Drying and gas or vapor contact with solids – Process – With nondrying treating of material
Reexamination Certificate
2007-06-11
2011-11-08
Gravini, Stephen M. (Department: 3744)
Drying and gas or vapor contact with solids
Process
With nondrying treating of material
C034S132000, C034S610000, C416S24100B, C416S18600A, C264S310000
Reexamination Certificate
active
08051578
ABSTRACT:
A dryer is provided that includes a drum for drying wet laundry via contact of the laundry with process air, an air inlet duct operable to convey process air to the drum, an outlet duct operable to convey process air that has exited the drum, a heating device located in the inlet air duct, and a fan containing an impeller. The fan applies a motive power to process air to effect flow of process air and the impeller has oblique blades.
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International Search Report PCT/EP2007/055686.
BSH Bosch und Siemens Haus-geraete GmbH
Gravini Stephen M.
Howard James E.
Pallapies Andre
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