Aircraft

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United States of America Patent

PATENT NO 8636245
APP PUB NO 20110186691A1
SERIAL NO

12980919

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An aircraft having at least one in-flight attitude control system, in turn having at least one actuator; and a hydraulic circuit connected to the actuator and having at least one pump designed to deliver a first flow when the pressure of the hydraulic circuit is above a presettable threshold value. The pump is designed to deliver a second flow greater than the first flow, and the aircraft has a sensor for detecting a quantity associated with the pressure of the hydraulic circuit; and a programmable central control unit, which controls the pump to deliver the second flow when the quantity detected by the sensor corresponds to a pressure of the hydraulic circuit below the threshold value.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LEONARDO S P APIAZZA MONTE GRAPPA 4 ROMA 000195

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vanni, Roberto Samarate, IT 6 7

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