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公开(公告)号：WO2013008110A1
公开(公告)日：2013-01-17
申请号：PCT/IB2012/053014
申请日：2012-06-14
Applicant: NETAFIM LTD , KEREN, Ron
Inventor： KEREN, Ron
IPC: B05B1/08
CPC classification number: B05B3/14 , B05B1/083 , B05B1/3006 , B05B3/06 , B05B3/16 , B05B12/06 , B05B12/087
Abstract: A pulsating device 10 has a chamber 18 for receiving liquid entering the device 10 and gas 26 that that occupies an initial volume in the chamber 18. The liquid entering the chamber 18 compresses the gas 26 and decreases the volume that the gas 26 occupies in the chamber 18 and increases the pressure in the chamber 18. A valve 16 of the device 10 opens above a first threshold pressure to begin a pulse and then closes below a second threshold pressure Pc to end the pulse. Also the device 10 has an outlet gate 28 that permits liquid in the chamber 18 to exit the chamber 18 as long as the pressure in the chamber 18 at the outlet gate 28 is above zero.
Abstract translation: 脉动装置10具有用于接收进入装置10的液体的腔室18和在腔室18中占据初始体积的气体26.进入腔室18的液体压缩气体26并减小气体26占据的体积 腔室18并增加腔室18中的压力。装置10的阀16开启高于第一阈值压力以开始脉冲，然后在低于第二阈值压力Pc的情况下闭合以结束脉冲。 此外，装置10具有出口门28，其允许腔室18中的液体离开腔室18，只要出口门28处的腔室18中的压力高于零。
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公开(公告)号：WO2019116206A2
公开(公告)日：2019-06-20
申请号：PCT/IB2018/059840
申请日：2018-12-10
Applicant: NETAFIM LTD
Inventor： SOCOLSKY, Esteban , KEREN, Ron
IPC: A01G25/02
Abstract: A drip emitter has a flexible membrane for regulating a flow of liquid exiting the emitter, and the membrane in a non-stressed or non-flexed state into a regulating chamber of the emitter includes a non-planar portion.
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公开(公告)号：WO2014002056A1
公开(公告)日：2014-01-03
申请号：PCT/IB2013/055298
申请日：2013-06-27
Applicant: NETAFIM LTD
Inventor： KEREN, Ron , BELFORD, James , PELEG, Gad
Abstract: A rotating sprinkler (14) configured to be used with a pulsating device (12) that forms pulses that have a beginning and an end. The sprinkler has a rotating portion (16) that can rotate about an axis (X) while emitting the liquid pulses to the outside environment, and the rotating portion (16) is adapted to stop to rotate before the end of each liquid pulse.
Abstract translation: 旋转喷洒器（14），被配置为与形成具有开始和结束的脉冲的脉动装置（12）一起使用。 喷洒器具有旋转部分（16），其可以围绕轴线（X）旋转，同时将液体脉冲发射到外部环境，并且旋转部分（16）适于在每个液体脉冲结束之前停止旋转。
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公开(公告)号：WO2012131503A1
公开(公告)日：2012-10-04
申请号：PCT/IB2012/050874
申请日：2012-02-26
Applicant: NETAFIM LTD , KEREN, Ron
Inventor： KEREN, Ron
IPC: F16K7/17 , F16K31/126
CPC classification number: F16K7/17 , F16K31/126 , F16K31/1268 , Y10T137/7836
Abstract: An irrigation valve has a liquid passage, a sealing diaphragm and a control port that can receive control signals. The sealing diaphragm is held in the valve in a non clamped manner and is adapted to seal the passage. Upon receipt of a control signal the sealing diaphragm bends and opens a path for liquid around the sealing diaphragm that can exit the valve.
Abstract translation: 冲洗阀具有可以接收控制信号的液体通道，密封膜片和控制端口。 密封隔膜以非夹紧的方式保持在阀中，并且适于密封通道。 在接收到控制信号时，密封隔膜弯曲并打开可以离开阀的密封隔膜周围的液体路径。
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公开(公告)号：WO2017093882A1
公开(公告)日：2017-06-08
申请号：PCT/IB2016/057170
申请日：2016-11-28
Applicant: NETAFIM LTD
Inventor： SOCOLSKY, Esteban , KEREN, Ron
IPC: A01G25/02
CPC classification number: A01G25/023
Abstract: A drip emitter includes a frame, that can be made of plastic, and a membrane, that can be elastomeric; and both the frame and the membrane are formed by injection molding and are attached to each other.
