JPH0657291B
PURPOSE:To attract attention of customers by successively changing over the display means of wind velocity, the display means of a timer and the display means of dirt monitoring by a controlling means when a switch means for performing simulation is regulated to an on-state. CONSTITUTION:The title a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To attract attention of customers by successively changing over the display means of wind velocity, the display means of a timer and the display means of dirt monitoring by a controlling means when a switch means for performing simulation is regulated to an on-state. CONSTITUTION:The title air cleaner is equipped with the wind velocity display means 10a-10c indicating the states of wind velocity, the timer display means 12a-12c indicating the states of the timers, the dirt monitoring display means 13a-13c indicating the dirty state of air and a switch means 15 for performing simulation. When the switch means 15 is regulated to an on-state, a controlling means 16 successively changes over the display states of the wind velocity display means, the timer display means and the dirt monitoring display means. As a result, when these display means are exhibited at a shop front, customers are allowed to easily attract caution and publicity effect can be made large. |
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