Godet for guiding and heating an advancing yarn

Details Godet for guiding and heating an advancing yarn Godet for guiding and heating an advancing yarn

1993-12-03

1995-06-06

Crowder, Clifford D.

Textiles: manufacturing

Thread finishing

Surface modification of running length

219211, 219652, 219674, 492 46, D02J 122, H05B 664

Patent

active

054210704

ABSTRACT:
A godet for guiding and heating an advancing yarn, which includes a shaft mounted for rotation about its axis, and a casing coaxially and releasably mounted to the shaft. An induction coil heating system is fixedly mounted between the shaft and the outer wall of the casing, and the heating system includes a tubular core having a plurality of induction coils mounted thereon. A plurality of annular ribs are positioned on the core and on the inside of the outer wall of the casing for providing an advantageous magnetic flux path between a core and casing.

REFERENCES:
patent: 3211893 (1965-10-01), Barlow et al.
patent: 3412229 (1968-11-01), Seagrave, Jr.
patent: 3420983 (1969-01-01), McCard et al.
patent: 3479689 (1969-11-01), Kurzke et al.
patent: 3508024 (1970-04-01), Cannon
patent: 3581060 (1971-05-01), Bauer
patent: 3583687 (1971-06-01), Nakashara
patent: 4891872 (1990-01-01), Sussman

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