B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
299/8
B05B 15/10 (2006.01) A62C 31/00 (2006.01) B05B 1/30 (2006.01)
Patent
CA 1276955
ABSTRACT OF THE DISCLOSURE A novel intake nozzle and valve structure is provided for use with a water deflection member. The intake nozzle and valve structure includes a hollow valve plug, having a lower cylindri- cal portion provided with particularly recited lower passages, and an upper cylindrical portion provided with particularly recited upper passages, the upper passages being connected to the lower passages in a particularly recited manner. A plurality of ports is provided in the valve plug, each port selectively com- municating with an associated one of the lower passages. An apertured disc is rotatably-movably- mounted with respect to the valve plug and is connected to the valve plug by means of a shaft. The apertured disc has a plurality of spaced-apart ports therein, the leading edges of a selected plurality of the ports therein being adapted to index precisely with the leading edges of selected plurality of ports in the valve plug. Means are provided for connecting the upstream side of the intake nozzle and valve structure to a water-conducting conduit. Finally means are provided for connecting the downstream side of the upper pas- sages of the intake nozzle and valve structure to an associated quadrant of four quadrant water deflection member. Upon rotation of the apertured member with respect to the valve plug, the size of a selected full-square spray pattern, a selected one-quarter square spray pattern, a selected one-half square spray pattern, or a selected three-quarter square spray pattern may be con- trolled at will through cooperation between a plurality of ports in the valve plug with an associated plurality of ports in the apertured disc.
531661
Marcus & Associates
Mccormack Investments Ltd.
LandOfFree
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