Electrical insulation protector means

Details Electrical insulation protector means Electrical insulation protector means

1975-04-02

1976-06-08

Askin, Laramie E.

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

21 605R, 21DIG2, 150 52R, 174135, 206205, H02G 1502

Patent

active

039625540

ABSTRACT:
Deterioration of most telephone conductor plastic insulation is restricted to that insulation exposed to the atmosphere. To alleviate this problem, there is disclosed a bag-like first enclosure adapted to be fitted around the terminal portion of a cable terminus from which a plurality of plastic insulated conductors protrude. Either affixed to an inner wall or to one or more of the protruding conductors is a second enclosure that is perforated and contains an antioxidant. Alternatively, the sidewalls of the first container can be made of laminated plastic, the innermost laminate of the laminated sidewall containing 1-50% by weight of an antioxidant.

REFERENCES:
patent: 2708123 (1955-05-01), Risley et al.
patent: 3061549 (1962-10-01), Dickey
patent: 3427392 (1969-02-01), Plummer
patent: 3507977 (1970-04-01), Pusey
patent: 3668298 (1972-06-01), Hawkins
patent: 3670874 (1972-06-01), Brunner
patent: 3856980 (1974-12-01), Puckowski et al.
patent: 3879575 (1975-04-01), Dobbin et al.

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