Ventilating carding roll

Details Ventilating carding roll Ventilating carding roll

1997-11-10

1999-07-13

Calvert, John J.

Textiles: fiber preparation

Working

Carding

19 65R, 19 98, 19 99, 19112, 165 89, 492 46, D01B 304, D01G 1500, F28D 1102, F28F 502

Patent

active

059209615

ABSTRACT:
A ventilated carding cylinder for allowing heat generated in the carding cylinder during operation to be dissipated. The carding cylinder includes an internal, longitudinally extending, air flow passage and impeller means provided therein for moving air through the air flow passage during operation of the carding cylinder. This movement of air aids in dissipating heat generated by the carding cylinder during the fiber carding process. Reduction of heat in the carding cylinder can minimize the risk of fire occurring in the fibers and also thermal growth of the cylinder during operation.

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