Invention Grant
US07658074B2 Mid-mount centerbody heat shield for turbine engine fuel nozzle
有权
用于涡轮发动机燃油喷嘴的中置中心体防护罩
- Patent Title: Mid-mount centerbody heat shield for turbine engine fuel nozzle
- Patent Title (中): 用于涡轮发动机燃油喷嘴的中置中心体防护罩
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Application No.: US11513711Application Date: 2006-08-31
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Publication No.: US07658074B2Publication Date: 2010-02-09
- Inventor: Mark E. Tuttle
- Applicant: Mark E. Tuttle
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds
- Main IPC: F02C1/00
- IPC: F02C1/00 ; F02G3/00

Abstract:
A fuel nozzle for a gas turbine engine includes an engine mount end and a discharge end that discharges an air/fuel mixture into a combustion chamber. The fuel nozzle includes a centerbody and a heat shield. The heat shield is fixed to the centerbody at a mid-mount position that is centrally located between first and second ends of the heat shield to allow the heat shield to remain thermally isolated from radially adjacent components to reduce the adverse effects of thermal stresses.
Public/Granted literature
- US20080053062A1 Mid-mount centerbody heat shield for turbine engine fuel nozzle Public/Granted day:2008-03-06
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