公开(公告)号：US20180073678A1

公开(公告)日：2018-03-15

申请号：US15567465

申请日：2016-04-15

Applicant: GAZTRANSPORT ET TECHNIGAZ

Inventor： Hilarion GIVOLOUP ,  Edouard DUCLOY ,  Marc BOYEAU ,  Antoine PHILIPPE

IPC: F17C3/02 ,  F17C6/00 ,  F17C9/00

CPC classification number: F17C3/027 ,  F17C6/00 ,  F17C9/00 ,  F17C13/004 ,  F17C2201/0157 ,  F17C2201/052 ,  F17C2203/0333 ,  F17C2203/0358 ,  F17C2203/0631 ,  F17C2205/018 ,  F17C2205/0302 ,  F17C2205/0355 ,  F17C2209/221 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2223/047 ,  F17C2227/0135 ,  F17C2227/0178 ,  F17C2260/01 ,  F17C2270/0107 ,  F17C2270/0113

Abstract: The invention relates to a sealed and thermally insulating tank wherein the distance between two adjacent corrugations of the corrugated metal sheets of the sealing membrane is equal to a predetermined corrugation interval io, the sealing membrane comprising, around a through-element:two notched rectangular metal plates 3io wide in the first direction and 7io long in the second direction, which are symmetrical to one another, each notched rectangular metal plate having three outer edges disposed in line with a plurality of anchor plates and welded onto the first plurality of anchor plates and an inner edge having a notch formed to avoid cutting a square window through which the through-element passes, and two metal retrofit plates disposed between the non-notched portions of the inner edges of the two notched rectangular metal plates.

公开(公告)号：US20180112823A1

公开(公告)日：2018-04-26

申请号：US15565819

申请日：2016-04-14

Applicant: GAZTRANSPORT ET TECHNIGAZ

Inventor： Edouard DUCLOY ,  Hilarion GIVOLOUP

IPC: F17C3/02 ,  F17C3/04 ,  F17C6/00 ,  B63B25/16 ,  B63B27/24

CPC classification number: F17C3/027 ,  B63B25/16 ,  B63B27/24 ,  F17C3/04 ,  F17C6/00 ,  F17C2201/0157 ,  F17C2201/052 ,  F17C2203/0333 ,  F17C2203/035 ,  F17C2203/0358 ,  F17C2203/0379 ,  F17C2203/0631 ,  F17C2203/0643 ,  F17C2203/0646 ,  F17C2203/0651 ,  F17C2205/0352 ,  F17C2205/0355 ,  F17C2209/23 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2227/0135 ,  F17C2250/043 ,  F17C2250/0491 ,  F17C2260/011 ,  F17C2260/033 ,  F17C2260/037 ,  F17C2265/031 ,  F17C2265/034 ,  F17C2270/0107

Abstract: A sealed and thermally insulating tank intended for the storage of a fluid, the tank having a secondary insulating barrier having juxtaposed insulating panels; and a primary insulating barrier having insulating panels that are each arranged straddling at least four secondary insulating panels and anchored to the latter. The sealed tank is equipped with a through-element passing through a specific zone of the wall. In the specific zone of the wall, the longitudinal directions of the primary panels are perpendicular to the longitudinal directions of the secondary insulating panels. The through-element passes successively through an opening made in one of the secondary insulating panels and an opening made in one of the primary insulating panels.