利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.032 秒)

    Self-contained viscous liquid dispenser
    3.
    发明授权
    Self-contained viscous liquid dispenser 有权
    独立粘稠液体分配器

    公开(公告)号：US06729502B2

    公开(公告)日：2004-05-04

    申请号：US09997278

    申请日：2001-11-28

    申请人： Richard P. Lewis ,  Cleary E. Mahaffey ,  Pamela J. Mayberry ,  Paul F. Tramontina ,  David J. Powling ,  Mark A. Bennett ,  Randall M. Bachtel

    发明人： Richard P. Lewis ,  Cleary E. Mahaffey ,  Pamela J. Mayberry ,  Paul F. Tramontina ,  David J. Powling ,  Mark A. Bennett ,  Randall M. Bachtel

    IPC分类号： B65D506

    CPC分类号： A47K5/1204

    摘要： A self-contained viscous liquid dispenser includes a housing defining an internal liquid reservoir, and an opening defined through a front surface of the housing. An insert member is fitted through the opening, extends into the reservoir, and defines an internal pump chamber having a back end open to the reservoir and a front end open to the outside of the housing. A pump cylinder is slidably disposed and retained in the chamber. The pump cylinder is movable within the pump chamber from a rest position to a pressurizing position to pressurize and dispense liquid within the pump chamber through a delivery channel and out a dispensing orifice in the pump cylinder. The pump cylinder may be a multiple component device.

    摘要翻译： 独立的粘性液体分配器包括限定内部液体储存器的壳体和通过壳体的前表面限定的开口。 插入构件通过开口装配，延伸到储存器中，并且限定具有向储存器敞开的后端的内部泵室以及敞开到外壳外部的前端。 泵筒可滑动地设置并保持在腔室中。 泵筒可以在泵室内从静止位置移动到加压位置，以通过输送通道对泵室内的液体进行加压和分配，并且从泵缸中排出分配孔。 泵筒可以是多部件装置。

    Dosing pump for liquid dispensers
    7.
    发明授权
    Dosing pump for liquid dispensers 有权
    液体分配器剂量泵

    公开(公告)号：US06540117B2

    公开(公告)日：2003-04-01

    申请号：US09821835

    申请日：2001-03-30

    申请人： David J. Powling

    发明人： David J. Powling

    IPC分类号： B67D8854

    CPC分类号： B05B11/3015 ,  A47K5/1204 ,  B05B11/3011 ,  B05B11/3067 ,  B05B11/3094 ,  B05B11/3097 ,  B05B11/3098

    摘要： A dispenser for dispensing metered amounts of a viscous liquid includes a liquid reservoir and a pump chamber having an opening in communication with the reservoir. A dispensing orifice is defined in the pump chamber. A pump mechanism is configured with the pump chamber and is movable from a rest position to a pressurizing position upon actuation thereof to pressurize liquid within the pump chamber. A check valve mechanism is disposed in the opening. A sealing member is disposed within the pump chamber to seal the dispensing orifice upon an initial movement of the pump mechanism to its pressurizing position. The sealing member is moveable within the pump chamber upon subsequent further movement of the pump mechanism to its pressurizing position to unseal the dispensing orifice. Upon initial return movement of the pump mechanism to its rest position, the sealing member remains unsealed relative to the dispensing orifice as a partial vacuum is drawn in the pump chamber and then moves to seal the dispensing orifice upon further subsequent movement of the pump mechanism to its rest position.

    摘要翻译： 用于分配计量的粘性液体的分配器包括液体储存器和具有与储存器连通的开口的泵室。 在泵室中限定分配孔。 泵机构配置有泵室，并且在泵机构致动时可以从静止位置移动到加压位置以对泵室内的液体加压。 止回阀机构设置在开口中。 密封构件设置在泵室内以在泵机构初始移动到其加压位置时密封分配孔。 随后泵机构进一步移动到其加压位置以密封分配孔口之后，密封构件可在泵室内移动。 当泵机构初始返回到其静止位置时，当部分真空抽吸在泵室中时，密封构件相对于分配孔保持未密封，然后在将泵机构进一步移动到泵机构时移动以密封分配孔 其休息状态。