Back to results
US 2026/0009408 A1Published application
Hydraulic force fight mitigation
AssigneeWoodward, Inc.
InventorMichael L. Hahn
Life of this patent
Estimating the term…
Abstract
The subject matter of this specification can be embodied in, among other things, a method that includes controlling, by a first fluid valve, a first fluid flow to a first fluid actuator, actuating, by the first fluid actuator, an output, controlling, by a second fluid valve, a second fluid flow to a second fluid actuator, and actuating, by the second fluid actuator, the output.
Claims15
1-6. (canceled)
A method of fluid actuation comprising:
- controlling, by a first fluid valve, a first fluid flow to a first fluid actuator;
- actuating, by the first fluid actuator, an output;
- controlling, by a second fluid valve, a second fluid flow to a second fluid actuator;
- and
- actuating, by the second fluid actuator, the output.
2 more elements
A fluid actuator comprising:
- a housing;
- a first fluid actuator arranged within the housing and configured to actuate an output;
- and
- a second fluid actuator arranged within the housing and configured to redundantly actuate the output.
1 more element
Dependencies are inferred from the claim text.