EP 2311756 B1 20151125 - LEAKAGE SELF-HELP CONTAINER FOR STOCKING HAZARDOUS CHEMICAL PRODUCTS
Title (en)
LEAKAGE SELF-HELP CONTAINER FOR STOCKING HAZARDOUS CHEMICAL PRODUCTS
Title (de)
BEHÄLTER MIT LECKSCHUTZ ZUR LAGERUNG CHEMISCHER GEFAHRSTOFFE
Title (fr)
CONTENANT AUTO-ASSISTÉ CONTRE LES FUITES POUR STOCKER DES PRODUITS CHIMIQUES DANGEREUX
Publication
Application
Priority
- CN 2009072635 W 20090706
- CN 200810130540 A 20080707
Abstract (en)
[origin: EP2311756A1] A leakage self-rescue container for stocking dangerous chemicals comprises a first container for stocking dangerous chemicals, and a second container installed and fixed in the first container. The second container contains a substantially harmless liquefied gas and has an opening, which controllably communicates with the external environment. Where dangerous chemical products leak due to accidents or are threatened by high temperature, the liquefied gas in the second container releases so that the temperature in the first container decreases and thereby the pressure in the first container reduces so as to avoid the leakage or explosion caused by overpressure, or to increase the viscosity of the dangerous chemicals to reduce the leakage rate when the leakage occurs and to obtain valuable time for more effective rescue.
IPC 8 full level
B65D 90/32 (2006.01); B65D 90/50 (2019.01)
CPC (source: EP KR US)
B65D 85/82 (2013.01 - KR); B65D 90/22 (2013.01 - KR); B65D 90/32 (2013.01 - EP US); B65D 90/50 (2013.01 - EP US); F17C 3/00 (2013.01 - KR); F25D 5/00 (2013.01 - KR)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2311756 A1 20110420; EP 2311756 A4 20120404; EP 2311756 B1 20151125; AU 2009267648 A1 20100114; AU 2009267648 B2 20131031; BR PI0915743 A2 20180522; CA 2729820 A1 20100114; CN 101624122 A 20100113; CN 101624122 B 20110706; JP 2011526870 A 20111020; JP 5190538 B2 20130424; KR 20110026501 A 20110315; RU 2011104105 A 20120820; RU 2466075 C2 20121110; US 2011308976 A1 20111222; WO 2010003353 A1 20100114
DOCDB simple family (application)
EP 09793828 A 20090706; AU 2009267648 A 20090706; BR PI0915743 A 20090706; CA 2729820 A 20090706; CN 200810130540 A 20080707; CN 2009072635 W 20090706; JP 2011516954 A 20090706; KR 20117002450 A 20090706; RU 2011104105 A 20090706; US 200913002856 A 20090706