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91. 发明申请

WO2012038766A3 EMITTER AND METHOD FOR OPENING WATER OUTLET OPENINGS 审中-公开
公开(公告)号：WO2012038766A3
公开(公告)日：2012-11-01
申请号：PCT/GR2011000039
申请日：2011-09-20
申请人： DERMITZAKIS EMMANUIL , DERMITZAKIS ARISTEIDIS
发明人： DERMITZAKIS EMMANUIL , DERMITZAKIS ARISTEIDIS
IPC分类号： A01G25/02 , B05B1/20
CPC分类号： A01G25/02 , A01G25/023 , A01G25/026 , Y02A40/237 , Y10T83/04
摘要： The irrigation emitter (1) of the present invention is inserted and welded in the interior of a drip irrigation pipe (2) during production thereof. It has a number of protrusions (8) arranged in a row emerging from a solid flat part/base (6) of the outer convex surface (7) of the emitter (1). The pipe (2) is locally swollen, covers and is welded both on the protrusions (8) and on their base (6), so that a unified welded assembly is formed between protrusions (8) and the pipe. The water outlets (10) are typically and preferably formed between the prismatic protrusions (8) by cutting off the tips of the protrusions (8) during passage of the drip irrigation pipe in a continuously rotating concave fraise (35) located at the end of the production line. Cutting takes place after the pipe has passed through a system of successive pairs of concave and convex rollers which squeeze it, stretch it and make it rigid, maintaining it in an flattened convex and bent form.

92. 发明申请

WO2011104722A3 A NON PRESSURE COMPENSATED DRIP IRRIGATION EMITTER WITH MULTIFLOW FACILITY 审中-公开
标题翻译：无压补偿式多功能饮水机
公开(公告)号：WO2011104722A3
公开(公告)日：2011-11-24
申请号：PCT/IN2011000072
申请日：2011-02-01
申请人： PATEL PARIXIT AMRUTBHAI
发明人： PATEL PARIXIT AMRUTBHAI
IPC分类号： A01G25/02
CPC分类号： A01G25/023 , Y02A40/237
摘要： The present invention provides a non pressure compensated drip emitter with multiflow facility, the drip emitter being placed inside a pipe of a drip irrigation system, the drip emitter comprising: a housing; at least two inlets through which water enter inside the emitter; a filter system being fitted at each inlet to ensure pure supply of water inside the emitter; three pools of water from only one of which water get discharged out of emitter and from emitter to the land to be irrigated via opening provided over periphery of the pipe of the drip irrigation system, the two pools out of three having the same capacity of discharging the water at a first flow rate and the said two pools are placed at the ends of the housing, the third pool is placed in the middle and having a capacity of discharging the water at a second flow rate, the second flow rate being greater than the first flow rate; a labyrinth in fluid communication with each pool and the filter system, the water entering through each inlet passes into labyrinth through respective filter system and from labyrinth to the outside of the pipe through one of the pool depending upon the selected flow rate of water, the labyrinth comprises a plurality of zigzag water paths; wherein the labyrinth connects middle pool with remaining two pools through the zigzag water path in such a way that even in case of partial clogging of the zigzag water path, the remaining partial zigzag water path remain active and ensure the discharge of water at a selected flow rate from the emitter.
摘要翻译：本发明提供了一种具有多流设施的非压力补偿滴灌灌水器，所述滴灌灌水器位于滴灌系统的管道内，所述滴灌灌水器包括：壳体; 水通过其进入发射器内部的至少两个入口; 在每个入口处安装过滤器系统以确保发生器内部的纯水供应; 三个水池中只有一个水通过设置在滴灌系统管道周围的开口从其中一个水排出发射器并从发射器排放到待灌溉的陆地，两个池中的两个具有相同的排放能力第一流量的水和所述两个池被放置在壳体的端部处，第三池被放置在中间并且具有以第二流量排出水的能力，第二流量大于第一流量; 与每个池和过滤系统流体连通的迷宫，通过每个入口进入的水通过相应的过滤系统进入迷宫，并且从迷宫通过池中的一个进入管道的外部，取决于所选择的水的流速，迷宫包括多个之字形水路径; 其中迷宫通过之字形水路将中间水池与剩余的两个水池连接，使得即使在部分堵塞之字形水路的情况下，剩余的部分之字形水路保持活动并且确保以选定流量排出水来自发射器的速率。

