Method and system for cast molding a fluid conduit

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United States of America Patent

PATENT NO 7824595
SERIAL NO

11137626

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Abstract

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A system and method for insulating an outer surface of a fluid conduit is provided. A portion of the circumference of the outer surface of a conduit is surrounded in a film, thereby forming a generally annular pocket between the outer surface of the conduit and the inner surface of the film. Insulation is deposited into this pocket between the outer surface of the conduit and an inner surface of the film, molded to a substantially uniform radial thickness, and cured to form a cast molded conduit.

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Patent Owner(s)

Patent OwnerAddress
PERMA-PIPE INC7720 NORTH LELHIGH AVENUE NILES IL 60714-3491

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appleby, Robert Watertown, US 1 16
Ervin, Billy Lebanon, US 1 16
Pfanner, Glen Gallatin, US 1 16

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