Yarn-producing apparatus for an air spinning machine with an inset and a spinneret equipped therewith

摘要

A yarn-producing apparatus for an air spinning machine, which is used for producing a yarn from a fiber strand with the assistance of an air flow, has a spinning tip with an inlet opening surrounded by the outer surface of the spinning tip, in the area of which a yarn is able to be produced with the assistance of the air flow. The yarn-producing apparatus has an internal inset with a draw-off conduit adjacent to the inlet opening for the yarn and several air outlets branching off on the side from the draw-off conduit, such that an air flow introduced counter to the direction of spinning (S) in the draw-off conduit can escape in part through the air outlets and in part through the inlet opening. In addition, a spinning unit with a corresponding yarn-producing apparatus is provided.

主权项

1. An apparatus for producing yarn for use in an air spinning machine that produces a yarn from a fiber strand with assistance of an air flow, the apparatus comprising:
a spinning tip comprising an inlet opening surrounded by an outer surface of the spinning tip, wherein a yarn is formed at the inlet opening with assistance of the air flow; an internal inset comprising a draw-off conduit adjacent to the inlet opening; the internal inset further comprising a plurality of air outlets branching off from a side of the draw-off conduit; and wherein an air flow introduced counter to a spinning direction in the draw-off conduit during a piecing process escapes in part through the air outlets and in part through the inlet opening.