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    ROTARY SPRINKLER
    142.
    发明申请
    ROTARY SPRINKLER 审中-公开
    旋转喷雾器

    公开(公告)号：WO2008047343A2

    公开(公告)日：2008-04-24

    申请号：PCT/IL2007/001221

    申请日：2007-10-10

    Applicant: NETAFIM LTD. ,  GOVRIN, Erez ,  SHOMER, Yair

    Inventor： GOVRIN, Erez ,  SHOMER, Yair

    IPC: B05B3/04 ,  B05B15/10

    CPC classification number: B05B3/0486 ,  B05B1/34 ,  B05B3/0468 ,  B05B15/40 ,  B05B15/622 ,  B05B15/70 ,  B05B15/74

    Abstract: A rotary sprinkler having a longitudinal axis and comprising a housing comprising an upper housing and a lower housing, a nozzle adapted for being brought into fluid communication with a water source and to produce an axial water jet, said nozzle being movable along the axis between a lowered position and a raised position, and a diverter assembly adapted for receiving said water jet from the nozzle and laterally redirecting it. The diverter assembly is movable along the axis with said nozzle between respective inoperative and operative positions of the diverter assembly. The upper housing comprises a nozzle supporting section providing the nozzle with a radial support and an axial support, at least when it is in its raised position.

    Abstract translation: 一种具有纵向轴线并包括壳体的旋转喷洒器，包括上壳体和下壳体，适于与水源流体连通并且产生轴向水射流的喷嘴，所述喷嘴可沿着轴线移动 降低位置和升高位置，以及适于从喷嘴接收所述水射流并横向重定向的分流器组件。 分流器组件可沿着轴线移动，其中所述喷嘴在分流器组件的相应的不工作位置和操作位置之间。 上壳体包括喷嘴支撑部分，其至少当其处于其升高位置时，为喷嘴提供径向支撑件和轴向支撑件。

    IRRIGATION PIPE
    143.
    发明申请
    IRRIGATION PIPE 审中-公开
    灌溉管

    公开(公告)号：WO2008020445A1

    公开(公告)日：2008-02-21

    申请号：PCT/IL2007/001023

    申请日：2007-08-15

    Applicant: NETAFIM LTD. ,  KEREN, Ron

    Inventor： KEREN, Ron

    IPC: A01G25/02 ,  A01G25/16

    CPC classification number: A01G25/02 ,  A01G25/023 ,  Y10T137/7866

    Abstract: An irrigation pipe comprising: at least one first integrated emitter characterized by a first discharge-pressure threshold; at least one second integrated emitter characterized by a second discharge-pressure threshold different from the first discharge-pressure threshold threshold; wherein, the at least one first and at least one second integrated emitters are positioned along the pipe in accordance with a predetermined configuration.

    Abstract translation: 一种灌溉管，包括：至少一个第一集成发射器，其特征在于第一排放压力阈值; 至少一个第二集成发射器，其特征在于与第一放电压力阈值阈值不同的第二放电压力阈值; 其中，所述至少一个第一和至少一个第二集成发射器根据预定配置沿着管定位。

    FILTRATION SYSTEMS AND FILTRATION TANKS FOR USE THEREIN
    144.
    发明申请
    FILTRATION SYSTEMS AND FILTRATION TANKS FOR USE THEREIN 审中-公开
    过滤系统及其使用的过滤罐

    公开(公告)号：WO2007083296A3

    公开(公告)日：2007-11-22

    申请号：PCT/IL2007000036

    申请日：2007-01-10

    Applicant: NETAFIM LTD ,  BELFORD JAMES WALLACE ,  ZIMHONI EREZ

    Inventor： BELFORD JAMES WALLACE ,  ZIMHONI EREZ

    IPC: B01D29/11 ,  B01D36/04 ,  B01D37/04

    CPC classification number: B01D37/046 ,  B01D29/117 ,  B01D36/04 ,  B01D2201/0446

