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2.发明公开MULTI-INLET, MULTI-SPRAY FLUIDIC CUP NOZZLE WITH SHARED INTERACTION REGION AND SPRAY GENERATION METHOD 审中-公开具有共同相互作用区域和喷射生成方法的多入口，多喷射流体杯喷嘴
公开(公告)号：EP3194079A1
公开(公告)日：2017-07-26
申请号：EP15832401.2
申请日：2015-08-14
申请人： dlhBowles Inc.
IPC分类号： B05B1/34
CPC分类号： B05B1/14 , B05B1/08 , B05B1/3436
摘要： A conformal, cup-shaped fluidic oscillator spray nozzle member (100, 200, 300, 400, 500) is configured to generate one or more oscillating sprays from fluid flowing into a substantially open proximal end and distally into a substantially closed distal end wall with one or more centrally located orifices defined therein. A multi-input, multi-output cup-shaped fluidic oscillator ( 200, 300, 400) is configured to generate a selected fluid spray from a plurality of (e.g., 2-8) fluid product inlets which are configured in interacting pairs and feed into a common interaction region of the fluidic nozzle geometry. Optionally, an outlet "A" can be positioned in the interaction region and allow for air entrainment into the interaction region or external oscillating spray streams to generate a foamed spray of fluid product.
摘要翻译： 保形的杯形流体振荡器喷嘴构件（100,200,300,400,500）被配置为从流体流入基本开放的近端并且向远端进入基本封闭的远端壁中产生一个或多个振荡喷雾，其中 在其中限定一个或多个位于中心的孔。 多输入多输出杯形流体振荡器（200,300,400）被配置为从多个（例如2-8）流体产品入口产生选择的流体喷雾，所述多个（例如2-8）流体产品入口被配置成相互作用的对并馈送 进入流体喷嘴几何形状的共同相互作用区域。 可选地，出口“A”可以定位在相互作用区域中并且允许空气夹带到相互作用区域或外部振荡喷雾流中以产生流体产品的泡沫喷雾。
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3.发明公开SPRAY NOZZLE FOR HIGH VISCOSITY (E.G., OIL) SPRAY APPLICATIONS WITH UNIFORM SPRAY DISTRIBUTION 审中-公开喷雾喷嘴适用于具有均匀喷雾分布的高粘度（大肠杆菌，油类）喷雾应用
公开(公告)号：EP3218116A1
公开(公告)日：2017-09-20
申请号：EP15858292.4
申请日：2015-11-04
申请人： dlhBowles Inc.
IPC分类号： B05B1/04
摘要： A nozzle and spray dispenser for generating a uniform substantially flat fan spray pattern when spraying high viscosity fluids (i.e., oils, lotions, cleaning liquids, shear-thinning liquids and gels and similar Newtonian and non-Newtonian fluids having viscosities of 10-100 cP) is configured with an exit orifice 134 defining multiple lip segments 150A, 150B, 150C. Cup-shaped nozzle member 100 has a cylindrical side wall 102 surrounding a central longitudinal axis and has a circular closed end wall with at least one exit aperture passing through the end wall 112. At least one enhanced exit orifice structure is formed in an inner surface of the end wall, and includes two to five lip segments of selected width defining edges at the orifice 134, where each edge segment is defined at the distal edge of a separate and distinct interior wall segment 160A, 160B, 160C which has a selected wall convergence angle β.
摘要翻译： 一种喷嘴和喷雾分配器，用于在喷洒高粘度流体（即，油，洗剂，清洁液，剪切变稀液体和凝胶以及粘度为10-100cP的类似牛顿流体和非牛顿流体时产生均匀的基本扁平扇形喷雾图案 ）配置有限定多个唇部段150A，150B，150C的出口孔（134）。 杯形喷嘴构件（100）具有围绕中心纵向轴线的圆柱形侧壁（102），并具有圆形封闭端壁，其具有穿过端壁（112）的至少一个出口孔。 在端壁的内表面中形成至少一个增强的出口孔结构，并且在孔口（134）处包括选定宽度限定边缘的两个至五个唇部分段，其中每个边缘分段被限定在单独的远端边缘处 以及具有选定的壁会聚角β的不同的内壁段160A，160B，160C。
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4.发明公开IMPROVED SWIRL NOZZLE ASSEMBLIES WITH HIGH EFFICIENCY MECHANICAL BREAK UP FOR GENERATING MIST SPRAYS OF UNIFORM SMALL DROPLETS 审中-公开具有高产高效BREAK用于产生均匀的小液滴喷洒改进旋流喷嘴排列
公开(公告)号：EP3122469A1
公开(公告)日：2017-02-01
申请号：EP15768586.8
申请日：2015-03-24
申请人： dlhBowles Inc.
发明人： GOPALAN, Shridhar , HARTRANFT, Evan
IPC分类号： B05B1/34
CPC分类号： B05B1/3436 , B05B11/30 , B65D83/14 , B65D83/20
摘要： A spray dispenser is configured to generate a swirled output spray pattern 152 with improved rotating or angular velocity ω and smaller sprayed droplet size. Cup-shaped nozzle member 60 has a cylindrical side wall 62 surrounding a central longitudinal axis 64 and has a circular closed end wall 68 with at least one exit aperture 74 passing through the end wall. At least one enhanced swirl inducing mist generating structure is formed in an inner surface 70 of the end wall, and including a pair of opposed inwardly tapered offset power nozzle channels 80, 82 terminating in an interaction chamber 84 surrounding the exit aperture 74. The power nozzle channels generate opposing offset flows which are aimed to very efficiently generate a vortex of fluid which projects distally from the exit aperture as a swirled spray of small droplets 152 having a rapid angular velocity.
