Apparatus for the instantaneous heating of compressed air, and relative heating method

摘要

Apparatus (10) and relative method for the instantaneous heating of compressed air. The apparatus (10) is arranged between a compression unit (11) that produces compressed air and a user unit (12) that uses the compressed air. The apparatus (10) comprises heating members (15) for heating the compressed air and a control unit (27) that selectively activates the heating members (15) according to one of the following parameters: actual use of compressed air by the user unit (12); inlet pressure of the compressed air; outlet pressure of the compressed air; inlet temperature of the compressed air; outlet temperature of the compressed air. <IMAGE>