Pipe joints or couplings – With casing – lining or protector – Insulated
Patent
1993-05-28
1995-01-24
Taylor, Dennis L.
Pipe joints or couplings
With casing, lining or protector
Insulated
285 55, 285345, 277178, 174 83, F16L 5500
Patent
active
053836880
ABSTRACT:
A conduit liner having a continuously cylindrical body having a first opening and diametrically opposed second opening, a flange which extends circumferentially around the first opening and which is integrally formed with the body, a hollow interior to encapsulate at least one wire extending through the conduit, and a plurality of flexible and collapsible fins extend along and protrude from an external surface of the body.
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Chun Shackelford Heather
Cooper Industries Inc.
Taylor Dennis L.
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