Motor and pump system
US10913648B2 · kind B2 · utility
6Cited by
16References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 6, 2016 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Jun 10, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2210/00099
- WIPO fieldHandling
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.