Invention Grant
- Patent Title: Turbomachine nozzle
- Patent Title (中): 涡轮机喷嘴
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Application No.: US12777326Application Date: 2010-05-11
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Publication No.: US08137062B2Publication Date: 2012-03-20
- Inventor: Xiaoqiang Zeng , Jonathon Edward Slepski , Alexander Stein
- Applicant: Xiaoqiang Zeng , Jonathon Edward Slepski , Alexander Stein
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Cantor Colburn LLP
- Main IPC: F01D9/04
- IPC: F01D9/04

Abstract:
A turbomachine includes a housing, and a plurality of turbomachine nozzles. At least one of the plurality of turbomachine nozzles includes a body having a first surface and an opposing second surface that extend between a first end and a second end. At least one of the first and second surfaces includes a profile having an angle of between about 3° and about 8° between a first line passing through the first end and a first position located between about 28% and about 38% from the first end and a second line passing through the first position and a second position located between about 53% and about 63% from the first end, and an angle of between about 10° and about 20° between the second line and a third line passing through the second position and a third position located between about 74% and about 84% from the first end.
Public/Granted literature
- US20110278378A1 TURBOMACHINE NOZZLE Public/Granted day:2011-11-17
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