DUST REMOVING DEVICE AND DUST REMOVING METHOD
    10.
    发明申请
    DUST REMOVING DEVICE AND DUST REMOVING METHOD 有权
    除尘装置和除尘方法

    公开(公告)号:US20110120494A1

    公开(公告)日:2011-05-26

    申请号:US12945523

    申请日:2010-11-12

    IPC分类号: F28G7/00

    摘要: In a piezoelectric device, a first electrode and a second electrode are disposed to be opposed to each other on plate surfaces of the piezoelectric device, a first electrode plane of the piezoelectric device is fixedly bonded to a plate surface of a vibrating plate, a piezoelectric material forming the piezoelectric device is polarized in a direction parallel to the first electrode plane, the piezoelectric device is fixed to a base through a second electrode plane of the piezoelectric device, and the piezoelectric device generates a thickness-shear vibration with the fixed second electrode plane being a reference plane. The piezoelectric vibration generated by the piezoelectric device generates a flexural vibration in the vibrating plate, to thereby remove dust adhering to a surface of the vibrating plate.

    摘要翻译: 在压电元件中,第一电极和第二电极在压电元件的板面彼此相对配置,压电元件的第一电极面与振动板的板面固定接合,压电 形成压电元件的材料在平行于第一电极平面的方向上极化,压电器件通过压电器件的第二电极平面固定到基底,并且压电器件产生与固定的第二电极的厚度 - 剪切振动 飞机是参考平面。 由压电装置产生的压电振动在振动板中产生弯曲振动,从而除去附着在振动板表面的灰尘。