THERMAL MOTOR WITH ROTOR CROSSING ALTERNATIVE TRAVEL PATH IN TRANSLATION OF AT LEAST ONE PISTON

摘要

The invention relates to a heat engine (M) comprising a stator (100) accommodating a rotor (200) traversed transversely to its axis of rotation by a path (210) of reciprocating displacement opening at least one piston (310 and 320). wherein the reciprocating movement of said piston is rotated by an independent crankshaft (400) rotating and guided in rotation in said rotor (200), characterized in that the rotor (200) is made of two identical parts assembled and is moved at the same speed and in an opposite direction (arrow F4) to the rotational movement (arrow F3) of said crankshaft (400), the rotor (200) having on at least one of its flanks, a ring gear ( 230) cooperating with the first stage (510) for transmitting an intermediate gear (500) with two stages whose second stage (520) cooperates with a motor pinion (420) integral with the axis of rotation of the crankshaft ( 400).