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    • 1. 发明申请
    • LIQUID ADHESIVE DISPENSING SYSTEM
    • 液体胶粘剂分配系统
    • US20100209592A1
    • 2010-08-19
    • US12771591
    • 2010-04-30
    • Paul David WANTHALMutombo J. MuvundaminaJames Haruch
    • Paul David WANTHALMutombo J. MuvundaminaJames Haruch
    • B05D5/10B05D1/02
    • B05B7/1263B05B7/0025B05B7/0483B05B7/066B05B7/2486B05B7/2489B05B7/2494B05B12/122B05B15/555B05B15/72
    • A liquid adhesive dispensing system operable for more uniformly applying liquid adhesive foam onto moving substrates, notwithstanding changes in line speed, adhesive liquid flow rates, or foaming/atomizing air pressures. The illustrated liquid adhesive system includes a header having a plurality of air atomizing spray guns; the spray guns each having a respective variable speed positive displacement pump for directing a metered quantity of liquid adhesive from a liquid adhesive supply to the respective spray gun; and a control for controlling the operating speed of the positive displacement pumps in relation to the speed of the moving substrate and the foaming/atomizing air pressure to the spray guns in relation to the operating speed of the positive displacement pumps. The control further is operable for monitoring pressures across the positive displacement pumps for insuring the accurate direction of metered quantities of liquid to the spray guns. The spray guns are adapted for enhanced liquid adhesive foaming and atomization, and the header is convertible into a closed housing structure effective for containing cleaning and purge liquids during an automatically operable cleaning cycle of operation.
    • 液体粘合剂分配系统可操作用于将液体粘合剂泡沫体更均匀地施加到移动的基底上,尽管线速度,粘合剂液体流速或发泡/雾化空气压力发生变化。 所示的液体粘合剂系统包括具有多个空气雾化喷枪的集管; 每个喷枪具有各自的可变速度位移泵,用于将液体粘合剂的计量的液体粘合剂从液体粘合剂供应引导到相应的喷枪; 以及用于相对于移动基板的速度和相对于正排量泵的操作速度对喷枪的发泡/雾化空气压力来控制正排量泵的操作速度的控制。 该控制还可用于监测正排量泵两端的压力,以确保计量量的液体对喷枪的精确方向。 喷枪适用于增强液体粘合剂发泡和雾化,并且在可自动操作的清洁循环期间,集管可转换成有效地用于容纳清洁和清洗液体的封闭壳体结构。
    • 2. 发明授权
    • Liquid adhesive dispensing system
    • 液体粘合剂分配系统
    • US08524327B2
    • 2013-09-03
    • US12771591
    • 2010-04-30
    • Paul David WanthalMutombo J. MuvundaminaJames Haruch
    • Paul David WanthalMutombo J. MuvundaminaJames Haruch
    • B05C11/10
    • B05B7/1263B05B7/0025B05B7/0483B05B7/066B05B7/2486B05B7/2489B05B7/2494B05B12/122B05B15/555B05B15/72
    • A liquid adhesive dispensing system operable for more uniformly applying liquid adhesive foam onto moving substrates, notwithstanding changes in line speed, adhesive liquid flow rates, or foaming/atomizing air pressures. The illustrated liquid adhesive system includes a header having a plurality of air atomizing spray guns; the spray guns each having a respective variable speed positive displacement pump for directing a metered quantity of liquid adhesive from a liquid adhesive supply to the respective spray gun; and a control for controlling the operating speed of the positive displacement pumps in relation to the speed of the moving substrate and the foaming/atomizing air pressure to the spray guns in relation to the operating speed of the positive displacement pumps. The control further is operable for monitoring pressures across the positive displacement pumps for insuring the accurate direction of metered quantities of liquid to the spray guns. The spray guns are adapted for enhanced liquid adhesive foaming and atomization, and the header is convertible into a closed housing structure effective for containing cleaning and purge liquids during an automatically operable cleaning cycle of operation.
