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    IRRIGATION PIPE
    201.
    发明公开
    IRRIGATION PIPE 有权
    灌溉管道

    公开(公告)号：EP2140189A1

    公开(公告)日：2010-01-06

    申请号：EP08719903.0

    申请日：2008-03-03

    Applicant: Netafim Ltd.

    Inventor： MASARWA, Abed

    IPC: F16L11/02 ,  F16L11/04 ,  F16L9/16

    CPC classification number: F16L11/02 ,  F16L9/16 ,  F16L11/042 ,  F16L11/12

    Abstract: An irrigation pipe (58) formed from a sheet that is rolled into a tube about a longitudinal axis of the sheet. The pipe has a watertight layer and a fabric layer (30). The fabric layer comprises a first fiber arrangement including first main fibres (34) having a first orientation and a second fiber arrangement including second main fibers (36) having a second orientation. The first and second orientations are transverse relative to each other and to the longitudinal axis when viewed in the sheet before it is rolled.

    Abstract translation: 一个由薄片形成的灌溉管（58），薄片围绕薄片的纵向轴线卷成管。 该管具有防水层和织物层（30）。 织物层包括第一纤维布置和第二纤维布置，第一纤维布置包括具有第一取向的第一主纤维（34），第二纤维布置包括具有第二取向的第二主纤维（36）。 第一和第二取向在片材被卷起之前在片材中观察时相对于彼此和纵向轴线是横向的。

    DISC SHAPE DRIPPER
    203.
    发明授权
    DISC SHAPE DRIPPER 有权
    圆盘状的滴灌设备

    公开(公告)号：EP1765054B1

    公开(公告)日：2009-09-16

    申请号：EP05754584.0

    申请日：2005-06-21

    Applicant: Netafim Ltd.

    Inventor： BELFORD, James, Wallace ,  RETTER, Jakob Dan

    IPC: A01G25/02

    CPC classification number: A01G25/023 ,  A01G25/026 ,  Y02A40/237

    Abstract: An integral in-line dripper to be used bonded to the internal surface of an irrigation pipe. The dripper has an inlet facing the inside of the pipe and an outlet connected to an exit opening in the pipe wall. The dripper has a flattened shape defined between a first surface with an open meandering channel formed therein, the channel's inlet being connected to the dripper's inlet, and a second surface opposite the first surface. The topography of the first surface is so designed that the dripper can be bonded to the internal surface of the pipe in any orientation about a radius of the pipe passing through the first and the second surface, so as to form a flow-restriction labyrinth connected to the outlet of the dripper.

    DRIPPERS AND PIPE COUPLERS
    204.
    发明公开
    DRIPPERS AND PIPE COUPLERS 有权
    滴灌设备和伸缩缝

    公开(公告)号：EP2005049A1

    公开(公告)日：2008-12-24

    申请号：EP06728249.1

    申请日：2006-04-09

    Applicant: Netafim Ltd.

    Inventor： RETTER, Jakob, Dan ,  KEREN, Ron

    IPC: F16L1/00 ,  A01G25/02 ,  F16L31/00

    CPC classification number: A01G25/023 ,  Y02A40/237

    Abstract: A drip irrigation device for distributing a portion of the water flowing in an irrigation pipe to a plant, the device comprising: a housing formed from a relatively soft plastic; and a connector for coupling the housing to the irrigation pipe comprising a bayonet for puncturing the irrigation pipe formed from a relatively hard material over-molded onto a feature of the housing made from the soft plastic.

    DISC SHAPE DRIPPER
    205.
    发明公开
    DISC SHAPE DRIPPER 有权
    圆盘状的滴灌设备

    公开(公告)号：EP1765054A2

    公开(公告)日：2007-03-28

    申请号：EP05754584.0

    申请日：2005-06-21

    Applicant: Netafim Ltd.

    Inventor： BELFORD, James, Wallace ,  RETTER, Jakob Dan

    IPC: A01G25/02

    CPC classification number: A01G25/023 ,  A01G25/026 ,  Y02A40/237

    Abstract: An integral in-line dripper to be used bonded to the internal surface of an irrigation pipe. The dripper has an inlet facing the inside of the pipe and an outlet connected to an exit opening in the pipe wall. The dripper has a flattened shape defined between a first surface with an open meandering channel formed therein, the channel's inlet being connected to the dripper's inlet, and a second surface opposite the first surface. The topography of the first surface is so designed that the dripper can be bonded to the internal surface of the pipe in any orientation about a radius of the pipe passing through the first and the second surface, so as to form a flow-restriction labyrinth connected to the outlet of the dripper.

    IRRIGATION PIPE AND METHOD
    208.
    发明公开
    IRRIGATION PIPE AND METHOD 审中-公开

    公开(公告)号：EP4095423A1

    公开(公告)日：2022-11-30

    申请号：EP22172102.0

    申请日：2017-10-24

    Applicant: Netafim Ltd.

    Inventor： MASARWA, Abed ,  BELFORD, James

    IPC: F16L9/00 ,  F16L9/127 ,  A01G25/02

    Abstract: The present invention relates to a drip irrigation pipe having pipe wall comprising a base portion and a strip located on at least a portion of an inner side of the base portion facing into the pipe. The pipe further comprises drip emitters (20) attached to the strip. The material of the strip is different than the material of the base portion.

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