93. 发明申请

WO2011101842A2 DRIP IRRIGATION EMITTER 审中-公开
标题翻译： DRIP灌溉发电机
公开(公告)号：WO2011101842A2
公开(公告)日：2011-08-25
申请号：PCT/IL2011/000154
申请日：2011-02-14
申请人： NETAFIM LTD , KEREN, Ron
发明人： KEREN, Ron
IPC分类号： A01G25/02
CPC分类号： A01G25/023 , Y02A40/237
摘要： A drip irrigation emitter receives liquid flowing in an irrigation pipe at an inlet pressure and emits the liquid out of the emitter at an outlet pressure lower than the inlet pressure. The emitter comprising a flow path through which the liquid flows in the emitter, wherein below a threshold pressure of liquid in the pipe the emitter is adapted to emit a regulated flow of liquid out of the emitter, and above the threshold pressure of liquid in the pipe the emitter is adapted to emit a non-regulated flow of liquid out of the emitter..
摘要翻译：滴灌发射器接收在入口压力下在冲洗管中流动的液体，并以低于入口压力的出口压力将液体排出发射器。发射器包括液体在发射器中流动的流动路径，其中在管内的液体的阈值压力以下，发射器适于将调节的液体流出发射器，并且高于液体的阈值压力管子发射器适合于从发射器发出不受调节的液体流。

94. 发明申请

WO2011092557A1 BI-COMPONENT DRIP EMITTER 审中-公开
标题翻译：双组分DRIP发射器
公开(公告)号：WO2011092557A1
公开(公告)日：2011-08-04
申请号：PCT/IB2010/055930
申请日：2010-12-19
申请人： AMIRIM PRODUCTS DESIGN & PATENTS LTD. , COHEN, Amir
发明人： COHEN, Amir
IPC分类号： A01G25/02
CPC分类号： A01G25/023 , Y02A40/237 , Y10T29/494
摘要： A drip emitter formed from an elastomer component and a rigid polymer component for welding to the inner surface of an irrigation hose. The drip emitter has a fluid flow pathway including a flow restriction, typically in the form of a labyrinth, formed at least partially within the elastomer to provide a variable geometry flow restriction. The flow restriction may include under- tooth bypass spaces located between the base and the sequence of baffles, over- tooth bypass clearances or may employ baffles with a thickened root portion which forms a sloped transition region between an upright upper wall portion and the base. In each case, flow through the drip emitter when deployed is regulated by pressure-responsive deformation of the elastomer component. Some implementations employ a thermoset elastomer component such as silicone with mechanical interlocking between the components.
摘要翻译：由弹性体组分和刚性聚合物组分形成的滴水发射器，用于焊接到冲洗软管的内表面。滴水发射器具有流体流动通道，其包括通常形成为迷宫形式的流动限制，至少部分地形成在弹性体内以提供可变的几何形状流动限制。流量限制可以包括位于基座和挡板序列之间的齿下旁路空间，齿上旁路间隙，或者可以采用具有增厚的根部的挡板，其在直立的上壁部分和基部之间形成倾斜的过渡区域。在每种情况下，当部署时通过滴水发射器的流动通过弹性体部件的压力响应变形来调节。一些实施方案采用热固性弹性体组分，例如在组件之间具有机械互锁的硅树脂。

95. 发明申请

WO2011051936A1 DRIP IRRIGATION PIPE 审中-公开
标题翻译： DRIP灌溉管
公开(公告)号：WO2011051936A1
公开(公告)日：2011-05-05
申请号：PCT/IL2010/000876
申请日：2010-10-24
申请人： NETAFIM LTD , Lerner, Ari Baruh
发明人： Lerner, Ari Baruh
IPC分类号： A01G25/02
CPC分类号： A01G25/023 , A01G25/02 , Y02A40/237 , Y10T83/0596
摘要： A drip irrigation pipe includes a drip emitter and a flap that is formed in the pipe wall by first and second grooves. The first groove is longer than the second groove and the flap remains connected to the pipe wall at two bridges. A pivot region of the flap extends between the two bridges and the flap is adapted to twist about the pivot region as liquid exits the pipe at the flap.
摘要翻译：滴灌管包括滴水发射器和通过第一和第二凹槽在管壁中形成的翼片。第一凹槽比第二凹槽长，并且翼片在两个桥接件处保持连接到管壁。翼片的枢转区域在两个桥梁之间延伸，并且当液体在翼片处离开管道时，翼片适于围绕枢转区域扭转。

