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    PACKING STACK CARRIER FOR PAINT AND OTHER FLUID PUMPS
    3.
    发明申请
    PACKING STACK CARRIER FOR PAINT AND OTHER FLUID PUMPS 审中-公开

    公开(公告)号：US20190301615A1

    公开(公告)日：2019-10-03

    申请号：US16352561

    申请日：2019-03-13

    申请人： Graco Minnesota Inc.

    发明人： Jeromy D. Horning ,  August F. Legatt

    IPC分类号： F16J15/3252

    摘要： A packing assembly includes a clip configured to hold a packing stack in a desired arrangement on a longitudinal axis. The clip includes upper arms and lower arms through which the packing stack and slide laterally into and out of the clip. The upper arms and lower arms prevent radial movement of the packing stack and can further prevent axial movement of the packing stack relative to the clip. The clip facilitates installation of the packing stack on a piston by shifting the assembled packing stack axially onto the piston and then pulling laterally off of the packing stack while leaving the packing stack on the piston rod.

    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

    申请人： Graco Minnesota Inc.

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

    IPC分类号： B05B7/24

    CPC分类号： B05B7/2478 ,  B05B7/02 ,  B05B7/0416 ,  B05B7/1413 ,  B05B7/2418 ,  B05B7/2489

    摘要： 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.

    摘要翻译： 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。

    Piston rod assembly for a fluid pump
    9.
    发明授权
    Piston rod assembly for a fluid pump 有权

    公开(公告)号：US11512694B2

    公开(公告)日：2022-11-29

    申请号：US17226615

    申请日：2021-04-09

    申请人： Graco Minnesota Inc.

    发明人： Jeromy D. Horning ,  Steve J. Wrobel

    IPC分类号： F04B53/14 ,  F04B19/22 ,  F16J7/00 ,  F04B1/0408

    摘要： A piston includes a piston cap, a piston rod body, and a piston head, with the piston cap being removable from the piston rod body. The piston cap includes a cap body and a connecting portion extending from the cap body and away from the piston rod body. The connecting portion includes a neck and a cap head with the cap head connected to an end of the neck disposed opposite the piston rod body. The cap head is wider than the neck. A mounting portion of the piston rod body extends into a receiving portion of the cap body to connect the piston rod body to the piston cap.