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    Internal-atomizing spray head with secondary annulus suitable for use with induction charging electrode
    31.
    发明授权
    Internal-atomizing spray head with secondary annulus suitable for use with induction charging electrode 失效
    具有适用于感应充电电极的二次环的内部雾化喷头

    公开(公告)号：US4343433A

    公开(公告)日：1982-08-10

    申请号：US41663

    申请日：1979-05-23

    Applicant: James E. Sickles

    Inventor： James E. Sickles

    IPC: B05B5/043 ,  B05B7/06 ,  B05B5/02

    CPC classification number: B05B7/068 ,  B05B5/043

    Abstract: A spray head for use with conventional air-atomizing spray equipment is disclosed which has spray-forming means that includes a secondary atomization annulus which provides improved atomization of liquid materials and which is especially suitable for spray devices having electrostatic induction charging means. The secondry annulus minimizes deposition on the spray head of particles electrically charged with a polarity opposite that of components of the spray head and provides re-atomization of sprayable material which collects on the walls of the nozzle.

    Abstract translation: 公开了一种用于常规空气雾化喷射设备的喷头，其具有喷雾形成装置，其包括二次雾化环，其提供液体材料的改进的雾化，并且其特别适用于具有静电感应充电装置的喷雾装置。 二次环的最小化使喷雾头上的沉积物以极性与喷头的部件相反的方式带电，并提供聚集在喷嘴壁上的可喷涂材料的再雾化。

    SPRAY GUN
    37.
    发明申请
    SPRAY GUN 审中-公开

    公开(公告)号：US20170348710A1

    公开(公告)日：2017-12-07

    申请号：US15538357

    申请日：2015-12-18

    Applicant: ANEST IWATA Corporation

    Inventor： Masaru KANEKO ,  Takayuki HATA

    IPC: B05B7/00 ,  B05B7/06 ,  B05B7/12 ,  B05B7/08 ,  B05B1/04 ,  B05B7/02

    CPC classification number: B05B7/0081 ,  B05B1/04 ,  B05B7/025 ,  B05B7/068 ,  B05B7/0815 ,  B05B7/0838 ,  B05B7/1209

    Abstract: A spray gun including a nozzle portion in which a substantially V-shaped groove is formed in a circular section of a truncated conical front end with a cone angle ranging from 20° to 90°, and an internal hole is opened as a liquid ejecting port by forming the substantially V-shaped groove; and a gas cap including a cap face which is provided with an atomized gas opening portion having an opening diameter larger than the circular section, the gas cap forming a circular slit-like gap between the gas cap and an outer periphery of the truncated conical front end, the gap being configured to eject gas for atomizing liquid. The circular section of the truncated conical front end has a diameter ranging from 0.8 mm to 2.8 mm. The atomized gas opening portion has the opening diameter equal to or larger than 1.0 mm and smaller than 3.0 mm.

    Aerosolizing nozzle and method of operating such aerosolizing nozzle
    38.
    发明授权
    Aerosolizing nozzle and method of operating such aerosolizing nozzle 有权
    气雾喷嘴及其操作方法

    公开(公告)号：US09573147B1

    公开(公告)日：2017-02-21

    申请号：US15130235

    申请日：2016-04-15

    Applicant: KAER BIOTHERAPEUTICS CORPORATION

    Inventor： Donovan B Yeates ,  Xin Heng

    IPC: B05B7/04 ,  B05B1/02 ,  A61M11/06 ,  A61M11/00 ,  B05B7/12 ,  B05B7/10

    CPC classification number: A61M11/06 ,  A61M11/001 ,  A61M2202/064 ,  B05B1/02 ,  B05B7/0475 ,  B05B7/0483 ,  B05B7/068 ,  B05B7/10 ,  B05B7/12

    Abstract: A nozzle and a method of generating an aerosol from a fluid and a gas by operating the nozzle. The nozzle has an aerosol exit orifice of a larger diameter and a fluid exit orifice of a smaller diameter aligned on a common central axis. A pressurized gas from a pressurized gas exit in close proximity to the fluid exit orifice intersects a fluid jet exiting from the fluid exit orifice at that acute angle and in a distance from the aerosol exit orifice. The method includes aerosolizing a fluid with a viscosity exceeding 4 cSt delivering an inhalable medication at a rate of more than 1 ml/minute, thereby delivering a medication at a mass flow rate of at least 30 mg/minute in form of the fluid particles having a mass median aerodynamic diameter (MMAD) of 6 μm or less.

