EP 0802827 B1 19980812 - SPRAY NOZZLE
Title (en)
SPRAY NOZZLE
Title (de)
ZERSTÄUBUNGSDÜSE
Title (fr)
BUSE DE PULVERISATION
Publication
Application
Priority
- FR 9600028 W 19960109
- FR 9500258 A 19950111
Abstract (en)
[origin: WO9621512A1] A spray nozzle mountable on the outlet (3) of a fluid dispensing device for dividing a fluid into fine droplets. The nozzle includes a core (11) and an atomiser (2) together defining a vortex chamber (14, 24) communicating with the outside via a spray port (21) in said atomiser (2), and a number of vortex channels (15, 16) opening non-radially into the vortex chamber (14, 24). The atomiser (2) has an oblong shape with a longitudinal major axis lying in a horizontal plane. Said vortex channels (15, 16) preferably communicate with the outlet (3) of the spray device via two symmetrical feed ducts (12, 13) extending on either side of the core (11) and lying in a horizontal plane.
IPC 1-7
IPC 8 full level
B05B 1/34 (2006.01); B65D 83/16 (2006.01)
CPC (source: EP US)
B05B 1/3436 (2013.01 - EP US); B65D 83/20 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9621512 A1 19960718; DE 69600521 D1 19980917; DE 69600521 T2 19990506; EP 0802827 A1 19971029; EP 0802827 B1 19980812; ES 2122780 T3 19981216; FR 2729091 A1 19960712; FR 2729091 B1 19970530; US 5931386 A 19990803
DOCDB simple family (application)
FR 9600028 W 19960109; DE 69600521 T 19960109; EP 96901030 A 19960109; ES 96901030 T 19960109; FR 9500258 A 19950111; US 86020297 A 19970918