Apparatus for producing bulked yarns

Details Apparatus for producing bulked yarns Apparatus for producing bulked yarns

1973-05-21

1976-06-29

Mackey, Robert R.

Textiles: manufacturing

Warp preparing or handling

Machine replenishing

28 14, 28 16, D02G 120, D02G 116, D02G 112

Patent

active

039655474

ABSTRACT:
Apparatus for producing bulked multifilament yarn incorporates a high pressure fluid passage debouching into an intermediate pressure expansion chamber. The high pressure fluid passage is formed with entries for yarn and high pressure fluid and the intermediate expansion chamber is formed with a yarn-deflecting surface and yarn-discharge passage both located across the chamber from the point where the high pressure fluid passage enters the chamber.

REFERENCES:
patent: 2584043 (1952-01-01), Oberly
patent: 3005251 (1961-10-01), Hallden, Jr. et al.
patent: 3093878 (1963-06-01), Fieldman
patent: 3105349 (1963-10-01), Palm et al.
patent: 3156028 (1964-11-01), Weiss et al.
patent: 3343240 (1967-09-01), Parmeggiani et al.
patent: 3409956 (1968-11-01), Longbottom et al.
patent: 3468002 (1969-09-01), Parker
patent: 3576058 (1971-04-01), Berg et al.

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