    Abstract translation: 喷嘴和通过操作喷嘴从流体和气体产生气溶胶的方法。 喷嘴具有较大直径的气溶胶出口孔和较小直径的流体出口孔，其在公共中心轴线上对准。 来自紧邻流体出口孔的加压气体出口的加压气体以从该流体出口孔流出的流体喷流以与该气溶胶出口孔相距的锐角相交。 该方法包括使粘度超过4cSt的流体雾化，以大于1ml /分钟的速率递送可吸入药物，从而以至少30mg /分钟的质量流速递送药物，形式为具有 质量中值空气动力学直径（MMAD）为6μm以下。

    Adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive
    39.
    发明授权
    Adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive 有权
    粘合剂分配模块和喷射多个液体粘合剂液滴的方法

    公开(公告)号：US09446422B2

    公开(公告)日：2016-09-20

    申请号：US14618092

    申请日：2015-02-10

    Applicant: Nordson Corporation

    Inventor： John D. Jones

    IPC: A62C5/02 ,  B05B7/04 ,  B05B1/34 ,  B05B15/00 ,  B05B1/14 ,  B05B1/00 ,  B05B7/08 ,  B05B7/06 ,  B05B1/30

    CPC classification number: B05B7/0416 ,  B05B1/005 ,  B05B1/14 ,  B05B1/3046 ,  B05B1/306 ,  B05B1/34 ,  B05B7/04 ,  B05B7/06 ,  B05B7/068 ,  B05B7/0815 ,  B05B7/1263 ,  B05B15/40

    Abstract: An adhesive dispensing module and method of spraying a plurality of droplets of a liquid adhesive includes a dispenser assembly and a nozzle. The nozzle includes a nozzle body, a dispersion baffle, and at least one channel. The nozzle body includes a nozzle outlet for discharging a liquid adhesive and at least partially defines a gas inlet, a gas outlet, and a gas passage extending therebetween. The dispersion baffle is positioned within the gas passage to define a dispersion chamber and a consolidation chamber. The at least one channel extends through the dispersion baffle to fluidly connect the dispersion chamber to the consolidation chamber to restrict the pressurized gas received within the dispersion chamber and distribute the pressurized gas into the consolidation chamber according to a predetermined flow distribution. Thereby, the pressurized gas sprays a plurality of droplets of the liquid adhesive according to a predetermined pattern.

    Abstract translation: 粘合剂分配模块和喷射液体粘合剂的多个液滴的方法包括分配器组件和喷嘴。 喷嘴包括喷嘴体，分散挡板和至少一个通道。 喷嘴体包括用于排出液体粘合剂的喷嘴出口，并且至少部分地限定气体入口，气体出口和在其间延伸的气体通道。 分散挡板位于气体通道内以限定分散室和固结室。 所述至少一个通道延伸穿过所述分散挡板以将所述分散室流体连接到所述固结室，以限制所述分散室内容纳的加压气体，并根据预定流量分布将所述加压气体分配到所述固结室中。 由此，加压气体按照规定的图案喷射液状粘接剂的多个液滴。

    Spray head assembly with integrated air cap/nozzle for a liquid spray gun
    40.
    发明授权
    Spray head assembly with integrated air cap/nozzle for a liquid spray gun 有权
    具有集成气帽/喷嘴的喷头组件，用于液体喷枪

    公开(公告)号：US09358561B2

    公开(公告)日：2016-06-07

    申请号：US14234764

    申请日：2012-07-26

    Applicant: Erik J. Johnson ,  Stephen C. P. Joseph

    Inventor： Erik J. Johnson ,  Stephen C. P. Joseph

    IPC: B05B7/08 ,  B05B7/24 ,  B05B15/02 ,  B05B7/06

    CPC classification number: B05B7/0815 ,  B05B7/063 ,  B05B7/066 ,  B05B7/068 ,  B05B7/2435 ,  B05B7/2478 ,  B05B15/50

    Abstract: Integrated air cap/nozzles (40), spray head assemblies (20) including the integrated air cap/nozzles (40) and liquid spray guns that include the integrated air cap/nozzles (40) are described herein. The integrated air cap/nozzles (40) provide and define both the liquid nozzle openings (52) and the center air outlets (54) for the center air of the liquid spray guns and the spray head assemblies (20). The integrated air cap/nozzles (40) can be removably attached over a liquid nozzle port (32) formed in the spray head assembly (20) and/or on the spray gun platform (10) or body using any suitable attachment mechanism.

    Abstract translation: 这里描述了集成的空气帽/喷嘴（40），包括集成的空气帽/喷嘴（40）的喷头组件（20）和包括集成的空气帽/喷嘴（40）的液体喷枪。 集成空气帽/喷嘴（40）为液体喷枪和喷头组件（20）的中心空气提供并限定液体喷嘴开口（52）和中心空气出口（54）。 集成的空气帽/喷嘴（40）可以使用任何合适的附接机构可移除地附接到形成在喷头组件（20）和/或喷枪平台（10）或主体上的液体喷嘴口（32）上。

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