ADVERTISING METHOD AND DEVICE THEREFOR
PURPOSE:To improve the effectiveness of advertising by moving an advertising medium together with the water purifying operation without supplying the additional power for advertisement by moving the advertising medium in the vicinity of the water surface by utilizing a part of the pumping-up force o...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To improve the effectiveness of advertising by moving an advertising medium together with the water purifying operation without supplying the additional power for advertisement by moving the advertising medium in the vicinity of the water surface by utilizing a part of the pumping-up force of an intermittent air-water pumping equipment. CONSTITUTION:A lower guiding cylinder 4 is inserted into the upper end part of a pumping cylinder 2 of the intermittent pneumatic water pumping device via a connecting member 5 of a dragon head 3. The dragon head 3 is hollow and miniature electric bulbs with batterys are provided inside the transparent eyeballs and hermetically sealed thereinto and a variable type thin plate 11 with a built-in switch 10 is provided. The connecting member 5 is so constituted as to flow a jet of water in the horizontal direction. By such constitution, when the water on the water bottom 31 side ascends, a part of the ascending water pushes up the cavity of the dragon head 3. Thus, the dragon head 3 ascends as shown by an arrow mark 34 and simultaneously, the variable type thin plate 11 is pressurized and deformed, thereby turning the switch 10 on. When the switch 10 is turned on, the circuit of the miniature electric bulbs is completely connected and the miniature electric bulbs are turned on and therefore, it looks as if the light is emitted from the eyeballs of the dragon head 3. The dragon head 3 is previously designed so as to repeatedly ascend/descend at a fixed distance. |
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