DEVICE FOR AERODYNAMIC TEXTURING OF COMPLEX THREADS Russian patent published in 1995 - IPC

FIELD: production of textured chemical threads. SUBSTANCE: device has case with union for supplying compressed air and discharge chamber which is made inside internal cavity of the case. Texturing unit has inlet nozzle provided with gadget for controlling working space. Inlet nozzle has single discharge channel for directing and supplying flux of compressed air into working space and vortex chamber. Deflector is placed from outside the device in opposite to outlet nozzle and is connected with the case by means of arm. Device has sleeve mounted inside the case and is provided with perforation. EFFECT: improved efficiency. 1 dwg