MULTIPURPOSE WATER-AND-GAS-TIGHT STUFFING BOX FOR TELEPHONE COMMUNICATION CABLES WITH PLASTIC-COVERED CONDUCTORS

MULTIPURPOSE WATER-AND-GAS-TIGHT STUFFING BOX FOR TELEPHONE COMMUNICATION CABLES WITH PLASTIC-COVERED CONDUCTORS

FIELD: electrical engineering. ^ SUBSTANCE: proposed water-and-gas-tight stuffing box designed for terminating ends of communication cable line, including plastic-sheathed telephone cables with polyethylene insulated conductors, in capacity of 100 to 600 pairs directly in switchgear cabinet on verti...

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Bibliographische Detailangaben
Hauptverfasser: KOZHEVNIKOV GENNADIJ SERGEEVICH, MATVEEV EVGENIJ ALEKSANDROVICH, JUSHCHENKO NIKOLAJ IVANOVICH, KULESHOV SERGEJ MIKHAJLOVICH, BELENKO ANATOLIJ KONSTANTINOVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Beschreibung
Zusammenfassung:FIELD: electrical engineering. ^ SUBSTANCE: proposed water-and-gas-tight stuffing box designed for terminating ends of communication cable line, including plastic-sheathed telephone cables with polyethylene insulated conductors, in capacity of 100 to 600 pairs directly in switchgear cabinet on vertically mounted cables which can be or not held at gage pressure and with water-repelling material filled core has shield connector secured on aluminized polyethylene cable sheath in contact with conical surface of through hole at input end of body; plastic cable sheath is filled within stuffing box with cold-cured polyurethane sealing compound; each conductor is covered with plastic insulating layer throughout its entire length. ^ EFFECT: simplified design, enhanced reliability of cable box. ^ 1 cl, 7 dwg