Invention Grant
- Patent Title: Non-clogging non-pressure compensated drip emitter
- Patent Title (中): 非堵塞的非压力补偿滴水发射器
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Application No.: US12254761Application Date: 2008-10-20
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Publication No.: US07988076B2Publication Date: 2011-08-02
- Inventor: Shay Mamo
- Applicant: Shay Mamo
- Applicant Address: US CA San Diego
- Assignee: D.R.T.S. Enterprises Ltd.
- Current Assignee: D.R.T.S. Enterprises Ltd.
- Current Assignee Address: US CA San Diego
- Agency: ARC IP Law, PC
- Agent Joseph J. Mayo
- Main IPC: B05B15/00
- IPC: B05B15/00

Abstract:
A non-clogging non-pressure compensated drip emitter that utilizes one or more filters or one or more inwardly offset filters that have an inlet that projects inwardly toward a centerline of the hollow cylindrical emitter body and a labyrinth having only turbulent transfer zones after water enters the labyrinth, wherein the labyrinth couples the filter(s) or inwardly offset filter(s) to the pool. Prevents clogging by eliminating dead transfer zones where sediment can accumulate where no turbulence exists. Also prevents clogging when the filter is positioned downward as the inwardly offset filter rises above any sediment when the emitter is positioned in the field in this downward orientation. Also prevents clogging flat filter configurations that have filters offset radially, i.e., redundant filters per emitter.
Public/Granted literature
- US20100096478A1 NON-CLOGGING NON-PRESSURE COMPENSATED DRIP EMITTER Public/Granted day:2010-04-22
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