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. 06, 1979
Filed:
Jul. 07, 1976
Applicant:
Inventors:
Charles F Peczeli, Mississauga, CA;
Anthony J Last, Oakville, CA;
Assignee:
Ontario Research Foundation, Mississauga, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ;
U.S. Cl.
CPC ...
366341 ;
Abstract
This invention provides a fluid shear device for emulsifying or mixing liquids, and also useful for deaeration. A central chamber with a tangential inlet has a forward wall perpendicular to the chamber axis and a rearward wall with a reverse curve in profile such that the rearward wall is more parallel to the forward wall in its outer portion than its inner portion. This produces a number of advantages in terms of pressure energy released, which energy is then available for the shearing and mixing function.