Barrel heat engine whose pistons and liners are cooled by a directed fluid flow produced by turbines inside the engine

摘要

A barrel machine, more particularly a barrel engine cooled by means of turbines (5, 6) disposed around a central shaft (4) and distributing the outside air from the central part of the engine, more particularly inside the pistons and liners. Water and oil can therefore be eliminated, more particularly if an aerosol is used as coolant.