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    Anti-rotation stator segments
    1.
    发明授权
    Anti-rotation stator segments 有权
    防旋转定子段

    公开(公告)号：US09051849B2

    公开(公告)日：2015-06-09

    申请号：US13371525

    申请日：2012-02-13

    申请人： Mark David Ring ,  Jonathan J. Earl

    发明人： Mark David Ring ,  Jonathan J. Earl

    IPC分类号： F01D25/28 ,  F01D25/24

    CPC分类号： F01D25/246 ,  F01D9/042 ,  F05D2240/12 ,  F05D2240/80 ,  F05D2260/30 ,  Y02T50/673

    摘要： A stator assembly for a turbofan gas turbine engine is disclosed. The stator assembly is coupled to a shroud of the engine. The stator assembly includes an endless case fixedly coupled to the engine shroud. The case includes a forward portion, an aft portion and a central portion disposed therebetween. The case extends about an axis of the engine. The forward and aft portions of the case include rails that extend towards each other and form forward and aft pockets with the central portion respectfully. The stator assembly also includes a locking stator segment. The locking stator segment includes a shroud that includes a forward hook and a pair of aft hooks with a platform disposed therebetween. The forward and aft hooks are retained in the forward and aft pockets of the case respectfully.

    摘要翻译： 公开了一种用于涡轮风扇燃气涡轮发动机的定子组件。 定子组件联接到发动机的护罩上。 定子组件包括固定地连接到发动机罩的环形壳体。 壳体包括前部，后部和设置在其间的中心部。 壳体围绕发动机的轴线延伸。 壳体的前部和后部包括彼此相对延伸的轨道，并且相对地形成具有中心部分的前后袋。 定子组件还包括锁定定子段。 锁定定子段包括护罩，其包括前钩和一对后钩，其间具有平台。 前后钩被保留在箱子的前后袋中。

    Anti-Rotation Stator Segments
    2.
    发明申请
    Anti-Rotation Stator Segments 有权
    抗旋转定子段

    公开(公告)号：US20130209248A1

    公开(公告)日：2013-08-15

    申请号：US13371525

    申请日：2012-02-13

    申请人： Mark David Ring ,  Jonathan J. Earl

    发明人： Mark David Ring ,  Jonathan J. Earl

    IPC分类号： F01D25/28 ,  F01D9/04

    CPC分类号： F01D25/246 ,  F01D9/042 ,  F05D2240/12 ,  F05D2240/80 ,  F05D2260/30 ,  Y02T50/673

    摘要： A stator assembly for a turbofan gas turbine engine is disclosed. The stator assembly is coupled to a shroud of the engine. The stator assembly includes an endless case fixedly coupled to the engine shroud. The case includes a forward portion, an aft portion and a central portion disposed therebetween. The case extends about an axis of the engine. The forward and aft portions of the case include rails that extend towards each other and form forward and aft pockets with the central portion respectfully. The stator assembly also includes a locking stator segment. The locking stator segment includes a shroud that includes a forward hook and a pair of aft hooks with a platform disposed therebetween. The forward and aft hooks are retained in the forward and aft pockets of the case respectfully.

    摘要翻译： 公开了一种用于涡轮风扇燃气涡轮发动机的定子组件。 定子组件联接到发动机的护罩上。 定子组件包括固定地连接到发动机罩的环形壳体。 壳体包括前部，后部和设置在其间的中心部。 壳体围绕发动机的轴线延伸。 壳体的前部和后部包括彼此相对延伸的轨道，并且相对地形成具有中心部分的前后袋。 定子组件还包括锁定定子段。 锁定定子段包括护罩，其包括前钩和一对后钩，其间具有平台。 前后钩被保留在箱子的前后袋中。