EP 3827194 A1 20210602 - SELF-BRACING WATERTIGHT TANK WALL
Title (en)
SELF-BRACING WATERTIGHT TANK WALL
Title (de)
SELBSTVERSPANNENDE WASSERDICHTE TANKWAND
Title (fr)
PAROI DE CUVE ÉTANCHE AUTOPORTEUSE
Publication
Application
Priority
- FR 1856994 A 20180726
- FR 2019051857 W 20190726
Abstract (en)
[origin: WO2020021212A1] The invention relates to a watertight tank wall for forming a watertight tank for storing a fluid, said wall comprising: a plane frame (3) comprising a periphery (4) and longitudinal stiffeners (5) arranged inside the periphery (4) in a longitudinal direction such that each longitudinal stiffener extends from one side of the periphery (4) to an opposite side of the periphery (4), the periphery (4) and the longitudinal stiffeners (5) being designed to define openings in the frame (3); and lobed walls attached to the frame (3) by welding around said openings in order to close said openings in such a way as to project in a direction of thickness orthogonal to the frame (3) and towards the outside of the tank to be formed.
IPC 8 full level
F17C 3/02 (2006.01); F17C 13/08 (2006.01)
CPC (source: EP KR US)
F17C 3/025 (2013.01 - EP KR US); F17C 9/00 (2013.01 - US); F17C 13/082 (2013.01 - EP KR US); F17C 2201/0152 (2013.01 - EP KR US); F17C 2201/0157 (2013.01 - EP KR); F17C 2201/052 (2013.01 - EP KR); F17C 2203/013 (2013.01 - EP KR US); F17C 2203/016 (2013.01 - EP KR); F17C 2203/0329 (2013.01 - EP KR); F17C 2203/0333 (2013.01 - EP KR US); F17C 2203/0345 (2013.01 - EP KR); F17C 2203/035 (2013.01 - EP KR US); F17C 2203/0358 (2013.01 - EP KR US); F17C 2203/0617 (2013.01 - EP KR); F17C 2203/0619 (2013.01 - US); F17C 2203/0643 (2013.01 - EP KR US); F17C 2203/0646 (2013.01 - EP KR US); F17C 2203/0651 (2013.01 - EP KR US); F17C 2205/0355 (2013.01 - US); F17C 2205/0379 (2013.01 - EP KR US); F17C 2209/221 (2013.01 - EP KR US); F17C 2209/232 (2013.01 - EP KR US); F17C 2221/012 (2013.01 - EP KR US); F17C 2221/033 (2013.01 - EP KR US); F17C 2221/035 (2013.01 - EP KR US); F17C 2223/0153 (2013.01 - EP KR); F17C 2223/0161 (2013.01 - EP KR US); F17C 2223/033 (2013.01 - EP KR); F17C 2260/013 (2013.01 - EP KR); F17C 2270/0105 (2013.01 - EP KR US); Y02E 60/32 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020021212 A1 20200130; CN 112513514 A 20210316; CN 112513514 B 20230707; EP 3827194 A1 20210602; FR 3084439 A1 20200131; FR 3084439 B1 20220107; JP 2021533309 A 20211202; JP 7443329 B2 20240305; KR 20210037702 A 20210406; SG 11202100535W A 20210225; US 2021301978 A1 20210930
DOCDB simple family (application)
FR 2019051857 W 20190726; CN 201980048533 A 20190726; EP 19759656 A 20190726; FR 1856994 A 20180726; JP 2021504220 A 20190726; KR 20217005697 A 20190726; SG 11202100535W A 20190726; US 201917261555 A 20190726