Static electricity indicator
    1.
    发明授权
    Static electricity indicator 失效
    静电指示灯

    公开(公告)号:US4208629A

    公开(公告)日:1980-06-17

    申请号:US904102

    申请日:1978-05-08

    IPC分类号: G01R29/24 G01R5/28

    CPC分类号: G01R29/24

    摘要: The subject invention relates to an indicator device sensitive to small as well as high concentrations of electrostatic charges, the indicator comprising a transparent housing composed of an electrically insulating material and a plurality of articles confined within said housing, said articles having a thin metallic surface such as silver coated upon a low density core.

    摘要翻译: 本发明涉及对小型以及高浓度的静电电荷敏感的指示器装置,该指示器包括由电绝缘材料和限制在所述壳体内的多个制品构成的透明壳体,所述制品具有薄的金属表面,例如 作为银涂覆在低密度核心上。