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    • 9. 发明授权
    • Simplified micro-gravity pre-mix package
    • 简化微重力预混包装
    • US5135137A
    • 1992-08-04
    • US642448
    • 1991-01-17
    • Arthur G. Rudick
    • Arthur G. Rudick
    • B67D1/00
    • B67D1/0002
    • A package for dispensing a carbonated beverage pre-mix in the micro-gravity conditions of outer space comprises a rigid container, a collapsible bag affixed to the container, a valve in communication with the bag and a cap for enclosing the valve. Between the bag and rigid container, a space is defined in which pressurized gas is injected. The pressurized gas maintains the carbonation in solution during storage. Upon removal of the cap from the container, the pressurized gas is automatically vented from the space. The valve is then opened and the pre-mix can be sucked from the package by a consumer. An elastomeric spring in the valve will return the valve to a closed position when the valve is released and the cap may be replaced on the rigid container. While the pre-mix can be dispensed in the micro-gravity conditions of outer space, the package can be filled with the pre-mix on earth. First, the valve is opened and carbonated pre-mix is filled into the bag. The valve is then closed and the safety cap is screwed on the package. Finally, pressurized gas is injected in the space through a filling port which is then sealed.
    • 用于在外部空间的微重力条件下分配碳酸饮料预混合物的包装包括刚性容器,固定到容器的可折叠袋,与袋连通的阀和用于封闭阀的盖。 在袋和刚性容器之间,定义了注入加压气体的空间。 加压气体在储存期间保持溶液中的碳酸化。 从容器中取出盖子后,加压气体将从空间自动排出。 然后打开阀门,消费者可以从包装中吸取预混合物。 当阀被释放并且帽可以在刚性容器上更换时,阀中的弹性弹簧将使阀返回到关闭位置。 虽然可以在外部空间的微重力条件下分配预混合物,但是可以在地球上填充预混物。 首先,打开阀门,将碳酸化预混合物装入袋中。 然后关闭阀门,并将安全帽拧在包装上。 最后,加压气体通过填充口注入空间,然后密封。
    • 10. 发明授权
    • Multi-channel linear concentrate pump
    • US5133649A
    • 1992-07-28
    • US301360
    • 1989-01-25
    • Arthur G. Rudick
    • Arthur G. Rudick
    • A concentrate supply assembly for a post-mix beverage dispenser includes a plurality of containers for concentrate with discharge openings through which concentrate may flow. A plurality of conduits are coupled to the discharge openings and are in fluid communication with concentrate disposed within the containers. A multi-channel linear pump is provided with a pump body or bodies, including bores disposed within the pump bodies, pistons operatively mounted within the bores for reciprocation and piston shafts connected to the pistons. An A.C. synchronous motor is connected to the piston shafts for imparting constant-speed reciprocal motion to the piston shafts and to the pistons disposed within the bores. Inlet ports are in fluid communication with the conduits and bores for supplying concentrate thereto during a reciprocal motion of the pistons in a first direction. Outlet ports are in fluid communication with the bores for discharging concentrate from the bores during a reciprocal motion of the pistons in a reverse direction. A ball joint connection is provided between the piston shafts and the motor for enabling accurate positioning of the piston connected to the piston shaft within the bore.