EP 1042072 B1 20040630 - SPRAY NOZZLE WITH STATIC MEANS FOR INHIBITING OUTFLOW
Title (en)
SPRAY NOZZLE WITH STATIC MEANS FOR INHIBITING OUTFLOW
Title (de)
ZERSTÄUBUNGSDÜSE MIT STATISCHEM MITTEL ZUR HEMMUNG DER STRÖMUNG
Title (fr)
BUSE DE PULVERISATION A MOYEN STATIQUE D'INHIBITION D'ECOULEMENT
Publication
Application
Priority
- FR 9716748 A 19971224
- IB 9802101 W 19981222
Abstract (en)
[origin: US6371389B1] The invention concerns a spray nozzle comprising a central swirl chamber (1) in which the fluid to be sprayed penetrates by tangential channels (7) producing a swirl axis perpendicular to the longitudinal axis (I-I). The fluid comes out of the swirl chamber (1) through a coaxial outlet passage (4). The nozzle comprises a rear coaxial recess (8) dimensioned and shaped so as to inhibit any residual outflow of fluid through the coaxial outlet passage (4) when the fluid supply is interrupted at the spray nozzle inlet (6).
IPC 1-7
IPC 8 full level
B05B 1/34 (2006.01); B05B 15/02 (2006.01); B05B 15/50 (2018.01)
CPC (source: EP US)
B05B 1/3436 (2013.01 - EP US); B05B 15/50 (2018.01 - EP US); B65D 83/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE
DOCDB simple family (publication)
US 6371389 B1 20020416; AT E270153 T1 20040715; AU 1501699 A 19990719; BR 9814352 A 20020305; CA 2315908 A1 19990708; DE 69824890 D1 20040805; EP 1042072 A1 20001011; EP 1042072 B1 20040630; FR 2772644 A1 19990625; FR 2772644 B1 20000204; JP 2001526957 A 20011225; WO 9933572 A1 19990708
DOCDB simple family (application)
US 58236600 A 20000621; AT 98959100 T 19981222; AU 1501699 A 19981222; BR 9814352 A 19981222; CA 2315908 A 19981222; DE 69824890 T 19981222; EP 98959100 A 19981222; FR 9716748 A 19971224; IB 9802101 W 19981222; JP 2000526306 A 19981222