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Moving display using contrasting colour gases or liquids - flowing through horizontal tubes to form characters or simple shapes
Moving display using contrasting colour gases or liquids - flowing through horizontal tubes to form characters or simple shapes
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机译:使用对比色的气体或液体移动显示器-流经水平管以形成字符或简单形状
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摘要
The display framework consists of a number of parallel horizontal channels, an input assembly and an output assembly. Electronically controlled valves at the inlet ends of each channel allow liq. or gas to flow from one of two inlet pipes. Each inlet pipe is connected via a main valve to a reservoir. The clusters of contrasting colour fluid can be used to build up letters or other simple shapes which appear to march across the display screen as the fluid flows through the channels.
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