公开(公告)号：US20130224032A1

公开(公告)日：2013-08-29

申请号：US13663779

申请日：2012-10-30

Applicant: General Electric Company

Inventor： Bruce Clark Busbey ,  Ramesh Vedula ,  Stefan Herr ,  Revathy Murugappan ,  Satish Balusu ,  Thomas Joseph Fischetti

IPC: F01D5/12

CPC classification number: F03D1/0675 ,  F03D1/0633 ,  F05B2240/302 ,  F05B2250/311 ,  F05B2250/71 ,  F05B2260/30 ,  Y02E10/721

Abstract: A blade insert for coupling a first blade segment to a second blade segment is disclosed. The blade insert may include an aerodynamic body extending between a first end configured to be coupled to the first blade segment and a second end configured to be coupled to the second blade segment. The aerodynamic body may include a pressure side and a suction side extending between a leading edge and a trailing edge. In addition, the aerodynamic body may define a chord, wherein the chord at the first end is substantially equal to the chord at the second end.

Abstract translation: 公开了用于将第一叶片段联接到第二叶片段的叶片插入件。 刀片插入件可以包括在构造成联接到第一刀片段的第一端和被配置为联接到第二刀片段的第二端之间延伸的空气动力学主体。 空气动力体可以包括在前缘和后缘之间延伸的压力侧和吸力侧。 另外，空气动力体可以限定弦，其中第一端处的弦基本上等于第二端的弦。