COMPRESSED AIR MOTOR WITH ACTIVE CHAMBER INCLUSIVE AND ACTIVE DISTRIBUTION AT ADMISSION

摘要

The invention proposes an active-chamber motor, comprising at least one piston (2) slidably mounted in a cylinder (1) and operating in a three-phase thermodynamic cycle comprising isobaric and isothermal transfer, polytropic expansion with work and an exhaust at ambient pressure, which is preferably supplied with compressed air contained in a high-pressure storage tank (12), in which the volume of the cylinder (1) swept by the piston is divided into an active chamber (CA) and a detent (CD), and in which the compressed air is used to move the intake valve (9) to open and then close the intake duct for supplying the active chamber of the engine, the compressed air used for these actions is then reused in the engine to produce additional work.