Blade tip

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United States of America Patent

PATENT NO 9850764
APP PUB NO 20150247411A1
SERIAL NO

14613744

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a blade tip for a rotary blade. The blade tip is formed of a metal foam and comprises at least one vortex generator. The vortex generator may comprise at least one passageway and/or cavity in the blade tip. In use, a vortex is created between the blade tip and a fan casing adjacent the blade tip.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCLONDON N1 9FX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baralon, Stephane Derby, GB 3 42
Care, Ian Colin Deuchar Derby, GB 19 139

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