公开(公告)号：WO2014137553A1

公开(公告)日：2014-09-12

申请号：PCT/US2014/015788

申请日：2014-02-11

Applicant: UNITED TECHNOLOGIES COPRORATION

Inventor： ROBERGE, Gary, D.

IPC: F02K1/82 ,  F02C7/20 ,  F01D25/30

CPC classification number: F02K1/822 ,  F01D25/08 ,  F01D25/243 ,  F01D25/26 ,  F01D25/28 ,  F01D25/30 ,  F02C7/18 ,  F02C7/20 ,  F05D2230/642 ,  F05D2250/241 ,  F05D2260/30 ,  F23R3/005 ,  Y02T50/675

Abstract: The exhaust system (60) includes an exhaust flow path liner (62) surrounded and supported by a plurality of structural duct segments (64, 70). Pluralities of links (84) are secured to and extend between the duct segments (64, 70) and the liner (62). A duct end (88) of the link includes a lock member (96) having a diameter greater than a width of the stem (86). The lock member (96) is configured to be secured within a capture nest (98) defined between and within adjacent junction flanges (76, 80} of the structural duct segments {64, 70) when the segments (64, 70) are secured to each other to secure the segments (64, 70) together. A catch member (100) at an opposed end of the link (84) is secured to a capture node (102) at the exhaust liner (62).

Abstract translation: 排气系统（60）包括被多个结构管道段（64,70）包围和支撑的排气流路衬套（62）。 多个连杆（84）固定在管道段（64,70）和衬套（62）之间并在其间延伸。 连杆的管道端部（88）包括具有大于杆（86）的宽度的直径的锁定构件（96）。 当所述段（64,70）被固定时，所述锁定构件（96）构造成被固定在限定在所述结构管道段（64,70）的相邻接合凸缘（76,80）之间和之间的捕获嵌套（98）内 彼此连接以将段（64,70）固定在一起。 在连杆（84）的相对端处的卡扣构件（100）固定到排气衬套（62）处的捕获节点（102）。