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1. 发明申请

US20150102126A1 Irrigation Nozzle Assembly and Method 有权
标题翻译：灌溉喷嘴装配和方法
公开(公告)号：US20150102126A1
公开(公告)日：2015-04-16
申请号：US14535557
申请日：2014-11-07
申请人： Gregory Russell , Shridhar Gopalan , Christopher South , Russell Hester , Eric Koehler , Kerrie Allen , Srinivasaiah Sridhara
发明人： Gregory Russell , Shridhar Gopalan , Christopher South , Russell Hester , Eric Koehler , Kerrie Allen , Srinivasaiah Sridhara
IPC分类号： B05B1/02 , A01G25/00 , B05B15/10
CPC分类号： B05B1/02 , A01G25/00 , B05B1/08 , B05B1/14 , B05B1/304 , B05B15/65 , B05B15/70 , B05B15/74
摘要： A long throw Pop-Up Irrigation Nozzle assembly has no oscillating or rotating parts and includes a cylindrical body having a fluid inlet and a sidewall defining at least one fluidic circuit configured to generate a selected spray pattern when irrigation fluid flows through the body. In order to throw long distance, droplet velocity, droplet size and droplet initial aim angle determine the throw to provide a low precipitation rate (“PR”) for fluidic sprays. The nozzle assembly and method of the present invention achieve a PR of 1 in/hr or less and good spray distribution with a scheduling coefficient (“SC”) of about 1.5 without utilizing any moving components to provide a significantly more cost effective nozzle assembly, as compared to prior art rotator nozzles.
摘要翻译：长投弹出喷嘴喷嘴组件没有摆动或旋转部件，并且包括具有流体入口和限定至少一个流体回路的侧壁的圆柱体，该流体回路构造成当冲洗流体流过身体时产生选定的喷雾图案。为了投射长距离，液滴速度，液滴尺寸和液滴初始目标角度决定投掷，以提供流体喷雾的低沉淀速率（“PR”）。本发明的喷嘴组件和方法实现了1英寸/小时以下的PR和良好的喷雾分布，其调度系数（“SC”）为约1.5，而不利用任何移动部件来提供显着更成本有效的喷嘴组件，与现有技术的旋转器喷嘴相比。

2. 发明授权

US09776195B2 Irrigation nozzle assembly and method 有权
公开(公告)号：US09776195B2
公开(公告)日：2017-10-03
申请号：US12314242
申请日：2008-12-05
申请人： Gregory Russell , Shridar Gopalan , Chris South , Russell Hester , Eric Koehler , Kerrie Allen , Srinivasaiah Sridhara
发明人： Gregory Russell , Shridar Gopalan , Chris South , Russell Hester , Eric Koehler , Kerrie Allen , Srinivasaiah Sridhara
IPC分类号： B05B1/08 , B05B1/02 , B05B1/30 , B05B15/10 , A01G25/00 , B05B1/14 , B05B15/06
CPC分类号： B05B1/02 , A01G25/00 , B05B1/08 , B05B1/14 , B05B1/304 , B05B15/65 , B05B15/70 , B05B15/74
摘要： A long throw Pop-Up Irrigation Nozzle assembly has no oscillating or rotating parts and includes a cylindrical body having a fluid inlet and a sidewall defining at least one fluidic circuit configured to generate a selected spray pattern when irrigation fluid flows through the body. In order to throw long distance, droplet velocity, droplet size and droplet initial aim angle determine the throw to provide a low precipitation rate (“PR”) for fluidic sprays. The nozzle assembly and method of the present invention achieve a PR of 1 in/hr or less and good spray distribution with a scheduling coefficient (“SC”) of about 1.5 without utilizing any moving components to provide a significantly more cost effective nozzle assembly, as compared to prior art rotator nozzles.

