Invention Grant
- Patent Title: Unified curved beam bearing damper
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Application No.: US16668684Application Date: 2019-10-30
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Publication No.: US11035252B2Publication Date: 2021-06-15
- Inventor: Todd A. Davis , Russell B. Witlicki , Christopher M. Valva , Andrew Newton , David C. Kiely
- 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: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D25/16
- IPC: F01D25/16 ; F16C27/04 ; F16C19/00

Abstract:
A gas turbine engine component includes a ring comprising a single-piece component having an outer peripheral surface and an inner peripheral surface that surrounds an engine center axis, a plurality of outer diameter pedestals formed in the outer peripheral surface and circumferentially spaced apart from each other, and a plurality of inner diameter pedestals formed in the inner peripheral surface and circumferentially spaced apart from each other. A plurality of recesses are formed in the outer peripheral surface and are circumferentially spaced apart from each other.
Public/Granted literature
- US20210131307A1 UNIFIED CURVED BEAM BEARING DAMPER Public/Granted day:2021-05-06
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