Water shutoff and discharge control apparatus for sprinklers

Details Water shutoff and discharge control apparatus for sprinklers Water shutoff and discharge control apparatus for sprinklers

2007-10-23

2007-10-23

Ganey, Steven J. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Unitary plural outlet means

And flow regulation or control of outlets

C239S240000, C239S242000, C239S443000, C239S551000, C239S566000, C239S583000, C239S586000, C239SDIG010

Reexamination Certificate

active

11486220

ABSTRACT:
A water shutoff and discharge control apparatus for sprinklers comprises a water intake apparatus mounted to a support seat and swung back-and-forth by a sprinkling control assembly. The water intake apparatus has a tube with a platform and multiple outlets thereon, and both end sections of the tube have multiple control channels each connecting to the interior of the tube for the extension of a control rod there-through. Each control rod has a flat surface with a water-sealing member and a water-sealing area disposed thereon to match to the outlet, permitting the water-sealing member to abut watertight against an internal plane surface of the platform and slide along with the movement of the control rod to correspond to the outlet for water shutoff/discharge control thereby. Besides, the contact area between the control rod and the platform can be reduced, facilitating easier and more efforts-saving operation of the control rod thereby.

REFERENCES:
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patent: 6736340 (2004-05-01), Wang

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