EP 1453738 A2 20040908 - STERILE SYSTEM FOR DISPENSING A PRODUCT CONTAINED IN A CONTAINER IN PARTICULAR A SOFT TUBE
Title (en)
STERILE SYSTEM FOR DISPENSING A PRODUCT CONTAINED IN A CONTAINER IN PARTICULAR A SOFT TUBE
Title (de)
STERILES SYSTEM ZUR ABGABE EINES IN EINEM BEHÄLTER, INSBESONDERE EINER FLEXIBLEN TUBE, ENTHALTENEN PRODUKTS
Title (fr)
SYSTEME DE DISTRIBUTION STERILE D'UN PRODUIT CONTENU DANS UN RECIPIENT NOTAMMENT UN TUBE SOUPLE
Publication
Application
Priority
- FR 0204106 W 20021129
- FR 0116333 A 20011213
Abstract (en)
[origin: WO03050010A2] The invention concerns a dispensing and closure system (1) arranged at the top of a container (2), in particular a soft tube comprising a liquid or pasty product (10), which is delivered by pressing on said tube (2). The invention is characterized in that it consists of a valve (3) comprising two concentric elements (4, 5), one of which (4) forms a mobile cylindrical delivery valve and the other (5) forms a cylindrical body (6) exiting from a plate (7) linked to the tube (2). The two elements (4, 5) defined between them an annular gap (9) through which the product (10) passes. When a manual pressure (F1, F2) is exerted on the tube, it causes the product (10) to act directly on the delivery valve (4) causing the latter to open, countering an elastic return member (11), so as to allow the product (10) to escape from the tube (2), when the pressure (F1, F2) is exerted thereon and to automatically close the delivery valve (4) when the pressure is released, preventing the possible return of the product (10) already dispensed from returning inside the tube.
IPC 1-7
IPC 8 full level
B65D 35/50 (2006.01); B65D 47/20 (2006.01)
CPC (source: EP US)
B65D 47/2081 (2013.01 - EP US); B05B 11/00444 (2018.07 - EP US)
Citation (search report)
See references of WO 03050010A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03050010 A2 20030619; WO 03050010 A3 20031211; AT E367318 T1 20070815; AU 2002364620 A1 20030623; AU 2002364620 A8 20030623; DE 60221276 D1 20070830; DE 60221276 T2 20080403; EP 1453738 A2 20040908; EP 1453738 B1 20070718; ES 2289181 T3 20080201; FR 2833579 A1 20030620; FR 2833579 B1 20041008; JP 2005511430 A 20050428; JP 4234601 B2 20090304; US 2005067440 A1 20050331; US 6974053 B2 20051213
DOCDB simple family (application)
FR 0204106 W 20021129; AT 02804594 T 20021129; AU 2002364620 A 20021129; DE 60221276 T 20021129; EP 02804594 A 20021129; ES 02804594 T 20021129; FR 0116333 A 20011213; JP 2003551040 A 20021129; US 49661204 A 20040525