Vacuum cleaner
    2.
    发明公开
    Vacuum cleaner 失效
    Staubsauger。

    公开(公告)号:EP0544992A1

    公开(公告)日:1993-06-09

    申请号:EP92112291.7

    申请日:1992-07-18

    申请人: SUIDEN CO., LTD.

    发明人: Kawai, Yuzou

    IPC分类号: A47L9/28

    摘要: In a vacuum cleaner having a tank chamber, an air suction chamber, an air circulation chamber, and a motor chamber, a speaker is mounted in the air circulation chamber. A plurality of terminals in the motor chamber actuate: low-speed and high-speed modes of a main motor, a dust-scattering motor, a speech synthesis IC, and a music synthesis IC. The terminals and a liquid level switch are connected to a microcomputer in the motor chamber. After a job is finished, a voice from the speaker automatically informs a worker the job is done and goes on to thank and praise the worker. The speaker then plays a tune, thereby giving the worker a sense of satisfaction and freedom that the job is done and encouraging the worker to start the next job.

    摘要翻译: 在具有罐室,吸气室,空气循环室和电动机室的真空吸尘器中,扬声器安装在空气循环室中。 电动机室中的多个端子致动:主电动机,粉尘散射电动机,语音合成IC和音乐合成IC的低速和高速模式。 端子和液位开关连接到电动机室中的微型计算机。 工作完成后,扬声器的声音自动通知工作人员完成工作,并继续感谢并赞扬工作人员。 然后,演讲者将演奏一个曲调,从而使工作人员有一种满足感和自由感的工作,鼓励员工开始下一个工作。