3. 发明申请

US20090188991A1 Irrigation nozzle assembly and method 有权
标题翻译：灌溉喷嘴组装及方法
公开(公告)号：US20090188991A1
公开(公告)日：2009-07-30
申请号：US12314242
申请日：2008-12-05
申请人： Gregory Russell , Shridar Gopalan , Chris South , Russell Hester , Eric Koehler , Kerrie Allen , Srinivasaiah Sridhara
发明人： Gregory Russell , Shridar Gopalan , Chris South , Russell Hester , Eric Koehler , Kerrie Allen , Srinivasaiah Sridhara
IPC分类号： B05B15/10 , B05B1/08
CPC分类号： B05B1/02 , A01G25/00 , B05B1/08 , B05B1/14 , B05B1/304 , B05B15/65 , B05B15/70 , B05B15/74
摘要： A long throw Pop-Up Irrigation Nozzle assembly has no oscillating or rotating parts and includes a cylindrical body having a fluid inlet and a sidewall defining at least one fluidic circuit configured to generate a selected spray pattern when irrigation fluid flows through the body. In order to throw long distance, droplet velocity, droplet size and droplet initial aim angle determine the throw to provide a low precipitation rate (“PR”) for fluidic sprays. The nozzle assembly and method of the present invention achieve a PR of 1 in/hr or less and good spray distribution with a scheduling coefficient (“SC”) of about 1.5 without utilizing any moving components to provide a significantly more cost effective nozzle assembly, as compared to prior art rotator nozzles.
摘要翻译：长投弹出喷嘴喷嘴组件没有摆动或旋转部件，并且包括具有流体入口和限定至少一个流体回路的侧壁的圆柱体，该流体回路构造成当冲洗流体流过身体时产生选定的喷雾图案。为了投射长距离，液滴速度，液滴尺寸和液滴初始目标角度决定投掷，以提供流体喷雾的低沉淀速率（“PR”）。本发明的喷嘴组件和方法实现了1英寸/小时以下的PR和良好的喷雾分布，其调度系数（“SC”）为约1.5，而不利用任何移动部件来提供显着更成本有效的喷嘴组件，与现有技术的旋转器喷嘴相比。

4. 发明申请

US20100078508A1 Irrigation Nozzle Assembly with Fluidic insert Retention structure and method 审中-公开
标题翻译：带流体插入件的灌注喷嘴组件保持结构和方法
公开(公告)号：US20100078508A1
公开(公告)日：2010-04-01
申请号：US12563857
申请日：2009-09-21
申请人： Chris South , Gregory Russell , Shridhar Gopalan , Russell Hester , Eric Koehler
发明人： Chris South , Gregory Russell , Shridhar Gopalan , Russell Hester , Eric Koehler
IPC分类号： B05B1/00 , B23P11/00
CPC分类号： B05B1/304 , B05B1/08 , B05B1/14 , B05B15/40 , B05B15/65 , B05B15/70 , B05B15/74 , Y10T29/49826
摘要： A sprinkler assembly includes a sprinkler housing including at least one fluidic- circuit-receiving port carrying a fluidic insert configured to receive irrigation fluid and project the irrigation fluid in a desired spray pattern. The fluidic insert is held precisely in place by a retention ring adapted for insertion into the housing's interior lumen to provide a snap or friction fit within the housing while engaging and retaining the fluidic insert against impact forces from inrushing fluid surge. The retention ring fits entirely within the sprinkler assembly's housing or package, and is economically molded as a one-piece component, and does not have any effect on external appearance of the sprinkler assembly or any adverse effect on the fluidic insert's spray pattern.
摘要翻译：喷洒器组件包括喷洒器壳体，该喷洒器壳体包括至少一个流体回路接收端口，该流体回路接收端口配置成接收冲洗流体并将冲洗流体以期望的喷射模式投影。流体插入件通过适于插入到壳体的内腔中的保持环精确地保持在适当位置，以便在抵抗和保持流体插入物的过程中提供卡扣或摩擦配合，同时防止来自冲击流体冲击的冲击力。保持环完全配合在喷洒器组件的外壳或包装内，经济地模制成一体式部件，对喷头组件的外观无任何影响，或对流体插入件的喷雾模式有任何不利影响。

