公开(公告)号：EP2984291A4

公开(公告)日：2016-06-08

申请号：EP14782209

申请日：2014-04-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BANKS ANTON G ,  CHEROLIS ANTHONY P ,  KASTEL DONALD

IPC: F01D9/02 ,  F01D9/04 ,  F01D11/00 ,  F01D25/24

CPC classification number: F01D11/005 ,  F01D9/02 ,  F01D9/04 ,  F01D9/041 ,  F01D9/047 ,  F01D11/00 ,  F01D11/003 ,  F01D25/24 ,  F01D25/246 ,  F05D2220/32 ,  F05D2240/128 ,  F05D2240/55 ,  F05D2240/57 ,  F05D2240/59 ,  F05D2260/20 ,  F05D2260/97

Abstract: A nozzle segment for a gas turbine engine includes an arcuate outer vane platform segment. An arcuate inner vane platform segment spaced from the arcuate outer vane platform segment. A multiple of airfoils between the arcuate inner vane platform segment and the arcuate outer vane platform segment, the arcuate outer vane platform segment includes a scallop slot and a seal that seals the scallop slot.