Invention Grant
- Patent Title: Fabricated static vane ring
- Patent Title (中): 制造静叶片环
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Application No.: US12571863Application Date: 2009-10-01
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Publication No.: US08740557B2Publication Date: 2014-06-03
- Inventor: Eric Durocher
- Applicant: Eric Durocher
- Applicant Address: CA Longueuil, Quebec
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil, Quebec
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: F01D9/04
- IPC: F01D9/04

Abstract:
A strut configuration of a static vane ring used in a gas turbine engine having an enlarged end section at least at one of the opposed ends thereof to be welded or brazed to either an outer or inner duct wall of the vane ring. The enlarged end section provides a inner corner curve with a predetermined fillet radius between the strut and the duct wall.
Public/Granted literature
- US20110081239A1 FABRICATED STATIC VANE RING Public/Granted day:2011-04-07
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