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:
Apr. 24, 2001
Filed:
Aug. 14, 1998
Applicant:
Inventor:
Michael Gosselin, Baltimore, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 1/502 ; B01F 1/504 ;
U.S. Cl.
CPC ...
B01F 1/502 ; B01F 1/504 ;
Abstract
A method and apparatus for combining multiple viscous fluids in which a desired, predetermined mixture ratio is automatically maintained by at least one system microcontroller. The microcontroller processes critical data relating to a primary fluid throughout a pumping and dispensing procedure, and automatically adjusts all additional flows based on changes to the primary fluid flow rate, temperature, pressure, viscosity, and pump characteristics by adjusting the speed of the motors driving pumps for all other fluids.