[12] Patent
[11] Patent No.:GC0007671  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/126607
Date of the Decision to Grant the Patent:30/Apr/2018

[21] Application No.:GC 2012-23085

[22] Filing Date:17/12/2012

[30] Priority:

[33] State [32] Priority date [31] Priority No.

[72] Inventor: TOS Gaƫl

[73] Owner: GAZTRANSPORT ET TECHNIGAZ, 1 route de Versailles, 78470, SAINT REMY LES CHEVREUSE, France

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C




Int. Cl.: F17C 13/00 (2006.01)

[56] Cited Documents:

-FR 2781557 A1 (GAZ TRANSPORT & TECHNIGAZ [FR]) 28 January 2000
-EP 2157013 A1 (DAEWOO SHIPBUILDING & MARINE [KR]) 24 February 2010
-WO 2010028240 A2 (CONOCOPHI LU PS co [US] ; NOBLE PETER [US] ; RONNING LARS [US]) 11 March 2010
Examiner: Eng. Mohammad W. AlHoshan

[57] Abstract: tank wall having a primary sealing barrier (3) and a secondary sealing barrier (5), a primary thermally insulative barrier (4) and a secondary thermally insulative barrier (6), a pipe (7) passing through the tank wall and the tank wall including around the pipe (7):a first plate (20) connected to the pipe (7) and spaced relative to the secondary sealing barrier (5),a first sealing layer (17) on the secondary sealing barrier (5) around the first plate (21),a second plate (22) disposed parallel to the first plate at the same level as the first layer (17), the first and second plates being connected by connecting plates (21) and (26) in such a way as to delimit a housing (24),a flexible second sealing layer (23) stuck to and straddling the first layer and the second plate,an opening (25) formed through the second plate, anda pipe extending through the first plate.Figure to be published: 2
No. of claims: 16     No. of figures: 7


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