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公开(公告)号:US5624233A
公开(公告)日:1997-04-29
申请号:US608545
申请日:1996-02-28
CPC分类号: F01D5/02 , F04D29/322
摘要: A rotor disc which is suitable for carrying the fan blades of a ducted fan gas turbine engine is constituted by two sub-discs which are maintained in axially spaced apart relationship by a plurality of spacer members. The spacer members are generally axially extending and at least partially define the operational air flow path over the disc.
摘要翻译: 适用于承载风扇式燃气涡轮发动机的风扇叶片的转子盘由两个子盘构成,两个子盘通过多个间隔件保持在轴向隔开的关系。 间隔件通常轴向延伸并且至少部分地限定盘上的可操作空气流动路径。