Yarn treating apparatus

Details Yarn treating apparatus Yarn treating apparatus

1979-10-31

1981-02-24

Petrakes, John

Textiles: manufacturing

Thread finishing

Surface modification of running length

28271, 28276, D02J 108, D02G 116

Patent

active

042519047

ABSTRACT:
Yarn treating apparatus having a yarn treating chamber formed therein which is surrounded by a first wall lying on a flat plane extending axially and a second wall connected to the sides of the first wall and constituted with a plurality of flat surfaces, a curved surface, or a plurality of curved surfaces or a combination thereof. The second wall is symmetrical with respect to an imaginary standard plane, perpendicular to the first wall and axially extending. A plurality of fluid jet nozzles is formed on the second wall, and fluid jet flows symmetrical with the imaginary standard plane are ejected from the fluid jet nozzles and meet with each other on or above the first wall before they reach it or on the first wall while they blow towards the first wall.

REFERENCES:
patent: 2985995 (1961-05-01), Bunting, Jr. et al.
patent: 3115691 (1963-12-01), Bunting, Jr. et al.
patent: 3262179 (1966-07-01), Sparling
patent: 3448501 (1969-06-01), Buzano
patent: 3525133 (1970-08-01), Psaras
patent: 4069565 (1978-01-01), Negishi et al.
patent: 4115988 (1978-09-01), Nakagawa et al.

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