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1. 发明申请

WO2007149436A8 FLUIDIC DEVICE YIELDING THREE-DIMENSIONAL SPRAY PATTERNS 审中-公开
标题翻译：流体装置三维喷涂图案
公开(公告)号：WO2007149436A8
公开(公告)日：2009-03-12
申请号：PCT/US2007014280
申请日：2007-06-18
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDHAR , RUSSELL GREGORY
IPC分类号： B05B1/08 , B05B1/14 , B05B1/26 , F15C1/22
CPC分类号： B05B1/08 , B05B1/14 , B05B1/26 , B60S1/52 , Y10T137/2093 , Y10T137/2109
摘要： A fluidic device (1), 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 (12, 14) that are configured in the form of a fluidic circuit having an inlet and an outlet (16, 18) 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, theta, and the outlets are separated by a characteristic separation distance, "w". The values of the intersection angle, theta, and separation distance, "w", can be 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（1）包括在其内制造有至少两个液体流动通道（12,14）的构件，所述液体流动通道配置成具有入口和出口（16,18）和其间的中心线的流体回路的形式。这些流动通道被进一步配置，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θ相交，并且出口被特征间隔距离“w”分开。可以选择交叉角θ和分离距离“w”的值，以产生所需喷雾的三维流动特性。

2. 发明申请

WO2010101646A8 HIGH EFFICIENCY, MULTIPLE THROAT FLUIDIC OSCILLATOR 审中-公开
标题翻译：高效率，多流量的液体振荡器
公开(公告)号：WO2010101646A8
公开(公告)日：2012-10-11
申请号：PCT/US2010000663
申请日：2010-03-03
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDHAR , RUSSELL GREGORY , STEERMAN DAN
IPC分类号： B05B1/02 , B05B1/22 , B05B17/00
CPC分类号： B05B1/08 , B60S1/52 , F15C1/22
摘要： An improved fluidic oscillator (2), that operates on a pressurized liquid flowing through the oscillator to generate a liquid jet that flows into the surrounding gaseous environment to form of an oscillating spray of liquid droplets, includes: a member into which is fabricated a two-portion, flow channel, with its first portion configured so as to create the flow phenomena in the member that yields the spray's oscillating nature, and its second portion includes a splitter (22) that is used to divide the jet into component sprays whose centerlines assume a specified yaw or pitch angle relative to the centerline of the oscillator.
摘要翻译：改进的流体振荡器（2），其操作在流过振荡器的加压液体上以产生流入周围气体环境以形成液滴的振荡喷雾的液体射流，包括：构件流动通道，其第一部分被构造成在构件中产生产生喷雾振动性质的流动现象，并且其第二部分包括分流器（22），其用于将射流分成成分喷雾器，其中心线假设相对于振荡器的中心线指定的偏航或俯仰角。

3. 发明申请

WO2010101646A3 HIGH EFFICIENCY, MULTIPLE THROAT FLUIDIC OSCILLATOR 审中-公开
标题翻译：高效率，多喉头流体振荡器
公开(公告)号：WO2010101646A3
公开(公告)日：2010-12-02
申请号：PCT/US2010000663
申请日：2010-03-03
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDHAR , RUSSELL GREGORY , STEERMAN DAN
IPC分类号： B05B1/02 , B05B1/22 , B05B17/00
CPC分类号： B05B1/08 , B60S1/52 , F15C1/22
摘要： An improved fluidic oscillator (2), that operates on a pressurized liquid flowing through the oscillator to generate a liquid jet that flows into the surrounding gaseous environment to form of an oscillating spray of liquid droplets, includes: a member into which is fabricated a two-portion, flow channel, with its first portion configured so as to create the flow phenomena in the member that yields the spray's oscillating nature, and its second portion includes a splitter (22) that is used to divide the jet into component sprays whose centerlines assume a specified yaw or pitch angle relative to the centerline of the oscillator.
摘要翻译：一种改进的流体振荡器（2），其对流经振荡器的加压液体进行操作，以产生流入周围气体环境中的液体射流以形成液滴的振荡喷雾，包括：构件， - 部分流动通道，其第一部分被配置为在产生喷雾振荡特性的部件中产生流动现象，并且其第二部分包括分流器（22），该分流器用于将射流分成组分喷雾，其中心线假定相对于振荡器中心线的特定偏航角或俯仰角。

