Beschichtungssystem fuer die automatisierte Beschichtungstechnik

DE 10064065 A UPAB: 20010813 NOVELTY - The system consists of coating medium containers connected to an applicator (10) via medium pipes (5,5',13). A dosing pump (2) is positioned outside the pipes, to charge a driver pipe with a driver medium (17) for the purpose of supply the coating medium to the applicator. The driver pipe opens into the medium pipe. The pump has a cylinder (31) filled with driver medium, and a ram (18) to expel the driver medium. The driver medium is electrically non-conductive, and a pig (7) for the medium pipes consists of non-conductive material. USE - Coating of components in the automotive industry, etc. ADVANTAGE - Low rinsing medium and compressed air losses combined with safe dosing of coating medium without medium carry-over