    Abstract: A filtration tank (10) with a central vertical axis x comprises: a first chamber (54), a second chamber (56) and at least one filter element (66). The first chamber has a first inlet (20) through which fluid to be filtered enters the tank and is designed so as to provide a swirling flow of the fluid to the second chamber. The second chamber (56) has a second inlet (60), in fluid communication with the first chamber (54), and an outlet (20) through which filtered fluid exits the tank, the outlet (2.0) being preferably disposed lower than the second inlet (60). The filter element {66) may be disposed in the second chamber and may have a portion capable of free undulation due to movement of the fluid in which it is disposed caused at least in part by the swirling of fluid entering the second chamber. The swirling may be obtained by centrifugal forces induced within the tank at least in a portion of a fluid flow path preceding the second inlet. The tank may be used in a filtration system including a fixed head pressure column and a pipe system for providing fluid to the tank and the column. The fixed head pressure column has a top portion open to the atmosphere, and is mounted on and in fluid communication with the pipe system, for eliminating the suction of dirt into the pipe system.

    Abstract translation: 具有中心垂直轴线x的过滤箱（10）包括：第一室（54），第二室（56）和至少一个过滤元件（66）。 第一室具有第一入口（20），待过滤的流体通过该入口进入罐，并被设计成提供流体到第二室的旋流。 所述第二腔室（56）具有与所述第一腔室（54）流体连通的第二入口（60）以及过滤流体通过所述出口（20）离开所述罐的出口，所述出口（2.0）优选地设置为低于 第二入口（60）。 过滤元件（66）可以设置在第二室中，并且可以具有能够由于流体的移动而自由起伏的部分，在该部分中，其被设置的流体至少部分地由进入第二室的流体的旋转引起。 旋转可以通过至少在第二入口之前的流体流动路径的一部分中在罐内感应的离心力来获得。 罐可以用于包括固定头压力塔和用于向罐和塔提供流体的管道系统的过滤系统中。 固定头压力塔具有通向大气的顶部，并且安装在管道系统上并与管道系统流体连通，以消除污物吸入管道系统中。

    IRRIGATION EMITTER STAKE
    145.
    发明申请
    IRRIGATION EMITTER STAKE 审中-公开
    灌溉发动机

    公开(公告)号：WO2007054943A1

    公开(公告)日：2007-05-18

    申请号：PCT/IL2006/001300

    申请日：2006-11-13

    Applicant: NETAFIM LTD. ,  BELFORD, Lorne, Moshe

    Inventor： BELFORD, Lorne, Moshe

    IPC: A01G25/02

    CPC classification number: A01G25/023

    Abstract: A stake (10) for holding an irrigation pipe (20) near a plant. The pipe comprising a first end portion (26) and a second portion (27) bendable relative to the first end portion. The stake comprising a distal retaining portion (17) for holding the first portion of the pipe and first and second proximal retaining portions (19, 18) for optionally accommodating the second portion of the pipe. The stake is designed to allow the second portion of the pipe to be optionally moved from the first proximal retaining portion to the second proximal retaining portion without removing the first portion of the pipe from the distal retaining portion.

    Abstract translation: 在工厂附近持有灌溉管道（20）的股份（10）。 管道包括相对于第一端部部分可弯曲的第一端部部分（26）和第二部分（27）。 所述支架包括用于保持所述管的所述第一部分的远侧保持部分（17）和用于可选地容纳所述管道的第二部分的第一和第二近侧保持部分（19,18）。 该桩被设计成允许管的第二部分可选地从第一近端保持部分移动到第二近端保持部分，而不从远侧保持部分移除管的第一部分。

    IRRIGATION PIPE
    146.
    发明申请
    IRRIGATION PIPE 审中-公开

    公开(公告)号：WO2007039894A3

    公开(公告)日：2007-04-12

    申请号：PCT/IL2006/001108

    申请日：2006-09-21

    Applicant: NETAFIM LTD. ,  MASARWA, Abed ,  SCHWEITZER, Avi

    Inventor： MASARWA, Abed ,  SCHWEITZER, Avi

    IPC: F16L11/00

    Abstract: An irrigation pipe (IQ) comprising at least one layer (14) is provided. The layer (14) has a maximum longitudinal tensile strength in the longitudinal direction of the pipe and a maximum tensile hoop strength along the circumference of the pipe. The value of the maximum longitudinal tensile strength is substantially less than the value of the maximum tensile hoop strength.

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