Arrangement For Realizing The Vacuum Operation In The Moulding Process Of A Glass Moulding Machine

Abstract

For the monitoring of the application of a vacuum to the finished moulds (1, 2) of a glass moulding machine, in particular of an I.S. machine, an arrangement is proposed which is composed of a vacuum sensor (13, 14), which vacuum sensor is arranged in a vacuum line (5, 6) which charges the finished mould (1, 2) and which vacuum sensor is designed for pressure measurement and detects a pressure value, which pressure value is transmitted by way of a microcontroller (15, 16) of an I.S. machine controller (22) by way of which, in a manner dependent on the measured value, a hollow glass article can be identified as being defective and rejected. The arrangement permits automated monitoring of the vacuum operation and a lessening of the burden on operating personnel, and serves for the automated assurance of product quality.

Dependencies are inferred from the claim text.