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    • 4. 发明授权
    • Tree stand with liquid reservoir
    • 树立与液体储存
    • US06568127B1
    • 2003-05-27
    • US10000046
    • 2001-10-18
    • Jeffrey KalmanJohn W. SpirkDale A. PanasewiczMarc Louis Vitantonio, Sr.John R. Nottingham
    • Jeffrey KalmanJohn W. SpirkDale A. PanasewiczMarc Louis Vitantonio, Sr.John R. Nottingham
    • A47G3312
    • A47G33/12A47G2033/1286A47G2033/1293
    • A tree stand for supporting a tree includes a base. The base includes a receptacle for receiving and supporting the trunk of the tree. A fluid reservoir for storing a fluid is detachably connected to the base. A first valve is attached to the reservoir and is operable between and open and closed position to allow fluid to flow outwardly of the reservoir in the open position and to prevent fluid from flowing outwardly of the reservoir in the closed position. A second valve is attached to the base and is in fluid communication with the receptacle. The second valve is operable in an open position to allow fluid to flow into the receptacle, and a closed position to prevent fluid from flowing outwardly of the receptacle. The first and second valves are disposed such that when the fluid reservoir is attached to the base, the first valve engages the second valve to cause the first valve to move from the closed position to the open position and allow the second valve to move from the closed position to the open position thereby allowing fluid to flow from the fluid reservoir into the receptacle.
    • 一棵树支撑树包括一个基地。 基座包括用于接收和支撑树干的插座。 用于存储流体的流体储存器可拆卸地连接到基座。 第一阀连接到储存器并且可操作在开启位置和关闭位置之间,以允许流体在开启位置从储存器向外流动,并且防止流体在关闭位置从储存器的外部流出。 第二阀连接到基座并与容器流体连通。 第二阀可在打开位置操作以允许流体流入容器,以及关闭位置以防止流体从容器外部流出。 第一和第二阀设置成使得当流体储存器附接到基座时,第一阀接合第二阀,以使第一阀从关闭位置移动到打开位置,并允许第二阀从 关闭位置到打开位置,从而允许流体从流体储存器流入容器。
    • 6. 发明授权
    • Battery operated fluid dispenser
    • 电池操作液体分配器
    • US5716007A
    • 1998-02-10
    • US580612
    • 1995-12-29
    • John R. NottinghamJohn W. Spirk, Jr.Richard O. McCarthyDale A. Panasewicz
    • John R. NottinghamJohn W. Spirk, Jr.Richard O. McCarthyDale A. Panasewicz
    • B05B9/08B05B11/00B05B9/04
    • B05B9/0861B05B11/3032
    • A battery operated, hand-held fluid dispenser comprises a supply container having a body portion and a narrow neck extending upwardly therefrom. A pump and discharge unit is mounted on the upper end of the neck and comprises a pump diaphragm and pump chamber for pumping liquid from the container to a discharge nozzle. A battery powered pump drive unit is removably mounted on the container and comprises an electric motor having an output shaft coupled with the pump diaphragm to displace the latter through a pump stroke when the motor is energized. The pump drive unit is interconnected with the pump and discharge unit and with the body portion of the container and either alone or together with the neck provides a handle for holding the container during a dispensing operation. Removability of the pump drive unit provides for the latter to be usable with supply containers having different fluids to be dispensed.
    • 电池操作的手持流体分配器包括具有主体部分和从其向上延伸的窄颈部的供应容器。 泵和排放单元安装在颈部的上端,并且包括用于将液体从容器泵送到排出喷嘴的泵隔膜和泵室。 电池供电的泵驱动单元可移除地安装在容器上,并且包括电动机,其具有与泵隔膜耦合的输出轴,以在电动机通电时将其移动通过泵行程。 泵驱动单元与泵和排出单元以及与容器的主体部分互连,并且单独地或与颈部一起提供用于在分配操作期间保持容器的手柄。 泵驱动单元的可移除性使得后者可用于具有不同流体的供应容器以被分配。