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    • 88. 发明授权
    • Fluid dispenser apparatus
    • 流体分配器
    • US5934510A
    • 1999-08-10
    • US870918
    • 1997-06-06
    • Mark L. Anderson
    • Mark L. Anderson
    • B67D99/00B05B11/00B67B7/86G01F11/02B67B7/24
    • B05B11/3002B05B11/0018B67B7/28G01F11/027B05B11/0054
    • A fluid dispenser used to administer fixed or adjustable doses of fluids in oral, intranasal, or injectable applications. The dispenser may be used to draw off fluid from a flexible or rigid bulk container or to draw fluid from a mounted flexible or rigid container such as a sealed-end bag or bottle, or a threaded bag or bottle. The dispenser may include an automatic venting feature to assist with the smooth, easy flow of fluid during an application and to prevent contaminants from being suctioned back into the container. The fluid dispenser generally comprises: a connection member communicatively connected to a fluid source container; a body member having a dose cylinder communicatively connected to the connection member; a piston member operationally related to the dose cylinder and spring biased in an extended position; and a trigger member attached to the piston member and communicatively connected to the dose cylinder through the piston member. Squeezing the trigger member of a primed dispenser will expel a predetermined dose of fluid from the dose cylinder out through the trigger member. Releasing the trigger member will draw the predetermined dose of fluid from the container into the dose cylinder.
    • 用于在口腔,鼻内或可注射应用中施用固定或可调剂量的流体的流体分配器。 分配器可以用于从柔性或刚性散装容器中抽出流体,或者从安装的柔性或刚性容器(例如密封端袋或瓶或螺纹袋或瓶)中抽出流体。 分配器可以包括自动排气功能,以在施加期间帮助流体顺利,容易地流动并且防止污染物被吸回到容器中。 流体分配器通常包括:连通构件,其连通地连接到流体源容器; 身体构件,其具有与所述连接构件通信地连接的剂量筒; 活塞构件,其与所述剂量圆筒和弹簧偏置在延伸位置中有关; 以及触发构件,其附接到所述活塞构件并且通过所述活塞构件与所述剂量筒连通地连接。 挤压底漆分配器的触发构件将通过触发构件从剂量筒排出预定剂量的流体。 释放触发构件将将预定剂量的流体从容器中抽出到剂量筒中。
    • 89. 发明授权
    • Oil filter wrench
    • 油过滤扳手
    • US5896886A
    • 1999-04-27
    • US130110
    • 1998-08-06
    • Daniel F. Wendt
    • Daniel F. Wendt
    • B25B7/02B25B7/22B25B27/00F16N33/00F01M11/04B25B7/04B67D5/04B67B7/24
    • B25B7/22B25B27/0042B25B7/02F16N33/00Y10T137/6123
    • An oil filter wrench having adjustable serrated jaws that incorporate a hollow piercing jaw tooth that is connected to a drain hose via an internal oil channel through the oil filter wrench handle and jaw portion. The piercing jaw tooth includes an "O"-ring seal which seals when the piercing jaw punctures the oil filter housing. The drain hose includes a valve and a nipple that is attachable to a squeeze type drain bulb that can be used to provide a suction for sucking the oil filter during use. Use of the oil filter wrench allows the mechanic to drain the oil filter prior to removing the oil filter from its mount thereby preventing oil from draining onto the mechanic's hands and onto the vehicle parts.
    • 一种油过滤器扳手,其具有可调节的锯齿形钳口,其包括中空刺穿颚齿,其通过内部油通道通过油过滤器扳手和颚部连接到排水软管。 穿刺颚牙包括一个“O”形密封件,当穿刺爪刺穿滤油器壳体时,密封件被密封。 排水软管包括可连接到挤压式排水管的阀和乳头,该挤压式排水管可用于在使用过程中提供用于吸入滤油器的抽吸。 使用油过滤器扳手可以让机械师在将油过滤器从其安装座上取出之前排出油过滤器,从而防止油排入机械手的手部和车辆部件上。