2). The chambers between the piston ring and the cylinder rings are connected by channels, slots or bores in the piston ring