EP 3241781 B1 20190206 - TUBE WITH THROTTLE INSERT
Title (en)
TUBE WITH THROTTLE INSERT
Title (de)
TUBE MIT DROSSELEINSATZ
Title (fr)
TUBE DOTÉ D'UN INSERT D'ÉTRANGLEMENT
Publication
Application
Priority
CH 5852016 A 20160503
Abstract (en)
[origin: CA2965227A1] The tube (1) includes a connector (9) with a dispensing duct (13) which connects a dispensing opening (11) to a reservoir (3). For the dosed dispensing of a liquid from the reservoir (3) through the dispensing opening (11), a throttle insert (31) is inserted into a distal section (9b) of the connector (9) and is connected in form-fitting fashion to the connector (9). The connection of the throttle insert (31) to the connector (9) is preferably realized by a radial pressing action. The throttle insert (31) is preferably of dome-like form and delimits at least one primary throttle duct (47) which forms in the dispensing duct a constriction which limits the volume flow of the liquid from the reservoir (3) to the dispensing opening (11).
IPC 8 full level
B65D 47/18 (2006.01)
CPC (source: EP US)
B65D 35/40 (2013.01 - US); B65D 47/18 (2013.01 - EP US)
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)
EP 3241781 A1 20171108; EP 3241781 B1 20190206; CA 2965227 A1 20171103; CA 2965227 C 20230321; CH 712432 A1 20171115; ES 2721772 T3 20190805; PL 3241781 T3 20190731; US 10093461 B2 20181009; US 2017320641 A1 20171109
DOCDB simple family (application)
EP 17165003 A 20170405; CA 2965227 A 20170426; CH 5852016 A 20160503; ES 17165003 T 20170405; PL 17165003 T 20170405; US 201715494913 A 20170424