5. 发明授权

US08770229B2 Fluid stream powered pulse generating fluidic oscillator 有权
标题翻译：流体动力脉冲产生流体振荡器
公开(公告)号：US08770229B2
公开(公告)日：2014-07-08
申请号：US13107848
申请日：2011-05-13
申请人： Shridhar Gopalan , Kerrie Allen , Gregory Russell , Jerry Thurber
发明人： Shridhar Gopalan , Kerrie Allen , Gregory Russell , Jerry Thurber
IPC分类号： F15C1/08 , B05B1/08
CPC分类号： F15C1/22 , A61H9/0007 , A61H2201/5051 , A61H2201/5056 , Y10T137/0396 , Y10T137/2262 , Y10T137/2267 , Y10T137/8593
摘要： A fluidic device which produces fluid pulses having a selected pulse repetition frequency, pulse duration, pulse peak pressure and pulse peak flow rate includes first, second and third fluid flow controlling channels or lumens which converge in a junction, defining a “Y” configuration having a base leg and right and left diverging arms. The first leg portion has a fluid input and terminates downstream at the Y junction of the base and the two diverging arms. The first leg has converging walls which reduce the cross sectional area of the flow to thereby increase the fluid velocity to make a fluid jet. The second or right leg, begins at the Y junction and terminates distally in an enclosed, fluid-tight container having a selected blind volume. The third, or left leg, begins at the Y junction and terminates distally in a fluid outlet passage having a selected cross-sectional area.
摘要翻译：产生具有所选择的脉冲重复频率，脉冲持续时间，脉冲峰值压力和脉冲峰值流速的流体脉冲的流体装置包括在连接处会聚的第一，第二和第三流体流动控制通道或流体，限定了具有“Y” 一个基部的腿和左右分叉的手臂。第一腿部具有流体输入并且终止于底部和两个发散臂的Y连接处的下游。第一腿具有会聚壁，其减小流动的横截面积，从而增加流体速度以形成流体射流。第二个或右腿从Y连接开始，并且在远离的位置终止于一个封闭的，流体密封的具有选定的盲卷的容器中。第三个或左腿从Y连接点开始，并在具有选定横截面积的流体出口通道中远端终止。

6. 发明申请

US20120055560A1 FLUID STREAM POWERED PULSE GENERATING FLUIDIC OSCILLATOR 有权
标题翻译：流体动力脉冲发生液体振荡器
公开(公告)号：US20120055560A1
公开(公告)日：2012-03-08
申请号：US13107848
申请日：2011-05-13
申请人： Shridhar Gopalan , Kerrie Allen , Gregory Russell , Jerry Thurber
发明人： Shridhar Gopalan , Kerrie Allen , Gregory Russell , Jerry Thurber
IPC分类号： F15D1/00
CPC分类号： F15C1/22 , A61H9/0007 , A61H2201/5051 , A61H2201/5056 , Y10T137/0396 , Y10T137/2262 , Y10T137/2267 , Y10T137/8593
摘要： A fluidic device which produces fluid pulses having a selected pulse repetition frequency, pulse duration, pulse peak pressure and pulse peak flow rate includes first, second and third fluid flow controlling channels or lumens which converge in a junction, defining a “Y” configuration having a base leg and right and left diverging arms. The first leg portion has a fluid input and terminates downstream at the Y junction of the base and the two diverging arms. The first leg has converging walls which reduce the cross sectional area of the flow to thereby increase the fluid velocity to make a fluid jet. The second or right leg, begins at the Y junction and terminates distally in an enclosed, fluid-tight container having a selected blind volume. The third, or left leg, begins at the Y junction and terminates distally in a fluid outlet passage having a selected cross-sectional area.
摘要翻译：产生具有所选择的脉冲重复频率，脉冲持续时间，脉冲峰值压力和脉冲峰值流速的流体脉冲的流体装置包括在连接处会聚的第一，第二和第三流体流动控制通道或流体，限定了具有“Y” 一个基部的腿和左右分叉的手臂。第一腿部具有流体输入并且终止于底部和两个发散臂的Y连接处的下游。第一腿具有会聚壁，其减小流动的横截面积，从而增加流体速度以形成流体射流。第二个或右腿从Y连接开始，并且在远离的位置终止于一个封闭的，流体密封的具有选定的盲卷的容器中。第三个或左腿从Y连接点开始，并在具有选定横截面积的流体出口通道中远端终止。

