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    • 4. 发明申请
    • MODULAR IN LINE BUTTON DRIP EMITTER SYSTEM
    • 模块化的在线按钮驱动系统
    • WO2016113739A1
    • 2016-07-21
    • PCT/IL2016/050045
    • 2016-01-14
    • AMIRIM PRODUCTS DEVELOPMENT & PATENTS LTD.
    • COHEN, Amir
    • A01G25/02
    • A01G25/023A01G25/026A01G2025/006
    • A modular in-line drip emitter may include a flow restrictor and a replaceable attachment. The flow restrictor may provide fluid communication between an inlet and a fluid outlet chamber. The flow restrictor may include rate limiting fluid path producing a predefined range of flow rate over a predefined pressure differential range between the fluid inlet and the fluid outlet. The attachment may be sized and shaped to mount to the flow restrictor. In some embodiments the attachment includes an inlet opening oriented for receiving fluid from a conduit and a fluid outlet attachable to the fluid inlet of the flow restrictor. In some embodiments the attachment includes a sleeve fitting into a conduit with an annular outlet chamber attachable to the outlet chamber of the flow restrictor.
    • 模块化的在线滴水发射器可以包括限流器和可更换附件。 限流器可以在入口和流体出口室之间提供流体连通。 限流器可以包括速率限制流体路径,其在流体入口和流体出口之间的预定压力差范围上产生预定范围的流量。 附件的尺寸和形状可以安装到限流器上。 在一些实施例中,附件包括定向成从导管接收流体的入口开口和可连接到流量限制器的流体入口的流体出口。 在一些实施例中,附件包括装配到导管中的套筒,其具有可连接到限流器的出口室的环形出口室。
    • 6. 发明申请
    • エミッタおよび点滴灌漑用チューブ
    • 发动机和滚筒灌溉管
    • WO2016190167A1
    • 2016-12-01
    • PCT/JP2016/064594
    • 2016-05-17
    • 株式会社エンプラス
    • 守越 大輔
    • A01G25/02
    • A01G25/023A01G25/02A01G2025/006Y02A40/237
    • エミッタ(120)は、減圧流路と吐出部との間の流路の一部を構成する孔(173)の周囲に第1弁座部(174)を有する。第1弁座部(174)は、三段の凹周面で形成されており、それを横切り、かつ孔(173)に近づくに連れて浅くなる一本の溝(175)を有する。外液圧が高まるに連れてフィルム(140)が第1弁座部(174)に向けて漸次撓み、溝(175)の開口面積が漸次減少する。灌漑用液体の流量は、溝(175)の開口部を通過可能な量に調整される。
    • 该发射器(120)具有设置在孔(173)周围的第一阀座部(174),孔形成减压流路和排出部之间的流路的一部分。 第一阀座部分(174)由三步凹进的圆周表面形成,并且设置有与所述三步凹陷圆周表面相交的一个凹槽(175),并且随着所述凹槽接近孔(173)而变浅, 。 当外部液体压力增加时,膜(140)逐渐向第一阀座部分弯曲(174),并且凹槽(175)的开放区域逐渐减小。 将冲洗液的流量调整为能够通过槽(175)的开口的量。
    • 9. 发明申请
    • CIRCLE IN-LINE EMITTER
    • 圆形在线发射器
    • WO2017034794A1
    • 2017-03-02
    • PCT/US2016/046184
    • 2016-08-09
    • NEWBEGIN, Edward
    • NEWBEGIN, Edward
    • B05B15/00A01G25/02A01G25/16E21C41/00E21C37/06
    • A01G25/00A01G25/023A01G2025/006B05B1/046B05B1/20B05B1/3006B05B15/528B05B15/658
    • A fluid flow emitter is provided, which is to be mounted within a fluid distribution tube to control the rate at which fluid is distributed from the tube. The emitter may include a cylindrical body having a pair of raised radially-extending annular portions extending circumferentially around the emitter. These raised portions define a fluid flow path. The body may define a multiplicity of apertures making up an aperture region disposed between the radially-extending annular portions. A flow control section is also provided which includes an upstream end and a downstream end. A fluid distribution region is also provided, into which the flow control section discharges. The fluid distribution region is in fluid interconnection with at least one orifice defined in the fluid distribution tube.
    • 提供流体流动发射器,其将被安装在流体分配管内以控制流体从管分布的速率。 发射器可以包括圆柱体,其具有围绕发射器周向延伸的一对凸起的径向延伸的环形部分。 这些凸起部分限定了流体流动路径。 主体可以限定多个孔,其构成设置在径向延伸的环形部分之间的孔区域。 还设置有包括上游端和下游端的流量控制部。 还设置流体分配区域,流量控制部件排出到该流体分配区域。 流体分配区域与限定在流体分配管中的至少一个孔流体互连。
    • 10. 发明申请
    • CYLINDRICAL EMITTER WITH WATER FILTER AND METHOD
    • 具有水过滤器和方法的气缸发射器
    • WO2016071722A2
    • 2016-05-12
    • PCT/GR2015/000056
    • 2015-11-04
    • DERMITZAKIS, EmmanuilDERMITZAKIS, Aristeidis
    • DERMITZAKIS, EmmanuilDERMITZAKIS, Aristeidis
    • A01G25/023A01G2025/006
    • The cylindrical emitter (3) with water filter is welded into a pipe (2), the filter develops in the internal concave surface of the emitter and is comprised of a collection channel (4) developing preferably peripherally and to an arc of large magnitude incorporating considerable number of orthogonal openings (5) formed by the side walls (11) of shallow channels (12) that cross perpendicular the collection channel (4) extended to a considerable length front and rear of the openings (5). Every opening (5) corresponds to a shallow channel (12), the shallow channels are parallel to the flow (14) of the water and are preferably raised over the internal concave surface of the emitter. The flow in the shallow channels (12) feeds continuously the collection channel (4) irrespectible if the surface of the openings (5) is covered or not by foreign particles (15). The openings (5) and the side walls of the filter are formed with the engraving of longitudinal, shallow and preferably radial channels on the cylindrical core of the mold that forms also the internal cylindrical surface of the emitter.
    • 具有水过滤器的圆柱形发射器(3)被焊接到管道(2)中,过滤器在发射器的内部凹表面中形成,并且包括收集通道(4),其优选地在外围展开并且具有大的结构的弧形 相当数量的由浅通道(12)的侧壁(11)形成的垂直于垂直于收集通道(4)延伸到开口(5)的前后相当长度的收集通道(4)的正交开口(5)。 每个开口(5)对应于浅的通道(12),浅的通道平行于水的流动(14)并且优选地在发射器的内部凹表面上升高。 如果开口(5)的表面被外来颗粒(15)覆盖,则浅通道(12)中的流动不间断地供给收集通道(4)。 开口(5)和过滤器的侧壁在模具的圆柱形芯上形成纵向,浅和优选径向通道的雕刻,其也形成发射器的内圆柱形表面。