EP 0108929 A3 19850925 - SPRAYING INSTALLATION NOZZLE WITH COAXIAL FEEDING CHANNELS
Title (en)
SPRAYING INSTALLATION NOZZLE WITH COAXIAL FEEDING CHANNELS
Publication
Application
Priority
DE 8231663 U 19821111
Abstract (en)
[origin: US4667878A] The invention relates to a nozzle for a paint spraying device having a radially inward valve needle that is connected in a coaxial arrangement with the nozzle. A radially outward paint supply pipe is connected to the valve at one end and a paint source at the other. The valve needle is hollow for paint supply purposes and has a forwardly inclined bore in its tip which opens axially in front of the valve into an annular chamber created between the valve needle and the supply pipe.
IPC 1-7
IPC 8 full level
B05B 7/04 (2006.01); B05B 1/06 (2006.01); B05B 1/30 (2006.01); B05B 1/32 (2006.01); B05B 3/10 (2006.01); B05B 7/24 (2006.01); B05B 12/00 (2006.01); B05B 12/14 (2006.01); B05B 15/02 (2006.01); B05B 15/50 (2018.01)
CPC (source: EP US)
B05B 1/3046 (2013.01 - EP US); B05B 1/3066 (2013.01 - EP US); B05B 7/0408 (2013.01 - EP US); B05B 12/1418 (2013.01 - EP US); B05B 15/50 (2018.01 - EP US)
Citation (search report)
- [YD] DE 2757522 B1 19790322 - BEHR HANS
- [Y] US 3844479 A 19741029 - NEEDHAM A
- [A] FR 2280843 A1 19760227 - DU PONT CANADA [CA]
- [A] US 2743137 A 19560424 - WILLIAM WILSON ALAN
Designated contracting state (EPC)
BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0108929 A2 19840523; EP 0108929 A3 19850925; EP 0108929 B1 19880629; EP 0108929 B2 19910904; DE 3377199 D1 19880804; DE 8231663 U1 19830818; JP H0249141 B2 19901029; JP S5998757 A 19840607; US 4667878 A 19870526
DOCDB simple family (application)
EP 83110121 A 19831011; DE 3377199 T 19831011; DE 8231663 U 19821111; JP 21001983 A 19831110; US 78119385 A 19850925