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1. (WO2017021462) A DRIP IRRIGATION HOSE WITH STRIP

Pub. No.:    WO/2017/021462    International Application No.:    PCT/EP2016/068572
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Thu Aug 04 01:59:59 CEST 2016
IPC: A01G 25/02
Applicants: THE MACHINES YVONAND SA
Inventors: LOEBINGER, Ahai
Title: A DRIP IRRIGATION HOSE WITH STRIP
Abstract:
The present invention discloses a strip (1) for distributing water that is provided at an inner surface of a drip irrigation hose (9). Said strip (1) for distributing water having a repetitive labyrinth segment (2, 2'), wherein a plurality of profiles (21, 24, 25, 26) are provided at the base (15) of the strip (1), said labyrinth segment (2, 2') comprises: a water input section (3, 3'); a regulating section (4, 4') arranged downstream from the water input section, wherein said regulating section (4, 4') is provided to regulate water flow rate of the strip (1) in response to water pressure of a hose (9), a discharge section (5, 5') arranged downstream from the regulating section (4, 4'), wherein said discharge section (5, 5') is provided with deflection-resistant reinforcement means (26). The present invention further discloses a pressure compensating drip irrigation hose (9) comprising such a strip (1).