EP 1714707 B1 20120516 - Refillable foam pump
Title (en)
Refillable foam pump
Title (de)
Nachfüllbare Schaum-Pumpe
Title (fr)
Pompe à mousse rechargeable
Publication
Application
Priority
FR 0503972 A 20050420
Abstract (en)
[origin: EP1714707A2] The pump has a deformable bottle (1), sealed by a nozzle (2), containing a liquid with a foaming agent. The nozzle has a distribution orifice (11) communicating with an outlet passage including sieving grids (7a, 7b). The passage communicates with a membrane (4) and with a mixer (6) having a variable flow rate. The mixer opens through a dip tube dipping in the liquid. The membrane is closed when the bottle is deformed, due to the pressure exerted by a user, to drive out the liquid through the mixer. The membrane is opened to allow air to enter into the bottle when it takes its initial shape.
IPC 8 full level
B05B 11/04 (2006.01); B05B 7/00 (2006.01)
CPC (source: EP)
B05B 7/0031 (2013.01); B05B 7/0037 (2013.01); B05B 11/043 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1714707 A2 20061025; EP 1714707 A3 20090603; EP 1714707 B1 20120516; FR 2884737 A1 20061027; FR 2884737 B1 20070803
DOCDB simple family (application)
EP 06290460 A 20060322; FR 0503972 A 20050420