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:
Nov. 12, 1985
Filed:
Sep. 04, 1984
Applicant:
Inventors:
Karl-Erich Ott, Hamburg, DE;
Thomas Behrens, Hamburg, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ; B01F / ;
U.S. Cl.
CPC ...
366279 ; 366194 ; 366312 ; 366326 ; 366329 ;
Abstract
In this stirrer, the stirrer arms (3, 3a) are arranged radially on the drive shaft (2) and are provided with plates (4, 4a). On these plates, stirring elements (5, 6) are arranged at a distance and inclined relative to one another, in such a way that their shadow areas overlap in the direction of revolution or at least are almost contiguous.