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    DISC SHAPE DRIPPER
    1.
    发明申请
    DISC SHAPE DRIPPER 审中-公开
    碟形刮刀

    公开(公告)号：WO2005122747A3

    公开(公告)日：2006-02-23

    申请号：PCT/IL2005000662

    申请日：2005-06-21

    Applicant: NETAFIM A C S LTD ,  BELFORD JAMES WALLACE ,  RETTER JAKOB DAN

    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 (10) to be used bonded to the internal surface (14) of an irrigation pipe (12). The dripper (10) has an inlet facing the inside of the pipe (12) and an outlet (27) connected to an exit opening in the pipe wall. The dripper (10) has a flattened shape defined between a first surface (16) with an open meandering channel (22) formed therein, the channel's inlet being connected to the dripper's inlet, and a second surface (18) opposite the first surface (16). The topography of the first surface (16) is so designed that the dripper (10) can be bonded to the internal surface (14) of the pipe (12) in any orientation about a radius of the pipe (12) passing through the first (16) and the second surface (18), so as to form a flow-restriction labyrinth connected to the outlet of the dripper (10).

    Abstract translation: 用于结合到冲洗管（12）的内表面（14）上的一体式在线滴水器（10）。 滴水器（10）具有面向管（12）内部的入口和与管壁中的出口连接的出口（27）。 滴水器（10）具有限定在形成于其中的开放曲折通道（22）的第一表面（16）之间的平坦形状，通道的入口连接到滴水器的入口，以及与第一表面相对的第二表面（18） 16）。 第一表面（16）的形状被设计成使滴管（10）可以以围绕通过第一（16）的管道（12）的半径的任何取向结合到管（12）的内表面（14） （16）和第二表面（18），以形成连接到滴水器（10）的出口的流动限制迷宫。

    IRRIGATION PIPE
    2.
    发明申请
    IRRIGATION PIPE 审中-公开
    灌溉管

    公开(公告)号：WO2005084418A2

    公开(公告)日：2005-09-15

    申请号：PCT/IL2005000244

    申请日：2005-03-02

    Applicant: NETAFIM A C S LTD ,  MASARWA ABED ,  SCHWEITZER AVI

    Inventor： MASARWA ABED ,  SCHWEITZER AVI

    IPC: A01G25/02 ,  B05B1/26 ,  B05B15/00 ,  F16L11/12 ,  F23D11/36

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

    Abstract: An irrigation pipe with a plurality of connector elements adapted for attachment of lateral branches thereto, where the connector elements are integrally fitted to the pipe's wall during the manufacture. Connector elements 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 from a strip of flexible weldable or bondable material includes fitting integrally the connector elements 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的灌溉管，其中连接器元件在制造过程中整体地装配到管道的壁上。 连接器元件可以安装开放并且适于在制造之后关闭，如果不打算使用，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的方法包括将连接器元件整体地连接到带上的预定位置，带或不用冲压带; 弯曲或扭曲条带以使其横向边缘并列或重叠; 并且将边缘整体地焊接或粘合以获得封闭的管段。

    LOW-PRESSURE IRRIGATION SYSTEM
    3.
    发明申请
    LOW-PRESSURE IRRIGATION SYSTEM 审中-公开
    低压灌溉系统

    公开(公告)号：WO2004098269A3

    公开(公告)日：2005-04-07

    申请号：PCT/IL2004000333

    申请日：2004-04-18

    Applicant: NETAFIM A C S LTD ,  GOLAN RAFI ,  VERED ELI ,  MEISLESS AMNON

    Inventor： GOLAN RAFI ,  VERED ELI ,  MEISLESS AMNON

    IPC: A01G25/02

    CPC classification number: A01G25/02 ,  Y02A40/237

    Abstract: A low-pressure drip irrigation system, comprising: a distribution pipe (20) made of collapsible sleeve with a plurality of holes (40) in the walls thereof; a plurality of branch tubes (22) equipped with low-pressure drip emitters; and a plurality of connectors (21), connecting the branch tubes (22) to the holes of the distribution pipe (20). The sleeve is made of opaque and reflective material that prevents the growth of algae and heating. The holes (40) may be prefabricated or made in the field by a hand-held tool (80). The connectors (21) have a base part with two protruding collars (50, 54) and a narrow neck therebetween, for mounting in the holes with the first collar (50) inside the distribution pipe (20). The second collar (54) may be formed as a separate threaded member. The base part of the connector may be enclosed in a pliable sleeve providing tight connection to the hole's edges. A method for assembly of the drip irrigation system includes deploying of the distribution pipe (20) in the field, filling the pipe with water, cutting holes in the pipe by means of the hand-held tool (80), and inserting the connectors (21) into the holes.

