Mechanical system provided with a sump receiving, above components to be lubricated or cooled, a tank of a lubricating fluid system

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United States of America Patent

PATENT NO 11835126
APP PUB NO 20230323941A1
SERIAL NO

18121861

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mechanical system comprising a sump and at least one component to be lubricated or cooled arranged in the sump, the mechanical system comprising a lubricating fluid system provided with a lubricating fluid and a tank arranged in the sump. The tank is a leaking tank and is situated above said at least one component to be lubricated or cooled, the lubricating fluid flowing out of the tank by force of gravity, so as to reach said at least one component to be lubricated or cooled. The lubricating fluid system has at least one lift flow generator connected by at least one filling line to the tank and to at least one suction point present in a bottom of the sump. The lift flow generator fills the tank with the lubricating fluid present in said bottom at least during a starting phase.

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Patent Owner(s)

Patent OwnerAddress
AIRBUS HELICOPTERSFRANCE ANNA MARIGNANA BOUCHES-DU-RHONE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barais, Olivier Ensues la Redonne, FR 4 8
Deport, Stephane Aix en Provence, FR 1 2
Geneix, Jerome Miramas le Vieux, FR 3 3

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