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1. 发明授权

US5572863A Resilient annular mounting member for a transition duct of a combustion chamber 失效
标题翻译：用于燃烧室过渡管道的弹性环形安装构件
公开(公告)号：US5572863A
公开(公告)日：1996-11-12
申请号：US493141
申请日：1995-06-21
申请人： David W. Wrightham , David Pritchard
发明人： David W. Wrightham , David Pritchard
IPC分类号： F01D9/02 , F23R3/60 , F02C3/00
CPC分类号： F23R3/60 , F01D9/023
摘要： A combustion chamber assembly comprises a plurality of tubular combustion chambers which have their axes arranged generally radially. A transition duct is provided for each of the tubular combustion chambers. Each transition duct has a circular upstream end arranged coaxially with the downstream end of the respective tubular combustion chamber. An annular resilient member mounts the upstream end of the respective transition duct on a tubular portion of a respective support structure. The inner end of the annular member is formed integrally with the upstream end of the transition duct and the outer end of the annular member is secured to a flange on the tubular portion of the support structure by a bolted connection. The annular member has a plurality of circumferentially extending slots to allow thermally induced articulation and to maintain the upstream end of the transition duct coaxial with the support member.
摘要翻译：燃烧室组件包括多个管状燃烧室，它们的轴线大致径向排列。为每个管状燃烧室提供过渡管道。每个过渡管道具有与相应管状燃烧室的下游端同轴布置的圆形上游端。环形弹性构件将相应过渡管道的上游端安装在相应的支撑结构的管状部分上。环形构件的内端与过渡管道的上游端一体地形成，并且环形构件的外端通过螺栓连接固定在支撑结构的管状部分上的凸缘上。环形构件具有多个周向延伸的槽，以允许热感应的铰接并且保持过渡管道的上游端与支撑构件同轴。

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