MOTEUR THERMIQUE A RECUPERATION D'ENERGIE THERMIQUE EQUIPE D'UN PISTON MULTIPLE-FONCTIONS DOUBLE EFFET, AFIN D'OBTENIR DEUX FORCES DE TRAVAIL PAR TOUR SUR UNE SEULE BIELLE

摘要

The engine has an upper working piston (111) integrated to a double acting annular piston i.e. compression/recovery piston (109), and a balancing or power multiplication system. The annular piston generates space variation in a compression chamber during movement of the annular piston. The annular piston sustains thrust higher than thrust required to a compression of an ambient air on a surface concerning a lower working chamber. Extra energy provided to the compressed air is partially obtained from waste heat generated by the engine.