EP 1042073 B1 20031008 - SPRAY NOZZLE WITH DIRECTLY MOUNTED PLATE
Title (en)
SPRAY NOZZLE WITH DIRECTLY MOUNTED PLATE
Title (de)
ZERSTÄUBUNSDÜSE MIT AUFGESETZTEM PLÄTTCHEN
Title (fr)
BUSE DE PULVERISATION A PLAQUETTE RAPPORTEE
Publication
Application
Priority
- FR 9716749 A 19971224
- IB 9802104 W 19981222
Abstract (en)
[origin: US6241165B1] A spray nozzle includes a central swirl chamber (9), receiving the fluid tangentially through lateral fluid inlet channels (14) from a peripheral front cavity (8), and projecting the fluid in outlet through a coaxial outlet passage (12). The coaxial outlet passage (12), the central swirl chamber (9) and the fluid inlet channels (14) are made up of ribs and recesses in a front plate (15) engaged between a nozzle (1) hollow body and a rear core (5) which is itself formed by a core rear body (5a) and a rear plate (5b) with rear axial recess (17). Thus one can economically produce fluid inlet channels (14) and a central swirl chamber (9) with coaxial outlet passage (12) and rear axial recess (17) with very accurate dimensions, thereby ensuring satisfactory reproducibility of the features of the fluid spray jet at the outlet.
IPC 1-7
IPC 8 full level
B05B 1/34 (2006.01)
CPC (source: EP US)
B05B 1/3436 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE DK ES FR GB IT LI
DOCDB simple family (publication)
US 6241165 B1 20010605; AT E251498 T1 20031015; AU 1501899 A 19990719; DE 69818864 D1 20031113; EP 1042073 A1 20001011; EP 1042073 B1 20031008; FR 2772645 A1 19990625; FR 2772645 B1 20000128; WO 9933573 A1 19990708
DOCDB simple family (application)
US 58236700 A 20000621; AT 98959102 T 19981222; AU 1501899 A 19981222; DE 69818864 T 19981222; EP 98959102 A 19981222; FR 9716749 A 19971224; IB 9802104 W 19981222