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Title:
METHOD FOR LINING BY ELECTROFUSION JOINTS OF ON-SHORE PIPELINES USED FOR CONVEYING FLUIDS, FORMED BY PIPES EXTERNALLY LINED WITH POLYURETHANE FOAM AND COVERED OR ENVELOPED WITH POLYETHYLENE SHEETS, AND JOINT PRODUCED BY THIS METHOD
Document Type and Number:
WIPO Patent Application WO/2018/167736
Kind Code:
A3
Abstract:
Method and joint produced by this method, used for lining joints of pipes preferably intended for conveying any type of fluid that must be conveyed through thermally insulated pipelines, wherein the pipes, except for their ends, are already lined with a thermal insulation, polyurethane foam, and externally covered with a polyethylene sheet, the pipe ends being not lined in order to define zones that can be provided with any kind of lining and to allow the pipe ends to be joined.

Inventors:
RUKAVINA MIKUSIC JUAN (AR)
Application Number:
PCT/IB2018/051791
Publication Date:
November 29, 2018
Filing Date:
March 18, 2018
Export Citation:
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Assignee:
RUKAVINA MIKUSIC JUAN (AR)
BRIE SEBASTIAN JOSE (AR)
BRIE GOWLAND NORA MARIA (MX)
International Classes:
F16L59/20; B29C65/34
Domestic Patent References:
WO2016061691A12016-04-28
WO2011081260A12011-07-07
WO2015010204A12015-01-29
WO2012051719A12012-04-26
WO2012023841A12012-02-23
Foreign References:
EP0098024A11984-01-11
KR20160013065A2016-02-03
US4049480A1977-09-20
Attorney, Agent or Firm:
AROCHI & LINDNER S.C. (MX)
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