EP 2697554 A1 20140219 - TANK FOR COLD OR CRYOGENIC LIQUIDS
Title (en)
TANK FOR COLD OR CRYOGENIC LIQUIDS
Title (de)
TANK FÜR KALTE ODER KRYOGENE FLÜSSIGKEITEN
Title (fr)
RÉSERVOIR POUR LIQUIDES FROIDS OU CRYOGÈNES
Publication
Application
Priority
EP 2011001902 W 20110414
Abstract (en)
[origin: WO2012139600A1] The invention relates to a tank for cold or cryogenic liquids having a double casing made of light metal, a base, lateral walls and a cover which defines the tank chamber. The double casing comprises an inner barrier, an outer barrier which is arranged at a distance from the inner barrier and structures which join the inner barrier to the outer barrier, at least one distribution pipe having holes through which the gas can flow for distributing inert gas in the intermediate chamber, said distribution pipe being arranged in the intermediate chamber between the inner barrier and the outer barrier of the tank base, at least one feed pipe for inert gas which is arranged outside of the double casing, which is connected in a communicating manner to the distribution pipe through the outer barrier, an inert gas source connecting to the feed pipe outside of the tank casing, a gas outlet from the intermediate chamber in the outer barrier of the tank cover and means for detecting gas in the region of the gas outlet.
IPC 8 full level
F17C 13/12 (2006.01)
CPC (source: EP)
F17C 13/126 (2013.01); F17C 2201/0157 (2013.01); F17C 2201/052 (2013.01); F17C 2203/0379 (2013.01); F17C 2203/0629 (2013.01); F17C 2203/0646 (2013.01); F17C 2205/0111 (2013.01); F17C 2205/0176 (2013.01); F17C 2221/033 (2013.01); F17C 2221/035 (2013.01); F17C 2223/0153 (2013.01); F17C 2223/0161 (2013.01); F17C 2223/033 (2013.01); F17C 2227/0355 (2013.01); F17C 2227/0381 (2013.01); F17C 2250/043 (2013.01); F17C 2250/0447 (2013.01); F17C 2250/0491 (2013.01); F17C 2260/033 (2013.01); F17C 2260/042 (2013.01); F17C 2270/0105 (2013.01); F17C 2270/0118 (2013.01); F17C 2270/0134 (2013.01)
Citation (search report)
See references of WO 2012139600A1
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 2012139600 A1 20121018; EP 2697554 A1 20140219; EP 2697554 B1 20150701; RU 2013149349 A 20150520; RU 2564484 C2 20151010
DOCDB simple family (application)
EP 2011001902 W 20110414; EP 11720028 A 20110414; RU 2013149349 A 20110414