(B C) ;ANORDNING VID ETT STYRSYSTEM FOER EN FLERKANALIG INLOPPSLAODA I EN PAPPERSMASKIN FOER FRAMSTAELLNING AV FLERSKIKTADE PAPPERSMATERIALBANOR

摘要

At least one channel in a multi-channel paper machine distributor is maintained in flow velocity slave relation to another of the channels by monitoring the velocity with a pressure transducer of stock flow through the latter channel and by such monitoring controlling the stock velocity in the slave channel.