96. 发明申请

WO2010095127A1 MEANS FOR DEFINING A FLOW PASSAGE IN A DRIPPER AND METHOD AND APPARATUS FOR ITS IMPLEMENTATION 审中-公开
标题翻译：用于定义刮刀中的流动通道的方法及其实现方法和装置
公开(公告)号：WO2010095127A1
公开(公告)日：2010-08-26
申请号：PCT/IL2010/000136
申请日：2010-02-17
申请人： JOHN DEERE WATER LTD. , EINAV, Zvika
发明人： EINAV, Zvika
IPC分类号： B05B15/00
CPC分类号： B05B1/20 , A01G25/023 , Y10T83/0448
摘要： A dripper unit adapted to be integrally bonded to an internal surface of a conduit. The unit being of the flat "boat-like" type and is made of solely two parts - an elongated body member formed on its one side that is intended to be affixed unto an inner wall of the conduit with an elongated water exit "pool"; and on its opposite side constructed with a throttle means and with a flow passage formed between them; and the second part is means for defining a flow passage between said means and said body. The dripper unit characterized in that the means for defining a flow passage is formed as an elongated flat thin sheet which is adapted to be bonded to the elongated body member while covering and therefore defining underneath, at least a flow-restricting flow path.
摘要翻译：适于与导管的内表面一体地结合的滴水器单元。该单元是平坦的“船形”型，并且仅由两部分组成 - 细长主体部件形成在其一侧，其旨在被固定到导管的内壁上，并具有细长的水出口“池” ; 并且在其相对侧上构造有节流装置并且在它们之间形成有流动通道; 并且第二部分是用于限定所述装置和所述主体之间的流动通道的装置。滴水器单元的特征在于，用于限定流动通道的装置形成为细长的扁平薄片，其适于在覆盖并且因此限定在下面的至少一个流动限制流动路径下结合到细长主体构件。

97. 发明申请

WO2010048063A1 NON-CLOGGING NON-PRESSURE COMPENSATED DRIP EMITTER 审中-公开
标题翻译：非压力非压力补偿式发动机
公开(公告)号：WO2010048063A1
公开(公告)日：2010-04-29
申请号：PCT/US2009/061090
申请日：2009-10-16
申请人： D.R.T.S. ENTERPRISES LTD. , MAMO, Shay
发明人： MAMO, Shay
IPC分类号： B05B15/00
CPC分类号： B29C45/14598 , A01G25/023 , B29C45/1671
摘要： A non-clogging non-pressure compensated drip emitter that utilizes one or more filters or one or more inwardly offset filters that have an inlet that projects inwardly toward a centerline of the hollow cylindrical emitter body and a labyrinth having only turbulent transfer zones after water enters the labyrinth, wherein the labyrinth couples the filter(s) or inwardly offset filter(s) to the pool. Prevents clogging by eliminating dead transfer zones where sediment can accumulate where no turbulence exists. Also prevents clogging when the filter is positioned downward as the inwardly offset filter rises above any sediment when the emitter is positioned in the field in this downward orientation. Also prevents clogging flat filter configurations that have filters offset radially, i.e., redundant filters per emitter.
摘要翻译：一种非堵塞的非压力补偿滴水发射器，其利用一个或多个过滤器或一个或多个向内偏移的过滤器，该过滤器具有朝向中空圆柱形发射体的中心线向内突出的入口，以及在水进入之后仅具有湍流转移区的迷宫迷宫，其中迷宫耦合过滤器或向内偏移过滤器到池中。通过消除沉积物在不存在湍流的地方积聚的死亡转移区域来防止堵塞。当过滤器位于向下的位置时，当过滤器位于任何沉积物上方时，当过滤器位于下方时，也可防止堵塞。还防止阻塞具有滤波器径向偏移的扁平滤波器配置，即，每个发射器的冗余滤波器。

98. 发明申请

WO2009010952A1 FLEXIBLE DIAPHRAGM FOR AN IRRIGATION SYSTEM 审中-公开
标题翻译：用于灌溉系统的柔性膜片
公开(公告)号：WO2009010952A1
公开(公告)日：2009-01-22
申请号：PCT/IL2008/000875
申请日：2008-06-26
申请人： NETAFIM LTD , SCHWEITZER, Abraham , YANKOVITZ, Tssipy , HALAHMI, Izhar
发明人： SCHWEITZER, Abraham , YANKOVITZ, Tssipy , HALAHMI, Izhar
IPC分类号： A01G25/02
CPC分类号： A01G25/023
摘要： A flexible diaphragm for an irrigation system includes a core layer and at least one protective layer formed on the core layer. The core layer may have specific chemical and physical properties, and the protective layer may be formed of specific materials.
摘要翻译：用于灌溉系统的柔性隔膜包括芯层和形成在芯层上的至少一个保护层。芯层可以具有特定的化学和物理性质，并且保护层可以由特定材料形成。

