초록 ▼

A valve actuation assembly includes a housing and a vane connected to a shaft. The vane is at least partially disposed within the housing. The valve actuation assembly further includes a valve assembly connected to the housing and a feedback device connected to at least one of the vane and the shaft

A valve actuation assembly includes a housing and a vane connected to a shaft. The vane is at least partially disposed within the housing. The valve actuation assembly further includes a valve assembly connected to the housing and a feedback device connected to at least one of the vane and the shaft. The feedback device is configured to apply a feedback force to the valve assembly.

대표청구항 ▼

What is claimed is: 1. An actuation assembly, comprising: a housing; a vane connected to a shaft, wherein the vane is at least partially disposed within the housing; a valve assembly connected to the housing; a feedback device connected to at least one of the vane and the shaft, the feedback device

What is claimed is: 1. An actuation assembly, comprising: a housing; a vane connected to a shaft, wherein the vane is at least partially disposed within the housing; a valve assembly connected to the housing; a feedback device connected to at least one of the vane and the shaft, the feedback device being configured to apply a feedback force to the valve assembly; and a bias device configured to apply a bias force directly to the vane. 2. The actuation assembly of claim 1, wherein the housing defines a plurality of flow channels fluidly connected to a chamber of the housing and the vane is at least partially disposed within the chamber. 3. The actuation assembly of claim 2, wherein the vane is configured to rotate within the chamber and the shaft is configured to rotate with the vane. 4. The actuation assembly of claim 3, wherein the feedback force applied to the valve assembly changes as the vane rotates. 5. The actuation assembly of claim 2, wherein the valve assembly is configured to assist in controlling a fluid flow through at least one of the plurality of flow channels. 6. The actuation assembly of claim 5, wherein the fluid flow assists in rotating the vane within the chamber. 7. The actuation assembly of claim 2, wherein the valve assembly includes a spool configured to assist in substantially sealing at least one of the plurality of flow channels. 8. The actuation assembly of claim 1, further including a controller configured to transmit an input signal to the valve assembly for controlling a position of the valve assembly. 9. The actuation assembly of claim 8, further including at least one sensor connected to the controller, the controller being configured to receive at least one signal from the at least one sensor and determine the input signal based on the at least one signal from the at least one sensor. 10. The actuation assembly of claim 1, wherein the bias device includes a spring that is configured to bias the vane to seal at least one of the plurality of flow channels. 11. An actuation assembly, comprising: a housing; a vane connected to a shaft, wherein the vane is at least partially disposed within the housing; a valve assembly connected to the housing; a feedback device connected to at least one of the vane and the shaft, the feedback device being configured to apply a feedback force to the valve assembly, the feedback device including a spring configured to assist in applying the feedback force; and a bias device configured to apply a bias force to the vane. 12. The actuation assembly of claim 11, wherein: a first end of the spring of the feedback device contacts a spool of the valve assembly; and a second end of the spring of the feedback device contacts at least one of the vane and the shaft. 13. An actuation assembly, comprising: a housing defining a chamber fluidly connected to at least one flow channel; a vane disposed within the chamber and connected to a shaft of the valve actuation assembly, the vane is configured to rotate within the chamber and the shaft is configured to rotate with the vane; a valve assembly connected to the housing, the valve assembly being configured to assist in controlling a fluid flow through the at least one flow channel; and a feedback device in communication with the valve assembly and connected to at least one of the vane and the shaft, the feedback device being configured to assist in controlling the position of the vane within the chamber. 14. The actuation assembly of claim 13, wherein the feedback device includes a spring. 15. The actuation assembly of claim 13, further including a bias device configured to apply a bias force to the vane. 16. The assembly of claim 13, wherein the housing defines a plurality of the flow channels fluidly connected to the chamber. 17. The actuation assembly of claim 16, wherein the valve assembly is configured to assist in controlling a fluid flow through the plurality of the flow channels. 18. The actuation assembly of claim 17, wherein the fluid flow assists in rotating the vane within the chamber. 19. The actuation assembly of claim 13, wherein the feedback device is configured to apply a feedback force to a spool of the valve assembly. 20. The actuation assembly of claim 19, wherein the feedback force changes as the vane rotates. 21. The actuation assembly of claim 19, wherein the spool is configured to substantially seal at least one of a plurality of flow channels defined by the housing. 22. The actuation assembly of claim 13, wherein: the valve assembly is capable of moving between a neutral position and a biased position; when the valve assembly is in the biased position, the fluid flow is allowed to pass through the at least one flow channel; and when the valve assembly is in the neutral position, the fluid flow is substantially restricted from passing through the at least one flow channel.