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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Actuator system

Invented by: Luc P. Cyrot
Mission Viejo, CA Applicant: Name City State Country Type Cyrot

Originally Assigned to: Parker-Hannifan Corporation
Cleveland, OH
[Now assigned to . . .]

Issued:2013-07-02
Filed:2009-01-08
Application No:12350479
Examined by:Carone; Michael

An actuator system (14) comprising a valve assembly (40) having an inner spool (50), an outer spool (60), and a sleeve (70). An assembly (80) directly drives the inner spool (50) to move it relative to the outer spool (60), and thereby hydromechanically causes the outer spool (60) to move relative to the sleeve (70). A control assembly (90) provides current input to the drive assembly (80), which converts current input into mechanical motion. The control assembly (90) senses the position of the inner spool (50) and regulates current in accordance with the sensed position.

[pdf] U.S. Pat. No. 8,474,486

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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