Invention Grant
- Patent Title: Nozzle guide vane arrangement
- Patent Title (中): 喷嘴导叶安装
-
Application No.: US12000650Application Date: 2007-12-14
-
Publication No.: US08257037B2Publication Date: 2012-09-04
- Inventor: Moira J. Tildsley
- Applicant: Moira J. Tildsley
- Applicant Address: GB London
- Assignee: Rolls-Royce PLC
- Current Assignee: Rolls-Royce PLC
- Current Assignee Address: GB London
- Agency: Oliff & Berridge, PLC
- Priority: GB0700142.3 20070105
- Main IPC: F03B3/16
- IPC: F03B3/16

Abstract:
A nozzle guide vane arrangement comprising a vane member having a platform portion extending forwards of a leading edge of the vane member, the platform portion having a first securing member and a second securing member to provide at least part of the means to retain the vane member in use, the arrangement characterized in that the first securing member and the second securing member are staggered with an axial displacement relative to each other upon the platform portion in the direction from the leading edge to a trailing edge of the vane member.
Public/Granted literature
- US20080166226A1 Nozzle guide vane arrangement Public/Granted day:2008-07-10
Information query