Seal assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8821115
APP PUB NO 20120034072A1
SERIAL NO

13177245

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A seal assembly arranged adjacent to a primary flow region, the seal assembly including: first and second components; a seal arranged between the first and second components to seal a secondary flow region from the primary flow region; and a first recess portion provided in the first component and arranged adjacent to the seal and the primary flow region, the first recess portion further being arranged to receive flow from at least one of the primary flow region and the secondary flow region and shed flow to the primary flow region, wherein the first recess portion is configured to promote a first flow feature within the first recess portion, the first flow feature flowing with a portion of the first flow feature adjacent to the primary flow region and the portion of the first flow feature being shed to the primary flow region in substantially the same direction as the flow in the primary flow region.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCLONDON LONDON LONDON

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bagnall, Adam M Alderwasley, GB 12 201
Maxwell, Ross D Derby, GB 1 9

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