A FREE-PISTON GAS GENERATOR

摘要

A free-piston gas generator with a cylinder (2) and a piston (42) whose ends together with the cylinder (2) define a combustion chamber (60) and a buffer chamber (62), respectively, and where a piston compressor with a compression chamber supplies compressed air to the combustion chamber. The buffer chamber (62) is provided with inlet and outlet openings (24, 26) and forms the compression chamber.