Arrangement for the guiding of the flow of a liquid in relation to the rotor of a turbomachine

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United States of America Patent

PATENT NO 9551236
SERIAL NO

13739320

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An arrangement for the guiding of the flow of a liquid in relation to the rotor of a turbomachine, which includes an intermediary disc and a downstream disc of which the internal diameter and the axial position of the discs are defined in such a way that the tank is arranged inside the discs. The rotor supports a guide flange with an element of revolution of which the diameter of the section increases in the downstream direction, according to the direction of flow of the gases in the turbomachine. The downstream axial end of the flange is fixed to a portion of the rotor located downstream of the downstream disc and the upstream axial end of the flange is connected to the internal radial end of the intermediate disc.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN AIRCRAFT ENGINES75015 PARIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Durand, Yannick Yebles, FR 6 19
Soupizon, Jean-Luc Vaux le Penil, FR 43 413

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