Machine and method for making a protective joint about an annular junction portion of a pipeline

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11383259
APP PUB NO 20210323018A1
SERIAL NO

17272552

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Abstract

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A machine for making a protective joint has a guide system, which is selectively clampable about a pipeline on opposite sides with respect to the annular junction portion and configured for defining an annular path about the annular junction portion; at least one heating unit moveable along the annular path and configured for heating the annular junction portion and moveable along the annular path; at least one spray unit moveable along the annular path and configured for applying at least one polymer material to the annular junction portion; and an extrusion die moveable along the annular path and configured for applying a protective foil about the annular junction portion.

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Patent Owner(s)

Patent OwnerAddress
SAIPEM S P ASAN DONATO MILANESE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bregonzio, Valerio San Donato Milanese, IT 10 31
Kaltchev, Momtchil San Donato Milanese, IT 5 12
Simone, Francesco San Donato Milanese, IT 6 1

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