Global Patent Index - EP 1497193 A2

EP 1497193 A2 20050119 - SELF-CLOSING VALVE

Title (en)

SELF-CLOSING VALVE

Title (de)

SELBSTSCHLIESSENDES VENTIL

Title (fr)

VALVE A FERMETURE AUTOMATIQUE

Publication

EP 1497193 A2 20050119 (DE)

Application

EP 03747100 A 20030414

Priority

  • DE 10218363 A 20020425
  • EP 0303869 W 20030414

Abstract (en)

[origin: WO03091124A2] The invention relates to a self-closing valve (V) for distributing a product (6) that is in particular liquid or pasty. Said valve comprises a valve membrane (1), which is convex when viewed from the product side, at least in the distribution zone. According to the invention, to achieve a simple, operationally reliable construction, the valve membrane (1) comprises a retaining ring (5), formed by insert moulding, on its periphery.

IPC 1-7

B65D 47/20; B65D 47/24

IPC 8 full level

B65D 47/20 (2006.01); B65D 47/24 (2006.01); B65D 47/32 (2006.01)

CPC (source: EP US)

B65D 47/2031 (2013.01 - EP US); B65D 47/2081 (2013.01 - EP US); B65D 47/246 (2013.01 - EP US); B65D 47/32 (2013.01 - EP US)

Citation (search report)

See references of WO 03091124A2

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 SK TR

DOCDB simple family (publication)

WO 03091124 A2 20031106; WO 03091124 A3 20040205; AR 039422 A1 20050216; AU 2003232467 A1 20031110; AU 2003232467 A8 20031110; BR 0309529 A 20050215; CA 2478226 A1 20031106; DE 10218363 A1 20031113; EP 1497193 A2 20050119; MX PA04009875 A 20041207; PL 371867 A1 20050711; US 2006037975 A1 20060223

DOCDB simple family (application)

EP 0303869 W 20030414; AR P030101323 A 20030415; AU 2003232467 A 20030414; BR 0309529 A 20030414; CA 2478226 A 20030414; DE 10218363 A 20020425; EP 03747100 A 20030414; MX PA04009875 A 20030414; PL 37186703 A 20030414; US 51200705 A 20050825