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    • 3. 发明授权
    • Impulse mercury relay with magnetic interlock switch
    • 带磁互锁开关的脉冲汞继电器
    • US4642593A
    • 1987-02-10
    • US601301
    • 1984-04-17
    • George H. Elenbaas
    • George H. Elenbaas
    • H01H29/18H01H36/00H01H50/72H01H51/22H01H29/16
    • H01H29/18H01H36/0006H01H50/72H01H51/22
    • An impulse mercury relay with magnetic interlock switch is provided comprising a first electrode member containing a body of a liquid conductor therein, a second electrode member received and secured inthe first electrode member, and a displacement plunger movable in the first electrode member to cause contact between the liquid conductor and second electrode member. A magnet device is movable with the displacement plunger, and a magnetically-actuable switch externally disposed of the first electrode member is actuated by the magnet when moved with the displacement plunger. A holding device is also provided to magnetically hold the displacement plunger at the desired position when the coil device is deenergized.
    • 提供具有磁互锁开关的冲击式水银继电器,其包括:第一电极构件,其包含液体导体的主体;第一电极构件,其容纳并固定在第一电极构件中的第二电极构件;以及在第一电极构件中可移动的位移柱塞, 液体导体和第二电极部件。 磁体装置可以通过移动柱塞移动,并且当通过移动柱塞移动时,由磁体驱动由第一电极构件外部设置的可磁致动开关。 还提供保持装置以在线圈装置断电时将位移柱塞磁性地保持在期望位置。