Verfahren zur Luftabfuehrung aus Spinneinheiten an Maschinen fuer spindelloses Spinnen von Stapelfasermaterialien und Vorrichtung zur Durchfuehrung dieses Verfahrens

摘要

A textile installation for spinning fibrous material and converting it into yarn includes a plurality of spinning units arranged in substantially side-by-side relationship along a given direction. Each such unit has an air-discharge outlet for discharging air. A passage system extends along said direction, communicates with the discharge outlets, and communicates with the ambient atmosphere over at least a major portion of its length. In this way, the air flow discharged from each outlet will travel through such passage means to the atmosphere along substantially identical flow paths so as to maintain the air-flow and pressure conditions in each spinning unit substantially identical.