公开(公告)号：US20210254788A1

公开(公告)日：2021-08-19

申请号：US17049811

申请日：2019-04-25

Applicant: GAZTRANSPORT ET TECHNIGAZ

Inventor： Mickaël HERRY ,  Pierre CHARBONNIER ,  Mohammed OULALITE ,  Emmanuel HIVERT

IPC: F17C3/02 ,  F17C13/08 ,  F17C6/00 ,  F17C9/00 ,  B67D9/02

Abstract: A sealed and thermally insulating tank for storing a fluid, the tank being anchored in a load-bearing structure, the tank having a loading/unloading tower suspended from a ceiling wall of the load-bearing structure, the tank having a support foot that is fastened to the load-bearing structure in a zone of a bottom wall of the tank, the support foot being arranged to guide a vertical translational movement of the loading/unloading tower, the tank having at least one sump that is formed in the bottom wall of the tank, the bottom wall of the tank having a corrugated sealing membrane that is intended to be in contact with the fluid having at least first corrugations extending in a first direction and spaced apart from one another, the sump and the support foot are spaced apart by a distance at least three first corrugations pass between the sump and the support foot.

公开(公告)号：US20210247026A1

公开(公告)日：2021-08-12

申请号：US17049790

申请日：2019-04-25

Applicant: GAZTRANSPORT ET TECHNIGAZ

Inventor： Mickael HERRY ,  Pierre CHARBONNIER ,  Mohammed OULALITE ,  Emmanuel HIVERT

IPC: F17C3/02 ,  F17C13/02 ,  B67D7/78 ,  B67D7/62 ,  B67D7/84

Abstract: A sealed and thermally insulating storage tank for a fluid that is anchored in a load-bearing structure built into a ship, the ship having a longitudinal direction, the tank having a loading/unloading tower suspended from a ceiling wall of the load-bearing structure, the loading/unloading tower including first, second and third vertical pylons defining a prism of triangular section, the loading/unloading tower carrying at least a first pump, the tank having a support foot that is fastened to the load-bearing structure, the tank having at least one sump, the first pump being arranged outside the triangular prism and being aligned with the support foot in a first transverse plane that is orthogonal to the longitudinal direction of the ship.

公开(公告)号：US20170292652A1

公开(公告)日：2017-10-12

申请号：US15484480

申请日：2017-04-11

Applicant: GAZTRANSPORT ET TECHNIGAZ

Inventor： Sebastien DELANOE ,  Francois DURAND ,  Vincent BERGER ,  Mohammed OULALITE ,  Guillaume LE ROUX

IPC: F17C3/02 ,  B67D9/00 ,  F17C9/00 ,  F17C3/06 ,  F17C5/02

CPC classification number: B63B25/16 ,  B67D9/00 ,  F17C3/027 ,  F17C3/06 ,  F17C5/02 ,  F17C9/00 ,  F17C2201/0157 ,  F17C2201/052 ,  F17C2203/0333 ,  F17C2203/0354 ,  F17C2203/0358 ,  F17C2203/0631 ,  F17C2203/0643 ,  F17C2203/0646 ,  F17C2203/0651 ,  F17C2209/221 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/011 ,  F17C2270/0107

Abstract: The invention concerns a sealed tank including adjacent first and second walls each comprising a corrugated sealing membrane; the sealing membranes of the first and second walls join at the level of an edge;the sealing membrane of the first wall including a first series of corrugations and a second series of corrugations intersecting at the edge; the sealing membrane of the second wall including a third series of corrugations intersecting at the edge; the tank further including a corner arrangement comprising a sealing membrane that is welded in sealed manner to the sealing membrane of the first wall and to the sealing membrane of the second wall and is such that the corrugations of the first series of corrugations are connected to corrugations of the third series of corrugations and the corrugations of the second series of corrugations are connected to the corrugations of the third series of corrugations.