Transfer line for cryogenic fluid

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United States of America Patent

PATENT NO 5307639
SERIAL NO

07947381

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Abstract

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Transfer line for cryogenic fluid comprising a transfer conduit (1) for cryogenic fluid and a conduit (3) for cooling fluid surrounded by a metallic shield (4) coupled thermally to the cooling conduit (3). The metal shield (4) is a thin strip wound in unsecured manner about the conduits (1, 3) and locally connected to the cooling conduit (3) by resilient clips (5) or by a layer (6) of connecting material. The metallic strip has a thickness no greater than 0.1 mm and can be of aluminum.

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Patent Owner(s)

  • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boissin, Jean-Claude Saint Ismier, FR 3 104

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