Turbine drive water sprinkler

Fluid sprinkling – spraying – and diffusing – With fixed support for or ground installed supply means – Embedded or buried sprinkler

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Details

239241, 239DIG1, B05B 304

Patent

active

044176910

ABSTRACT:
A water sprinkler includes a turbine drive assembly responsive to water under pressure supplied to the sprinkler for moving a spray head through a prescribed rotational path. The turbine drive assembly drives an incremental motion mechanism coupled to the spray head for rotating the spray head between a plurality of angularly spaced stationary positions, and for maintaining the spray head in each stationary position for a time period sufficient to achieve maximum trajected range of water from the spray head. A reversing assembly can be provided for repeatedly reversing the direction of spray head rotation within a prescribed arcuate path, and the reversing assembly includes means for varying the angular locations of the stationary positions of the spray head upon successive reversals of spray head movement.

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