公开(公告)号：US20170089212A1

公开(公告)日：2017-03-30

申请号：US14867137

申请日：2015-09-28

Applicant: General Electric Company

Inventor： Dylan James Fitzpatrick ,  David Scott Stapleton ,  Jonathan David Baldiga ,  Christopher Paul Tura

IPC: F01D11/00 ,  F16J15/02

Abstract: In one aspect, the present disclosure is directed to a gas turbine sealing assembly that includes a first static gas turbine wall and a second static gas turbine wall. A seal is disposed between the first static gas turbine wall and the second static gas turbine wall. The seal includes a shield wall constructed from a first material that includes a first shield wall portion and a second shield wall portion. A spring constructed from a second material includes a first spring portion and a second spring portion. The first shield wall portion is adjacent to the first spring portion, and the second shield wall portion is adjacent to the second spring portion.

公开(公告)号：US20170074111A1

公开(公告)日：2017-03-16

申请号：US14850383

申请日：2015-09-10

Applicant: General Electric Company

Inventor： Dylan James Fitzpatrick

IPC: F01D11/08 ,  F02C3/04

CPC classification number: F01D11/08 ,  F01D11/003 ,  F01D11/005 ,  F02C3/04 ,  F02C7/28 ,  F05D2240/55 ,  F16J15/02 ,  F16J15/022 ,  Y02T50/672

Abstract: In one aspect, the present subject matter is directed to a gas turbine sealing assembly that includes a first static gas turbine wall and a second static gas turbine wall. A seal is disposed between the first static gas turbine wall and the second static gas turbine wall. The seal includes a first seal layer defining a first seal layer aperture extending therethrough. A second seal layer defines an elongated slot extending therethrough. The elongated slot includes a first end and a second end. A third seal layer defines a third seal layer aperture extending therethrough. The second seal layer is positioned between the first seal layer and the third seal layer such that the first seal layer aperture is in fluid communication with the first end and the third seal layer aperture is in fluid communication with the second end.

Abstract translation: 在一个方面，本主题涉及一种燃气轮机密封组件，其包括第一静态燃气涡轮机壁和第二静态燃气涡轮机壁。 密封件设置在第一静态燃气涡轮机壁和第二静态燃气涡轮机壁之间。 密封件包括限定延伸穿过其中的第一密封层孔的第一密封层。 第二密封层限定延伸穿过其中的细长槽。 细长槽包括第一端和第二端。 第三密封层限定延伸穿过其中的第三密封层孔。 第二密封层位于第一密封层和第三密封层之间，使得第一密封层孔与第一端流体连通，第三密封层孔与第二端流体连通。

公开(公告)号：US20160333713A1

公开(公告)日：2016-11-17

申请号：US14708336

申请日：2015-05-11

Applicant: General Electric Company

Inventor： Christopher Paul TURA ,  Dylan James Fitzpatrick

IPC: F01D11/08 ,  F01D25/00 ,  F02C3/04 ,  F01D25/08

CPC classification number: F01D11/08 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  F01D9/04 ,  F01D25/005 ,  F01D25/08 ,  F02C3/04 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2230/90 ,  F05D2240/11 ,  F05D2240/55 ,  F05D2260/231 ,  F05D2300/15 ,  F05D2300/21 ,  F05D2300/228 ,  F05D2300/502 ,  F05D2300/5024 ,  F05D2300/514 ,  F05D2300/6033 ,  F05D2300/611 ,  Y02T50/672 ,  C04B35/80 ,  C04B41/4572 ,  C04B41/50 ,  C04B41/4574 ,  C04B41/4582 ,  C04B41/5024

Abstract: In one aspect the present subject matter is directed to a system for thermally isolating a turbine shroud of a turbine shroud assembly. The system includes a shroud support having an inner surface and a turbine shroud that is connected to the shroud support. The turbine shroud includes a hot side surface that is radially spaced from a back side surface. At least a portion of the back side surface is oriented towards the inner surface of the shroud support. The system further includes a coating that is disposed along the back side surface of the turbine shroud. The coating regulates heat transfer from the turbine shroud to the shroud support or other hardware that may surround or be adjacent to the turbine shroud.

Abstract translation: 在一个方面，本主题涉及用于热隔离涡轮机罩组件的涡轮机罩的系统。 该系统包括具有内表面和连接到护罩支撑件的涡轮罩的护罩支撑件。 涡轮机罩包括与后侧表面径向间隔开的热侧表面。 背侧表面的至少一部分朝着护罩支撑件的内表面定向。 该系统还包括沿涡轮机罩的后侧表面设置的涂层。 涂层调节从涡轮机护罩到可能围绕或邻近涡轮机护罩的护罩支撑件或其他硬件的热传递。

公开(公告)号：US20160326911A1

公开(公告)日：2016-11-10

申请号：US14707704

申请日：2015-05-08

Applicant: General Electric Company

Inventor： Apostolos Pavlos Karafillis ,  Christopher Dale Mathias ,  Kyle Earl Roland Henry ,  Dylan James Fitzpatrick ,  Dennis Robert Jonassen ,  Paul W. Donahue

IPC: F01D25/28 ,  F01D25/12 ,  F16B39/282 ,  F01D25/00

CPC classification number: F01D25/28 ,  F01D25/005 ,  F01D25/12 ,  F02C7/20 ,  F02K1/04 ,  F05D2220/32 ,  F05D2240/90 ,  F05D2260/31 ,  F05D2300/6033 ,  F16B39/282 ,  Y02T50/672

Abstract: An attachment assembly for attaching a center structure to an outer structure at least partially circumscribing the center structure, the attachment assembly having a bushing provided within the center structure or the outer structure, the bushing defining a first through passage, a bushing adapter slidably mounted within the first through passage and defining a second through passage, a threaded passage provided on the other of the center structure or the outer structure and a bolt passing through the first through passage and the second through passage and threaded into the threaded passage.

Abstract translation: 一种用于将中心结构附接到至少部分地围绕中心结构的外部结构的附接组件，所述附接组件具有设置在中心结构或外部结构内的衬套，所述衬套限定第一通过通道，套筒适配器可滑动地安装在 第一通过通道并且限定第二通过通道，设置在中心结构或外部结构中的另一个上的螺纹通道和穿过第一通过通道和第二通过通道螺纹连接到螺纹通道中的螺栓。