发明名称 Vane assembly with removable vanes
摘要 A vane assembly for a gas turbine engine where each vane is connected to at least one adjacent portion of at least one of the inner and the outer shrouds through a melt-weld connection. The melt-weld connection includes non-metallic heat-meltable material with a metal wire mesh layer trapped therein, the metal wire mesh being heatable to melt the heat-meltable material for formation and breakdown of the melt-weld connection.
申请公布号 US8182213(B2) 申请公布日期 2012.05.22
申请号 US20090407256 申请日期 2009.04.22
申请人 CHEUNG KIN-LEUNG;PRATT & WHITNEY CANADA CORP. 发明人 CHEUNG KIN-LEUNG
分类号 F04D29/44;F04D29/54 主分类号 F04D29/44
代理机构 代理人
主权项
地址