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1. 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.

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

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。

4. 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。

5. 发明申请

US20060108442A1 Enclosures for fluidic oscillators 有权
标题翻译：流体振荡器外壳
公开(公告)号：US20060108442A1
公开(公告)日：2006-05-25
申请号：US11245396
申请日：2005-10-06
申请人： Gregory Russell , Keith Berning , Russell Hester
发明人： Gregory Russell , Keith Berning , Russell Hester
IPC分类号： B05B1/08 , B05B3/04
CPC分类号： B05B1/08 , B05B1/14 , B05B1/18 , B60S1/52 , Y10T137/2224
摘要： For those spray applications that use a fluidic oscillator of the type that generates a spray by having a pressurized liquid flow through the oscillator and exhaust into a surrounding environment, and where such an oscillator has a boundary surface which has fabricated into it a channel in the form of what is referred to herein as fluidic circuit, an improved enclosure for this oscillator includes: a body having an interior and an exterior surface, wherein a portion of this interior surface is configured to attach to the oscillator boundary surface so as to form with the oscillator's channel an enclosed pathway through which the to-be-sprayed liquid may flow, and wherein a segment of this interior surface is configured so as to yield specified properties of the resulting spray.
摘要翻译：对于那些使用通过使加压液体流过振荡器并排出到周围环境而产生喷雾的流体振荡器的喷雾应用，并且其中这种振荡器具有制造在其中的通道，本文称为流体回路的形式，用于该振荡器的改进的外壳包括：具有内部和外部表面的本体，其中该内表面的一部分被配置为附接到振荡器边界表面，以便与振荡器的通道是待喷射液体可以流过的封闭通道，并且其中该内表面的一段被构造成产生所得喷雾的指定性质。

6. 发明授权

US07677480B2 Enclosures for fluidic oscillators 有权
标题翻译：流体振荡器外壳
公开(公告)号：US07677480B2
公开(公告)日：2010-03-16
申请号：US11245396
申请日：2005-10-06
申请人： Gregory Russell , Keith Berning , Russell D. Hester
发明人： Gregory Russell , Keith Berning , Russell D. Hester
IPC分类号： B05B1/08 , B05B1/04 , F15C1/06
CPC分类号： B05B1/08 , B05B1/14 , B05B1/18 , B60S1/52 , Y10T137/2224
摘要： For those spray applications that use a fluidic oscillator of the type that generates a spray by having a pressurized liquid flow through the oscillator and exhaust into a surrounding environment, and where such an oscillator has a boundary surface which has fabricated into it a channel in the form of what is referred to herein as fluidic circuit, an improved enclosure for this oscillator includes: a body having an interior and an exterior surface, wherein a portion of this interior surface is configured to attach to the oscillator boundary surface so as to form with the oscillator's channel an enclosed pathway through which the to-be-sprayed liquid may flow, and wherein a segment of this interior surface is configured so as to yield specified properties of the resulting spray.
摘要翻译：对于那些使用通过使加压液体流过振荡器并排出到周围环境而产生喷雾的流体振荡器的喷雾应用，并且其中这种振荡器具有制造在其中的通道，本文称为流体回路的形式，用于该振荡器的改进的外壳包括：具有内部和外部表面的本体，其中该内表面的一部分被配置为附接到振荡器边界表面，以便与振荡器的通道是待喷射液体可以流过的封闭通道，并且其中该内表面的一段被构造成产生所得喷雾的指定性质。

7. 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。

8. 发明申请

US20150165451A1 Rain-Can Style Showerhead Assembly Incorporating Eddy Filter For Flow Conditioning In Fluidic Circuits 审中-公开
标题翻译：雨流式淋浴头组件，包含涡流过滤器，用于流体流路调节
公开(公告)号：US20150165451A1
公开(公告)日：2015-06-18
申请号：US14577020
申请日：2014-12-19
申请人： Shridhar Gopalan , Gregory Russell
发明人： Shridhar Gopalan , Gregory Russell
IPC分类号： B05B1/18 , B05B1/08
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。

9. 发明申请

US20080011868A1 Fluidic device yielding three-dimensional spray patterns 有权
标题翻译：产生三维喷雾模式的流体装置
公开(公告)号：US20080011868A1
公开(公告)日：2008-01-17
申请号：US11820044
申请日：2007-06-18
申请人： Shridhar Gopalan , Gregory Russell
发明人： Shridhar Gopalan , Gregory Russell
IPC分类号： B05B17/04
CPC分类号： B05B1/08 , B05B1/14 , B05B1/26 , B60S1/52 , Y10T137/2093 , Y10T137/2109
摘要： A fluidic device, that operates on a pressurized liquid flowing through it to generate an oscillating spray having desired three-dimensional flow characteristics, includes a member that has fabricated within it at least two liquid flow channels that are configured in the form of a fluidic circuit having an inlet and an outlet and a centerline therebetween. These flow channels are further configured so that the straight line projections of their centerlines, that extend from their outlets, intersect at a prescribed intersection angle, Θ, and the outlets are separated by a characteristic separation distance, “w.” We have found that the values of the intersection angle, Θ, and separation distance, “w,” can be are chosen so as to yield the desired three-dimensional flow characteristics of the spray.
摘要翻译：在流过其中的加压液体上操作以产生具有期望的三维流动特性的振荡喷雾的流体装置包括在其内制造至少两个流体回路形式的液体流动通道的构件，具有入口和出口以及其间的中心线。这些流动通道被进一步构造成使得它们的中心线的直线突起从它们的出口延伸，以规定的交叉角度θta和出口以特征间隔距离“w”分开。我们已经发现，可以选择交叉角度θ和分离距离“w”的值，以产生所需喷雾的三维流动特性。

10. 发明申请

US20060226266A1 Adjustable fluidic sprayer 有权
标题翻译：可调节流体喷雾器
公开(公告)号：US20060226266A1
公开(公告)日：2006-10-12
申请号：US11101001
申请日：2005-04-07
申请人： Gregory Russell , Dan Steerman
发明人： Gregory Russell , Dan Steerman
IPC分类号： B05B1/08
CPC分类号： B05B1/08 , B60S1/52 , F15C1/22
摘要： An improved fluidic spray device that includes: (a) a base having boundary surfaces including top, bottom and side edge surfaces, (b) a plurality of projections extending from a base boundary surface chosen from the group consisting of its top and bottom surfaces, wherein these projections are configured and spaced so as to provide the interior geometry of the flow passages for a fluidic circuit having a power nozzle and an interaction region located downstream of the power nozzle, and (c) wherein the flow passages that are proximate the base edges having no sidewalls to form edge boundaries for these flow passages.
摘要翻译：一种改进的流体喷射装置，其包括：（a）具有包括顶部，底部和侧边缘表面的边界表面的基部，（b）从从其顶部和底部表面组成的组中选择的基部边界表面延伸的多个突起，其中这些突起被构造和间隔开，以便提供用于流体回路的流动通道的内部几何形状，所述流体回路具有动力喷嘴和位于动力喷嘴下游的相互作用区域，以及（c）其中靠近基部的流动通道边缘没有侧壁以形成这些流动通道的边缘边界。

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