Halo seal attached secondary seal cover arrangement

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United States of America Patent

PATENT NO 9995163
APP PUB NO 20180066533A1
SERIAL NO

15256134

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Importance

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Abstract

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A seal sub-assembly may comprise a spacer, at least one secondary seal, and a secondary seal cover. At least a portion of the at least one secondary seal are located axially between the spacer and the secondary seal cover. The spacer is attached to the secondary seal cover. The spacer may comprise a first flange and a second flange. The at least one secondary seal may be located axially in line with and radially inward from the first flange. At least a portion of the secondary seal cover may be located axially in line with and radially inward from the second flange.

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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
Chuong, Conway Manchester, US 76 502
Peters, Christpher J West Hartford, US 1 4
Wilson, Ross South Glastonbury, US 37 549
Wong, Joey Enfield, US 28 234

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