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:
Feb. 09, 2021
Filed:
Dec. 06, 2016
Applicant:
Fernando A. Ubidia, Ludlow, MA (US);
Inventor:
Fernando A. Ubidia, Ludlow, MA (US);
Assignee:
Micro Infinity Flow, LLC, Ludlow, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D 1/12 (2006.01); B67D 1/08 (2006.01); B67D 1/10 (2006.01); G05D 7/06 (2006.01); F04B 17/03 (2006.01); F04B 49/06 (2006.01); F04B 49/22 (2006.01); B67D 1/00 (2006.01);
U.S. Cl.
CPC ...
B67D 1/1202 (2013.01); B67D 1/0037 (2013.01); B67D 1/0888 (2013.01); B67D 1/0892 (2013.01); B67D 1/10 (2013.01); B67D 1/1231 (2013.01); F04B 17/03 (2013.01); F04B 49/065 (2013.01); F04B 49/22 (2013.01); G05D 7/0682 (2013.01); B67D 1/0855 (2013.01); B67D 2001/0827 (2013.01); B67D 2210/00091 (2013.01); B67D 2210/00099 (2013.01);
Abstract
The present system generally relates to a fluid flow system where a controller and motor pump assemblies are used to optimize the control of fluid flow through the system. The controller samples the back electromotive force of the motor and pump assemblies and is able to utilize the sampled back electromotive force in conjunction with predefined target back electromotive force values, preferably empirically determined and tuned to an individual motor and for a select fluid, to tune the voltage applied to the system, control the back electromotive force of the system and, by extension, control the flow of fluid.