| 摘要 |
PCT No. PCT/FR83/00054 Sec. 371 Date Nov. 21, 1983 Sec. 102(e) Date Nov. 21, 1983 PCT Filed Mar. 21, 1983 PCT Pub. No. WO83/03500 PCT Pub. Date Oct. 13, 1983.An insulated device for protection of over-voltage, particularly due to lightning discharge and used in binary information transmission systems. The system includes a transmitter and a receiver, each including a high insulation transformer supplied by an oscillator and included in a cylindrical block of insulating synthetic resin. A normal transmission line connects the receiver and transmitter.
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