Unit for delivering a lacquer in measured amounts comprises a controllable delivery section with at least one pipe with at least two chambers separated from one another by a flexible wall

摘要

The unit (1) for delivering a lacquer in measured amounts comprises a controllable delivery section (6) with at least one pipe (7a, 7b) with at least two chambers (8a, 8b; 9a, 9b) separated from one another by a flexible wall. The chambers (8a, 8b) connect lacquer supply and delivery points (4, 5), while the chambers (9a, 9b) are joined to a pressurizable medium.