Invention Grant
- Patent Title: Integral stiffening rail for braided composite gas turbine engine component
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Application No.: US15868289Application Date: 2018-01-11
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Publication No.: US11519291B2Publication Date: 2022-12-06
- Inventor: Colin J. Kling
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: F01D21/04
- IPC: F01D21/04 ; F01D25/24 ; B32B3/08 ; B32B1/08 ; B32B3/28 ; B32B5/26 ; B29C70/24 ; B29C70/22 ; B29D99/00 ; B29C70/70 ; D04C1/06 ; B29C70/72

Abstract:
A gas turbine engine component includes a tubular body section including a plurality of fiber wraps encompassed within a matrix composition and one or more integrally-formed stiffeners extending from an outer surface of the body section and in a component circumferential direction around the body section. The stiffener includes one or more fiber wraps extending radially outwardly from the body section over a form and to the body section from the form.
Public/Granted literature
- US20190211705A1 INTEGRAL STIFFENING RAIL FOR BRAIDED COMPOSITE GAS TURBINE ENGINE COMPONENT Public/Granted day:2019-07-11
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