Invention Grant
- Patent Title: Optimized internal manifold heat shield attachment
- Patent Title (中): 优化的内部歧管隔热罩附件
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Application No.: US11466137Application Date: 2006-08-22
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Publication No.: US07765808B2Publication Date: 2010-08-03
- Inventor: Jason Fish , Bhawan B. Patel
- Applicant: Jason Fish , Bhawan B. Patel
- Applicant Address: CA Longueuil
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil
- Agency: Ogilvy Renault LLP
- Main IPC: F02C1/00
- IPC: F02C1/00 ; F02G3/00

Abstract:
A fuel manifold assembly for a gas turbine engine includes an annular fuel manifold having at least one fuel conveying passage and defining at least one slow fuel flowing location. A heat shield at least partly encloses the fuel manifold and a plurality of intermittent joints attach the heat shield to the fuel manifold. The joints are circumferentially distributed about the fuel manifold as far away from the slow flowing location as possible while maintaining the fuel manifold dynamically balanced.
Public/Granted literature
- US20080047274A1 OPTIMIZED INTERNAL MANIFOLD HEAT SHIELD ATTACHMENT Public/Granted day:2008-02-28
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