EP 3468897 B1 20200401 - LEAK PREVENTION FILM FOR A FLUID TANK
Title (en)
LEAK PREVENTION FILM FOR A FLUID TANK
Title (de)
LECKSCHUTZFOLIE FÜR EINEN FLUIDTANK
Title (fr)
FEUILLE DE PROTECTION CONTRE LES FUITES POUR RÉSERVOIR À FLUIDE
Publication
Application
Priority
- AT 505342016 A 20160613
- AT 2017060105 W 20170424
Abstract (en)
[origin: WO2017214646A1] The invention relates to a leak prevention film (6) for lining a fluid tank (1), which film (6) is made of a flexible, airtight, fluid-resistant material and is adapted to the internal shape of the tank (1), characterized in that the film (6) on the outer face (Sa) thereof facing the tank wall (2) has bumps (8) formed directly from film material, which bumps (8) support the film (6) in the lined tank (1) on the tank wall (2), such that a continuous hollow space (7) can be formed between the tank wall (2) and the film (6).
IPC 8 full level
B65D 90/04 (2006.01); B65D 90/24 (2006.01); B65D 90/46 (2006.01)
CPC (source: AT EP RU)
B65D 90/04 (2013.01 - AT RU); B65D 90/046 (2013.01 - AT EP); B65D 90/24 (2013.01 - EP); B65D 90/46 (2013.01 - EP); B65D 90/50 (2013.01 - AT); B65D 90/501 (2013.01 - AT); B65D 2590/046 (2013.01 - EP)
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
DOCDB simple family (publication)
WO 2017214646 A1 20171221; AT 518760 A1 20171215; AT 518760 B1 20180415; EP 3468897 A1 20190417; EP 3468897 B1 20200401; RU 2018141214 A 20200525; RU 2018141214 A3 20200904; RU 2734886 C2 20201023
DOCDB simple family (application)
AT 2017060105 W 20170424; AT 505342016 A 20160613; EP 17719990 A 20170424; RU 2018141214 A 20170424