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    SYSTEMS FOR HIGH PRODUCTION EXTERIOR WALL SPRAYING
    3.
    发明公开
    SYSTEMS FOR HIGH PRODUCTION EXTERIOR WALL SPRAYING 审中-公开

    公开(公告)号：US20240278277A1

    公开(公告)日：2024-08-22

    申请号：US18439580

    申请日：2024-02-12

    Applicant: Graco Minnesota Inc.

    Inventor： Robert W. Kinne ,  James C. Schroeder ,  William M. Blenkush ,  Barry W. Mattson

    IPC: B05B13/00 ,  B05B12/00 ,  B05B12/12 ,  B05B15/68

    CPC classification number: B05B13/005 ,  B05B12/002 ,  B05B12/124 ,  B05B15/68

    Abstract: This disclosure presents several options for spraying paint on large elevated surfaces. In a first example, a lift is equipped with sensors to move a painter along the wall in a serpentine pattern while maintaining a constant separation distance and orientation to facilitate spraying of the wall. In a second example, a spray stamp frame is positioned on the wall in a plurality of different positions to spray discrete portions of the wall by a slide bar that moves along the spray stamp frame at each position. In a third example, one or more cables are strung between vertical supports along the wall and a spray module is moved along or by the cables to spray the horizontal stripe, and this process is repeated to spray a plurality of horizontal stripes at different elevations to spray the wall.

    SPRAY TIP
    4.
    发明申请
    SPRAY TIP 审中-公开

    公开(公告)号：US20200164390A1

    公开(公告)日：2020-05-28

    申请号：US16688499

    申请日：2019-11-19

    Applicant: Graco Minnesota Inc.

    Inventor： Jimmy Wing Sum Tam ,  Diane L. Olson ,  Robert W. Kinne

    IPC: B05B1/34 ,  B05B12/00 ,  B05B9/01

    Abstract: A spray tip includes a cylindrical body having a through hole oriented along a fluid flow axis, and a spray outlet piece and upstream chamber piece located in the through hole. The spray outlet piece includes an outlet aperture configured to atomize a spray fluid. The upstream chamber piece includes an internal aperture wall with an upstream surface and a downstream surface, and an aperture through the wall. The aperture includes an inlet orifice and an outlet orifice. The spray tip further includes a turbulation chamber defined by the spray outlet piece and the upstream chamber piece.

    AIRFLOW CONTROL FOR AN INTEGRATED HANDHELD TEXTURE SPRAYER
    5.
    发明申请
    AIRFLOW CONTROL FOR AN INTEGRATED HANDHELD TEXTURE SPRAYER 有权
    一体化手写纹理喷雾器的气流控制

    公开(公告)号：US20150367362A1

    公开(公告)日：2015-12-24

    申请号：US14762973

    申请日：2014-01-24

    Applicant: Graco Minnesota Inc.

    Inventor： Eric J. Finstad ,  Jeromy D. Horning ,  Robert W. Kinne ,  Bret A. Deneson ,  Steve J. Wrobel ,  David M. Larsen ,  Barry W. Mattson

    IPC: B05B7/24

    CPC classification number: B05B7/2478 ,  B05B7/02 ,  B05B7/0416 ,  B05B7/1413 ,  B05B7/2418 ,  B05B7/2489

    Abstract: A handheld sprayer includes a housing, a turbine, a spray tip, and a hopper. An air flow passage extends through the housing. The turbine is configured to generate an airflow within the air flow passage. The spray tip is positioned to receive airflow from the air flow passage. The hopper is connected to the housing and configured to discharge a fluid into the air flow passage. In one embodiment a valve is positioned within the air flow passage and configured to control the airflow from the turbine to the spray tip. In another embodiment, a voltage limiting circuit is configured to control voltage to an electric motor of the turbine to control speed of the turbine. In another embodiment, an air inlet control device is configured to control the air intake of the turbine.

