Dryer drum vane

Details Dryer drum vane Dryer drum vane

2007-12-03

2011-11-29

Gravini, Stephen M. (Department: 3743)

Drying and gas or vapor contact with solids

Apparatus

Rotary drums or receptacles

C034S606000, C034S610000, C068S024000, C068S058000, CD32S026000, CD32S029000, C008S147000, C008S158000, C210S356000, C137S512150, C392S379000, C392S384000

Reexamination Certificate

active

08065816

ABSTRACT:
A dryer has complex angled surfaces and a plurality of grip elements thereon. The angled surfaces have varying angles of inclination relative to a base of the dryer vane and the characteristics of the grip elements vary in relation to the angle of inclination of the surface portions upon which they are disposed. The grip elements may protrude from the vane surfaces and the height of the grip elements may vary in relation to the varying angle of inclination of the surfaces. Taller grip elements may be provided on the less inclined surfaces and shorter grip elements may be provided on the more inclined surfaces.

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Electrolux presentation entitled: FLW Vane Aesthetics, EMA and Competitors, pp. 1-19, Oct. 20, 2005.

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