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:
Oct. 18, 1988
Filed:
Aug. 08, 1985
Applicant:
Inventors:
Assignee:
Kraftwerk Union Aktiengesellschaft, Mulheim an der Ruhr, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28C / ; B28C / ; B01F / ;
U.S. Cl.
CPC ...
366 51 ; 366 52 ; 366 67 ; 366319 ; 366320 ;
Abstract
Mixing device for embedding biologically harmful wastes in a solidifying binder, includes a tubular housing, an assembly of a pre-mixer, a pass-through mixer and a discharge pump having rotatingly movable parts disposed along a common rotational axis and in substantially vertical direction within the tubular housing, and a drive motor mounted at the upper end of the assembly for rotating the movable parts in common, the movable part of the pre-mixer being centrically disposed in the housing, and the movable part of the discharge pump being eccentrically disposed with play in the housing.