Electricity: conductors and insulators – Insulators – Through wall or plate
Patent
1974-09-25
1976-05-11
Askin, Laramie E.
Electricity: conductors and insulators
Insulators
Through wall or plate
174 11R, G21C 1302, H01B 1726
Patent
active
039565777
ABSTRACT:
An improved seal structure for an electrical penetration in which at least one conductor is sealed within a tubular metal enclosure member by a compressive setting resinous potting material. A seal shroud extends from the interior surface of the metal enclosure member and acts as the seal surface against which the resin forms a compressive seal, as well as against the conductor member. An annular foraminous reinforcing member extends from the free end of the seal shroud to provide an increased strength seal.
REFERENCES:
patent: 3775547 (1973-11-01), Woods
patent: 3781453 (1973-12-01), Funk et al.
patent: 3882262 (1975-05-01), Korner et al.
Green David
Quirk James F.
Askin Laramie E.
Sutcliff W. G.
Westinghouse Electric Corporation
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