Gaztransport Et Technigaz

Mathieu Marhem

Bruno Deletre

Antoine Philippe

Sébastien Delanoe

Mohamed Sassi

Francois Durand

Raphaël Prunier

Mickaël Herry

François Durand

The invention relates to a tank wall () fixed onto a supporting wall () wherein the secondary insulating barrier comprises a plurality of secondary rows (A, B, C) parallel to a first direction and juxtaposed in a second direction at right angles to the first direction according to a repeated pattern. The secondary sealed membrane comprises a plurality of strakes () parallel to the first direction, the size of the repeated pattern of the secondary rows (A, B, C) being an integer multiple of the size of a strake () in the second direction. The primary insulating barrier () comprises a plurality of primary rows parallel to the first direction, and the primary sealed membrane has first corrugations () parallel to the first direction and spaced apart by a first regular spacing (), wherein the size of the repeated pattern of the primary rows is an integer multiple of said first regular spacing ().

Thermally-insulating sealed tank

Growing community of inventors

Saint Remy les Chevreuse, France

Mathieu Marhem