Smart mine
    2.
    发明授权
    Smart mine 失效
    智能矿

    公开(公告)号:US4697519A

    公开(公告)日:1987-10-06

    申请号:US762480

    申请日:1985-08-05

    IPC分类号: F42B19/00 F42B22/04 F42C13/08

    CPC分类号: F42B22/04 F42B19/00 F42C13/08

    摘要: A smart mine includes a pair of He.sup.3 magnetic sensors exteriorly connected to a head compartment of a mine housing. A torpedo compartment for housing a torpedo completes the mine housing. The head compartment contains the sensor support electronics which includes a phase locked loop means having a pair of digital phase locked loops connected between the sensors and a difference circuit whereby a difference signal representative of the difference between the pair of He.sup.3 magnetic sensors is produced for processing in a signal processor for determining the presence of large ferromagnetic bodies and producing a torpedo firing signal.

    摘要翻译: 一个智能矿井包括一对外部连接到矿井外壳头部的He3磁性传感器。 用于存放鱼雷的鱼雷舱完成了矿山住房。 头部隔间包含传感器支持电子装置,其包括锁相环装置,该装置具有连接在传感器之间的一对数字锁相环和差分电路,由此产生代表一对He3磁传感器之间的差的差信号用于处理 在信号处理器中用于确定大铁磁体的存在并产生鱼雷发射信号。