专利名称:BOAS HAVING RADIALLY EXTENDED
PROTRUSIONS
发明人:Christina G. Ciamarra,Brian Barainca,Thurman
Carlo Dabbs
申请号:US15863152申请日:20180105
公开号:US20190211701A1公开日:20190711
专利附图:
摘要:A blade outer air seal may comprise an arcuate segment. The arcuate segmentmay comprise an aft wall having a first radially extending protrusion at a circumferential
end of the aft wall. A first hook may extend aft from the aft wall. A first gusset mayextend from the first radially extending protrusion. A radial height of the first radiallyextending protrusion may be greater than a radial height of a second radially extendingprotrusion of the aft wall.
申请人:United Technologies Corporation
地址:Farmington CT US
国籍:US
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