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Sprinkler including a rotation speed governing assembly
Sprinkler including a rotation speed governing assembly
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机译:包括转速调节组件的洒水器
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摘要
A sprinkler including a fixed base defining a water inlet and a nozzle, a rotating assembly arranged for rotation relative to the fixed based about a rotation axis and including a water stream director, receiving a pressurized stream of water from the nozzle and directing it in a generally radially outward direction and a rotation speed governing assembly operatively associated with the rotating assembly and operative to intermittently reduce a speed of rotation of the rotating assembly, so as to thereby increase a radial range of the stream, the rotational speed governing assembly including a rotating enclosure rotating together with the rotating assembly and enclosing a viscous material, a static element and a moving element.
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