Dispensing valve incorporating high flow rate feature

    公开(公告)号:US10384858B2

    公开(公告)日:2019-08-20

    申请号:US16190287

    申请日:2018-11-14

    Abstract: A high flow valve for use in conjunction with a compressed gas, an aerosol or in bag-on-valve applications, and particularly to a valve having a housing that is supported by a mounting cup for a product container or can, and communicates with a product or product containment bag inside the can. A radial opening or orifice of the valve is positioned closer to a lower seal of the valve stem, rather than an upper seal or mounting cup gasket, to facilitate an increased flow rate for dispensing the product from the container and the valve.

    Mounting cup and valve assembly combination with compressible member

    公开(公告)号:US10287088B2

    公开(公告)日:2019-05-14

    申请号:US15377295

    申请日:2016-12-13

    Abstract: An improved mounting cup and valve assembly combination for an aerosol container. The combination comprises a mounting cup which has a pedestal portion and a perimeter curl, a valve stem which has a product outlet and at least one radial orifice formed therein which communicates with the product outlet, an open ended valve body defining an interior chamber, the valve body has a dip tube coupling adjacent a partially closed base thereof, and the dip tube coupling facilitates conveying product to be dispensed into the interior chamber of the valve body, and a gasket is sandwiched between the mounting cup and the valve body. The base of the valve body forms a first seat while a surface of the valve stem, facing toward the dip tube coupling, forms a second seat. A rubber compressible member is captively retained between the first and the second seats.

    Metering valve
    5.
    发明授权
    Metering valve 有权
    计量阀

    公开(公告)号:US08678248B2

    公开(公告)日:2014-03-25

    申请号:US11953919

    申请日:2007-12-11

    CPC classification number: B65D83/546 B65D83/54

    Abstract: A metering valve having a contiguous double wall structure including an inner wall defining the metering chamber and an outer wall which defines a crimping and support wall against which the inner rim of the mounting cup of the container can be crimped. The outer wall may be maintained at the same diameter and thickness for use with generally any mounting cup which are approximately an inch in diameter as well as any mounting process and machinery. The inner wall may however be sized differently in order to accommodate different dosages for metering of product. A radial space between the inner and outer wall permits the both the axial elongation of the metering chamber as well as a radial expansion of the inner wall and hence the valve chamber relative to the outer wall due to the space between the inner and outer wall.

    Abstract translation: 具有连续的双壁结构的计量阀,其包括限定计量室的内壁和限定压接和支撑壁的外壁,所述容器的安装杯的内边缘可与所述卷边和支撑壁压接。 外壁可以保持在相同的直径和厚度,以用于通常大约直径为一英寸的任何安装杯以及任何安装过程和机械。 然而,内壁的尺寸可以不同,以适应用于计量产品的不同剂量。 内壁和外壁之间的径向空间允许计量室的轴向伸长以及由于内壁和外壁之间的空间而使内壁和因此阀室相对于外壁的径向膨胀。

    CONTINUOUS DISPENSING SPRAY ACTUATOR
    6.
    发明申请
    CONTINUOUS DISPENSING SPRAY ACTUATOR 审中-公开
    连续喷墨打印机

    公开(公告)号:US20110284594A1

    公开(公告)日:2011-11-24

    申请号:US12786035

    申请日:2010-05-24

    CPC classification number: B65D83/201 B65D83/50

    Abstract: A continuous dispensing actuator assembly having a mounting cup, an actuator, an overcap and a locking adaptor provides for automatic discharge of the contents of a pressurized container. The mounting cup secures to an open end of the pressurized container and has a valve biased into a normally extended closed position with an extending valve stem. The overcap includes a base portion affixed to the mounting cup, an orientation tab slidably residing within the slot in the actuator to prevent rotational movement of the actuator, a locking mechanism and a slot in the locking mechanism sized to allow passage of the actuator cam post.

    Abstract translation: 具有安装杯,致动器,顶盖和锁定适配器的连续分配致动器组件提供加压容器的内容物的自动排放。 安装杯固定到加压容器的开口端,并且具有通过延伸的阀杆偏压到正常延伸的关闭位置的阀。 顶盖包括固定到安装杯的基座部分,可滑动地定位在致动器的狭槽内的定位凸片,以防止致动器的旋转运动,锁定机构和锁定机构中的槽,其尺寸允许致动器凸轮柱 。

    Actuator with a longitudinal filling passageway communicating with each
formed internal compartment
    7.
    发明授权
    Actuator with a longitudinal filling passageway communicating with each formed internal compartment 失效
    致动器具有与每个形成的内部隔室连通的纵向填充通道

