EP 1883478 A1 20080206 - NOZZLE COMPRISING A SWIRL CHAMBER
Title (en)
NOZZLE COMPRISING A SWIRL CHAMBER
Title (de)
DÜSE MIT EINER WIRBELKAMMER
Title (fr)
BUSE A CHAMBRE TOURBILLONNAIRE
Publication
Application
Priority
- FR 2006000981 W 20060502
- FR 0551291 A 20050518
Abstract (en)
[origin: WO2006123032A1] The invention relates to a fluid spray nozzle comprising a swirl chamber (1) which is rotationally symmetric about a Z axis of origin O and into which at least two fluid inlet channels (2, 3) open. The aforementioned chamber (1) is equipped with a discharge conduit (4) having an axis (?) which is inclined in relation to the axis of symmetry (Z) at an angle (a). According to the invention, the conduit (4) is formed such that the position of the point of origin (O') of the axis (?) thereof is offset in relation to the origin (O) of the axis of symmetry (Z) by a distance (d) which depends on the value of the angle (a) of inclination of the conduit: along a direction which depends on the position and the cross-section of the channels, and in a sense which is counter to the orientation of the conduit (4).
IPC 8 full level
CPC (source: EP US)
B05B 1/3421 (2013.01 - EP US)
Citation (search report)
See references of WO 2006123032A1
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)
WO 2006123032 A1 20061123; AT E517690 T1 20110815; BR PI0612913 A2 20101207; BR PI0612913 B1 20180508; CN 101175573 A 20080507; CN 101175573 B 20100728; EP 1883478 A1 20080206; EP 1883478 B1 20110727; ES 2369402 T3 20111130; FR 2885820 A1 20061124; FR 2885820 B1 20070622; US 2008067265 A1 20080320
DOCDB simple family (application)
FR 2006000981 W 20060502; AT 06764583 T 20060502; BR PI0612913 A 20060502; CN 200680016382 A 20060502; EP 06764583 A 20060502; ES 06764583 T 20060502; FR 0551291 A 20050518; US 94058007 A 20071115