Invention Grant
- Patent Title: Crenelated turbine nozzle
- Patent Title (中): 锥形涡轮喷嘴
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Application No.: US12262437Application Date: 2008-10-31
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Publication No.: US08226360B2Publication Date: 2012-07-24
- Inventor: Patrick Jarvis Scoggins , James Harvey Laflen , Ching-Pang Lee , Wilson Frost
- Applicant: Patrick Jarvis Scoggins , James Harvey Laflen , Ching-Pang Lee , Wilson Frost
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Trego, Hines & Ladenheim, PLLC
- Agent David J. Clement
- Main IPC: F01D1/02
- IPC: F01D1/02
Abstract:
A turbine nozzle includes a row of vanes extending radially between annular outer and inner bands. The outer band includes a pair of radial flanges defining an annular seal groove therebetween. One of the flanges is crenelated to improve nozzle life.
Public/Granted literature
- US20100111682A1 CRENELATED TURBINE NOZZLE Public/Granted day:2010-05-06
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