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公开(公告)号：US08714906B2
公开(公告)日：2014-05-06
申请号：US13951907
申请日：2013-07-26
Applicant: General Electric Company
Inventor： Rex Allen Morgan , Michael Alan Davi , Clement Gazzillo , Harold Lamar Jordan
IPC: F02C7/18
Abstract: A turbine engine includes a turbine, a compressor for compressing air and a combustor for receiving the compressed air through an inlet passage and operable to burn fuel therewith to deliver hot exhaust gas to the turbine. Also included is a wheel space defined proximate to the combustor. Further included is a cooling air passage extending between the compressor and the wheel space. Yet further included is a valve assembly having a valve member disposed in the cooling air passage and operable to admit a cooling air to the wheel space in response to a condition therein.
Abstract translation: 涡轮发动机包括涡轮机，用于压缩空气的压缩机和用于经由入口通道接收压缩空气的燃烧器，并且可操作地燃烧燃料以将热废气输送到涡轮机。 还包括靠近燃烧器限定的车轮空间。 还包括在压缩机和车轮空间之间延伸的冷却空气通道。 还包括一种阀组件，其具有设置在冷却空气通道中的阀构件，并且可操作以响应于其中的状况而允许冷却空气到车轮空间。
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公开(公告)号：US20130305740A1
公开(公告)日：2013-11-21
申请号：US13951907
申请日：2013-07-26
Applicant: General Electric Company
Inventor： Rex Allen Morgan , Michael Alan Davi , Clement Gazzillo , Harold Lamar Jordan
IPC: F02C7/12
Abstract: A turbine engine includes a turbine, a compressor for compressing air and a combustor for receiving the compressed air through an inlet passage and operable to burn fuel therewith to deliver hot exhaust gas to the turbine. Also included is a wheel space defined proximate to the combustor. Further included is a cooling air passage extending between the compressor and the wheel space. Yet further included is a valve assembly having a valve member disposed in the cooling air passage and operable to admit a cooling air to the wheel space in response to a condition therein.
Abstract translation: 涡轮发动机包括涡轮机，用于压缩空气的压缩机和用于经由入口通道接收压缩空气的燃烧器，并且可操作地燃烧燃料以将热废气输送到涡轮机。 还包括靠近燃烧器限定的车轮空间。 还包括在压缩机和车轮空间之间延伸的冷却空气通道。 还包括一种阀组件，其具有设置在冷却空气通道中的阀构件，并且可操作以响应于其中的状况而允许冷却空气到车轮空间。
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