EP 1485309 B1 20091118 - VALVE
Title (en)
VALVE
Title (de)
VENTIL
Title (fr)
SOUPAPE
Publication
Application
Priority
- DE 10202849 A 20020124
- EP 0300729 W 20030124
Abstract (en)
[origin: WO03062092A1] The invention relates to a valve for discharging foaming agents from pressurised containers. Said valve seals off the pressurised container from the exterior and comprises an outlet with a closure part (4) located therein in a displaceable manner, said part being retained in the closed position by a spring element (21) and exposing an outlet for the foaming agent that is contained in the pressurised container by external actuation. According to the invention, the valve is mounted on a container cover that is configured as a valve face (1) in such a way that said valve face (1) has a sealing surface that is configured as a valve seat (6) and that co-operates with a sealing element (7). The valve face (1) and the sealing element (7) consist of a rigid material that does not deform as a result of the function of said parts and the sealing action is obtained by an elastic element (17) that is located on the valve face (1). The spring element (9, 21, 30), which retains the sealing element (7) in its closed position is fixed directly to the valve face (1).
IPC 8 full level
B65D 83/14 (2006.01)
CPC (source: EP US)
B65D 83/48 (2013.01 - EP US)
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 SE SI SK TR
DOCDB simple family (publication)
WO 03062092 A1 20030731; AT E449015 T1 20091215; DE 50312132 D1 20091231; EP 1485309 A1 20041215; EP 1485309 B1 20091118; US 2005121476 A1 20050609
DOCDB simple family (application)
EP 0300729 W 20030124; AT 03704462 T 20030124; DE 50312132 T 20030124; EP 03704462 A 20030124; US 50242705 A 20050128