Duplicated hydraulic circuit with pressure regulation

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United States of America Patent

PATENT NO 11034439
APP PUB NO 20180002007A1
SERIAL NO

15630332

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Abstract

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The present invention relates to A device for supplying hydraulic power, the device comprising two hydraulic circuits jointly feeding multi-cylinder hydraulic power transmission means in which each cylinder is connected to a single one of the hydraulic circuits independently of the others. Each hydraulic circuit includes a hydraulic pressure and flow rate generator and a pressure control module controlling said hydraulic pressure and flow rate generator so as to regulate the pressure of said fluid flowing in said hydraulic circuit as a function of said pressure of said fluid flowing in each hydraulic circuit and possibly as a function of one or more parameters external to said device.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS HELICOPTERSAEROPORT INTERNATIONAL MARSEILLE-PROVENCE MARIGNANE CEDEX 13725

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agresta, Jean-Yves Saint Cyr sur Mer, FR 1 2
Groll, Arnaud Calas, FR 7 10
Leguay, Pascal Alleins, FR 5 41

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