Invention Grant
- Patent Title: Catenary turbine seal systems
- Patent Title (中): 悬链涡轮密封系统
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Application No.: US12370960Application Date: 2009-02-13
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Publication No.: US08235656B2Publication Date: 2012-08-07
- Inventor: Ian Wilson , Kenneth Black , Josef Scott Cummins
- Applicant: Ian Wilson , Kenneth Black , Josef Scott Cummins
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder, P.C.
- Main IPC: F01D25/24
- IPC: F01D25/24
Abstract:
In one embodiment, a catenary seal structure may be mechanically supported only by two adjacent rotor wheels to isolate a volume between the two adjacent rotor wheels. The catenary seal structure may be annularly disposed about the rotational axis of the adjacent rotor wheels.
Public/Granted literature
- US20100209233A1 CATENARY TURBINE SEAL SYSTEMS Public/Granted day:2010-08-19
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