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    Dense phase powder coating system for containers
    1.
    发明授权
    Dense phase powder coating system for containers 有权
    用于容器的密相粉末涂料系统

    公开(公告)号：US09027506B2

    公开(公告)日：2015-05-12

    申请号：US13098640

    申请日：2011-05-02

    Applicant: Terrence M. Fulkerson ,  Brian D. Mather

    Inventor： Terrence M. Fulkerson ,  Brian D. Mather

    IPC: B05C19/00 ,  B05C11/10 ,  B05B1/30 ,  B05B1/14 ,  B05B1/26 ,  B05B5/03 ,  B05B5/12 ,  B05B5/16 ,  B05B15/04

    CPC classification number: B05B7/1486 ,  B05B1/06 ,  B05B1/14 ,  B05B1/262 ,  B05B1/265 ,  B05B1/3093 ,  B05B5/032 ,  B05B5/12 ,  B05B5/1683 ,  B05B7/1454 ,  B05B14/10 ,  B05B15/58 ,  B05D7/227

    Abstract: A dense phase powder coating system includes a powder supply, dense phase pump, a spray gun and a diverter valve that can be used to select between conveying powder to the spray gun or circulating the powder back to the powder supply. The diverter valve may include two pneumatically actuate valve members. In one embodiment, the powder spray gun applies powder coating material to inside surfaces of a tubular container. A spray nozzle concept also is presented having a nozzle body with a conical deflector. The spray nozzle provides an uninterrupted flow between spray nozzle outlet holes and a deflector surface. The deflector may be integrally machined with the nozzle body to provide a one piece spray nozzle.

    Abstract translation: 密相粉末涂覆系统包括粉末供应，密相泵，喷枪和分流阀，其可用于在输送粉末到喷枪之间选择或将粉末循环回粉末供应。 分流阀可以包括两个气动致动阀构件。 在一个实施例中，粉末喷枪将粉末涂料施加到管状容器的内表面。 还提出了一种喷嘴概念，其具有带有锥形偏转器的喷嘴体。 喷嘴在喷嘴出口孔和偏转器表面之间提供不间断的流动。 偏转器可以与喷嘴体一体地加工，以提供一体式喷嘴。

    Dense phase powder pump with single ended flow and purge
    3.
    发明授权
    Dense phase powder pump with single ended flow and purge 有权
    密相粉末泵，单端流动和吹扫

    公开(公告)号：US07997878B2

    公开(公告)日：2011-08-16

    申请号：US12407929

    申请日：2009-03-20

    Applicant: Terrence M. Fulkerson

    Inventor： Terrence M. Fulkerson

    IPC: F04B23/14 ,  E21B43/12

    CPC classification number: F04F5/48 ,  B05B7/1459 ,  B05B14/48

    Abstract: A dense phase pump for particulate material includes a pump chamber wherein material flows into the pump chamber under negative pressure and flows out of the pump chamber under positive pressure. A plurality of pinch valves are provided to control flow of material into and out of the pump chamber. The pinch valves are operated independent of each other and of the pump cycle rate. A modular design of the pump is provided.

    Abstract translation: 用于颗粒材料的密相泵包括泵室，其中材料在负压下流入泵室，并在正压力下从泵室流出。 设置多个夹管阀以控制材料进出泵室的流动。 夹管阀彼此独立运行，并且泵循环速率。 提供了泵的模块化设计。

    Particle spray apparatus and method
    8.
    发明授权
    Particle spray apparatus and method 失效
    颗粒喷雾装置及方法

    公开(公告)号：US5582347A

    公开(公告)日：1996-12-10

    申请号：US320948

    申请日：1994-10-11

    Applicant: Alan J. Knobbe ,  Terrence M. Fulkerson ,  Curtis B. Haller ,  John B. Wolanin

    Inventor： Alan J. Knobbe ,  Terrence M. Fulkerson ,  Curtis B. Haller ,  John B. Wolanin

