„Moderne Bildröhrenfertigung mit Turbo-Molekularpumpen”︁

Turbomolecular pumps are gradually gaining ground in the hard industrial processes. In this article a statement is made on the use of the turbomolecular pumps as to final evacuation of the TV tubes. In particular the high qualification of the pumps is emphasized. Furthermore, the advantages are shown compared with the conventional diffusion pump system.