AERODYNAMIC TWISTING DEVICE FOR CHAMBERED PNEUMOMECHANICAL SPINNING MACHINE Russian patent published in 1997 - IPC

Abstract RU 2083736 C1

FIELD: textile industry. SUBSTANCE: spinning machine has yarn discharge funnel, two pneumatic reels and balloon-forming pipe positioned in zone adjacent to yarn discharge location of second reel downstream of yard discharge direction. First reel has tangential openings for creating torque opposed to torque in second reel and spinning chamber. Tangential openings of first and second reels are positioned at distance equal to 10-15 diameters of tangential openings of reels, with diameter of reel openings being 1.2 mm. Casing of second reel is mounted within casing of first reel for movement within it. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 1 dwg

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RU 2 083 736 C1

Authors

Ivanov Aleksandr Vasil'Evich

Karev Mikhail Vasil'Evich

Dates

1997-07-10—Published

1993-01-28—Filed