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     Peter A. Koziol, Esq.
     Assouline & Berlowe, P.A.
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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Compensation actuator for a rotorcraft flight control

Invented by: Philippe Vincent
Aix En Provence, FR

Sebastien Pellegrino
Marseilles, FR

Bernard Gemmati
Lauris, FR

Originally Assigned to: Eurocopter
Marignane Codex, FR
[Now assigned to . . .]

Issued:2011-06-28
Filed:2008-09-08
Application No:12206486
Examined by:Benson; Walter

The invention relates to an actuator having an (auto)synchronous rotary electric motor and a reversible speed-reducing gearbox coupled to the motor to be driven in rotation thereby An outlet shaft is coupled to the speed-reducing gearbox to be driven in rotation thereby A first angular position sensor and a control circuit are connected to the motor. The circuit delivers a motor power supply signal that varies as a function of a position setpoint signal applied to the control circuit and as a function of signals delivered by the angular position sensor. The gearbox has a plurality of speed-reducing each having a pair of gears mounted to rotate about two parallel axes of rotation.

[pdf] U.S. Pat. No. 7,969,110

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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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