Washer for textile spinning machine open-ended spinning rotor with magnetic washer forming labyrinth seal

摘要

A textile spinning machine has an open-ended spinning rotor with a washer for a thread discharge (18) jet that is retained my magnetic force. The permanent magnetic washer further transmits the magnetic force. The washer has a circular interface (29) to the thread discharge jet with which it forms a labyrinth seal (31). The washer outer periphery (29) forms a rim around the thread discharge jet.