Electrical conduit with vapor barrier device

Details Electrical conduit with vapor barrier device Electrical conduit with vapor barrier device

1983-02-14

1985-01-29

Askin, Laramie E.

Electricity: conductors and insulators

Conduits, cables or conductors

Single duct conduits

174 77R, 174 83, H02G 304, H02G 318

Patent

active

044967926

ABSTRACT:
The present invention relates to a device for sealing an electrical conduit comprising a tubular portion having a closed end and an open end. The device is formed of a resilient material. The closed end is adapted to have a wire or cable sealingly received therethrough. The outer surface of the tubular portion is of a diameter such that upon insertion of the tubular portion into the conduit, the outer surface of the tubular portion sealingly engages the inner surface of the conduit.

REFERENCES:
patent: 2628264 (1953-02-01), Esher
patent: 3065292 (1962-11-01), Chickvary
patent: 3787606 (1974-01-01), Schaeffer

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