SURGE ARRESTER
    1.
    发明授权

    公开(公告)号:EP0944908B1

    公开(公告)日:2006-03-08

    申请号:EP97950931.2

    申请日:1997-12-11

    IPC分类号: H01C7/12

    CPC分类号: H01C8/04

    摘要: A surge arrester designed for use with lines of 2 kV or less has a housing (10) which, in combination with a cup-shaped gasket (25), an O-ring gasket (45) and a lid (20), seals a varistor element (30) inside against environmental contaminants such as water or pollutants.

    摘要翻译: 设计用于2kV或更低线路的电涌放电器具有壳体(10),其与杯形垫圈(25),O形环垫圈(45)和盖子(20)组合, 变阻器元件(30)内部抵抗环境污染物例如水或污染物。