Cleaning device for open end spinning units

Details Cleaning device for open end spinning units Cleaning device for open end spinning units

1976-11-10

1978-01-24

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Delivery twist type

57 5889, D01H 1100, D01H 112

Patent

active

040696545

ABSTRACT:
Cleaning device for spinning units. According to the invention, the device is placed on a carriage movable along a set of spinning units. The device comprises a pressure fluid supply and a suction supply carried by the carriage. The pressure fluid supply is selectively connectable to a blowing nozzle opening internally of the chamber of each of the spinning units, whereas the suction supply is selectively connectable with a suction duct opening in the spinning chamber and containing a check valve, the opening of which is controlled by the depression or vacuum built up by the suction supply.

REFERENCES:
patent: 3597911 (1971-08-01), Schiltknecht
patent: 3760577 (1973-09-01), Kihaka et al.
patent: 3810352 (1974-05-01), Miyazaki et al.
patent: 3895483 (1975-07-01), Grau

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