EP 0950011 B1 20020403 - CLOSURE WITH A PRESSURE COMPENSATION VALVE FOR A LIQUID CONTAINER
Title (en)
CLOSURE WITH A PRESSURE COMPENSATION VALVE FOR A LIQUID CONTAINER
Title (de)
VERSCHLUSS MIT DRUCKAUSGLEICHSVENTIL FÜR EINEN FLÜSSIGKEITSBEHÄLTER
Title (fr)
BOUCHON AVEC SOUPAPE D'EQUILIBRAGE DE PRESSION POUR CONTENANT A LIQUIDE
Publication
Application
Priority
- DE 9803179 W 19981030
- DE 19748365 A 19971103
Abstract (en)
[origin: WO9923009A1] The closure has a bung plug (10) made of a soft elastic material and comprises a flange-like external support part (12), a sealing member (16) surrounding the edge of the orifice and sealing the latter and a locking member (18) surrounding the edge of the orifice and engaging inwards from the inside thereof. A coaxial reinforcement ring (20) made of a hard plastic material is embedded in the sealing member (16) and the locking member (18) of the bung plug (10), the periphery of said ring being radially undulated and covered by the soft elastic material with a varying thickness along its entire periphery. The bung plug (10) has a central orifice (24) in which a manually adjustable valve element (26) of the pressure compensation valve can be brought to a sealed closing position and to a pressure compensation position.
IPC 1-7
IPC 8 full level
B65D 51/16 (2006.01)
CPC (source: EP US)
B65D 51/1683 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FR GB IT NL
DOCDB simple family (publication)
DE 29823387 U1 19990429; AT E215486 T1 20020415; AT E237521 T1 20030515; AU 1748599 A 19990524; AU 1748699 A 19990524; DE 59803615 D1 20020508; DE 59807960 D1 20030522; EP 0950010 A1 19991020; EP 0950010 B1 20030416; EP 0950011 A1 19991020; EP 0950011 B1 20020403; US 6065631 A 20000523; US 6161716 A 20001219; WO 9923008 A1 19990514; WO 9923009 A1 19990514
DOCDB simple family (application)
DE 29823387 U 19981030; AT 98962195 T 19981030; AT 98962196 T 19981030; AU 1748599 A 19981030; AU 1748699 A 19981030; DE 59803615 T 19981030; DE 59807960 T 19981030; DE 9803178 W 19981030; DE 9803179 W 19981030; EP 98962195 A 19981030; EP 98962196 A 19981030; US 34132699 A 19990702; US 34132799 A 19990702