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    • 2. 发明授权
    • Telecommunication protector unit with pivotal surge protector
    • 具有枢轴式电涌保护器的通讯保护器
    • US4796150A
    • 1989-01-03
    • US105461
    • 1987-10-02
    • Larry W. DickeyWarren J. Rhines
    • Larry W. DickeyWarren J. Rhines
    • H01T1/14H01T4/06H02H3/22
    • H01T4/06H01T1/14
    • A solid state protector unit has a single voltage protection device shared by both tip and ring conductors to protect telephone equipment in a central office or other location from surges of voltages in either tip, ring, or both tip and ring conductors. The voltage device has a surge-suppressor sandwiched between two metal plates. Each of these pairs of metal spring clips retain a pair of diodes in contact with and on opposite sides of the two metal plates. When a voltage surge exceeds a predetermined threshold, the surge-suppressor turns on and permits a current to flow through it to a ground, thereby protecting the telephone equipment from voltage surges. Heat generated for a sustained period from the voltage device or from the current device will cause the current device to be grounded permanently.
    • 固态保护器单元具有由尖端和环形导体共享的单个电压保护装置,以保护中心局或其他位置的电话设备免受尖端,环形或尖端和环形导体两端的电压浪涌。 电压装置具有夹在两个金属板之间的浪涌抑制器。 这些金属弹簧夹中的每一对保持与两个金属板的相对侧和相对侧接触的一对二极管。 当电压浪涌超过预定阈值时,浪涌抑制器接通并允许电流通过它流到地,从而保护电话设备免受电压浪涌。 从电压设备或当前设备持续发生的热量将导致当前设备永久接地。