摘要翻译： 喷雾分配器被配置为生成具有改善的旋转或角速度ω和较小的喷液滴尺寸旋涡输出喷雾图案152。 杯形喷嘴构件60具有围绕中心纵向轴线64的圆筒形侧壁62和具有圆形封闭端壁68具有至少一个出口孔74穿过端壁。 至少一个增强涡流诱导掷骰子生成结构是形成在所述端壁的内表面70，并包括一对相对的向内成锥形的偏移功率喷嘴通道80,82终止于围绕所述出口孔74.电力的相互作用室84 喷嘴通道相对的生成抵消其目的非常有效地产生流体的涡流从所述出口孔为具有快速角速度小的液滴152的涡旋喷雾向远侧突出流动。
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5.发明公开
公开(公告)号：EP3408032A1
公开(公告)日：2018-12-05
申请号：EP17745033.5
申请日：2017-01-27
申请人： dlhBOWLES, Inc.
IPC分类号： B05B1/34
CPC分类号： B05B1/3436 , B05B1/14 , B65D83/753
摘要： Spray nozzle assembly (300) is configured to generate a swirled spray (312) with improved rotating velocity ω and smaller uniform droplet size. Cup-shaped nozzle member (300) has a body portion (318) with a cylindrical side wall (320) surrounding a central longitudinal spray axis (322), a circular closed end wall (324) and an exit aperture (310) coaxial with the spray axis (322) and defined through the end wall (324). A fluid dynamic circuit (330) is formed in an inner surface (326) of end wall (324) and includes three inwardly tapered power nozzles (302, 304, 306) terminating in an interaction region (308) which is exhausted via the exit aperture (310). The power nozzles have respective longitudinal axes (334, 362, 382) offset with respect to the spray axis (322) with corresponding non-tangential angles of attack (352, 374, 394) configured to efficiently cause a fluid vortex in interaction region (308).
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公开(公告)号：EP2720799B1
公开(公告)日：2017-09-13
申请号：EP12774511.5
申请日：2012-04-19
申请人： dlhBowles Inc.
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.
摘要翻译： 设计成产生振荡喷雾的共形杯形流体喷嘴被配置为（例如，100,400,600或700）。 优选地，流体回路的引起振荡的几何结构710被直接模制到杯子的内壁表面中，并且然后单件式流体杯可以被装配到致动器（例如340）中。 流体杯（例如100,400,600或700）符合在典型的气雾喷雾器和触发喷雾器中使用的致动器杆，并且因此取代了经过致动器杆（例如320）的现有技术“旋流杯”70， 利用本发明的流体杯（例如，100,400,600或700）和方法，在商用气溶胶喷雾器20和触发喷雾器800中销售的液体产品和流体的销售商现在可以提供非常特别定制的或定制的喷雾剂。
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公开(公告)号：EP2931435B1
公开(公告)日：2020-07-22
申请号：EP13863654.3
申请日：2013-12-12
发明人： GOPALAN, Shridhar , HARTRANFT, Evan
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9.发明授权INTEGRATED AUTOMOTIVE SYSTEM, NOZZLE ASSEMBLY AND REMOTE CONTROL METHOD FOR CLEANING AN IMAGE SENSOR'S LENS 有权用于清洁图像传感器的透镜的集成式汽车系统，喷嘴组件和遥控方法
公开(公告)号：EP2858755B1
公开(公告)日：2017-09-20
申请号：EP12767222.8
申请日：2012-03-12
申请人： dlhBowles Inc.
发明人： ROMACK, Alan , BERNING, Keith , HESTER, Russell , HARTRANFT, Evan , BOWER, Robert , SRIDHARA, Srinivasaiah , KOEHLER, Eric
CPC分类号： H04N5/2171 , B05B1/06 , B05B1/08 , B05B15/70 , B08B3/02 , B60R11/04 , B60S1/0848 , B60S1/52 , B60S1/522 , B60S1/528 , B60S1/56 , G02B27/0006 , G03B17/08 , H04N5/2257 , H04N5/23203 , H04N7/185
摘要： An external lens washing system has an aiming fixture configured to support and constrain an external lens which is exposed to the elements and apt to become soiled with debris. A nozzle assembly is configured to be supported and aimed toward the external lens by the aiming fixture and has at least one laterally offset washing nozzle projecting from the aiming fixture to a spray washing fluid toward the external lens surface, spraying at a shallow, glancing spray aiming angle to impinge upon and wash the lens external surface. Optionally, an integrated image sensor and lens washing assembly is configured for use with a remote control method for cleaning an exterior objective lens surface and includes a sealed image sensor housing assembly including an integral, remotely controllable lens cleaning system with an optimized configuration for aiming one or more cleansing sprays from one or more laterally offset fluidic oscillators.
摘要翻译： 外部镜头清洗系统具有瞄准夹具，该瞄准夹具被配置为支撑和约束暴露于元件并容易被碎屑弄脏的外部镜头。 喷嘴组件被构造成由瞄准固定装置支撑并朝向外部透镜，并具有至少一个横向偏移的洗涤喷嘴，其从瞄准固定装置向外部透镜表面喷射洗涤流体，以浅的掠射喷射 瞄准角度撞击并清洗镜片外表面。 可选地，集成图像传感器和镜头清洗组件被配置为与用于清洁外部物镜表面的远程控制方法一起使用，并且包括密封的图像传感器外壳组件，该密封的图像传感器外壳组件包括具有优化配置的集成的，可远程控制的镜头清洁系统， 或来自一个或多个侧向偏移流体振荡器的更多清洁喷雾剂。
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