公开(公告)号：US09664067B2

公开(公告)日：2017-05-30

申请号：US14511716

申请日：2014-10-10

Applicant: General Electric Company

Inventor： Karol Filip Leszczynski ,  Christopher Warren Childs ,  David Matthew Clarida ,  Gregory Allan Crum ,  Mitchel Merck ,  Alexander Maxim Libers

IPC: F16J15/06 ,  F02C7/28 ,  F01D25/24 ,  F01D11/00 ,  F01D25/26 ,  F01D25/30 ,  F16J15/3268 ,  F16J15/322

CPC classification number: F01D25/243 ,  F01D11/005 ,  F01D25/26 ,  F01D25/30 ,  F01D25/305 ,  F02C7/28 ,  F05D2240/55 ,  F16J15/061 ,  F16J15/322 ,  F16J15/3268

Abstract: A seal retaining assembly includes a first segment coupled to a first structure. Also included is a recess of the first segment, the recess defined by a first and second wall, the first wall defining a first wall aperture, the second wall defining a second wall aperture. Further included is a second segment having a tab disposed within the recess in fitted contact with the first and second wall to retain the second segment to the first segment in a radial direction, the tab defining a tab aperture, the first and second segment defining an axial gap therebetween, the first wall aperture, the second wall aperture and the tab aperture are aligned to form a passage. Yet further included is a flex seal within the axial gap. Also included is a pin in the passage to fix the second segment to the first segment in axial and circumferential directions.

公开(公告)号：US20160102578A1

公开(公告)日：2016-04-14

申请号：US14511716

申请日：2014-10-10

Applicant: General Electric Company

Inventor： Karol Filip Leszczynski ,  Christopher Warren Childs ,  David Matthew Clarida ,  Gregory Allan Crum ,  Mitchel Merck ,  Alexander Maxim Libers

IPC: F01D25/24 ,  F01D25/30 ,  F16J15/32 ,  F01D25/26

CPC classification number: F01D25/243 ,  F01D11/005 ,  F01D25/26 ,  F01D25/30 ,  F01D25/305 ,  F02C7/28 ,  F05D2240/55 ,  F16J15/061 ,  F16J15/322 ,  F16J15/3268

Abstract: A seal retaining assembly includes a first segment coupled to a first structure. Also included is a recess of the first segment, the recess defined by a first and second wall, the first wall defining a first wall aperture, the second wall defining a second wall aperture. Further included is a second segment having a tab disposed within the recess in fitted contact with the first and second wall to retain the second segment to the first segment in a radial direction, the tab defining a tab aperture, the first and second segment defining an axial gap therebetween, the first wall aperture, the second wall aperture and the tab aperture are aligned to form a passage. Yet further included is a flex seal within the axial gap. Also included is a pin in the passage to fix the second segment to the first segment in axial and circumferential directions.

Abstract translation: 密封保持组件包括联接到第一结构的第一段。 还包括第一段的凹部，由第一和第二壁限定的凹部，第一壁限定第一壁孔，第二壁限定第二壁孔。 还包括第二部分，其具有设置在凹部内的突出部，该突出部与第一和第二壁嵌合接触，以沿径向方向将第二部分保持在第一部分上，突出部限定突出部孔，第一和第二部分限定 第一壁孔，第二壁孔和突片孔对准以形成通道。 还包括在轴向间隙内的柔性密封。 还包括在通道中的销，以将第二段在轴向和圆周方向上固定到第一段。