Invention Grant
- Patent Title: Diffuser with improved erosion resistance
- Patent Title (中): 具有改善耐腐蚀性的扩散器
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Application No.: US11737794Application Date: 2007-04-20
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Publication No.: US08505305B2Publication Date: 2013-08-13
- Inventor: Reza Ziaei , Victor Salivon , Jaroslaw Wójcik
- Applicant: Reza Ziaei , Victor Salivon , Jaroslaw Wójcik
- Applicant Address: unknown Longueuil, Quebec
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: unknown Longueuil, Quebec
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: F02C1/00
- IPC: F02C1/00
Abstract:
A diffuser for a centrifugal compressor in a gas turbine engine, the diffuser including a diffuser ring having a series of bores defined therethrough to receive and direct air exiting the compressor, each bore being defined by a respective bore surface including a boride layer protecting the bore surface from erosion damage.
Public/Granted literature
- US20080256926A1 DIFFUSER WITH IMPROVED EROSION RESISTANCE Public/Granted day:2008-10-23
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