EP 0961659 B1 20021002 - IMPROVED SPRAYER NOZZLE
Title (en)
IMPROVED SPRAYER NOZZLE
Title (de)
SPRÜHDÜSE
Title (fr)
BUSE DE PULVERISATION AMELIOREE
Publication
Application
Priority
- FR 9802775 W 19981218
- FR 9716553 A 19971219
Abstract (en)
[origin: FR2772646A1] The sprayer is regulated by controlling, as a function of processing parameters, flow of the spray liquid delivered by a set of jets (1). The size of the jet orifice is adjusted to increase or decrease flow through the jet. The operating parameters are processed by a microcontroller which electrically controls a piezo-electric actuator (5) adjusting the moving elements (3,4) in each jet.
IPC 1-7
IPC 8 full level
B05B 1/04 (2006.01); B05B 1/32 (2006.01); B05B 12/08 (2006.01)
CPC (source: EP)
B05B 1/044 (2013.01); B05B 1/32 (2013.01); B05B 12/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FR GB IT LI LU NL
DOCDB simple family (publication)
FR 2772646 A1 19990625; FR 2772646 B1 20000225; AT E225207 T1 20021015; AU 1765899 A 19990712; CA 2279831 A1 19990701; DE 69808434 D1 20021107; DE 69808434 T2 20030605; DK 0961659 T3 20030127; EP 0961659 A1 19991208; EP 0961659 B1 20021002; NZ 337163 A 20001027; WO 9932230 A1 19990701
DOCDB simple family (application)
FR 9716553 A 19971219; AT 98962503 T 19981218; AU 1765899 A 19981218; CA 2279831 A 19981218; DE 69808434 T 19981218; DK 98962503 T 19981218; EP 98962503 A 19981218; FR 9802775 W 19981218; NZ 33716398 A 19981218