公开(公告)号：US20140137536A1

公开(公告)日：2014-05-22

申请号：US13682965

申请日：2012-11-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Joel Russell Cloninger ,  Patrick Benedict Melton ,  Lucas John Stoia ,  James Harold Westmoreland

IPC: F23R3/48

CPC classification number: F23R3/48

Abstract: A super-telescoping cross-fire tube includes a cross-fire tube including a first portion and a second portion in mating engagement, the cross-fire tube extending from a first end region to a second end region for fluidly connecting a combustor chamber and an adjacent combustor chamber. Also included is an outer shield spaced radially outwardly and surrounding at least a portion of the cross-fire tube. Further included is a spring extending from proximate the first end region to the second end region and disposed between the cross-fire tube and the outer shield, wherein the cross-fire tube is telescopingly moveable between a first position and a second position.

Abstract translation: 超伸缩式横火管包括交叉火管，其包括配合接合的第一部分和第二部分，所述交叉火焰管从第一端部区域延伸到第二端部区域，用于流体连接燃烧室和 相邻的燃烧室。 还包括外部屏蔽件，其径向向外隔开并且围绕交叉火管的至少一部分。 还包括从靠近第一端部区域延伸到第二端部区域并且设置在交叉火焰管和外部护罩之间的弹簧，其中交叉火焰管可在第一位置和第二位置之间伸缩移动。