METHOD AND SYSTEM FOR CAST MOLDING A FLUID CONDUIT

Title:

METHOD AND SYSTEM FOR CAST MOLDING A FLUID CONDUIT

Document Type and Number:

WIPO Patent Application WO2006020615

Kind Code:

A8

Abstract:

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.

Inventors:

APPLEBY ROBERT (US)
PFANNER GLEN (US)
ERVIN BILLY (US)

Application Number:

PCT/US2005/028226

Publication Date:

April 13, 2006

Filing Date:

August 09, 2005

Export Citation:

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Assignee:

PERMA PIPE INC (US)
APPLEBY ROBERT (US)
PFANNER GLEN (US)
ERVIN BILLY (US)

International Classes:

B29C44/32; B29C39/20

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