发明名称 |
ELASTOMERIC EMITTER AND METHODS RELATING TO SAME |
摘要 |
An irrigation drip emitter, and methods relating to same, are provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. The emitter having at least one movable member for compensating for fluctuations in supply line fluid pressure. In one form the movable member includes a tapered baffle section movable between a first position wherein fluid is allowed to flow over the tapered baffle section and a second position wherein fluid is prevented from flowing over at least a portion of the tapered baffle section and the tapered baffle section effectively lengthening the extent of a pressure reduction passage. In another form, first and second movable members are provided for compensating for such pressure fluctuations. In another form, a plurality of inputs are provided which are movable between first and second positions to compensate for such pressure fluctuations. |
申请公布号 |
EP2830411(A4) |
申请公布日期 |
2016.03.16 |
申请号 |
EP20130770084 |
申请日期 |
2013.03.26 |
申请人 |
RAIN BIRD CORPORATION |
发明人 |
ENSWORTH, MARK, M.;KIM, JAE YUNG;EDRIS, MARK, RICHARD;NAZARI, JOSEPH |
分类号 |
A01G25/00;A01G25/02 |
主分类号 |
A01G25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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