- 专利标题: TURBINE ENGINE HAVING A BALANCE CAVITY
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申请号: US17826321申请日: 2022-05-27
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公开(公告)号: US20230272744A1公开(公告)日: 2023-08-31
- 发明人: Joseph G. Rose , Atanu Saha , Bhaskar Nanda Mondal , Craig W. Higgins , Darek Zatorski , Vaibhav Deshmukh M
- 申请人: GENERAL ELECTRIC COMPANY
- 申请人地址: US NY Schenectady
- 专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人: GENERAL ELECTRIC COMPANY
- 当前专利权人地址: US NY Schenectady
- 优先权: IN 2211010224 2022.02.25
- 主分类号: F02C7/06
- IPC分类号: F02C7/06 ; F02C3/06
摘要:
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.
公开/授权文献
- US11859547B2 Turbine engine having a balance cavity 公开/授权日:2024-01-02
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