    • 液体粘合剂分配系统可操作用于将液体粘合剂泡沫体更均匀地施加到移动的基底上,尽管线速度,粘合剂液体流速或发泡/雾化空气压力发生变化。 所示的液体粘合剂系统包括具有多个空气雾化喷枪的集管; 每个喷枪具有各自的可变速度位移泵,用于将液体粘合剂的计量的液体粘合剂从液体粘合剂供应引导到相应的喷枪; 以及用于相对于移动衬底的速度和相对于容积式泵的操作速度对喷枪的发泡/雾化空气压力来控制正排量泵的操作速度的控制。 该控制还可用于监测正排量泵两端的压力,以确保计量量的液体对喷枪的精确方向。 喷枪适用于增强液体粘合剂发泡和雾化,并且在可自动操作的清洁循环期间,集管可转换成有效地用于容纳清洁和清洗液体的封闭壳体结构。
    • 3. 发明授权
    • Liquid adhesive dispensing system
    • 液体粘合剂分配系统
    • US07717059B2
    • 2010-05-18
    • US11153265
    • 2005-06-15
    • Paul David WanthalMutombo J. MuvundaminaJames Haruch
    • Paul David WanthalMutombo J. MuvundaminaJames Haruch
    • B05C11/10
    • B05B7/1263B05B7/0025B05B7/0483B05B7/066B05B7/2486B05B7/2489B05B7/2494B05B12/122B05B15/555B05B15/72
    • A liquid adhesive dispensing system operable for more uniformly applying liquid adhesive foam onto moving substrates, notwithstanding changes in line speed, adhesive liquid flow rates, or foaming/atomizing air pressures. The illustrated liquid adhesive system includes a header having a plurality of air atomizing spray guns; the spray guns each having a respective variable speed positive displacement pump for directing a metered quantity of liquid adhesive from a liquid adhesive supply to the respective spray gun; and a control for controlling the operating speed of the positive displacement pumps in relation to the speed of the moving substrate and the foaming/atomizing air pressure to the spray guns in relation to the operating speed of the positive displacement pumps. The control further is operable for monitoring pressures across the positive displacement pumps for insuring the accurate direction of metered quantities of liquid to the spray guns. The spray guns are adapted for enhanced liquid adhesive foaming and atomization, and the header is convertible into a closed housing structure effective for containing cleaning and purge liquids during an automatically operable cleaning cycle of operation.
    • 液体粘合剂分配系统可操作用于将液体粘合剂泡沫体更均匀地施加到移动的基底上,尽管线速度,粘合剂液体流速或发泡/雾化空气压力发生变化。 所示的液体粘合剂系统包括具有多个空气雾化喷枪的集管; 每个喷枪具有各自的可变速度位移泵,用于将液体粘合剂的计量的液体粘合剂从液体粘合剂供应引导到相应的喷枪; 以及用于相对于移动衬底的速度和相对于容积式泵的操作速度对喷枪的发泡/雾化空气压力来控制正排量泵的操作速度的控制。 该控制还可用于监测正排量泵两端的压力,以确保计量量的液体对喷枪的精确方向。 喷枪适用于增强液体粘合剂发泡和雾化,并且在可自动操作的清洁循环期间,集管可转换成有效地用于容纳清洁和清洗液体的封闭壳体结构。
    • 4. 发明申请
    • FULL CONE AIR-ASSISTED SPRAY NOZZLE ASSEMBLY
    • 全锥式空调喷头喷嘴组件
    • US20140048622A1
    • 2014-02-20
    • US13588288
    • 2012-08-17
    • James Haruch
    • James Haruch
    • B05B1/28
    • B05B7/10B05B7/066B05B7/0815
    • A pressurized air assisted liquid spray nozzle assembly having a liquid spray nozzle having a downstream discharge orifice for discharging a solid stream of liquid, an air guide mounted in surrounding relation to a downstream end of said liquid spray nozzle, and an outer nozzle body disposed in surrounding relation to said air guide.The air guide defines a first plurality of air passages for directing pressurized atomizing air transversely to liquid discharging from said liquid spray nozzle for atomizing the discharging liquid and a second plurality of air passages for directing shaping air tangentially to liquid discharging from said liquid spray nozzle for shaping the atomized liquid particles into a predetermined conical spray pattern.
