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. 20, 1985
Filed:
May. 16, 1984
Applicant:
Inventor:
Abraham Kedem, Rehovot, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
366265 ; 366279 ; 366328 ; 366343 ;
Abstract
There is provided a mixing device for low velocity and low shear mixing. The device is of special value for mixing of delicate materials, such as cell suspensions, microspheres and the like, as used in fermentors and the like. The device is based on the suction effect obtained by low velocity rotation of a cylinder provided with tangential openings.