EP 3615224 B1 20210609 - HEAD FOR DISPENSING A FLUID PRODUCT
Title (en)
HEAD FOR DISPENSING A FLUID PRODUCT
Title (de)
KOPFTEIL FÜR DIE AUSGABE EINES FLÜSSIGPRODUKTS
Title (fr)
TETE DE DISTRIBUTION DE PRODUIT FLUIDE.
Publication
Application
Priority
- FR 1753689 A 20170427
- FR 1754003 A 20170505
- FR 2018051019 W 20180424
Abstract (en)
[origin: WO2018197798A1] Head for dispensing a fluid product (T) intended to be mounted on a dispensing member, such as a pump, and comprising a bearing surface (41) for actuating the dispensing member, as well as a spray wall (D) perforated with an array of spray holes (DO) through which the pressurised fluid product passes so as to be sprayed in fine droplets, characterised in that it further comprises a suction chamber (30) having a variable volume such that the volume of the suction chamber (30) decreases when pressure is exerted on the bearing surface (41) and increases when the pressure on the bearing surface (41) is released.
IPC 8 full level
B05B 15/531 (2018.01); B05B 1/14 (2006.01); B05B 11/00 (2006.01); B05B 15/40 (2018.01)
CPC (source: EP US)
B05B 1/14 (2013.01 - EP US); B05B 11/1001 (2023.01 - EP); B05B 11/1097 (2023.01 - EP US); B05B 15/40 (2018.01 - EP US); B05B 15/531 (2018.01 - EP)
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)
WO 2018197798 A1 20181101; BR 112019021994 A2 20200505; BR 112019021994 B1 20230131; CN 110603105 A 20191220; CN 110603105 B 20220104; EP 3615224 A1 20200304; EP 3615224 B1 20210609; ES 2879863 T3 20211123; US 11278925 B2 20220322; US 2020114382 A1 20200416
DOCDB simple family (application)
FR 2018051019 W 20180424; BR 112019021994 A 20180424; CN 201880027372 A 20180424; EP 18726519 A 20180424; ES 18726519 T 20180424; US 201816607897 A 20180424