Invention Grant
- Patent Title: Combustor liner and heat shield assembly
- Patent Title (中): 燃烧器衬套和隔热罩组件
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Application No.: US11561042Application Date: 2006-11-17
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Publication No.: US07681398B2Publication Date: 2010-03-23
- Inventor: Bhawan B. Patel , Lorin Markarian , Stephen Phillips , Eduardo Hawie
- Applicant: Bhawan B. Patel , Lorin Markarian , Stephen Phillips , Eduardo Hawie
- Applicant Address: CA Longueuil, Quebec
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil, Quebec
- Agency: Ogilvy Renault LLP
- Main IPC: F02C1/00
- IPC: F02C1/00 ; F02G3/00
Abstract:
Impingement hole patterns are provided in a combustor dome panel to provide efficient cooling of a combustor dome heat shield. The impingement holes are substantially aligned or located above partial height protuberances provided on the back face of the heat shield.
Public/Granted literature
- US20080115506A1 COMBUSTOR LINER AND HEAT SHIELD ASSEMBLY Public/Granted day:2008-05-22
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