METERING VALVE FILLABLE THROUGH THE VALVE
    4.
    发明申请
    METERING VALVE FILLABLE THROUGH THE VALVE 审中-公开
    计量阀可通过阀门充满

    公开(公告)号:US20140042190A1

    公开(公告)日:2014-02-13

    申请号:US13962077

    申请日:2013-08-08

    申请人: JAMES H. MARTIN

    发明人: JAMES H. MARTIN

    IPC分类号: B65D83/00 B65D35/28

    摘要: A metering valve has an elongate axially moveable stem having a discharge passage. A flexible bag for containing a formulation to be discharged surrounds the lower end of the metering valve. The valve is fillable through a fill passage having one end opening to the ambient and the other end opening into the bag. A one-way valve in the fill passage prevents liquid in the bag from escaping through the fill passage but allows the bag to be filled after the lower end of the valve and the bag are inserted into a container and the container pressurized with a propellant.

    摘要翻译: 计量阀具有带有排放通道的细长的可轴向移动的杆。 用于容纳要排放的制剂的柔性袋包围计量阀的下端。 该阀可以通过一个填充通道填充,该填充通道具有一个端部开口,而另一端通向袋中。 填充通道中的单向阀防止袋中的液体通过填充通道逸出,但允许袋在阀的下端被填充,并且袋被插入容器中,并且容器用推进剂加压。

    Aerosol spray texture apparatus for a particulate containing material
    5.
    发明授权
    Aerosol spray texture apparatus for a particulate containing material 失效
    用于含颗粒物质的气溶胶喷雾纹理装置

    公开(公告)号:US08157135B2

    公开(公告)日:2012-04-17

    申请号:US12360833

    申请日:2009-01-27

    IPC分类号: B65D83/00

    摘要: An aerosol device for dispensing texture material for matching existing acoustical ceiling texture. The device comprises a container, a valve assembly, a dispensing nozzle, a hardenable material, and pressurized inert gas as a propelling mechanism. The hardenable material and pressurized inert gas are placed into the container. When the valve assembly is opened, the inert gas forces the hardenable material out of the container through the dispensing nozzle. The dispensing nozzle diverts at least a portion of the hardenable material exiting the container to develop a spray suitable for the application of the hardenable material onto the ceiling surface being textured. The hardenable material preferably comprises at least water, filler, binder, and polystyrene particles. The inert gas is preferably nitrogen.

    摘要翻译: 用于分配纹理材料以用于匹配现有声学天花板纹理的气溶胶装置。 该装置包括容器,阀组件,分配喷嘴,可硬化材料和作为推进机构的加压惰性气体。 将可硬化材料和加压惰性气体放入容器中。 当阀组件打开时,惰性气体通过分配喷嘴迫使可硬化材料离开容器。 分配喷嘴使离开容器的可硬化材料的至少一部分转移,以形成适于将可硬化材料施加到纹理化的天花板表面上的喷雾。 可硬化材料优选至少包含水,填料,粘合剂和聚苯乙烯颗粒。 惰性气体优选为氮气。

    APPARATUS AND METHOD FOR DISPENSING A METERED DOSE OF A PRODUCT

    公开(公告)号:US20190071242A1

    公开(公告)日:2019-03-07

    申请号:US16118663

    申请日:2018-08-31

    IPC分类号: B65D83/54

    摘要: An apparatus for dispensing a metered dose of a product, and a method for using the apparatus. The dispensing device has a charging configuration in which an outlet (112; 212) is closed and a metering chamber (120; 220) is configured to expand to its expanded configuration while receiving product through an inlet (111; 211). It also has a discharging configuration in which the outlet (112; 212) is open and the metering chamber (120; 220) is configured to contract to its contracted configuration while expelling the received product through the outlet (112; 212), thereby dispensing a metered dose of product. The dispensing device further comprises a latch mechanism (140; 240), configured to retain the dispensing device in the charging configuration until the metering chamber (120; 220) attains its expanded configuration. The method comprises actuating an actuator (130; 230) of the dispensing device, to fill the metering chamber, and releasing the actuator to dispense the metered dose of product