EP 4267881 A1 20231101 - SEALED AND THERMALLY INSULATING TANK COMPRISING A WAVE STOPPER
Title (en)
SEALED AND THERMALLY INSULATING TANK COMPRISING A WAVE STOPPER
Title (de)
ABGEDICHTETER UND WÄRMEISOLIERENDER TANK MIT WELLENSTOPPER
Title (fr)
CUVE ÉTANCHE ET THERMIQUEMENT ISOLANTE COMPORTANT UN OBTURATEUR D'ONDE
Publication
Application
Priority
- FR 2014017 A 20201223
- EP 2021087394 W 20211222
Abstract (en)
[origin: WO2022136599A1] The invention relates to a tank in which a tank wall comprises at least one thermally insulating barrier (1, 5) and at least one sealing membrane (4, 7), the sealing membrane comprising a series of parallel corrugations (25, 26), the thermally insulating barrier (1, 5) being situated between the sealing membrane and the support structure, the thermally insulating barrier (1, 5) comprising a series of parallel grooves (14, 15) receiving the series of corrugations (25, 26), wherein the tank comprises at least one wave stopper (32) situated between a corrugation of the series of corrugations (25, 26) and an insulating panel, wherein the wave stopper (32) comprises a core made from compressible material and a casing completely covering the core, the wave stopper (32) being compressed between the sealing membrane and the thermally insulating barrier.
IPC 8 full level
F17C 3/02 (2006.01)
CPC (source: EP KR)
B63B 25/16 (2013.01 - KR); F17C 3/027 (2013.01 - EP KR); F17C 2201/0157 (2013.01 - EP KR); F17C 2201/052 (2013.01 - EP KR); F17C 2203/0358 (2013.01 - EP KR); F17C 2205/035 (2013.01 - EP KR); F17C 2221/033 (2013.01 - EP KR); F17C 2223/0161 (2013.01 - EP KR); F17C 2223/033 (2013.01 - EP KR); F17C 2260/033 (2013.01 - EP KR); F17C 2270/0107 (2013.01 - EP KR)
Citation (search report)
See references of WO 2022136599A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3118119 A1 20220624; FR 3118119 B1 20230512; CN 116783421 A 20230919; EP 4267881 A1 20231101; KR 20230122047 A 20230822; WO 2022136599 A1 20220630
DOCDB simple family (application)
FR 2014017 A 20201223; CN 202180087280 A 20211222; EP 2021087394 W 20211222; EP 21844002 A 20211222; KR 20237022715 A 20211222