    Abstract translation: 手持喷雾器包括壳体，涡轮机，喷嘴和料斗。 气流通道延伸穿过壳体。 涡轮机构造成在气流通道内产生气流。 喷嘴被定位成接收来自空气流动通道的气流。 料斗连接到壳体并且构造成将流体排放到空气流动通道中。 在一个实施例中，阀定位在空气流动通道内并且被配置为控制从涡轮到喷雾尖端的气流。 在另一个实施例中，电压限制电路被配置为控制到涡轮机的电动机的电压以控制涡轮机的速度。 在另一个实施例中，空气入口控制装置构造成控制涡轮机的进气。

    ELECTROSTATIC DISCHARGE CONTROL AND ISOLATION SYSTEM FOR SPRAYING SYSTEMS
    6.
    发明申请
    ELECTROSTATIC DISCHARGE CONTROL AND ISOLATION SYSTEM FOR SPRAYING SYSTEMS 有权
    用于喷雾系统的静电放电控制和隔离系统

    公开(公告)号：US20150283566A1

    公开(公告)日：2015-10-08

    申请号：US14742154

    申请日：2015-06-17

    Applicant: Graco Minnesota Inc.

    Inventor： Robert W. Kinne ,  Steven R. Kuczenski ,  Bradley H. Hines ,  Dale C. Pemberton ,  Jimmy W. Tam

    IPC: B05B5/16

    CPC classification number: B05B15/00 ,  B05B5/1675 ,  B05B5/1691 ,  B05B9/0403 ,  B05B9/0861 ,  H05F3/02

    Abstract: A fluid dispensing device includes an electrostatic discharge protection system. Accumulation and discharge of electrostatic energy created by operation of the device is reduced or prevented by the electrostatic discharge protection system without an earth ground connection. The electrostatic discharge protection system may include a number of features, such as a static wick, nonconductive components that electrically isolate the spray tip of the device, nonconductive isolation barriers, nonconductive fluid reservoir and suction tube components, a nonconductive coating of a control valve component, and a nonconductive spring retainer of the control valve.

    Abstract translation: 流体分配装置包括静电放电保护系统。 通过静电放电保护系统减少或防止由设备运行产生的静电能量的积聚和放电，无需接地连接。 静电放电保护系统可以包括许多特征，例如静电芯，电隔离器件的喷射尖端的非导电部件，非导电隔离屏障，非导电流体储存器和吸入管部件，控制阀部件的非导电涂层 ，以及控制阀的非导电弹簧保持器。

    HANDHELD FLUID SPRAYER
    8.
    发明申请
    HANDHELD FLUID SPRAYER 有权

    公开(公告)号：US20230013939A1

    公开(公告)日：2023-01-19

    申请号：US17945601

    申请日：2022-09-15

    Applicant: Graco Minnesota Inc.

    Inventor： Robert W. Kinne ,  Diane L. Olson ,  Pamela J. Muetzel ,  Kirsten N. Norman

    IPC: B05B9/08 ,  B01D29/085

    Abstract: A handheld fluid sprayer is configured to draw spray fluid from a reservoir mounted on the fluid sprayer and eject the spray fluid through a nozzle. The reservoir is removably mounted to the fluid sprayer. A priming pathway extends through the fluid sprayer and routes air out of the reservoir to prime the pump. The priming pathway extends from the reservoir and to a side of the pump opposite the reservoir.

    SPRAY TIP
    9.
    发明申请
    SPRAY TIP 有权

    公开(公告)号：US20210229113A1

    公开(公告)日：2021-07-29

    申请号：US17100134

    申请日：2020-11-20

    Applicant: Graco Minnesota Inc.

    Inventor： Samuel R. Stewart ,  Robert W. Kinne

    IPC: B05B1/04 ,  B05B15/534 ,  B05B9/01

    Abstract: A spray tip is configured to atomize thick, viscous fluids. The spray tip includes a pre-orifice piece having an inlet orifice that defines a first restriction in a fluid path through the spray tip. The spray tip also includes a tip piece having an outlet orifice that defines a second restriction in the fluid path. The first and second restrictions are the portions of the fluid path having the smallest flow areas. A cross-sectional area of the outlet orifice is greater than a cross-sectional area of the inlet orifice.

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