Sealed and thermally insulating tank

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11821587
APP PUB NO 20210140586A1
SERIAL NO

17263419

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tank includes a secondary insulation barrier, a secondary sealing membrane resting on the secondary insulation barrier, a primary insulation barrier resting on the secondary sealing membrane, a primary sealing membrane resting on the primary insulation barrier, and a primary reinforcing member. The primary sealing membrane includes primary corrugations and the secondary sealing membrane includes secondary corrugations projecting toward the interior of the tank. The primary and secondary corrugations are superimposed along a thickness direction. The primary insulation barrier has passages, and the secondary corrugations are accommodated in the passages. A dimension of the primary insulation barrier is less than a dimension of the secondary corrugations along the thickness direction, so the secondary corrugations extend through the passages and are partially accommodated in the primary corrugations. The primary reinforcing member is interposed along the thickness direction between superimposed primary and secondary corrugations so as to reinforce the primary corrugation.

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Patent Owner(s)

Patent OwnerAddress
GAZTRANSPORT ET TECHNIGAZ1 ROUTE DE VERSAILLES 78470 SAINT REMY LES CHEVREUSE 78470

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boyeau, Marc Saint Rémy lès Chevreuse, FR 10 30
Charbonnier, Pierre Plourin, FR 5 57
Deletre, Bruno Saint Rémy lès Chevreuse, FR 19 38
Oulalite, Mohammed Saint Rémy lès Chevreuse, FR 4 2
Prunier, Raphaël Saint Rémy lès Chevreuse, FR 6 5
Sassi, Mohamed Saint Rémy lès Chevreuse, FR 13 20

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