Abstract translation: 点滴发射器包括可由塑料制成的框架和可为弹性体的膜; 并且框架和膜两者通过注塑成型并且彼此附接。
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Patent Agency Ranking
公开(公告)号：WO2011111037A1
公开(公告)日：2011-09-15
申请号：PCT/IL2011/000201
申请日：2011-03-01
Applicant: NETAFIM LTD , KEREN, Ron
Inventor： KEREN, Ron
Abstract: A pulsating device is provided that transforms a fluid flow entering the device to an intermittent pulsating fluid flow that is ejected from the device. The device has a chamber and at least one compressible member in fluid communication with the chamber. The compressible member compresses to assist the formation of the pulses ejected from the device and the fluid within the chamber is substantially sealed from contact with the interior of the compressible member.
Abstract translation: 提供了一种脉动装置，其将进入装置的流体流转换成从装置喷出的间歇脉动流体流。 该装置具有室和与腔室流体连通的至少一个可压缩构件。 可压缩构件压缩以帮助从装置喷射的脉冲的形成，并且室内的流体基本上被密封以与可压缩构件的内部接触。
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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
Applicant: NETAFIM LTD , KEREN, Ron
Inventor： KEREN, Ron
IPC: A01G25/02
CPC classification number: A01G25/023 , Y02A40/237
Abstract: 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..
Abstract translation: 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。
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公开(公告)号：WO2009104183A9
公开(公告)日：2009-08-27
申请号：PCT/IL2009/000189
申请日：2009-02-19
Applicant: NETAFIM LTD , KEREN, Ron
Inventor： KEREN, Ron
IPC: A01G25/02
Abstract: An emitter (20) comprising: a plurality of inlet apertures through which liquid enters the emitter; a manifold flow channel (32) into which liquid that passes through the apertures flow; an elastic diaphragm (50) that seats on the manifold flow channel; an outlet aperture through which liquid that enters the emitter exits the emitter (20); wherein liquid that enters the inlet apertures (33) displaces only a portion of the diaphragm (50) from the manifold channel so that the liquid can leave the manifold channel and flow through the emitter (20) to reach the outlet aperture.
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公开(公告)号：WO2007116389A1
公开(公告)日：2007-10-18
申请号：PCT/IL2006/000448
申请日：2006-04-09
Applicant: NETAFIM LTD. , RETTER, Jakob, Dan , KEREN, Ron
Inventor： RETTER, Jakob, Dan , KEREN, Ron
CPC classification number: A01G25/023 , Y02A40/237
Abstract: A drip irrigation device for distributing a portion of the water flowing in an irrigation pipe to a plant, the device comprising: a housing formed from a relatively soft plastic; and a connector for coupling the housing to the irrigation pipe comprising a bayonet for puncturing the irrigation pipe formed from a relatively hard material over-molded onto a feature of the housing made from the soft plastic.
Abstract translation: 一种用于将在冲洗管中流动的一部分水分配到植物的滴灌装置，所述装置包括：由相对软的塑料形成的壳体; 以及用于将壳体耦合到冲洗管的连接器，其包括用于刺穿由超硬模塑材料形成的冲洗管的卡口，所述相对硬的材料被覆盖在由软塑料制成的壳体的特征上。
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公开(公告)号：WO2019116206A3
公开(公告)日：2019-06-20
申请号：PCT/IB2018/059840
申请日：2018-12-10
Applicant: NETAFIM LTD
Inventor： SOCOLSKY, Esteban , KEREN, Ron
IPC: A01G25/02
Abstract: A drip emitter has a flexible membrane for regulating a flow of liquid exiting the emitter, and the membrane in a non-stressed or non-flexed state into a regulating chamber of the emitter includes a non-planar portion.
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