公开(公告)号：EP2961939A4

公开(公告)日：2016-11-02

申请号：EP14757790

申请日：2014-02-24

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ROGERS MARK J ,  DAVIS TIMOTHY M ,  BROOMER MARK ,  WHITE KEVIN W ,  MCGARRAH CRAIG ,  ROY THILL CARSON A

IPC: F01D11/02 ,  F01D11/00 ,  F01D25/26 ,  F02C7/28 ,  F16J15/06 ,  F16J15/08

CPC classification number: F01D11/005 ,  F01D25/26 ,  F02C7/28 ,  F05D2220/30 ,  F05D2240/11 ,  F05D2240/55 ,  F05D2260/97 ,  F16J15/061 ,  F16J15/0812

Abstract: An assembly for a turbine engine includes a turbine engine first component, a turbine engine second component and a seal assembly. The first component includes a groove and a groove surface. The second component includes a tongue that extends into the groove to a tongue surface. The seal assembly at least partially seals a gap between the groove surface and the tongue surface. The seal assembly includes a rope seal and a clip that attaches the rope seal to the tongue. The rope seal is arranged within the groove between the groove surface and the tongue surface.

Abstract translation: 涡轮发动机的组件包括涡轮发动机第一部件，涡轮发动机第二部件和密封组件。 第一部件包括凹槽和凹槽表面。 第二部件包括延伸到凹槽中的舌部到舌头表面。 密封组件至少部分地密封槽表面和舌表面之间的间隙。 密封组件包括绳索密封件和将绳索密封件附接到舌头的夹子。 绳密封件布置在槽表面和舌表面之间的槽内。

公开(公告)号：EP2971615A4

公开(公告)日：2017-01-11

申请号：EP14770406

申请日：2014-03-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BROOMER MARK ,  KEENE RUSSELL E ,  DAVIS TIMOTHY M ,  ROGERS MARK J

IPC: F01D25/28 ,  F01D11/00 ,  F01D11/12 ,  F01D25/24 ,  F02C7/00 ,  F16L23/02 ,  F16L23/16 ,  F16L25/00

CPC classification number: F16L23/02 ,  F01D11/003 ,  F01D11/122 ,  F01D25/24 ,  F01D25/246 ,  F05D2230/642 ,  F05D2240/11 ,  F05D2260/38 ,  F16L23/16 ,  F16L25/0018

Abstract: A turbine shroud for incorporation in a turbine of a gas turbine engine has a plurality of butted shroud segments circumferentially arrayed to form a ring. Each of the shroud segments has an arcuate main shroud body portion, a radially inward extending annular flange attached to a first end of the main body portion, and a radially outward extending flange with a plurality of mounting apertures attached to a second end of the main shroud body portion. A first mounting aperture is sized smaller than an adjacent second mounting aperture in the radially outward extending flange.

Abstract translation: 用于结合在燃气涡轮发动机的涡轮机中的涡轮机罩具有周向排列以形成环的多个对接的护罩段。 每个护罩段具有弓形主护罩主体部分，附接到主体部分的第一端的径向向内延伸的环形凸缘和径向向外延伸的凸缘，多个安装孔附接到主体的第二端 护罩主体部分。 第一安装孔的尺寸小于径向向外延伸的凸缘中相邻的第二安装孔。

公开(公告)号：EP2984318A4

公开(公告)日：2016-08-31

申请号：EP14783452

申请日：2014-04-10

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DAVIS TIMOTHY M ,  ROGERS MARK J ,  BROOMER MARK ,  MCGARRAH CRAIG R ,  ROY THILL CARSON A

IPC: F02C7/28 ,  F01D9/04 ,  F01D11/00 ,  F01D11/08 ,  F01D25/24 ,  F04D29/08

CPC classification number: F01D11/005 ,  F01D9/04 ,  F01D11/003 ,  F01D11/08 ,  F01D25/24 ,  F05D2220/32 ,  F05D2240/12 ,  F05D2240/55 ,  F05D2260/38 ,  F05D2300/175 ,  F05D2300/177 ,  F05D2300/20 ,  F05D2300/614

Abstract: A seal for sealing a radially outer component of a gas turbine engine stator to a radially inner component thereof includes an axially resilient seal carrier adapted for mounting the seal carrier and including at a radially inner portion thereof, a pair of radially spaced, axially extending, radially resilient jaws adapted to clamp a sealing element such as a rope seal there between in sealing engagement with a radially inner component of the engine stator.

Abstract translation: 用于将燃气涡轮发动机定子的径向外部部件密封到其径向内部部件的密封件包括轴向弹性的密封载体，其适于安装密封载体并且在其径向内部包括一对径向间隔开的轴向延伸的， 径向弹性夹爪适于将密封元件例如在其间的绳索密封件与发动机定子的径向内部部件密封接合。