System to pump fluid and control thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 15, 2020
Grant Date -
Oct 11, 2018
app pub date -
Sep 1, 2016
filing date -
Sep 2, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fluid-driven actuator system includes a fluid-driven actuator and at least one proportional control valve and at least one pump connected to the fluid-driven actuator to provide fluid to operate the fluid-driven actuator. The at least one pump includes at least one fluid driver having a prime mover and a fluid displacement assembly to be driven by the prime mover such that fluid is transferred from the pump inlet to the pump outlet. The fluid driven actuator system also includes a controller that establishes at least one of a speed and a torque of the at least one prime mover to adjust at least one of a flow in the fluid system to a flow set point and a pressure in the fluid system to pressure set point and a concurrently establishes an opening of the at least one proportional control valve to adjust at least one of the flow to the flow set point and the pressure to the pressure set point.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- F15B Class
- 724 Applications Filed
- 505 Patents Issued To-Date
- 69.76 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F15B Class
- 68.97 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 15, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 15, 2032 |