7. 发明申请

US20100090036A1 Fluidic circuit with bump features for improving uniform distribution of fluidic sprays 审中-公开
标题翻译：具有凸起特征的流体电路，用于改善流体喷雾的均匀分布
公开(公告)号：US20100090036A1
公开(公告)日：2010-04-15
申请号：US12564232
申请日：2009-09-22
申请人： Kerrie Allen , Gregory Russell , Shridhar Gopalan
发明人： Kerrie Allen , Gregory Russell , Shridhar Gopalan
IPC分类号： B05B1/08 , B23P17/00
CPC分类号： B05B1/08 , B05B1/202 , B05B1/262 , B05B15/70 , B05B15/74 , Y10T29/49401
摘要： A fluidic circuit or oscillator is provided with one or more small raised bumps or protrusions near the outlet or exhaust of a fluidic circuit to alter the spray pattern by re-distributing heavy areas of flow, resulting in a more uniform spray. The fluidic oscillator enclosure operates on a pressurized liquid flowing through the oscillator to generate a liquid jet that flows from said oscillator and into a surrounding environment to form an oscillating spray of liquid droplets, where the oscillator generates a stream of liquid droplets. The outlet or throat structure includes at least one bump or protuberance configured to project into the oscillating spray.
摘要翻译：流体回路或振荡器在流体回路的出口或排气附近设置有一个或多个小的凸起凸起或突起，以通过重新分配重的流动区域来改变喷射模式，导致更均匀的喷雾。流体振荡器外壳在流过振荡器的加压液体上工作以产生从所述振荡器流入周围环境的液体射流，以形成液滴的振荡喷雾，其中振荡器产生液滴流。出口或喉部结构包括至少一个凸起或凸起构造成突出到振荡喷雾中。

8. 发明授权

US07014131B2 Multiple spray devices for automotive and other applications 有权
公开(公告)号：US07014131B2
公开(公告)日：2006-03-21
申请号：US10372597
申请日：2003-02-24
申请人： Keith Berning , Daniel E. Steerman , Srinivasaiah Sridhara , Gregory Russell
发明人： Keith Berning , Daniel E. Steerman , Srinivasaiah Sridhara , Gregory Russell
IPC分类号： B05B1/08
CPC分类号： F15C1/22 , B05B1/08 , B05B15/40 , B60S1/52 , Y10T137/0396 , Y10T137/2093 , Y10T137/2098
摘要： A fluidic insert that receives fluid under pressure from a fluid inlet tube and generates a specified spatial distribution of the fluid exiting the insert includes: (1) a body member having top, bottom, front and rear outer surfaces, (2) top and bottom fluidic circuits located, respectively, at least partially within the member's top and bottom surfaces, wherein each of these circuits has at least one power nozzle, an interaction chamber, and an outlet whose exit lies within the member front surface, (3) the bottom fluidic circuit having a portion of its surface area located upstream of the power nozzle and adapted so that it can mate with a fluid inlet tube that supplies fluid to the insert, and (4) an inter-circuit flow passage that allows fluid to flow from the bottom fluid circuit to the top fluid circuit, the bottom end of this passage located such that it is downstream of the point where the inlet tube mates with the bottom circuit and upstream of the bottom circuit's power nozzle, with the top end of this passage located upstream of the top circuit's power nozzle.

