Invention Grant
US09121282B2 Methods for the controlled reduction of turbine nozzle flow areas and turbine nozzle components having reduced flow areas
有权
涡轮喷嘴流动区域的控制减少和具有减小的流动面积的涡轮喷嘴部件的方法
- Patent Title: Methods for the controlled reduction of turbine nozzle flow areas and turbine nozzle components having reduced flow areas
- Patent Title (中): 涡轮喷嘴流动区域的控制减少和具有减小的流动面积的涡轮喷嘴部件的方法
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Application No.: US13364794Application Date: 2012-02-02
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Publication No.: US09121282B2Publication Date: 2015-09-01
- Inventor: Bill Macelroy
- Applicant: Bill Macelroy
- 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: F04D29/44
- IPC: F04D29/44 ; F01D9/04 ; F01D25/28
Abstract:
Embodiments of a method for controllably reducing of the flow area of a turbine nozzle component are provided, as are embodiments of turbine nozzle components having reduced flow areas. In one embodiment, the method includes the steps of obtaining a turbine nozzle component having a plurality of turbine nozzle flow paths therethrough, positioning braze preforms in the plurality of turbine nozzle flow paths and against a surface of the turbine nozzle component, and bonding the braze preforms to the turbine nozzle component to achieve a controlled reduction in the flow area of the turbine nozzle flow paths.
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