EP 1177050 B1 20030122 - HIGH-SPEED ROTARY ATOMIZER WITH AN AIR GUIDE RING
Title (en)
HIGH-SPEED ROTARY ATOMIZER WITH AN AIR GUIDE RING
Title (de)
HOCHROTATIONSZERSTÄUBER MIT LENKLUFTRING
Title (fr)
PULVERISATEUR A VITESSE DE ROTATION ELEVEE COMPORTANT UN ANNEAU A AIR DE GUIDAGE
Publication
Application
Priority
EP 9901705 W 19990316
Abstract (en)
[origin: WO0054888A1] The invention relates to a rotary atomizer with a charging possibility from outside. Said rotary atomizer is used to apply conductive varnishes, especially water lacquer, onto a surface of a body to be coated. The rotary atomizer has an air guide ring (13) that is connected to a high voltage potential, and a grounded spray bell (6). The aim of the inventive atomizer is to reduce the risk of discharges. To this end, the ring (13) is connected to the ground potential via a high ohmic resistor (17) so that the ring (13) has a potential that lies between the high voltage potential of electrodes (19) for the charge from outside and the ground potential of the bell (6).
IPC 1-7
IPC 8 full level
B05B 5/04 (2006.01); B05B 5/053 (2006.01); B05B 7/08 (2006.01)
CPC (source: EP KR US)
B05B 5/04 (2013.01 - KR); B05B 5/0426 (2013.01 - EP US); B05B 5/0533 (2013.01 - EP US); B05B 15/50 (2018.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
WO 0054888 A1 20000921; AU 2933299 A 20001004; CA 2367140 A1 20000921; CA 2367140 C 20070612; DE 59904125 D1 20030227; EP 1177050 A1 20020206; EP 1177050 B1 20030122; ES 2189399 T3 20030701; JP 2002538957 A 20021119; JP 4343445 B2 20091014; KR 100492233 B1 20050531; KR 20020003189 A 20020110; US 2002066809 A1 20020606; US 6565021 B2 20030520
DOCDB simple family (application)
EP 9901705 W 19990316; AU 2933299 A 19990316; CA 2367140 A 19990316; DE 59904125 T 19990316; EP 99910346 A 19990316; ES 99910346 T 19990316; JP 2000604953 A 19990316; KR 20017008606 A 20010706; US 95372601 A 20010917