Invention Grant
- Patent Title: Variable stiffness bearing housing
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Application No.: US15979999Application Date: 2018-05-15
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Publication No.: US10801366B2Publication Date: 2020-10-13
- Inventor: Ravindra Shankar Ganiger , Prashant Mahadeo Bhujabal , Milind Chandrakant Dhabade
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Dority & Manning, P.A.
- Main IPC: F01D25/16
- IPC: F01D25/16 ; F16C27/06

Abstract:
A turbine engine including a bearing element coupled to a rotor assembly and a bearing housing disposed substantially concentric to the axial centerline of the turbine engine. The bearing housing includes a first member coupled to the bearing element. The first member defines a groove at which a variable stiffness element is coupled to the first member and disposed within the groove. The bearing housing defines a first portion and a second portion adjacent to the first portion along a load direction. The first portion and the second portion together selectively define a gap therebetween based at least on a change in load along the load direction.
Public/Granted literature
- US20190353052A1 Variable Stiffness Bearing Housing Public/Granted day:2019-11-21
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