Invention Application
US20050047910A1 METHODS AND APPARATUS TO REDUCE SEAL RUBBING WITHIN GAS TURBINE ENGINES
有权
减少气体涡轮发动机密封件的方法和装置
- Patent Title: METHODS AND APPARATUS TO REDUCE SEAL RUBBING WITHIN GAS TURBINE ENGINES
- Patent Title (中): 减少气体涡轮发动机密封件的方法和装置
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Application No.: US10653337Application Date: 2003-09-02
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Publication No.: US20050047910A1Publication Date: 2005-03-03
- Inventor: Mark Habedank , Daniel Wines , Christopher League , Aaron Dziech , George Whitaker
- Applicant: Mark Habedank , Daniel Wines , Christopher League , Aaron Dziech , George Whitaker
- Main IPC: F01D5/06
- IPC: F01D5/06 ; F01D11/00 ; F01D25/00 ; F02C7/28 ; F16J15/54 ; F01D25/16
Abstract:
A method facilitates assembling a seal assembly for a gas turbine engine rotor assembly. The method comprises coupling a disk retainer to a first stage disk, and coupling an interstage seal assembly including an outer shell within the rotor assembly such that a downstream arm extending from the outer shell engages a second stage disk while an upstream arm extending from the outer shell engages the disk retainer.
Public/Granted literature
- US06899520B2 Methods and apparatus to reduce seal rubbing within gas turbine engines Public/Granted day:2005-05-31
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