Radially outward orbital welding technique as a joining method used for inner tube to fitting connections in double wall tube configurations

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United States of America Patent

PATENT NO 11660711
APP PUB NO 20200384584A1
SERIAL NO

16433389

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Abstract

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A process of welding fittings to ends of a double wall pipe comprising forming a first welded joint between an inner pipe and an inner receiver of a first fitting; forming a second welded joint between an outer pipe and an outer receiver of the first fitting; forming a third welded joint between the outer pipe and an outer receiver of a second fitting; and forming a fourth welded joint between the inner pipe and an inner receiver of the second fitting.

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Patent Owner(s)

  • RAYTHEON TECHNOLOGIES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaczor, Piotr Bochnia, PL 1 0
Kaniowski, Pawel Cromwell, US 1 0
Lin, Wangen South Glastonbury, US 31 127
Sanchez, Christopher A Charlton City, US 4 3
Wozniak, Robert Lapanow, PL 2 0

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