Conveyors: power-driven – Conveyor frame or casing – Casing – cover – shield or load supporting surface
Reexamination Certificate
2007-06-12
2007-06-12
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor frame or casing
Casing, cover, shield or load supporting surface
C198S952000, C419S025000
Reexamination Certificate
active
10546350
ABSTRACT:
A conveyor for hot material comprising a conveying unit for conveying the hot material, a material delivery unit for delivering the hot material to the conveying unit, a housing for covering at least a portion of the length of the conveying unit, introduction devices disposed in the housing for furnishing water to the hot material on the conveying unit, wherein the introduction devices are disposed exclusively in a section of the housing that in the conveying direction is remote from the material delivery unit, and an exhaust unit connected to the material delivery unit for withdrawal of water vapor, generated by the furnishing of water, to produce a water vapor stream that is counter to the conveying direction of the hot material and is directed toward the material delivery unit.
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patent: WO 96/23081 (1996-08-01), None
Müller Lutz
Poppeck Burkhard
Aumund-Fördererbau GmbH & Co. KG
Becker Robert W
Bidwell James R.
Robert W Becker & Associates
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