Fuel manifold inlet tube
    52.
    发明授权
    Fuel manifold inlet tube 有权
    燃油歧管入口管

    公开(公告)号:US07451599B2

    公开(公告)日:2008-11-18

    申请号:US11669493

    申请日:2007-01-31

    IPC分类号: F02C7/22

    CPC分类号: F02C7/222

    摘要: An inlet tube supplies fuel to a manifold of a combustor in a gas turbine engine, the manifold defining a manifold plane. The inlet tube comprises a tube body having a channel providing fluid flow communication between first and second ends of the tube body. At least a portion of the channel defines a tube body plane which is spaced apart from the manifold plane.

    摘要翻译: 入口管将燃料供应到燃气涡轮发动机中的燃烧器的歧管,歧管限定歧管平面。 入口管包括管体,其具有提供管体的第一和第二端之间的流体流动连通的通道。 通道的至少一部分限定了与歧管平面间隔开的管体平面。

    HEAT SHIELD WITH STRESS RELIEVING FEATURE
    55.
    发明申请
    HEAT SHIELD WITH STRESS RELIEVING FEATURE 有权
    具有应力消除特征的热屏蔽

    公开(公告)号:US20080072598A1

    公开(公告)日:2008-03-27

    申请号:US11534381

    申请日:2006-09-22

    IPC分类号: F02C1/00

    摘要: A heat shield for a fuel member of a gas turbine engine having at least one heat shield segment having a connection edge with at least one joint receiving portion defined therealong for receiving a welded joint attaching the heat shield segment to a fuel member, each joint receiving portion including a stress relieving feature defined along at least one end thereof.

    摘要翻译: 一种用于燃气涡轮发动机的燃料部件的隔热罩,其具有至少一个隔热部分,该隔热部分具有连接边缘,该连接边缘具有至少一个限定在其上的接头接收部分,用于接收将隔热部分附接到燃料部件的焊接接头, 其包括沿其至少一个端部限定的应力消除特征。

    OPTIMIZED INTERNAL MANIFOLD HEAT SHIELD ATTACHMENT
    56.
    发明申请
    OPTIMIZED INTERNAL MANIFOLD HEAT SHIELD ATTACHMENT 有权
    优化内部散热器附件

    公开(公告)号:US20080047274A1

    公开(公告)日:2008-02-28

    申请号:US11466137

    申请日:2006-08-22

    IPC分类号: F02C1/00

    摘要: A fuel manifold assembly for a gas turbine engine comprises an annular fuel manifold having at least one fuel conveying passage and defining at least one slow fuel flowing location. A heat shield at least partly encloses the fuel manifold and a plurality of intermittent joints attach the heat shield to the fuel manifold. The joints are circumferentially distributed about the fuel manifold as far away from the slow flowing location as possible while maintaining the fuel manifold dynamically balanced.

    摘要翻译: 用于燃气涡轮发动机的燃料歧管组件包括具有至少一个燃料输送通道并限定至少一个缓慢燃料流动位置的环形燃料歧管。 至少部分地封闭燃料歧管的隔热罩和多个间歇接头将隔热罩连接到燃料歧管。 在保持燃料歧管动态平衡的同时,关节围绕燃料歧管周向分布在远离缓慢流动的位置。