4. 发明申请

WO2008076346A3 FULL COVERAGE FLUIDIC OSCILLATOR WITH AUTOMATED CLEANING SYSTEM AND METHOD 审中-公开
标题翻译：全自动清洗系统和方法覆盖流体振荡器
公开(公告)号：WO2008076346A3
公开(公告)日：2008-08-28
申请号：PCT/US2007025579
申请日：2007-12-14
申请人： BOWLES FLUIDICS CORP , GOPALAN SHRIDAR , RUSSELL GREGORY
发明人： GOPALAN SHRIDAR , RUSSELL GREGORY
IPC分类号： B05B1/08 , A62C5/00 , A62C31/00 , B05B1/26 , B05B7/04 , B05B17/04 , F23D11/10 , F23D11/36 , F23D11/40 , F23D14/62
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 ?y 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，该流体回路构件优选具有引起振荡的内部腔室，至少一个入口（8）或压力流体源，至少一对输出喷嘴（14,16）用于将至少第一和第二冲击流体射流喷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射流角度相互碰撞或冲击，以产生具有选定厚度的基本上全向的射流。第一和第二射流瞄准将要发生冲击的自由空间中的预选交叉点。片状射流的厚度Δy由第一和第二冲击射流中的每一个的时变路径或振荡确定。通过使用内部腔室的流体流动路径内的涡流产生放大器结构（68,70,72,149），可以使第一冲击射流和第二冲击射流振荡或脉动。

5. 发明申请

WO2007044354A3 ENCLOSURES FOR FLUIDIC OSCILLATORS 审中-公开
标题翻译：流体振荡器的外壳
公开(公告)号：WO2007044354A3
公开(公告)日：2007-07-26
申请号：PCT/US2006038683
申请日：2006-10-03
申请人： BOWLES FLUIDICS CORP
发明人： RUSSELL GREGORY , BERNING KEITH , HESTER RUSSELL D
IPC分类号： B05B1/08 , B05B1/14 , B05B1/18 , B60S1/52
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 (4) 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 (4b) which has fabricated into it a channel (4c) in the form of what is referred to herein as fluidic circuit, an improved enclosure (2) for this oscillator includes: a body (10) having an interior (13) and an exterior (12) surface, wherein a portion of this interior surface (13) is configured to attach to the oscillator boundary surface (4b) so as to form with the oscillator's channel (4c) an enclosed pathway through which the to-be-sprayed liquid may flow, and wherein a segment (23) of this interior surface is configured so as to yield specified properties of the resulting spray.
摘要翻译：对于那些使用流体振荡器（4）的喷雾应用，该流体振荡器（4）通过使加压液体流过振荡器并排出到周围环境中而产生喷雾，并且其中这种振荡器具有制造出的边界表面（4b）以其中形成为本文称为流体回路的形式的通道（4c），用于该振荡器的改进的外壳（2）包括：具有内部（13）和外部（12）表面的主体（10）其中该内表面（13）的一部分被配置为附接到振荡器边界表面（4b），以与振荡器的通道（4c）一起形成封闭通道，待喷射液体可通过该封闭通道流动，并且其中该内表面的区段（23）被构造成产生所得到的喷雾的指定特性。

