Patent ID: 7597276

Claim:
An Unitary low flow water dispersion device whereby a uniform amount of fluid flow is dispersed creating a wetted area said flow being independent of differentiations of pressure in the fluid supplied to said device comprising; an inlet portion adapted to be received into the interior portion of said fluid supply means through external gripping means circumscribed thereabout, having an internal cylindrical core communicating with said fluid flow from said fluid supply means, an elastomeric control valve inextricably contained therein said cylindrical core to receive said fluid flow where said valve has an entrance aperture and a cylindrical emission slot whose size varies in geometric relations with presence of said fluid under said pressure differentiations and an exit aperture whose size does not vary in relation to presence of said fluid under said pressure, a dispersement section directly appurtenant to said inlet portion having an entrance in fluid communication with said exit aperture where said entrance promotes transition from said exit aperture preserving fluid velocity emanating from said control valve, a dispersion chamber, a pattern shaping means, a departure plane and a focal concussion point and whereby said dispersion chamber is defined by two angularly displaced sides equidistant to centerline of said entrance extending outwardly, said pattern shaping means is a radiusly defined slope, said slope being located at a distance furtherestmost from said entrance while allowing for said focal concussion point of the fluid to be tangentially related to said radiusly defined slope whereby said radiusly defined slope is terminated with said departure plane, said departure plane has a curvature concavitally related about said entrance, said departure place protruding contiguous to said radiusly defined slope.