EP 2069076 A1 20090617 - DEVICE FOR DISPENSING A FLUID PRODUCT
Title (en)
DEVICE FOR DISPENSING A FLUID PRODUCT
Title (de)
SPENDEVORRICHTUNG FÜR EIN FLÜSSIGES PRODUKT
Title (fr)
DISPOSITIF DE DISTRIBUTION DE PRODUIT FLUIDE
Publication
Application
Priority
- FR 2007051973 W 20070920
- FR 0653964 A 20060927
Abstract (en)
[origin: US2008073379A1] A liquid dispenser device for being associated with a liquid reservoir (R), said device comprising: a chamber ( 10 ) provided with an inlet valve ( 5, 15 ), an outlet valve ( 32, 232 ), and a piston ( 3 ) that is suitable for varying the volume of the chamber; a liquid dispenser orifice ( 25 ); and a pusher ( 2 ) that is axially displaceable down and up between a rest position and a depressed position; the dispenser device being characterized in that the pusher ( 2 ) includes an elastically-deformable wall ( 212 ) that is thus displaceable relative to the remainder of the pusher, the piston ( 3 ) being in contact, at least momentarily, with the deformable wall ( 212 ), so as to be urged in displacement relative to the remainder of the pusher while the wall is being deformed, in such a manner as to open the outlet valve.
IPC 8 full level
B05B 11/00 (2006.01)
CPC (source: EP US)
B05B 11/104 (2023.01 - EP US); B05B 11/1061 (2023.01 - EP US); B05B 11/1069 (2023.01 - EP US); B05B 11/1074 (2023.01 - EP US); B05B 11/1022 (2023.01 - EP US)
Citation (search report)
See references of WO 2008037909A1
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
FR 2906232 A1 20080328; FR 2906232 B1 20081212; BR PI0717537 A2 20131022; CN 101534957 A 20090916; EP 2069076 A1 20090617; EP 2069076 B1 20120912; ES 2394813 T3 20130205; JP 2010504852 A 20100218; US 2008073379 A1 20080327; US 7971757 B2 20110705; WO 2008037909 A1 20080403
DOCDB simple family (application)
FR 0653964 A 20060927; BR PI0717537 A 20070920; CN 200780041107 A 20070920; EP 07848345 A 20070920; ES 07848345 T 20070920; FR 2007051973 W 20070920; JP 2009529737 A 20070920; US 86263507 A 20070927