EP 2697131 A1 20140219 - CLOSURE WITH VALVE FOR A PLIABLE TUBULAR CONTAINER
Title (en)
CLOSURE WITH VALVE FOR A PLIABLE TUBULAR CONTAINER
Title (de)
AUSTRAGKOPF FÜR EINE TUBE UND TUBE MIT AUSTRAGKOPF
Title (fr)
FERMETURE DE RECIPIENT DE TYPE TUBE AVEC UN MECANISME DE SOUPAPE
Publication
Application
Priority
- DE 102011007396 A 20110414
- EP 2012056793 W 20120413
Abstract (en)
[origin: WO2012140205A1] The invention relates to a dispensing head (30) for a tube (20), comprising a flat outer housing (40) having an accommodating shaft (32) for the insertion of an outlet port (22) of the tube (20) and an outlet opening (44a) having an interior (48) surrounded by walls of the outer housing (40), wherein an annular wall section (42a) of the outer housing (40) separates the accommodating shaft (32) from an annular area (49) of the interior (48) of the outer housing (40) that surrounds the annular wall section (42a) on the outside, comprising an outlet valve (54d, 44b) provided in the interior (48), the outlet valve having a valve body (54d) and a valve seat (44b) and a pressure chamber (70), which is designed in such a way that the valve body (54d) and the valve seat (44b) can be spaced from each other from a closed position to an open position by pressurization of the medium contained in the pressure chamber, in order to allow the medium to escape from the pressure chamber (70) through the discharge opening (44a), and comprising a medium path (60, 62, 64, 66, 68) within the housing (40), by means of which an inlet opening (42c) on the accommodating shaft is connected to the pressure chamber (70) in such a way that the medium flows on the path from the inlet opening (42c) to the pressure chamber (70) into the accommodating shaft (32) opposite an insertion direction (2) of the outlet port (22) in some sections.
IPC 8 full level
B65D 47/20 (2006.01); B65D 35/46 (2006.01)
CPC (source: EP KR US)
B65D 35/46 (2013.01 - EP KR US); B65D 47/20 (2013.01 - KR); B65D 47/2068 (2013.01 - EP US); B65D 83/44 (2013.01 - US); B65D 35/08 (2013.01 - US); B65D 47/20 (2013.01 - US); B65D 47/2018 (2013.01 - US); B65D 47/2075 (2013.01 - US)
Citation (search report)
See references of WO 2012140205A1
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)
DE 102011007396 A1 20121018; BR 112013026223 A2 20201027; CN 103764511 A 20140430; CN 103764511 B 20160309; EP 2697131 A1 20140219; EP 2697131 B1 20160629; JP 2014514218 A 20140619; JP 6042408 B2 20161214; KR 101908670 B1 20181016; KR 20140016956 A 20140210; US 2014048570 A1 20140220; US 9085409 B2 20150721; WO 2012140205 A1 20121018
DOCDB simple family (application)
DE 102011007396 A 20110414; BR 112013026223 A 20120413; CN 201280018514 A 20120413; EP 12715927 A 20120413; EP 2012056793 W 20120413; JP 2014504341 A 20120413; KR 20137028308 A 20120413; US 201214111649 A 20120413