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US 2018/0161791 A1Published application
Sprinkler Assembly
AssigneeThe Toro Company
InventorsLeo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Abstract
The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.
Claims1
A sprinkler comprising:
- a sprinkler body;
- a riser assembly:
- positioned in said sprinkler body;
- moving into, out of, and rotationally, relative to said sprinkler body;
- and,
- having a nozzle through which water flows during operation of said sprinkler;
- a main valve located within said sprinkler body;
- a body compartment located between an outer wall of said sprinkler body and said riser assembly;
- said body compartment having a compartment wall separating said body compartment into a first sub compartment a second sub compartment;
- a cover that is removably disposed over said body compartment;
- a pilot valve located within said first sub compartment and configured to open and close said main valve;
- and,
- an electronics module located within said second sub compartment.
10 more elements
Dependencies are inferred from the claim text.