The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 1980
Filed:
Aug. 15, 1978
Johannes Knappstein, Recklinghausen, DE;
Janos Bocsanczy, Recklinghausen, DE;
Abstract
Bunker for supplying alternatively either hot, dry coal or cold, wet coal to a charging hopper or test bunkers of a plurality of coke ovens in a coke oven battery, comprises, a bunker housing having an inlet adjacent its top for charging coal and a lower portion with a plurality of downwardly opening coke oven discharge spouts corresponding to the number of charging hoppers and test bunkers. An inert gas feed line includes a portion branching off to the vicinity of each spout and provided with a plurality of feeder lines at the lower end of the spout and which also includes a plurality of spray nozzles in the line for directing a water spray in the direction of the inert gas flow.