Cooling device in an open-end spinning apparatus

Details Cooling device in an open-end spinning apparatus Cooling device in an open-end spinning apparatus

1995-04-07

1997-09-16

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

Open end spinning

57308, 57406, 57407, D01H 400

Patent

active

056667990

ABSTRACT:
An open-end rotor spinning machine includes open-end spinning apparatuses each having a rotor housing, a spinning rotor revolving at high rpm in the rotor housing, and a yarn draw-off device extending into the spinning rotor. A cooling device includes a channel plate closing the rotor housing in an operating state. The channel plate has double walls defining a cooling chamber therebetween surrounding the yarn draw-off device. Connection sleeves connect the cooling chamber to a coolant loop.

REFERENCES:
patent: 4112663 (1978-09-01), Chrtek et al.
patent: 4610134 (1986-09-01), Busch et al.
patent: 5265406 (1993-11-01), Hofmann et al.
patent: 5321943 (1994-06-01), Schmid et al.
patent: 5414985 (1995-05-01), Ball et al.

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