Invention Application
- Patent Title: VANE ASSEMBLY WITH IMPROVED VANE ROOTS
- Patent Title (中): VANE组装改进的VANE ROOTS
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Application No.: US11467413Application Date: 2006-08-25
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Publication No.: US20070098548A1Publication Date: 2007-05-03
- Inventor: Barry Barnett , David Denis
- Applicant: Barry Barnett , David Denis
- Main IPC: F04D29/54
- IPC: F04D29/54
Abstract:
A vane for a vane assembly of a gas turbine engine includes a vane root connected to the airfoil portion opposite a tip thereof. The vane root includes a platform and a button portion interconnecting the platform and the airfoil position. The button portion has relatively blunt leading and trailing ends which respectively protrude beyond leading and trailing edges of the airfoil portion.
Public/Granted literature
- US07628578B2 Vane assembly with improved vane roots Public/Granted day:2009-12-08
Information query
