The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Jan. 27, 2025
Rtx Corporation, Farmington, CT (US);
Raymond Surace, Newington, CT (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
A gas turbine engine includes a seal support that has first and second spaced-apart support flanges and a ceramic matrix composite (CMC) seal that is affixable to the seal support. The support flanges have at least one set of support flange pin holes. The CMC seal includes a radially inwardly-facing side and a radially outwardly-facing side. the radially outwardly-facing side has first and second spaced-apart seal flanges that include two independent sets of support flange pin holes. The CMC seal is affixable to the seal support by alignment of either one of the two independent sets of support flange pin holes with the support flange pin holes and receipt of support pins there through.