公开(公告)号：US11337384B2

公开(公告)日：2022-05-24

申请号：US16744347

申请日：2020-01-16

Applicant: Netafim, Ltd.

Inventor： Abraham Schweitzer

IPC: A01G25/16 ,  A01G25/02

Abstract: An irrigation column for a drip irrigation system has a fluid conducting line for receiving fluid from a fluid source upstream. The irrigation column further includes a plurality of drip line segments extending alongside the fluid conducting line, a plurality of zone valves located along the fluid conducting line, and a plurality of control tubes extending alongside the fluid conducting line. And each control tube is in fluid communication with a respective one of the zone valves for actuating the zone valve.

公开(公告)号：US10849286B2

公开(公告)日：2020-12-01

申请号：US15562997

申请日：2016-03-23

Applicant: Netafim, Ltd.

Inventor： Abraham Schweitzer ,  Esteban Socolsky

IPC: A01G25/16 ,  A01G25/02 ,  A01C23/04 ,  A01M7/00

Abstract: An irrigation system is provided for irrigating a field divided into irrigation zones. The irrigation zones are arranged in columns extending alongside each other. The system has irrigation strips and a control head at an upstream end of each irrigation strip. Each irrigation strip provides irrigation substances to a column of zones. All control heads are located alongside a boundary of the field outside of the irrigation zones.