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公开(公告)号:US07524163B2
公开(公告)日:2009-04-28
申请号:US11518196
申请日:2006-09-11
Applicant: Kevin P Self , Mark J Simms
Inventor: Kevin P Self , Mark J Simms
IPC: F01D25/12
CPC classification number: F01D9/041 , F01D5/187 , F01D11/008 , F05D2240/81
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.
Abstract translation: 具有通道28的涡轮喷嘴引导叶片10,通道28从中空芯32引导到相应的密封条槽20,以将冷却空气输送到叶片10的每个端部上的邻接面18。