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:
Mar. 09, 1999
Filed:
Apr. 19, 1995
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366137 ; 366136 ; 366290 ; 366303 ; 366304 ;
Abstract
A device for producing a ceramic sintered body consisting essentially of a mixing trough for mixing ceramic powder with water to form a slurry, the mixing trough having stirring blades, a separate slurry circulation conduit and a slurry mixing deflocculating unit, said separate slurry circulation conduit connecting said mixing trough and said deflocculating unit, said slurry mixing unit deflocculating said powder which has been flocculated with no grinding of powder by means of causing a high-speed shear flow and a high-speed contraction flow in the slurry, said slurry being repeatedly circulated form said slurry mixing unit to said mixing trough through said separate slurry circulation conduit.