Invention Grant
- Patent Title: Turbine engine having a balance cavity
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Application No.: US17826321Application Date: 2022-05-27
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Publication No.: US11859547B2Publication Date: 2024-01-02
- Inventor: Joseph G. Rose , Atanu Saha , Bhaskar Nanda Mondal , Craig W. Higgins , Darek Zatorski , Vaibhav Deshmukh M
- 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: McGarry Bair PC
- Priority: IN 2211010224 2022.02.25
- Main IPC: F02C7/06
- IPC: F02C7/06 ; F02C3/06

Abstract:
A turbine engine having a drive shaft rotatable about an axis, a multi-stage compressor, a turbine section, a thrust bearing, and a balance cavity. The thrust bearing being provided between the drive shaft and at least a portion of the multi-stage compressor section and rotationally supporting the drive shaft. During operation of the turbine engine, a first axial force is applied to the thrust bearing by the drive shaft and a second axial force is applied to the thrust bearing in an opposite direction of the first axial force by the balance cavity.
Public/Granted literature
- US20230272744A1 TURBINE ENGINE HAVING A BALANCE CAVITY Public/Granted day:2023-08-31
Information query
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