公开(公告)号：US20140109594A1

公开(公告)日：2014-04-24

申请号：US13658514

申请日：2012-10-23

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Matthew Stephen Casavant ,  Kenneth Damon Black

IPC: F02C7/20

CPC classification number: F02C7/20 ,  F01D9/023 ,  F05D2260/201 ,  F23R3/002 ,  F23R3/005 ,  F23R3/60 ,  F23R2900/00005 ,  F23R2900/00017 ,  F23R2900/03044

Abstract: A deformable fastener assembly for use with a gas turbine engine. The deformable fastener may be used to fasten a component of the gas turbine that is subjected to high temperatures and thermal deformation, such as an impingement sleeve assembly, to a rigid portion, such as the inner turbine shell of the gas turbine engine. The deformable fastener assemblies may permit components to be fastened to a rigid portion of the gas turbine with a consistent load input to permit frictional transient sliding of the component relative to the rigid portion of the gas turbine engine.

Abstract translation: 一种与燃气涡轮发动机一起使用的可变形紧固件组件。 可变形紧固件可用于将经受高温和热变形的燃气轮机的部件（例如冲击套筒组件）紧固到诸如燃气涡轮发动机的内涡轮机壳体的刚性部分。 可变形的紧固件组件可以允许部件被固定到燃气涡轮机的刚性部分，具有一致的负载输入，以允许部件相对于燃气涡轮发动机的刚性部分的摩擦瞬时滑动。

公开(公告)号：US20140102290A1

公开(公告)日：2014-04-17

申请号：US13653011

申请日：2012-10-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Matthew Stephen Casavant ,  Kenneth Damon Black

IPC: B66F3/30 ,  F15B15/26

CPC classification number: F15B15/24

Abstract: A first adjustable stop on a jack member selectively adjusts an incline stop gap while a second adjustable stop on a support element selectively adjusts a decline stop gap. Stop surfaces on the first adjustable stop and the support element may define the incline stop gap, while stop surfaces on the second adjustable stop and the first adjustable stop may define the decline stop gap. A number of turns of a stop needed to effect a desired of adjustment may be determined using a pitch, lead, and/or number of starts of threads used to mount the stops.

Abstract translation: 千斤顶构件上的第一可调节止动件选择性地调节倾斜停止间隙，而支撑元件上的第二可调节止动件选择性地调节下降停止间隙。 第一可调节止动件和支撑元件上的止动表面可以限定倾斜止动间隙，而第二可调节止动件上的止动表面和第一可调节止动件可限定下降止动间隙。 可以使用用于安装停止件的螺纹的起点的螺距，导程和/或数量来确定实现所需调节所需的停止次数。