Global Patent Index - EP 1095707 A3

EP 1095707 A3 2003-06-04 - Colour change valve assembly and method for flushing a colour changer

Title (en)

Colour change valve assembly and method for flushing a colour changer

Title (de)

Farbwechselventilanordnung und Verfahren zum Spülen eines Farbwechslers

Title (fr)

Ensemble de valves de changement de couleur et procédé de rinçage d'un dispositif de changement de couleur

Publication

EP 1095707 A3 (DE)

Application

EP 00123535 A

Priority

DE 19951956 A

Abstract (en)

[origin: EP1095707A2] The color changing valve block (1) selectively couples a number of different paint color lines to a spray gun (Z) via individual valves (F1-Fn), spaced along a common paint line (2) leading to the spray gun, with a rinsing medium valve (V1) and an air feed valve (PL1) at opposite ends of the valve block, for feeding a rinsing medium and pulsed air through the paint line in opposite directions. An Independent claim for rinsing a color changing valve is also included.

IPC 1-7 (main, further and additional classification)

B05B 12/14

IPC 8 full level (invention and additional information)

B05B 12/14 (2006.01)

CPC (invention and additional information)

B05B 12/149 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

EP 1095707 A2 20010502; EP 1095707 A3 20030604; EP 1095707 B1 20060913; AT 339256 T 20061015; DE 19951956 A1 20010613; DE 50013459 D1 20061026; ES 2270771 T3 20070416