Yarn wetting device particularly for use in a two-for-one twiste

Details Yarn wetting device particularly for use in a two-for-one twiste Yarn wetting device particularly for use in a two-for-one twiste

1985-03-12

1986-03-04

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

With coating or impregnating

57 5883, 57 5886, 118234, 118264, 118DIG22, D01H 110, D01H 1330, B05C 106

Patent

active

045733147

ABSTRACT:
A yarn wetting device, particularly for a two-for-one twisting spindle assembly, has a reservoir and a porous member which has capillary action and over which yarn is drawn for the purpose of receiving wetting agent or the like which is fed from below by suction from the reservoir to the porous body. In order to ensure uniform transfer of the wetting agent, irrespective of the level of the wetting agent in the reservoir, a line system leads into the reservoir and has an opening which opens into the atmosphere above the reservoir and an opening located at a distance above the bottom of the reservoir, and the reservoir is sealed relative to the atmospheric pressure when the level of the wetting agent in the reservoir is above the bottom opening of the line system.

REFERENCES:
patent: 1734293 (1929-11-01), Hellweg
patent: 1802602 (1931-04-01), Hellweg
patent: 2525997 (1950-10-01), Beier
patent: 3295305 (1967-01-01), Nimtz
patent: 3400528 (1968-09-01), Nimtz et al.
patent: 3423922 (1969-01-01), Smith
patent: 3474756 (1969-10-01), Van Dijk
patent: 3848565 (1974-11-01), Schweppe
patent: 3864901 (1975-02-01), Beymes et al.
patent: 4311114 (1982-01-01), Lees et al.
patent: 4334404 (1982-06-01), Franzen
patent: 4380891 (1983-04-01), Wehrmeister
"Chemiefasern/Textillindustrie," 27/79 (1977), 1018-1021.

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