Brush seal with sliding backing plate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11549588
APP PUB NO 20190309856A1
SERIAL NO

15946254

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Importance

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Abstract

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A brush seal is provided that includes a top plate, a back plate, and a bristle pack. The bristle pack is secured at a joint between the top plate and the back plate. The bristle pack includes a first bristle set extending from the joint, a second bristle set extending from the joint, and a sliding backing plate. The sliding backing plate includes a sliding portion and a support portion. The sliding portion is disposed contiguous with the second bristle set. The support portion has an inner face and a support face. The inner face is in contact with a distal end of the second bristle set. The support face is configured to support at least a portion of the first bristle set. The sliding backing plate is configured to slide relative to the second bristle set.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davis, Timothy M Kennebunk, US 72 638
Drake, Jeremy South Berwick, US 18 193
Paulino, Jose R Saco, US 39 124
Rogers, Mark J Kennebunk, US 33 146

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