Invention Grant
- Patent Title: Internally damped airfoiled component and method
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Application No.: US14785119Application Date: 2014-04-22
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Publication No.: US10697303B2Publication Date: 2020-06-30
- Inventor: Ken F. Blaney , Richard K. Hayford
- 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: Kinney & Lange, P.A.
- International Application: PCT/US2014/034933 WO 20140422
- International Announcement: WO2014/176228 WO 20141030
- Main IPC: F01D5/16
- IPC: F01D5/16 ; B22F3/105 ; B22F5/04 ; F01D5/18 ; F01D9/04 ; F01D25/06 ; F01D25/12 ; F04D29/32 ; F04D29/54 ; B23K26/342 ; B23K15/00

Abstract:
An airfoiled component comprises: a root section, an airfoil section, a damper pocket enclosed within a portion of the airfoil section, and a damper. The airfoil section includes a suction sidewall and a pressure sidewall each extending chordwise between a leading edge and a trailing edge, and extending spanwise between the root section and an airfoil tip. The damper includes a fixed end unified with a damper mounting surface, and a free end extending into the damper pocket from the damper mounting surface.
Public/Granted literature
- US20160084089A1 INTERNALLY DAMPED AIRFOILED COMPONENT AND METHOD Public/Granted day:2016-03-24
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