Invention Grant
- Patent Title: Split ring spring dampers for gas turbine rotor assemblies
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Application No.: US14715217Application Date: 2015-05-18
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Publication No.: US10309224B2Publication Date: 2019-06-04
- Inventor: Mark E. Marler , Megan Phillips
- 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: F01D5/10
- IPC: F01D5/10 ; F01D5/26 ; F16F15/12 ; F01D25/04

Abstract:
A spring damper includes a split ring body. The split ring body defines a center and a circular gap separating opposed first and second end portions of the split ring body. The first and second end portions are connected by a split ring body segment that is evenly spaced from the center. At least one of the first and second end portions is unevenly spaced from the center in relation to the segment that is evenly spaced with respect to the center.
Public/Granted literature
- US20160047270A1 SPLIT RING SPRING DAMPERS FOR GAS TURBINE ROTOR ASSEMBLIES Public/Granted day:2016-02-18
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