Invention Grant
- Patent Title: Nozzle guide vanes
- Patent Title (中): 喷嘴导叶
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Application No.: US11518196Application Date: 2006-09-11
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Publication No.: US07524163B2Publication Date: 2009-04-28
- Inventor: Kevin P Self , Mark J Simms
- Applicant: Kevin P Self , Mark J Simms
- Applicant Address: GB London
- Assignee: Rolls-Royce plc
- Current Assignee: Rolls-Royce plc
- Current Assignee Address: GB London
- Agency: Manelli Denison & Selter PLLC
- Agent W. Warren Taltavull
- Main IPC: F01D25/12
- IPC: F01D25/12
Abstract:
A turbine nozzle guide vane 10 with passages 28 leading from a hollow core 32 to respective seal strip slots 20, to deliver cooling air to abutment faces 18 on each end of the vane 10.
Public/Granted literature
- US20090074562A1 NOZZLE GUIDE VANES Public/Granted day:2009-03-19
Information query
