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:
Jun. 08, 1976
Filed:
Nov. 25, 1974
Applicant:
Inventor:
Frank Markus, Burlington, CA;
Assignee:
The Steel Company of Canada, Limited, Hamilton, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
259 24 ; 259 96 ;
Abstract
This invention provides a method and apparatus for increasing interface contact between two immiscible liquids. A rotor with internal pumping passages is immersed beneath the interface and rotated to draw the interface down to the rotor, whereby the upper, less dense liquid is pumped into the lower, more dense liquid.