    • 一种加压空气辅助液体喷嘴组件,其具有液体喷嘴,所述液体喷嘴具有用于排出固体液体流的下游排出孔,围绕所述液体喷嘴的下游端安装的空气引导件,以及设置在 与所述空气引导件的周围关系。 空气引导件限定了第一多个空气通道,用于将加压的雾化空气横向于从液体喷嘴喷射的液体引导以雾化排放液体;以及第二多个空气通道,用于将成形空气切向地引导到从所述液体喷嘴喷射的液体, 将雾化的液体颗粒成形为预定的锥形喷雾图案。
    • 6. 发明授权
    • Air assisted atomizing spray nozzle
    • 空气辅助雾化喷嘴
    • US5595346A
    • 1997-01-21
    • US349402
    • 1994-12-02
    • James HaruchTim Oberg
    • James HaruchTim Oberg
    • A01M7/00B05B1/00B05B7/04B05B7/08
    • B05B7/0458B05B7/0483B05B7/08
    • An air assisted atomizing spray nozzle including an atomizing member having: (a) a mixing chamber, (b) a liquid inlet opening for injecting a liquid stream axially into the mixing chamber, (c) a pair of air inlet openings for injecting a pair of air streams radially into the mixing chamber in directions substantially opposed to one another and substantially perpendicular to the liquid stream for atomizing the liquid stream, and (d) an exit orifice in axial communication with the mixing chamber for discharging atomized liquid therefrom. The atomized liquid is sprayed into atmosphere by a spray tip. The atomizing member and the spray tip are held in assembled relation with a housing by a quick connect/quick release cap.
    • 一种空气辅助雾化喷嘴,包括雾化部件,所述雾化部件具有:(a)混合室,(b)用于将液体流轴向注入混合室中的液体入口,(c)一对注入一对的空气入口 的空气流在彼此基本相对并且基本上垂直于液体流的方向上径向地进入混合室,用于雾化液体流,以及(d)与混合室轴向连通以从其中排出雾化液体的出口孔。 雾化的液体通过喷嘴喷入大气中。 雾化构件和喷嘴通过快速连接/快速释放盖与壳体组装成关系。
    • 7. 发明授权
    • Air assisted nozzle with deflector discharge means
    • 空气辅助喷嘴具有偏转器排出装置
    • US4815665A
    • 1989-03-28
    • US75621
    • 1987-07-20
    • James Haruch
    • James Haruch
    • B01F3/04B01F5/00B01F5/02B01F5/04B05B1/26B05B7/04
    • B05B1/267B01F3/04049B01F5/0268B01F5/0403B01F5/0415B01F5/0428B05B7/0483B01F2005/0025
    • An air assisted spray nozzle having a nozzle body formed with an elongated mixing and atomizing chamber having an air inlet orifice communicating with one end of the chamber, a liquid inlet orifice communicating with a side of the chamber, and a nozzle tip having a discharge orifice located at the end of the chamber opposite the air inlet orifice. Transversely directed stream of pressurized air and liquid enter and converge in the mixing and atomization chamber of the nozzle body causing preliminary atomization of the liquid, which is thereupon directed under the force of the high velocity air stream out the discharge orifice and against a deflector flange of the nozzle tip which further atomizes the liquid and directs it into a well-defined flat fan spray pattern with substantially uniform liquid particle size. To enhance preliminary atomization, the mixing and atomizing chamber has an inwardly extending liquid impingement post in diametrically opposed relation to the liquid inlet orifice, and to facilitate further atomization and controlled direction of the discharging spray the deflector flange defines an arcuate shaped guide surface which is substantially wider than the width of the discharge orifice and has a terminal lip transversely offset from the dischage orifice.
