Pressure release device
    2.
    发明授权
    Pressure release device 失效
    压力释放装置

    公开(公告)号:US4484691A

    公开(公告)日:1984-11-27

    申请号:US43515

    申请日:1979-05-21

    申请人: Wayne L. Lees

    发明人: Wayne L. Lees

    摘要: Pressure release means for pressurized containers and particularly electrochemical cell containers subject to pressure eruption conditions in which the pressure release means is an integral part of the container wall. This means is actuated at predetermined abnormal pressure at which a relatively rigid and undeformed wall area between two deformed portions of the container wall tears to form a vent. This vent can be adapted to provide either slow or rapid pressure release.

    摘要翻译: 压力释放装置用于加压容器,特别是经受压力爆发条件的电化学电池容器,其中压力释放装置是容器壁的组成部分。 该装置在预定的异常压力下致动,在该异常压力下,容器壁的两个变形部分之间的相对刚性和未变形的壁面积撕裂以形成通气口。 该通风口可适用于提供缓慢或快速的压力释放。