DISPOSITIVO PER IL CONTROLLO DELLA ADDUZIONE DI UN FLUIDO AD UN APPARECCHIO A FLUIDO.

摘要

A fluid unit, for example a piston/cylinder unit, is supplied with fluid via a cyclically opened or closed on/off valve. The vacuum peaks occurring on the outlet side of the on/off valve when it is closed and the inertia forces of the flowing fluid are used to supply additional fluid to the fluid unit via a non-return valve leading from a low-pressure connection or reservoir to the fluid unit.