TANK WITH REINFORCED INSULATION COMBINING A HEAT-INSULATING MATTRESS AS WELL AS MICROSPHERES AND METHOD FOR MANUFACTURING SUCH A TANK

A tank suitable for storing a product at a cryogenic temperature, including a fluid tight interior barrier, a fluid tight exterior barrier, surrounding the first interior barrier, an intermediary volume interposed between the interior and exterior barriers and at least one insulating layer positione...

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Bibliographische Detailangaben
Hauptverfasser: LAVERNE, Julien, ESTEBE, Bruno
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A tank suitable for storing a product at a cryogenic temperature, including a fluid tight interior barrier, a fluid tight exterior barrier, surrounding the first interior barrier, an intermediary volume interposed between the interior and exterior barriers and at least one insulating layer positioned in the intermediary volume and including at least one thermal insulation mat, with very low thermal conductivity. The intermediary volume contains microspheres outside of the thermal insulation mats and has an enhanced level of vacuum. This solution makes it possible to maintain satisfactory performance in terms of thermal insulation even in the event of a loss of vacuum in the intermediary volume.