公开(公告)号：WO2014011279A2

公开(公告)日：2014-01-16

申请号：PCT/US2013036194

申请日：2013-04-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： MOON FRANCIS R ,  BARNETT JR CLAUDE ,  JACQUES JEFFREY M

CPC classification number: F02K1/1223

Abstract: An exhaust nozzle flap for a turbine engine may include an exhaust nozzle flap linkage, an exhaust nozzle flap panel and a mounting pin. The linkage may include a first linkage segment that extends longitudinally from a linkage end to a second linkage segment, and a mounting aperture that extends transversely through the second linkage segment. The panel may include a first panel segment that extends longitudinally from a panel end to a second panel segment. The first panel segment may be pivotally engaged with the first linkage segment. The mounting pin may extend through and move transversely within the mounting aperture, and may be connected to the second panel segment.

Abstract translation: 用于涡轮发动机的排气喷嘴挡板可以包括排气喷嘴挡板连接件，排气喷嘴挡板和安装销。 连接件可以包括从连接端纵向延伸到第二连杆段的第一连杆段和横向延伸穿过第二连杆段的安装孔。 面板可以包括从面板端部纵向延伸到第二面板区段的第一面板区段。 第一面板片段可以与第一连接片段枢转地接合。 安装销可以延伸穿过并且在安装孔内横向移动，并且可以连接到第二面板段。

公开(公告)号：SG11201502166VA

公开(公告)日：2015-05-28

申请号：SG11201502166V

申请日：2013-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BEATTIE JEFFREY S ,  JACQUES JEFFREY M

IPC: F02K3/00 ,  F02C3/00 ,  F02C7/28 ,  F02K99/00

公开(公告)号：EP2900999A4

公开(公告)日：2016-07-27

申请号：EP13841886

申请日：2013-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BEATTIE JEFFREY S ,  JACQUES JEFFREY M

IPC: F02K3/00 ,  F02C3/00 ,  F02C7/28 ,  F02K99/00

CPC classification number: F01D11/006 ,  F01D5/22 ,  F01D5/26 ,  F01D11/008

Abstract: A seal damper system includes a plurality of circumferentially spaced blades that each include a platform and an airfoil that extends radially outwardly from the platform. A pocket is arranged circumferentially intermediate the blades and radially inwardly of the platform. A seal damper is arranged in the pocket. The seal damper includes a base section that extends along an axial dimension from a first axial end to an opposing second axial end. The base section joins a first arm that extends radially inwardly from the first axial end and a second arm that extends radially inwardly from the second axial end. The first arm includes a free end having a pair of spaced apart shoulders.

Abstract translation: 密封阻尼器系统包括多个周向间隔开的叶片，每个叶片包括平台和从平台径向向外延伸的空气箔片。 一个口袋周向地布置在叶片的中间并且在该平台的径向内侧。 密封阻尼器布置在口袋中。 密封阻尼器包括基部，该基部沿轴向尺寸从第一轴向端延伸到相对的第二轴向端。 基部接合从第一轴向端径向向内延伸的第一臂和从第二轴向端径向向内延伸的第二臂。 第一臂包括具有一对间隔开的肩部的自由端。