EP 0075258 A3 19840307 - APPARATUS FOR COATING WORKPIECES WITH LIQUIDS
Title (en)
APPARATUS FOR COATING WORKPIECES WITH LIQUIDS
Publication
Application
Priority
DE 3137074 A 19810917
Abstract (en)
[origin: EP0075258A2] In a device for coating workpieces with a liquid, for example for the electrostatic enamelling of motor vehicle bodies in a conveyor belt operation, with atomisation for the liquid, in which a liquid-pressure controller is arranged between a liquid changer and at least one atomiser connected to the liquid changer, a compressed air-controlled liquid controller is used. A thickened plate (58) which covers the inlet (52) for the coating liquid at maximum air pressure is attached to the membrane (48) of said liquid controller on the side facing the coating liquid chamber. As a result, an annular space is provided about the plate in the chamber. A groove (64) in the plate connects the inlet to the annular space. Rinsing liquid is passed into the inlet (52). The circumference of the chamber is cleaned particularly well by the flow of the rinsing liquid in the annular space. <IMAGE>
IPC 1-7
IPC 8 full level
B05B 5/16 (2006.01); B05B 12/00 (2018.01); B05B 12/08 (2006.01); B05B 12/14 (2006.01)
CPC (source: EP)
B05B 5/16 (2013.01); B05B 12/085 (2013.01); B05B 12/088 (2013.01); B05B 12/14 (2013.01)
Citation (search report)
- [A] FR 1476964 A 19670414 - DEVILBISS CO
- [A] US 3605683 A 19710920 - WIGGINS RICHARD F
- [A] FR 1366004 A 19640710 - DOSAPRO
Designated contracting state (EPC)
BE FR IT NL SE
DOCDB simple family (publication)
EP 0075258 A2 19830330; EP 0075258 A3 19840307; DE 3137074 A1 19830331; DE 3137074 C2 19860807; JP S5888057 A 19830526
DOCDB simple family (application)
EP 82108477 A 19820914; DE 3137074 A 19810917; JP 16112882 A 19820917