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    IRRIGATION SYSTEM
    22.
    发明申请
    IRRIGATION SYSTEM 审中-公开

    公开(公告)号：US20180352759A1

    公开(公告)日：2018-12-13

    申请号：US16066750

    申请日：2016-12-25

    Applicant: Netafim, Ltd.

    Inventor： ESTEBAN SOCOLSKY ,  Ron KEREN

    IPC: A01G25/16 ,  A01G25/02

    Abstract: A drip irrigation system includes a distribution pipe and drip irrigation pipes that branch off in communication with the distribution pipe. Each drip pipe has a flushing valve coupled to a downstream end and at least some of the drip pipes each have an inlet valve coupled to an upstream end for communication with the distribution pipe. The system further has at least one command valve in communication with the distributing pipe and also with at least some of the inlet vales, wherein opening of the command valve is configured to close the at least some inlet valves.

    FIBER OPTIC BEAM SPLITTER
    23.
    发明公开
    FIBER OPTIC BEAM SPLITTER 审中-公开

    公开(公告)号：US20240168244A1

    公开(公告)日：2024-05-23

    申请号：US18515549

    申请日：2023-11-21

    Applicant: NETAFIM, LTD.

    Inventor： ABRAHAM SCHWEITZER ,  ESTEBAN SOCOLSKY ,  BAR ISRAEL GAZIT

    IPC: G02B6/42 ,  H04B10/25

    CPC classification number: G02B6/4202 ,  H04B10/25891

    Abstract: A fiber optic beam splitter includes housing, a single first optical fiber and a pair of second optical fibers which meet and abut the single first optical fiber at inside the housing. An optical communication module includes a light-emitting diode (LED); a photodiode; and two such fiber optic beam splitters. In each beam splitter, a tip of a first of the pair of second optical fibers is connected outside of the housing to the LED, and a tip of a second of the pair of second optical fibers is connected outside of the housing to the photodiode; and a tip of the single first optical fiber which is outside of the housing, is in optical communication with an exterior of the module. An optical communication network includes two or more such optical communication modules. An irrigation system configured to support a field of crops includes such an optical communication network.

    FILTER ARRANGEMENTS
    26.
    发明公开
    FILTER ARRANGEMENTS 审中-公开

    公开(公告)号：US20230182046A1

    公开(公告)日：2023-06-15

    申请号：US18164107

    申请日：2023-02-03

    Applicant: NETAFIM, LTD.

    Inventor： AMIT GILBOA

    IPC: B01D29/68 ,  B01D29/54

    CPC classification number: B01D29/682 ,  B01D29/54 ,  B01D2201/082

    Abstract: A filter arrangement includes a cleaning mechanism for cleaning at least one screen filter of the filter arrangement. The cleaning mechanism has a flush chamber, a central hollow core that extends through the flush chamber, and suction nozzles fitted to the core. The core extends between opposing axial ends that are located outside of the flush chamber in exposure to substantially similar pressures at least during a cleaning operation of the cleaning mechanism.

    FLOW REGULATOR FOR AN IRRIGATION SYSTEM
    27.
    发明申请
    FLOW REGULATOR FOR AN IRRIGATION SYSTEM 有权

    公开(公告)号：US20220413520A1

    公开(公告)日：2022-12-29

    申请号：US17897345

    申请日：2022-08-29

    Applicant: NETAFIM, LTD.

    Inventor： LORNE MOSHE BELFORD

    IPC: G05D7/01 ,  F16K31/383

    Abstract: A flow regulator for regulating a flow rate of water within at least a section of a water system, such as an irrigation system, includes a base member and piston member. The piston member is movable relative to the base member and includes at least one notch through which water can flow when passing through the flow regulator. Movement of the piston member towards and away from the base member, respectively, decreases and increases an area of the notch through which water can flow. An orifice member detachably coupled to the piston member and having an orifice member aperture through which all water flowing through the flow regulator must pass limits the cross-sectional area of an interior water passage within the piston member.

    Irrigation pipe having tensile strip
    28.
    发明授权
    Irrigation pipe having tensile strip 有权

    公开(公告)号：US11193621B2

    公开(公告)日：2021-12-07

    申请号：US17069240

    申请日：2020-10-13

    Applicant: Netafim, Ltd.

    Inventor： Abed Masarwa ,  Eliyahu Madar ,  Alexander Davidov

    IPC: F16L57/02

    Abstract: A thin walled irrigation pipe has a tensile layer formed as a continuous strip upon an outer side of the pipe for increasing tensile strength of the pipe. The tensile layer includes a higher tensile strength than material of the remainder of the pipe outside of the tensile layer.

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