    • 一种空气辅助喷嘴,其具有形成有细长混合和雾化室的喷嘴体,该混合雾化室具有与该室的一端连通的进气口,与该室的一侧连通的液体入口孔以及具有排出孔 位于与入口孔相对的腔室的端部。 加压空气和液体的横向导向流进入并聚集在喷嘴体的混合和雾化室中,引起液体的初步雾化,在此之前,高速空气流的作用力被引导出排出孔并抵靠导流板凸缘 的喷嘴尖端,其进一步雾化液体并将其引导到具有基本上均匀的液体粒度的明确限定的平坦风扇喷雾图案。 为了增强初步雾化,混合和雾化室具有向内延伸的液体冲击柱,其与液体入口孔径向相对,并且为了便于喷射喷雾的进一步雾化和受控方向,偏转器凸缘限定弓形引导表面, 基本上比排放孔的宽度宽,并且具有从排出孔横向偏移的终端唇缘。
    • 8. 发明授权
    • Efficiency nozzle
    • 效率喷嘴
    • US4349156A
    • 1982-09-14
    • US177087
    • 1980-08-11
    • James HaruchRobert Williams
    • James HaruchRobert Williams
    • B05B1/26B05B7/04F25C3/04
    • B05B7/0483B05B1/042B05B1/262F25C2303/0481F25C3/04
    • The invention comprises an atomizing spray nozzle having an expansion chamber containing an impingement plate, or table and wherein a flow of liquid is introduced as a high velocity stream which strikes the impingement table and breaks up into finely atomized particles which are struck by a high velocity air stream in a direction at an angle to the direction of the liquid stream to further atomize the liquid particles as the mixture atomizes adjacent the impingement table and passes into a mixing area in the barrel of the nozzle. The nozzle includes a jet forming inlet for the liquid aimed from one side of the nozzle at the impingement table in the expansion chamber, an air inlet orifice member secured in one end of the nozzle at an angle to the liquid inlet and at one side of the expansion chamber with the nozzle barrel at the downstream side of the expansion chamber and an exit orifice member secured in the open discharge end of the barrel.
    • 本发明包括雾化喷嘴,其具有包含冲击板或台的膨胀室,并且其中流动的液体作为高速流引入冲击台并分解成被高速喷射的细微雾化的颗粒 空气流在与液体流方向成一定角度的方向上,以便当混合物在冲击台附近雾化时进一步雾化液体颗粒,并进入喷嘴的筒体中的混合区域。 喷嘴包括用于从膨胀室中的冲击台处的喷嘴的一侧瞄准的液体的喷射形成入口,与喷嘴的一端成一定角度地固定在喷嘴的一端中的进气孔构件, 膨胀室,其具有在膨胀室的下游侧的喷嘴筒,以及固定在筒的敞开排出端的出口孔构件。
    • 10. 发明授权
    • External mix air atomizing spray nozzle assembly
    • 外部混合空气雾化喷嘴总成
    • US06997405B2
    • 2006-02-14
    • US10252194
    • 2002-09-23
    • James Haruch
    • James Haruch
    • B05B5/00B05B1/28A62C5/02
    • B05B7/10B05B7/066B05B7/0815
    • An external mix air assisted spray nozzle assembly having a nozzle body, and an air cap for a directing pressurized air streams on a discharging liquid stream external to the liquid discharge orifice of the nozzle assembly for atomizing and forming the liquid into the desired spray pattern. The air cap includes an upstream internal air chamber, an external, downstream liquid discharge and mixing chamber, and a central opening coaxial with the liquid discharge orifice communicating between the upstream and downstream chambers. The air cap further includes a plurality of angled pressurized air discharge passages which communicate with an annular plenum of the air chamber disposed in surrounding relation to the central opening for enabling substantially uniform particle breakdown and distribution at lower air pressures than heretofore possible.
    • 具有喷嘴主体的外部混合空气辅助喷嘴组件和用于在喷嘴组件的液体排出孔外部的排出液体流上引导加压空气流的空气帽,用于将液体雾化并形成所需的喷射模式。 空气盖包括上游内部空气室,外部,下游液体排出和混合室,以及与在上游室和下游室之间连通的液体排出孔同轴的中心开口。 空气帽还包括多个成角度的加压空气排放通道,其与围绕中心开口设置的空气室的环形增压室连通,使得能够在比以前更低的空气压力下实现基本上均匀的颗粒分解和分布。