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:
Aug. 30, 1994
Filed:
Dec. 10, 1992
Applicant:
Inventors:
Wilhelm Blankmeiser, Essen, DE;
Peter Spuerck, Bruehl, DE;
Assignee:
Kloeckner-Humboldt-Deutz AG, Cologne, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F / ;
U.S. Cl.
CPC ...
222370 ; 277 59 ; 277105 ;
Abstract
A cellular rotary sluice for discharging material from a pressure vessel including a cell housing rotatable about a vertical axis with top and bottom stationary sealing plates and rotatable inner and outer vertical edge members with the edge members provided with wear facing at a top and bottom edge and with wear inserts in the top and bottom plates, a seal outside of the wear locations formed either by a packing seal within a ring or an O-ring, and in one form a space which is pressurized preventing the passing of material into and past the wear locations.