Devices for packaging of fluids, whose effects are automatically regulate as a function of the flow.

摘要

The objective of the invention is to regulate automatically the effect of a constant field of forces on a moving fluid regardless of the instantaneous flow rate of said fluid. The case of a magnetic water conditioner is examined below. The apparatus is made up of a number of mutually parallel permanent magnets (1) arranged with a position of polarity. A shutter (5) actuated by a spring (6) is placed in the gap (2). In operation, the pressure difference between (3) and (4) pushes back the shutter (5) whose shape, adapted to the shape of the magnets (1), creates 2 lamina flows (8) of variable thickness. Since the distance from the shutter is a function of the flow rate, an automatic regulation of the thickness of the 2 flows (8) is thus obtained. In addition to the treatment of hard water, these regulators can be adopted in applications such as gas distribution, UV radiation, heat exchanges etc. IMAGE