    IPC: B05B5/03 ,  B05B5/053 ,  B05B15/02

    CPC classification number: B05B5/032 ,  B05B15/025 ,  B05B5/0533

    Abstract: A particle spray apparatus includes a spray gun having a deflector connected with a housing assembly. An electrode arrangement extends from the housing assembly into the deflector and is exposed to the flow of air with particles entrained therein to electrostatically charge the particles. The electrode arrangement is exposed to a flow of fluid to remove contaminants which may accumulate around components of the electrode arrangement. Accumulation of particles on an end surface of the deflector is discouraged by a flow of fluid from a chamber in the deflector through a porous member. The flow of fluid from the chamber is also conducted through a porous electrode sheet which extends along the porous member. Due to the relatively high voltage conducted through the electrode arrangement, an arc may tend to form in a passage along which fluid is conducted to the electrode arrangement. To prevent this from occurring, the passage through which fluid is conducted to the electrode arrangement is relatively long.

    Abstract translation: 颗粒喷雾装置包括具有与壳体组件连接的偏转器的喷枪。 电极布置从壳体组件延伸到偏转器中并且暴露于夹带有颗粒的空气流中以对颗粒进行静电充电。 电极装置暴露于流体流中以去除可能积聚在电极装置的组件周围的污染物。 通过流体从偏转器中的腔室流过多孔构件而阻止在偏转器的端面上的颗粒的积聚。 来自腔室的流体流也通过沿着多孔构件延伸的多孔电极片进行。 由于通过电极布置传导的相对较高的电压，可能趋于在流体被导向电极装置的通道中形成电弧。 为了防止发生这种情况，流体通过其传导到电极装置的通道相对较长。

    Electrostatic powder spray gun with hose purge adaptor
    9.
    发明授权
    Electrostatic powder spray gun with hose purge adaptor 失效
    带软管吹扫适配器的静电粉末喷枪

    公开(公告)号：US5341989A

    公开(公告)日：1994-08-30

    申请号：US17844

    申请日：1993-02-16

    Applicant: Terrence M. Fulkerson ,  Robert R. Pallante

    Inventor： Terrence M. Fulkerson ,  Robert R. Pallante

    IPC: B05B5/025 ,  B05B5/03 ,  B05B5/053 ,  B05B5/08 ,  B05B5/16 ,  B05B15/02 ,  B05B9/01

    CPC classification number: B05B5/1683 ,  B05B12/002 ,  B05B15/025 ,  B05B5/032 ,  B05B5/053

    Abstract: An electrostatic powder spray gun includes a hose purge adapter connected in the hose line that supplies powder to the gun. The hose purge adapter is connected to a supply of purge gas and allows the powder flow path in the hose line and the powder flow path in the gun to be quickly and conveniently purged of accumulations of powder. By facilitating purging of the powder flow path, the purge adapter prevents accumulations of powder that may tend to come loose as a soft lump of powder, usually different in color, and cause an imperfection on the surface of the object being coated. The purge adapter also reduces the collections of powder in the flow path in the hose line which facilitate a grounding path by the powder, resulting in possible shocks to the operator and in a high current draw into the gun which can result in poor transfer efficiency.

    Abstract translation: 静电粉末喷枪包括连接在软管管线中的软管吹扫适配器，其将粉末供应给枪。 软管吹扫适配器连接到吹扫气体的供应，并允许软管线中的粉末流动路径和喷枪中的粉末流动路径快速且方便地清除粉末的积聚。 通过促进粉末流动通道的吹扫，净化适配器防止可能倾向于作为通常不同颜色的粉末的软块而变得松散的粉末的积聚，并且导致被涂物体的表面上的缺陷。 吹扫适配器还减少了软管线中的流动路径中的粉末的集合，这有助于粉末的接地路径，导致对操作者的可能的冲击以及大量的电流流入喷枪，这可能导致差的传送效率。

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