Drip feed device for irrigation purposes.

作者: Alfred Denholm Tucker

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摘要: Dispositif a compte-goutte pour irrigation comprenant un corps (25) possedant orifice d'entree (32) d'un cote et une paroi annulaire (27) de l'autre, sur lequel est pose chapeau (17) sortie (18) (20) qui engagent la le contenant dans chambre (16) formee entre ces deux elements bouton (1) des chemins d'ecoulement circulaires (5) chaque avec ecrans limitant l'ecoulement (10 11) se chevauchent les provoquer ecoulement contre-courant autour 11). Device dropper for comprising body having an inlet port on one side and annular wall of the other, which is placed cap outlet engage containing in chamber formed between these two button circular flow paths each with screens restricting overlap to cause against current around

参考文章(9)
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Raphael Mehoudar, Irrigation emitter unit ,(1998)
Jaime Suhagun Barragan, One-piece drip irrigation device ,(1974)
Moshe Lemelshtrich, Flow restrictor and trickle emitter ,(1975)