Invention Grant
- Patent Title: Turbine nozzles and methods of manufacturing the same
- Patent Title (中): 涡轮喷嘴及其制造方法
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Application No.: US12827702Application Date: 2010-06-30
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Publication No.: US08668442B2Publication Date: 2014-03-11
- Inventor: Mark C. Morris , Daniel Ryan , Donald G. Godfrey , Jason Smoke
- Applicant: Mark C. Morris , Daniel Ryan , Donald G. Godfrey , Jason Smoke
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: F01D9/02
- IPC: F01D9/02
Abstract:
A turbine nozzle is provided and includes a first ring having a first microstructure, a vane extending from the first ring, a first porous zone between the first ring and the vane that is more porous than the first microstructure to attenuate thermo-mechanical fatigue cracking between the vane and the first ring. Methods of manufacturing the turbine nozzle are also provided.
Public/Granted literature
- US20120003086A1 TURBINE NOZZLES AND METHODS OF MANUFACTURING THE SAME Public/Granted day:2012-01-05
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