Sprinkler
AssigneeNaandanjain Irrigation Ltd.
InventorsOded Katzman, Zohar Katzman
Life of this patent
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Abstract
Provided is a rotary sprinkler that includes a housing, a rotatable irrigation head associated with a first magnet assembly, and a second magnet assembly associated with the housing and fitted with a rotary dampening mechanism. The first magnet assembly and the second magnet assembly are arranged with like poles facing each other so as to generate a repulsion force therebetween.
Claims19
A rotary sprinkler comprising a housing, a rotatable irrigation head fitted with a rotary dampening mechanism and associated with a first magnet assembly, said dampening mechanism being configured for resisting movement of said first magnet assembly;
- a second magnet assembly associated with the housing;
- said first magnet assembly and said second magnet assembly are arranged with like poles facing each other so as to generate a repulsion force therebetween,
- wherein, at least during operation of the sprinkler, said first magnet assembly and said second magnet assembly are in a state of static magnetic equilibrium.
Dependencies are inferred from the claim text.