DEVICE FOR LIGHT TRANSMISSION BETWEEN TWO POINTS HAVING OPPOSITE ELECTRIC POTENTIALS AND METHOD FOR MANUFACTURE OF SUCH A DEVICE Russian patent published in 2001 - IPC

Abstract RU 2162242 C2

FIELD: fiber-optic communication lines. SUBSTANCE: the device has a high-voltage insulator, whose cavity accommodates light guides and is filled with plastic foam foamed with gas of sulfur- hexafluoride. Foam surrounds light guides and fixes them in the preset position. Positive pressure is built up in the insulator cavity, and the cavity is hermetically closed. EFFECT: enhanced reliability of the device, reduced cost of manufacture. 6 cl, 1 dwg

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RU 2 162 242 C2

Authors

Gross Val'Ter

Khajn Shtefan

Kokh Norbert

Dates

2001-01-20—Published

1997-05-28—Filed