    Abstract translation: 1.一种低压滴灌系统，其特征在于，包括：由可折叠套筒构成的配管（20），所述分配管在其壁上具有多个孔（40） 配备有低压滴水发射器的多个分支管（22）; 以及将分支管（22）连接到分配管（20）的孔的多个连接器（21）。 套筒由不透明和反光材料制成，可防止藻类生长和加热。 孔（40）可以通过手持工具（80）在现场预制或制造。 连接器（21）具有基部，其具有两个突出的凸环（50,54）和其间的窄的颈部，用于安装在分配管（20）内部的第一轴环（50）的孔中。 第二套环（54）可以形成为单独的螺纹构件。 连接器的基部可以封闭在柔软的套筒中，提供与孔的边缘的紧密连接。 一种组装滴灌系统的方法，包括在现场部署分配管（20），用水填充管道，通过手持工具（80）在管道中切割孔，并插入连接器 21）进洞。

    Irrigation dripper and pipe
    4.
    发明专利
    Irrigation dripper and pipe 未知

    公开(公告)号：AU2006200709A1

    公开(公告)日：2006-09-07

    申请号：AU2006200709

    申请日：2006-02-21

    Applicant: NETAFIM A C S LTD

    Inventor： BELFORD JAMES-WALLACE ,  KEREN RON ,  RETTER JAKOB-DAN

    IPC: A01G25/02

    Abstract: A dripper adapted to be bonded to interior of an irrigation pipe during manufacture and to be associated with an outlet opening in said pipe. The dripper comprises an outwardly facing surface adapted for the bonding, an outlet area associated with the surface, and at least one bulge near the outlet area. The bulge defines an outermost portion of the surface at least during manufacture of the pipe, and is adapted to form, when the dripper is bonded to the pipe, a raised outlet region in the pipe associated with the bulge. The bulge and outlet area are designed so as to form the raised outlet region suitable for at least a part of the outlet opening to be formed therein and be defined by the material of the pipe.

    Integral dripping emitter
    7.
    发明专利
    Integral dripping emitter 未知

    公开(公告)号：AU2003235037A1

    公开(公告)日：2004-03-11

    申请号：AU2003235037

    申请日：2003-08-18

    Applicant: NETAFIM A C S LTD

    Inventor： RABINOWITZ ISHAY

    IPC: A01G25/02 ,  B29C47/02

    Abstract: An extruded irrigation pipe (14) connectable to a pressurized fluid source (24) via a first end (22) of the pipe, the pipe comprising drip-irrigation plug emitter (12) mounted integrally therein during the extrusion process of the pipe. The plug emitter has an inlet (20) in fluid communication with the first end (22) of the pipe, a drip outlet (26) in fluid communication with a second end (28) of the pipe, and a flow-restricting path (30) therebetween. The emitter plugs the pipe with respect to any fluid flow except for the flow through the flow-restricting path. The pipe is conveniently produced as a section of a continuous long pipe (10) comprising a plurality of such sections and adapted for being cut into such sections.

    INTEGRAL DRIPPING EMITTER
    9.
    发明专利
    INTEGRAL DRIPPING EMITTER 未知

    公开(公告)号：IL151446D0

    公开(公告)日：2003-04-10

    申请号：IL15144602

    申请日：2002-08-22

    Applicant: NETAFIM A C S LTD

    IPC: A01G25/02 ,  B05

    Abstract: An extruded irrigation pipe (14) connectable to a pressurized fluid source (24) via a first end (22) of the pipe, the pipe comprising drip-irrigation plug emitter (12) mounted integrally therein during the extrusion process of the pipe. The plug emitter has an inlet (20) in fluid communication with the first end (22) of the pipe, a drip outlet (26) in fluid communication with a second end (28) of the pipe, and a flow-restricting path (30) therebetween. The emitter plugs the pipe with respect to any fluid flow except for the flow through the flow-restricting path. The pipe is conveniently produced as a section of a continuous long pipe (10) comprising a plurality of such sections and adapted for being cut into such sections.

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