EP 2581326 B1 20131218 - Film bag inner liner for steel tank
Title (en)
Film bag inner liner for steel tank
Title (de)
Foliensack als Innenhülle für einen Stahltank
Title (fr)
Sac en film plastique pour garniture intérieure d'un réservoir en acier
Publication
Application
Priority
EP 11184782 A 20111012
Abstract (en)
[origin: EP2581326A1] The sack (3) has neodymium magnets (4) fastened at the sack and provided in a ceiling region of the sack in an upwardly aligned sack aperture (7). The sack aperture is provided in an outer surface of the sack. The magnets are provided at cylinder front ends (9) and the upper cylinder circumference half of the sack in the aperture. The magnets are arranged at an outer side at the sack and welded into the sack. The magnets are arranged in film pockets and glued to the sack, which is used for inside lining of a horizontal cylindrical steel tank (1). The tank is made of ferromagnetic material. An independent claim is also included for a tank.
IPC 8 full level
B65D 90/04 (2006.01)
CPC (source: EP)
B65D 90/046 (2013.01); B65D 2313/04 (2013.01); B65D 2590/046 (2013.01)
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)
DOCDB simple family (application)
EP 11184782 A 20111012