公开(公告)号：WO2015076910A3

公开(公告)日：2015-08-06

申请号：PCT/US2014054740

申请日：2014-09-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ROGERS MARK J ,  RICHARDSON CARL S ,  HAYFORD RICHARD K ,  CARMEN KENNETH E ,  EARL JONATHAN

IPC: F01D11/00 ,  F01D9/02 ,  F02C7/28

CPC classification number: F01D11/005 ,  F01D9/041 ,  F01D11/001 ,  F01D11/08 ,  F01D25/04 ,  F05D2220/32 ,  F05D2260/52

Abstract: A vane seal system includes a first non-rotatable vane segment that has a first airfoil with a first pocket at one end thereof. A second non-rotatable vane segment includes a second airfoil with a second pocket at one end thereof spaced by a gap from the first pocket. A seal member spans across the gap and extends in the first pocket and the second pocket. The seal member includes a seal element and at least one spring portion configured to positively locate the seal member in a sealing direction. Also disclosed is a seal for a vane seal system and a method related thereto for damping relative movement between a first pocket and a second pocket.

Abstract translation: 叶片密封系统包括具有在其一端具有第一凹部的第一翼型件的第一不可旋转叶片段。 第二不可旋转的叶片段包括第二翼型件，在其一端具有与第一凹部间隔开的第二凹部。 密封件横跨该间隙并在第一袋和第二袋中延伸。 密封构件包括密封元件和至少一个弹簧部分，其构造成将密封构件主动地定位在密封方向上。 还公开了一种用于叶片密封系统的密封件及其相关方法，用于阻止第一袋和第二袋之间的相对运动。

公开(公告)号：EP3052766A4

公开(公告)日：2017-08-09

申请号：EP14864145

申请日：2014-09-09

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ROGERS MARK J ,  RICHARDSON CARL S ,  HAYFORD RICHARD K ,  CARMEN KENNETH E ,  EARL JONATHAN

IPC: F01D11/00 ,  B01D46/00 ,  F01D9/04

CPC classification number: F01D11/005 ,  F01D9/041 ,  F01D11/001 ,  F01D11/08 ,  F01D25/04 ,  F05D2220/32 ,  F05D2260/52

Abstract: A vane seal system includes a first non-rotatable vane segment that has a first airfoil with a first pocket at one end thereof. A second non-rotatable vane segment includes a second airfoil with a second pocket at one end thereof spaced by a gap from the first pocket. A seal member spans across the gap and extends in the first pocket and the second pocket. The seal member includes a seal element and at least one spring portion configured to positively locate the seal member in a sealing direction. Also disclosed is a seal for a vane seal system and a method related thereto for damping relative movement between a first pocket and a second pocket.

Abstract translation: 叶片密封系统包括第一不可旋转的叶片段，该第一不可旋转叶片段具有第一翼型，其一端具有第一凹穴。 第二不可旋转叶片段包括第二翼型件，该第二翼型件在其一端具有与第一凹口间隔开间隙的第二凹口。 密封构件跨越间隙并延伸在第一袋和第二袋中。 密封构件包括密封元件和构造成将密封构件沿密封方向可靠地定位的至少一个弹簧部分。 还公开了一种用于叶片密封系统的密封件及其相关方法，用于阻尼第一袋和第二袋之间的相对运动。

公开(公告)号：EP2900932A4

公开(公告)日：2016-07-27

申请号：EP13841894

申请日：2013-02-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： RING MARK DAVID ,  EARL JONATHAN ,  KUEHNE ERIC

IPC: F01D5/32 ,  F01D9/00 ,  F01D25/04 ,  F02C7/00

CPC classification number: F01D25/246 ,  F01D5/32 ,  F01D9/041 ,  F01D9/042 ,  F01D11/003 ,  F05D2220/32 ,  F05D2240/12 ,  F05D2240/90 ,  Y10T29/49323

Abstract: An assembly includes a plurality of vanes, a forward liner segment, and an aft liner segment. The forward liner segment and the aft liner segment are mounted to the plurality of vanes and each segment comprises an arc of less than 360° in length.