EP 0663241 B1 19980715 - Spray nozzle
Title (en)
Spray nozzle
Title (de)
Zerstäuberdüse
Title (fr)
Buse de pulverisation
Publication
Application
Priority
EP 93120417 A 19931217
Abstract (en)
[origin: EP0663241A1] Jet system, has assembly (1) with a laying surface (11) and a channel (13) to feed the medication at the centre of the laying surface (11), extending along the longitudinal line of a jet assembly (1). The holder (2) for the jet assembly (1) has a holding surface (21) to take the laying surface (11) of the jet assembly (1). Groove channels (22) are in the holding surface (21) to feed a pressurised gas, aligned radially to the base shape of the jet holder (2). The channel (13) for the medication and the channels (22) for the gas open into a mixing chamber (23). The cross section surface generally equals the sum of the cross section surfaces of the channels (22) for the gas at their openings.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B05B 7/0475 (2013.01 - EP US); B05B 7/0861 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0663241 A1 19950719; EP 0663241 B1 19980715; AT E168289 T1 19980815; CA 2138234 A1 19950618; DE 59308788 D1 19980820; DK 0663241 T3 19990419; ES 2120471 T3 19981101; US 5740966 A 19980421
DOCDB simple family (application)
EP 93120417 A 19931217; AT 93120417 T 19931217; CA 2138234 A 19941215; DE 59308788 T 19931217; DK 93120417 T 19931217; ES 93120417 T 19931217; US 76091196 A 19961206