6. 发明公开

EP2720799A4 CUP-SHAPED FLUIDIC CIRCUIT, NOZZLE ASSEMBLY AND METHOD 有权转让
标题翻译：杯形流体回路JETS及其方法
公开(公告)号：EP2720799A4
公开(公告)日：2015-04-08
申请号：EP12774511
申请日：2012-04-19
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDHAR , HARTRANFT EVAN , RUSSELL GREGORY
IPC分类号： B05B1/08 , B65D83/28 , F15B21/12 , F15C1/22
CPC分类号： B05B1/08 , B65D83/28 , B65D83/753 , F15B21/12 , Y10T29/49826
摘要： A conformal, cup-shaped fluidic nozzle engineered to generate an oscillating spray is configured as a (e.g., 100, 400, 600 or 700). Preferably, the fluidic circuit's oscillation inducing geometry 710 is molded directly into the cup's interior wall surfaces and the one-piece fluidic cup may then fitted into an actuator (e.g., 340). The fluidic cup (e.g., 100, 400, 600 or 700) conforms to the actuator stem used in typical aerosol sprayers and trigger sprayers and so replaces the prior art “swirl cup” 70 that goes over the actuator stem (e.g., 320), With the fluidic cup (e.g., 100, 400, 600 or 700) and method of the present invention, vendors of liquid products and fluids sold in commercial aerosol sprayers 20 and trigger sprayers 800 can now provide very specifically tailored or customized sprays.

7. 发明公开

EP2101922A4 FULL COVERAGE FLUIDIC OSCILLATOR WITH AUTOMATED CLEANING SYSTEM AND METHOD 有权
标题翻译：具有大表面盖的流体振荡器具有自动清洗系统和方法
公开(公告)号：EP2101922A4
公开(公告)日：2009-12-23
申请号：EP07862902
申请日：2007-12-14
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDAR , RUSSELL GREGORY
IPC分类号： B05B1/08 , A62C5/00 , A62C31/00 , B05B1/26 , B05B7/04 , B05B17/04 , F23D11/10 , F23D11/36 , F23D11/40 , F23D14/62
CPC分类号： B05B1/08 , B08B5/02 , B60S1/52 , E03D9/002 , E03D2201/40

8. 发明公开

EP2978537A4 CUP-SHAPED NOZZLE ASSEMBLY WITH INTEGRAL FILTER AND ALIGNMENT FEATURES 有权转让
标题翻译：具有集成滤波器和对齐功能杯状JET安排
公开(公告)号：EP2978537A4
公开(公告)日：2017-03-15
申请号：EP14776070
申请日：2014-03-29
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDHAR , HARTRANFT EVAN , RUSSELL GREGORY
IPC分类号： B05B1/08 , B05B1/34 , B05B15/00 , B65D83/14 , B65D83/20 , B65D83/28
CPC分类号： B05B1/08 , B05B1/14 , B05B1/3436 , B05B11/3011 , B05B15/008 , B65D83/14 , B65D83/20 , B65D83/28 , B65D83/753 , F15B21/12 , F15C1/22 , Y10S239/23
摘要： A filtering nozzle assembly or spray head has a conformal nozzle component engineered to generate a filtered spray and configured as a small cylindrical member having a substantially open proximal end and a substantially closed distal end wall with a centrally located discharge orifice defined therein. Optionally, cup-shaped filtered orifice defining member also includes a fluidic circuit's oscillation inducing geometry molded into the cup or directly into the distal surface of a sealing post and the one-piece filter cup provides the fluidic circuit's discharge orifice.

9. 发明专利

BRPI0419186A 未知
公开(公告)号：BRPI0419186A
公开(公告)日：2007-12-18
申请号：BRPI0419186
申请日：2004-11-01
申请人： BOWLES FLUIDICS CORP
发明人： GOPALAN SHRIDHAR , RUSSELL GREGORY
IPC分类号： B05B1/08 , B60S1/52 , F15C1/22

10. 发明专利

AT364536T 未知
公开(公告)号：AT364536T
公开(公告)日：2007-07-15
申请号：AT03719689
申请日：2003-04-10
申请人： BOWLES FLUIDICS CORP
发明人： BERNING KEITH , STEERMAN DANIEL , SRIDHARA SRINIVASAIAH , RUSSELL GREGORY
IPC分类号： B60S1/52 , B05B1/08 , B05B1/10 , B05B1/14 , B05B15/00 , F15C1/22
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.

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