    公开(公告)号:US6161599A

    公开(公告)日:2000-12-19

    申请号:US292473

    申请日:1999-04-15

    Inventor: Jeremy P. Smith

    CPC classification number: B65D83/425

    Abstract: An actuator for facilitating filling of an aerosol contain by a button-on-filling process, the actuator comprising an exterior housing having an outer wall with a product discharge outlet formed therein. The exterior housing further having central post supporting an internal bore which establishes fluid communication between a product inlet and the product discharge outlet to facilitate dispensing an aerosol product via the actuator. At least two spaced apart reinforcement ribs are provided for interconnecting the exterior housing with the central post and thereby define at least two compartments where any remaining filling component may collect. A base of the exterior housing has an annular skirt portion which facilitates sealing engagement with a pedestal portion of a mounting cup during a filling operation. A longitudinal passageway communicates with each formed compartment, of the actuator, to facilitate complete purging of any remaining filling component, during a purging step of the button-on-filling process, from each formed compartment to essentially prevent the discharge of any remaining filling component into a surrounding production facility environment.

    Abstract translation: 致动器,用于通过按钮按钮填充过程来促进气溶胶容纳的填充,所述致动器包括具有形成在其中的产品排出口的外壁的外部壳体。 外部壳体还具有支撑内孔的中心柱,其建立产品入口和产品排出口之间的流体连通,以便于经由致动器分配气溶胶产品。 提供至少两个间隔开的增强肋,用于将外壳与中心柱互连,从而限定至少两个隔室,其中任何剩余的填充部件可以收集。 外部壳体的底座具有环形裙部,其在填充操作期间便于与安装杯的基座部分的密封接合。 纵向通道与致动器的每个形成的隔室连通,以便在按钮按压填充过程的清洗步骤期间从每个形成的隔室完全清除任何剩余的填充部件,从而基本上防止任何剩余的填充部件 进入周边的生产设施环境。

    Continuous spray device for aerosol valves
    8.
    发明授权
    Continuous spray device for aerosol valves 失效
    喷雾阀连续喷雾装置

    公开(公告)号:US4260080A

    公开(公告)日:1981-04-07

    申请号:US113398

    申请日:1980-01-18

    CPC classification number: B65D83/20 B65D83/24

    Abstract: Mushroom-shaped actuator has depending latch of sufficient flexibility so that the actuator may be pressed to cause the latch to engage the edge of the aerosol valve mounting cup lip and hold the valve "on". Conversely, by finger pressure on the opposite side of the actuator, the latch may be disengaged from the edge permitting the valve to return to the non-dispensing condition.

    Abstract translation: 蘑菇形致动器具有足够的柔性的悬挂闩锁,使得致动器可以被按压以使闩锁接合气溶胶阀安装杯唇缘的边缘并将阀保持在“开”位置。 相反,通过在致动器的相对侧上的手指压力,闩锁可以从边缘脱离,允许阀返回到非分配状态。

    Dual component insert with uniform discharge orifice for fine mist spray

    公开(公告)号:US10370177B2

    公开(公告)日:2019-08-06

    申请号:US15358643

    申请日:2016-11-22

    Abstract: A dual component insert for use with a spray actuator for dispensing a pressurized product. The dual component insert comprises a support insert and an insert disk. The support insert includes a base wall which has a support discharge orifice formed therein and a cylindrical wall is formed integral with and extends from the base wall so as to define an insert cavity. The insert disk has a disk discharge orifice, a diameter of the disk discharge orifice is smaller than a diameter of the support discharge orifice, and the insert disk is received and captively retained within the insert cavity so that the disk discharge orifice is axially aligned with the support discharge orifice. The insert disk is manufactured from a relatively thin durable material which facilitates fabrication of a consistent, accurate, uniform and well defined small diameter discharge orifice which results in dispensing a fine mist spray.

    Dispensing valve incorporating a metering valve

    公开(公告)号:US10138050B2

    公开(公告)日:2018-11-27

    申请号:US15117821

    申请日:2015-02-13

    Abstract: A dispensing valve comprising a metering valve for a pressurized aerosol application. The dispensing valve comprises a mounting cup, a gasket, a valve body and a valve housing defining a cavity. The valve housing is captively retained by the mounting cup and a spring biasing the valve body against the gasket into a normally closed position. A lower portion of the valve housing communicating with the product to be dispensed. A valve stem is coupled to the valve body and an actuator is supported by the valve stem. The metering valve is delimited by a metering valve seat and a stop. A metering member is movable, within the metering chamber, to dispense a predetermined quantity of product. The metering valve seat comprising at least one micro vent which facilitates supplying air to the metering valve seat to break a seal formed by surface tension of the product to be dispensed.

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