发明名称 Continuously flowing display device having a plurality of visual effects
摘要 A display device for creating an illusion of a continuous flow of fluid to a receptacle having a limited fluid containing capacity is adapted to produce a wide variety of, and multiplicity of, different visual effects. The device includes a manifold mounted on a return line from the receptacle to a pump, and fluid from the pump is delivered to the manifold which includes a drain for directed the fluid down the outside of the return line. The device includes a plurality of receptacles and can include various valves and controls so that the receptacles can be operated in a pre-determined sequence.
申请公布号 US4949485(A) 申请公布日期 1990.08.21
申请号 US19880279066 申请日期 1988.12.02
申请人 GARRETT, SAMUEL G. 发明人 GARRETT, SAMUEL G.
分类号 G09F19/00 主分类号 G09F19/00
代理机构 代理人
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