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    IRRIGATION PIPE CONNECTOR
    22.
    发明公开
    IRRIGATION PIPE CONNECTOR 有权
    BEWÄSSERUNGSROHRVERBINDUNG

    公开(公告)号：EP2247886A1

    公开(公告)日：2010-11-10

    申请号：EP09713968.7

    申请日：2009-02-19

    Applicant: Netafim Ltd.

    Inventor： MASARWA, Abed ,  BELFORD, James Wallace

    IPC: F16L41/14 ,  A01G25/02

    CPC classification number: A01G25/02 ,  F16L41/088 ,  F16L41/18

    Abstract: An irrigation pipe connector (16) has a core (18) that is adapted to connect to an irrigation element (40) and a wing (20) that is attachable to a wall of a pipe (10). The wing (20) is provided with resiliency to allow the connector (16) to deform in response to changing fluid pressures in the pipe (10). In addition, the wing (20) may be provided with a thin segment in order to reduce potential damage during welding of the wing to the wall of the pipe (10).

    Abstract translation: 灌溉管连接器具有适于连接到可连接到管壁上的冲洗元件和翼的芯。 机翼具有弹性以允许连接器响应于管道中的变化的流体压力而变形。 此外，机翼可以设置有薄的部分，以便减少机翼在管壁的焊接期间的潜在损坏。

    CROSS-LAMINATED PIPE AND METHOD OF MANUFACTURING SAME
    23.
    发明公开
    CROSS-LAMINATED PIPE AND METHOD OF MANUFACTURING SAME 有权
    KREUZLAMINIERTES PIPE及其制造方法

    公开(公告)号：EP2188560A2

    公开(公告)日：2010-05-26

    申请号：EP08789873.0

    申请日：2008-09-09

    Applicant: Netafim Ltd.

    Inventor： MASARWA, Abed

    IPC: F16L11/04 ,  F16L11/06

    CPC classification number: B32B27/08 ,  B32B1/08 ,  B32B7/005 ,  B32B27/32 ,  B32B2307/514 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2597/00 ,  F16L11/042 ,  F16L11/08 ,  F16L11/086

    Abstract: A pipe (40) having a wall formed from a cross-laminated film(20), and a method of making such a pipe. The film is formed of first and second layers having respective first and second orientation directions (21, 22), wherein an angle between each of the first and second orientation directions and a projection of a longitudinal axis of the pipe on the wall is selected to enhance the resistance of the pipe to circumferential and/or longitudinal strain due to internal fluid pressure. The angle between each of the first and second orientation directions and a projection of the axis on the wall may be substantially equal to the neutral bias angle. In some cases, the angle between each of the first and second orientation directions and the projection of the axis on the wall may be substantially equal to 59° ± 2°.

    IRRIGATION PIPE COUPLING
    24.
    发明公开
    IRRIGATION PIPE COUPLING 有权
    灌溉管联轴器

    公开(公告)号：EP2164643A1

    公开(公告)日：2010-03-24

    申请号：EP08751367.7

    申请日：2008-05-18

    Applicant: Netafim Ltd.

    Inventor： MASARWA, Abed

    IPC: B05B1/20 ,  F16L41/14

    CPC classification number: F16L41/14

    Abstract: An irrigation pipe coupling (16) for connecting to a lay flat irrigation pipe (10), comprises an inner member (36) comprising a bulge (50) and a bore (42), the bore (42) being formed about an axis (B) in the inner member (36) an the bulge (50) at least partially surrounding the axis (B); and an outer member (18) comprising a clamp (24) and a shank (22), the clamp (24) at least partially surrounding a base (32) of the shank (22); wherein the coupling (16) is adjustable between a disassemled position in which the inner and outer members (36,18) are separated from each other, and an assembled position in which the shank (22) of the outer member (18) is retained in the bore (42) of the inner member (36) and at least a portion of the inner member's bulge (50) is located between the shank (22) and the clamp (24).

    IRRIGATION PIPE
    26.
    发明公开
    IRRIGATION PIPE 有权
    BEWÄSSERUNGSROHR

    公开(公告)号：EP1720401A2

    公开(公告)日：2006-11-15

    申请号：EP05709139.9

    申请日：2005-03-02

    Applicant: Netafim Ltd.

    Inventor： MASARWA, Abed ,  SCHWEITZER, Avi

    IPC: A01G25/02

    CPC classification number: A01G25/02 ,  F16L11/24 ,  F16L31/02 ,  Y10T137/6123 ,  Y10T137/789

    Abstract: An irrigation pipe (10) with a plurality of connector elements (14) adapted for attachment of lateral branches thereto, where the connector elements (14) are integrally fitted to the pipe's wall during the manufacture. Connector elements (14) may be fitted open and be adapted for closing after manufacture if not intended for use, or may be fitted closed and be adapted for opening after manufacture to enable the attachment. A method of production of such irrigation pipe (10) from a strip of flexible weldable or bondable material includes fitting integrally the connector elements (14) to predetermined locations on the strip, with or without punching the strip; bending or twisting the strip so as to juxtapose or overlap lateral edges thereof; and welding or bonding integrally the edges so as to obtain a closed pipe section.

    Abstract translation: 一种具有适于将横向分支附接到其上的多个连接器元件（14）的灌溉管（10），其中连接器元件（14）在制造期间一体地装配到管壁上。 连接器元件（14）可以安装开放并且适于在制造之后关闭，如果不是要使用，或者可以将其装配成闭合并且适于在制造之后打开以实现附接。 从柔性可焊接或可粘合材料的条带生产这种冲洗管（10）的方法包括将连接器元件（14）整体连接到条带上的预定位置，带或不用冲压条带; 弯曲或扭曲条带以使它的横向边缘并列或重叠; 并且将边缘一体地焊接或粘合以获得封闭的管段。

    IRRIGATION PIPE AND METHOD
    27.
    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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