99. 发明申请

WO2008146055A1 EMITTER WITH POTENTIAL OF SELF-CLEANING 审中-公开
标题翻译：具有自清洁潜力的发电机
公开(公告)号：WO2008146055A1
公开(公告)日：2008-12-04
申请号：PCT/GR2008/000043
申请日：2008-05-28
申请人： DERMITZAKIS, Emmanuil , DERMITZAKIS, Aristeidis
发明人： DERMITZAKIS, Emmanuil , DERMITZAKIS, Aristeidis
IPC分类号： A01G25/02
CPC分类号： A01G25/023
摘要： The emitter with potential of self cleaning of the water inlet filter, has incorporated filter in the inlet of water that consists of openings (2) with potential of bending of elements (1, Ia, 9) that create them if particular pressure is exercised from the one side of their surface. In case of complete blocking of the openings (2) of elements (1, Ia, 9) from foreign bodies that are transferred by water, a difference of pressure is developed between the two surfaces of these elements. This difference of pressure exercises forces and moments that bend or twist specific points of elements (1, Ia, 9) and as a consequence the continuity in the layer of foreign bodies that covers the filter is disturbed and interrupted. These forces are exercised constantly until the above mentioned difference of pressure is eliminated. In most systems, the deflection sag is controlled and limited by terminal limits (11).
摘要翻译：具有进水过滤器自净能力的发射器在水入口处并入过滤器，该过滤器由具有弯曲元件（1,1a，9）的可能性的开口（2）组成，如果特定压力来自他们表面的一面。在由水传递的异物完全堵塞元件（1，Ia，9）的开口（2）的情况下，在这些元件的两个表面之间产生压力差。压力的这种差异使弯曲或扭曲元件（1，Ia，9）的特定点的力和力矩，结果覆盖过滤器的异物层的连续性受到干扰和中断。这些力是不断运行的，直到消除了上述的压力差。在大多数系统中，偏转下垂受到终端限制的限制（11）。

100. 发明申请

WO2008035335A2 DRIP IRRIGATION HOSES OF THE LABYRINTH TYPE AND FLOW–CONTROL ELEMENTS FOR PRODUCING SUCH HOSES 审中-公开
标题翻译：用于生产这种类型的乳品型和流动控制元件的浸渍机
公开(公告)号：WO2008035335A2
公开(公告)日：2008-03-27
申请号：PCT/IL2007/001146
申请日：2007-09-18
申请人： COHEN, Amir
发明人： COHEN, Amir
IPC分类号： B05B15/00
CPC分类号： A01G25/023 , Y02A40/237
摘要： A drip irrigation hose includes a tube for conducting pressurized water through its interior and formed with a plurality of outlets for emitting water at longitudinally-spaced locations along the length of the tube; and a plurality of flow-control elements fixed with respect to the inner surface of the tube at longitudinally-spaced locations thereof to define, with the inner surface, a plurality of labyrinths each having an inlet communicating with the interior of the tube and an outlet communicating with a tube outlet for emitting water there from at a slow rate. The labyrinth includes a bottom wall constructed to produce, adjacent to the bottom wall, a significant laminar flow of water in which the laminar flow decreases, and thereby turbulent flow increases, with an increase in the water pressure within the tube to thereby provide pressure-compensation for the water flow through the respective tube outlet.
摘要翻译：滴灌软管包括用于通过其内部传导加压水的管并且形成有多个出口，用于沿着管的长度沿纵向间隔的位置喷射水; 以及多个流动控制元件，其相对于管的内表面在其纵向间隔的位置处固定，以在内表面上限定多个迷宫，每个迷宫都具有与管内连通的入口和出口与管出口连通，以较慢的速率从那里排出水。迷宫包括底壁，其构造成在底壁附近产生明显的层流，其中层流减小，从而湍流增加，管内的水压增加，从而提供压力 - 补偿通过各管出口的水流量。

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