9. 发明申请

US20110233301A1 Rain can style showerhead assembly incorporating eddy filter for flow conditioning in fluidic circuits 审中-公开
标题翻译：雨水式淋浴头组件，包含用于流体回路中流量调节的涡流过滤器
公开(公告)号：US20110233301A1
公开(公告)日：2011-09-29
申请号：US12845679
申请日：2010-07-28
申请人： Shridhar GOPALAN , Gregory Russell
发明人： Shridhar GOPALAN , Gregory Russell
IPC分类号： B05B1/08 , B05B1/34 , B05B1/18
CPC分类号： B05B1/185 , B05B1/08
摘要： A fluidic oscillator adapted for use in a showerhead or nozzle assembly includes an eddy filter structure which reduces the adverse effects of fluid supply turbulence on the fluidic oscillator's spraying performance. A nozzle or rain can style showerhead assembly includes a water chamber or manifold which receives water via a central inlet fitting. Water entering the water chamber or manifold flows turbulently into and through the manifold and is expelled under pressure through a plurality of nozzles which are configured as specially adapted fluidic inserts.
摘要翻译：适用于喷头或喷嘴组件的流体振荡器包括涡流过滤器结构，其减少流体供应湍流对流体振荡器的喷涂性能的不利影响。喷嘴或雨淋式喷头组件包括通过中心入口配件接收水的水室或歧管。进入水室或歧管的水流动并流过歧管，并在压力下通过多个喷嘴排出，这些喷嘴被配置为特别适合的流体插入件。

10. 发明申请

US20110061692A1 FULL COVERAGE FLUIDIC OSCILLATOR WITH AUTOMATED CLEANING SYSTEM AND METHOD 审中-公开
标题翻译：具有自动清洁系统和方法的全覆盖液体振荡器
公开(公告)号：US20110061692A1
公开(公告)日：2011-03-17
申请号：US12518033
申请日：2007-12-14
申请人： Shridhar Gopalan , Gregory Russell
发明人： Shridhar Gopalan , Gregory Russell
IPC分类号： B08B9/00 , B05B7/04 , B05B17/04 , B05B1/08
CPC分类号： B05B1/08 , B08B5/02 , B60S1/52 , E03D9/002 , E03D2201/40
摘要： A full coverage fluidic oscillator (2) includes a fluidic circuit member preferably having an oscillation inducing internal chamber, at least one inlet (8) or source of fluid under pressure, at least a pair of output nozzles (14, 16) connected to the source of fluid for projecting at least first and second impinging fluid jets into free space, where the first and second impinging jets collide or impinge upon one another at a selected jet angle to generate a substantially omni-directional sheet jet having selected thickness. The first and second jets are aimed at a pre-selected intersection point in free space where impingement is to occur. The sheet jet's thickness Δy is determined by the time-varying path or oscillation of each of the first and second impinging jets. The first and second impinging jets can be made to oscillate or pulsate by use of vortex generating amplifier structures (68, 70, 72, 149) within the internal chamber's fluid flow paths.
摘要翻译：全覆盖流体振荡器（2）包括流体回路构件，其优选地具有振荡诱导内室，至少一个入口（8）或压力下的流体源，至少一对输出喷嘴（14,16），其连接到用于将至少第一和第二冲击流体射流投射到自由空间中的流体源，其中第一和第二冲击射流以选定的射流角度彼此碰撞或撞击，以产生具有选定厚度的基本上全方位的片射流。第一和第二射流瞄准在自由空间中预先选择的交叉点，以便发生冲击。片材射流的厚度Dgr y由第一和第二冲击射流中的每一个的时变路径或振荡决定。第一和第二冲击射流可以通过使用在内腔的流体流动路径内的涡流产生放大器结构（68,70,72,149）来振荡或脉动。

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