Weaving apparatus including switched reluctance drive

Details Weaving apparatus including switched reluctance drive Weaving apparatus including switched reluctance drive

1997-04-18

1999-01-12

Falik, Andy

Textiles: weaving

Warp manipulation

Feeding

318254, 318701, 388811, D03D 4904, D03D 5102

Patent

active

058574964

ABSTRACT:
Weaving apparatus comprises a warp beam bearing warp threads, a loom on which the warp threads are woven with weft threads, and a take-up roller for taking up the woven material. The loom is powered by a main loom motor. Either or both of the take-up roller and the warp beam are controlled by switched reluctance motors. The switched reluctance motor is able to maintain correct tension in the warp threads or the woven material without generating excessive heat in maintaining a desired position.

REFERENCES:
patent: 4513790 (1985-04-01), Sainen et al.
patent: 4585037 (1986-04-01), Kimbara
patent: 4593236 (1986-06-01), Oesterle et al.
patent: 5170821 (1992-12-01), Yoshida
patent: 5202610 (1993-04-01), Frye et al.

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