Yarn texturing nozzle
AssigneeMaschinenfabrik Rieter AG
InventorArmin Wirz
Life of this patent
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Abstract
A nozzle for the treatment of threads is divided in the conveying direction into a conveying part, a compression section and a guiding part. The compression section, for the purpose of forming a yarn plug, includes fixedly arranged radially and axially directed lamellar. The ends of the lamellar which face the guiding part are neither in contact with each other nor with any surrounding parts of the nozzle so that fibers which are located in the gaps between the lamellar, and which radially exit the channel being formed by the lamellar can reach an inlet funnel of the guiding part or a plug guide tube respectively, without colliding with any edges.
Claims9
A yarn texturizing nozzle comprising a compression section and a guiding section disposed after said compression section in a direction of conveyance of a yarn through said nozzle, said compression section having a plurality of radially and axially oriented lamellar for forming a yarn plug, said lamellar having outlet ends in the direction of conveyance of the yarn that are unconnected to each other and surrounding parts of said nozzle such that any yarn fibers extending through gaps between said lamellar in said compression section are free to pass between said lamellar and into said guiding section.
Dependencies are inferred from the claim text.