EP 2306877 A1 20110413 - METHOD FOR FILLING AND EVACUATING A DISPENSER UNIT AND FILLING INSERT FOR DISPENSER UNIT
Title (en)
METHOD FOR FILLING AND EVACUATING A DISPENSER UNIT AND FILLING INSERT FOR DISPENSER UNIT
Title (de)
VERFAHREN ZUM BEFÜLLEN UND EVAKUIEREN EINER SPENDEREINHEIT UND FÜLLEINSATZ FÜR SPENDEREINHEIT
Title (fr)
PROCÉDÉ POUR REMPLIR UNE UNITÉ DISTRIBUTRICE ET FAIRE LE VIDE DANS CETTE DERNIÈRE, ET INSERT DE REMPLISSAGE POUR UNITÉ DISTRIBUTRICE
Publication
Application
Priority
- EP 2009050606 W 20090120
- DE 102008002765 A 20080201
Abstract (en)
[origin: CA2712433A1] The invention relates to a method for filling and evacuating a dispenser unit for pasty, foamy, or liquid media. In the known methods, a supply container (1) is evacuated via a suction pump (3), which is otherwise used to discharge the medium, after the filling. The danger exists in this way that medium will be sucked in. In order to make the suction process more effective and reliable, a method and a filling insert for a dispenser unit are proposed according to the invention, at least one air channel (2) being provided parallel to the suction pump (3). By applying a pressure differential between supply container (1) and surroundings, which is just high enough that air can be sucked through the air channel (2) but particularly no viscous medium, the evacuation is performed.
IPC 8 full level
A47K 5/12 (2006.01); B05B 11/00 (2006.01)
CPC (source: EP US)
A47K 5/1202 (2013.01 - EP US); A47K 5/1207 (2013.01 - EP US)
Citation (search report)
See references of WO 2009095337A1
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008002765 A1 20090806; DE 102008002765 B4 20160623; AU 2009210189 A1 20090806; AU 2009210189 A8 20100826; AU 2009210189 B2 20150319; BR PI0905722 A2 20150714; CA 2712433 A1 20090806; CA 2712433 C 20160628; CN 101932273 A 20101229; CN 101932273 B 20120919; EP 2306877 A1 20110413; KR 20100106613 A 20101001; MX 2010007930 A 20100804; MX 345652 B 20170209; RU 2010136924 A 20120310; RU 2489074 C2 20130810; TW 200938435 A 20090916; TW I356686 B 20120121; US 2010294394 A1 20101125; US 8555934 B2 20131015; WO 2009095337 A1 20090806
DOCDB simple family (application)
DE 102008002765 A 20080201; AU 2009210189 A 20090120; BR PI0905722 A 20090120; CA 2712433 A 20090120; CN 200980103598 A 20090120; EP 09705300 A 20090120; EP 2009050606 W 20090120; KR 20107019463 A 20090120; MX 2010007930 A 20090120; RU 2010136924 A 20090120; TW 98102334 A 20090122; US 86386809 A 20090120