A method and electropneumatic valve unit for supplying air under pressure to a forming machine, particularly for forming glass articles

摘要

A method for supplying air under pressure to a plurality of pneumatic operating units (1a, 1b) of a forming machine for forming glass articles; the method comprising the steps of determining, for each of the operating units (1a, 1b) and for at least one operating condition of the operating unit (1a, 1b) itself, an optimum value of a parameter of the air flow to be supplied, of memorizing this optimum value and activating a valve assembly (13, 14) associated with the unit itself to deliver the respective air flow by means of a control signal depending solely and only on the memorised optimum value. <IMAGE>