Automatic flow restrictor for a water distribution system

Abstract

An automatic flow restrictor for a sprinkler head. The flow restrictor includes a first disk and a second disk. The first disk and the second disk move relative to each other so as to take a first orientation where water being pumped through a main line tubing member is free to pass through the flow restrictor and exit out the sprinkler head with little resistance to flow, and a second orientation where water is restricted from passing therethrough. The first disk includes a top surface and a bottom surface. The first disk further includes a plurality of apertures extending directly between the top surface and the bottom surface. The second disk includes a top surface and a bottom surface. The first disk further includes a plurality of apertures extending directly between the top surface and the bottom surface, wherein a fan blade is aligned with each of the plurality of apertures.

Dependencies are inferred from the claim text.