公开(公告)号：US20180058240A1

公开(公告)日：2018-03-01

申请号：US15254527

申请日：2016-09-01

Applicant: United Technologies Corporation

Inventor： Conway Chuong ,  Joey Wong ,  Ross Wilson ,  Christopher J. Peters

IPC: F01D11/02 ,  F01D5/02 ,  F01D9/02 ,  F04D29/32 ,  F04D29/54 ,  F04D29/08

CPC classification number: F01D11/025 ,  F01D5/02 ,  F01D9/02 ,  F04D29/083 ,  F04D29/541 ,  F05D2220/32 ,  F05D2230/12 ,  F05D2260/38 ,  F16J15/442 ,  F16J15/445

Abstract: A seal assembly includes an annular base, a spring, a shoe, a first channel, a seal cover, and a seal. The spring includes a beam and is connected to the annular base. The shoe is disposed radially inward of the annular base and connected to the spring. The shoe includes an upstream portion, a downstream portion, and a lip connected to and extending radially outward from the upstream portion of the shoe. The spring extends from the annular base to the shoe. The first channel is positioned between the shoe and the beam of the spring. The seal is disposed between the seal cover and the shoe such that a downstream face of the seal is in contact with an upstream face of the shoe.

公开(公告)号：US20150226131A1

公开(公告)日：2015-08-13

申请号：US14430334

申请日：2013-09-30

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Kevin Joseph Low ,  Joey Wong

IPC: F02C7/28 ,  F02C3/107

CPC classification number: F02C7/28 ,  F01D9/023 ,  F02C3/107 ,  F05D2240/55 ,  F23R2900/00012 ,  Y10T29/4932

Abstract: A system for providing a seal between a combustor and a turbine vane. The system includes a flange configured to extend radially from the combustor, and a seal. The flange includes a flange surface configured to face in an axial direction toward a surface of the vane. The seal is configured to be axially loaded between the flange surface and the surface of the vane.

Abstract translation: 一种用于在燃烧器和涡轮叶片之间提供密封的系统。 该系统包括构造成从燃烧器径向延伸的凸缘和密封件。 凸缘包括被构造成朝向叶片的表面的轴向方向的凸缘表面。 密封件被构造成轴向地装载在凸缘表面和叶片的表面之间。

公开(公告)号：US20140169908A1

公开(公告)日：2014-06-19

申请号：US13714975

申请日：2012-12-14

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Joey Wong ,  Jose E. Ruberte Sanchez

IPC: F16B39/28

CPC classification number: F16B37/045 ,  F16B37/044 ,  F16B37/064

Abstract: A nut plate fastener includes a basket and a nut. The basket includes a web that extends laterally between a plurality of lipped flanges. The web and the lipped flanges form a channel that extends longitudinally through the basket. The web includes a fastener aperture, with an elongated cross-sectional geometry, that extends vertically through the web. The nut is arranged within the channel and aligned longitudinally with the fastener aperture. The lipped flanges retain the nut laterally and vertically within the channel.

Abstract translation: 螺母板紧固件包括篮和螺母。 篮子包括在多个唇形凸缘之间横向延伸的腹板。 腹板和唇形凸缘形成纵向延伸通过篮子的通道。 网包括紧固件孔，其具有垂直延伸穿过网的细长横截面几何形状。 螺母布置在通道内并与紧固件孔径纵向对齐。 唇形法兰在通道内侧向和垂直地保持螺母。