EP 1583481 A1 20051012 - METHOD AND DEVICE FOR MANIPULATING HEAVY GAS
Title (en)
METHOD AND DEVICE FOR MANIPULATING HEAVY GAS
Title (de)
VERFAHREN UND VORRICHTUNG FÜR DEN UMGANG MIT SCHWERGAS
Title (fr)
PROCEDE ET APPAREIL DE MANIPULATION DE GAZ LOURD
Publication
Application
Priority
- BE 0300231 W 20031224
- BE 200300019 A 20030109
Abstract (en)
[origin: WO2004062523A1] The invention relates to a method for manipulating a gas heavier than air in a tank. Said tank comprises a successive closure and opening arranged on the top thereof, an input for said heavy gas into the tank when it is closed and an off for said input when the tank is opened, and a depression unit arranged on the periphery of the top of the tank provided with a unit for sucking out the heavy gas effluent from the top of the tank to a closed chamber.
IPC 1-7
IPC 8 full level
A61D 7/04 (2006.01)
CPC (source: EP US)
A61D 7/04 (2013.01 - EP US)
Citation (search report)
See references of WO 2004062523A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI
DOCDB simple family (publication)
WO 2004062523 A1 20040729; AT E412380 T1 20081115; AU 2003298045 A1 20040810; BE 1015298 A3 20050111; DE 60324469 D1 20081211; EP 1583481 A1 20051012; EP 1583481 B1 20081029; US 2006107951 A1 20060525; US 7533702 B2 20090519
DOCDB simple family (application)
BE 0300231 W 20031224; AT 03795722 T 20031224; AU 2003298045 A 20031224; BE 200300019 A 20030109; DE 60324469 T 20031224; EP 03795722 A 20031224; US 54177005 A 20050708