EP 1544156 B1 20110112 - Filling-head with separate return gas channel
Title (en)
Filling-head with separate return gas channel
Title (de)
Füllkopf mit separatem Rückgaskanal
Title (fr)
Tête de remplissage avec canal separé d'évacuation des gaz
Publication
Application
Priority
DE 20319789 U 20031220
Abstract (en)
[origin: EP1544156A1] A filling system for bottles and other containers which minimises the contact between residual gas in the containers and the liquid has a venting pipe (11) concentric to the filling system and extending from inside the neck of the container to an upper outlet inside a venting duct (13) above the liquid reservoir. The reservoir is ring shaped and serves a number of similar filling positions. The reservoir and the venting duct are connected to an exhaust system with one or more vacuum pumps. Control valves (15, 16) regulate the venting process. The venting pipe passes into the venting duct via an aperture (17) sufficiently wide to permit a limited amount of pressure compensation.
IPC 8 full level
CPC (source: EP US)
B67C 3/06 (2013.01 - EP US); B67C 3/2614 (2013.01 - EP US); B67C 2003/2602 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT PT
DOCDB simple family (publication)
DE 20319789 U1 20040226; DE 502004012107 D1 20110224; EP 1544156 A1 20050622; EP 1544156 B1 20110112; PT 1544156 E 20110331; RU 2004137061 A 20060610; RU 2365538 C2 20090827; US 2005150571 A1 20050714; US 7347231 B2 20080325
DOCDB simple family (application)
DE 20319789 U 20031220; DE 502004012107 T 20040814; EP 04019340 A 20040814; PT 04019340 T 20040814; RU 2004137061 A 20041217; US 1285904 A 20041215