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    Ceramic turbine shroud support
    3.
    发明授权
    Ceramic turbine shroud support 有权
    陶瓷涡轮机护罩支撑

    公开(公告)号：US08167546B2

    公开(公告)日：2012-05-01

    申请号：US12552157

    申请日：2009-09-01

    申请人： Jun Shi ,  Kevin E. Green ,  Gregory E. Reinhardt

    发明人： Jun Shi ,  Kevin E. Green ,  Gregory E. Reinhardt

    IPC分类号： F01D5/20

    CPC分类号： F01D9/04 ,  F01D11/08 ,  F01D25/246 ,  F05D2230/642 ,  F05D2300/21 ,  Y02T50/67

    摘要： A turbine shroud includes a ceramic shroud ring configured to surround a plurality of turbine rotor blades, a plurality of slots circumferentially distributed around the ceramic shroud ring, a forward metallic support ring, a plurality of tabs attached to a forward edge of the forward metallic support ring configured to engage a turbine support case, and a plurality of tabs attached to an aft edge of the forward metallic support ring received by the slots of the ceramic shroud ring. Only two axially extending radial surfaces of each of the tabs attached to the aft edge of the forward metallic support ring are configured to contact the slots of the ceramic shroud ring.

    摘要翻译： 涡轮机罩包括被构造成围绕多个涡轮机转子叶片的陶瓷护罩环，围绕陶瓷护罩环周向分布的多个狭槽，前部金属支撑环，附接到前部金属支撑件的前边缘的多个突出部 配置成接合涡轮机支撑壳体的多个凸耳，以及附接到由陶瓷护罩环的槽容纳的前部金属支撑环的后部边缘的多个突出部。 附接到前金属支撑环的后边缘的每个突片的仅两个轴向延伸的径向表面构造成接触陶瓷护罩环的槽。

    CERAMIC TURBINE SHROUD SUPPORT
    4.
    发明申请
    CERAMIC TURBINE SHROUD SUPPORT 有权
    陶瓷涡轮支撑

    公开(公告)号：US20110052384A1

    公开(公告)日：2011-03-03

    申请号：US12552157

    申请日：2009-09-01

    申请人： Jun Shi ,  Kevin E. Green ,  Gregory E. Reinhardt

    发明人： Jun Shi ,  Kevin E. Green ,  Gregory E. Reinhardt

    IPC分类号： F01D9/04

    CPC分类号： F01D9/04 ,  F01D11/08 ,  F01D25/246 ,  F05D2230/642 ,  F05D2300/21 ,  Y02T50/67

    摘要： A turbine shroud includes a ceramic shroud ring configured to surround a plurality of turbine rotor blades, a plurality of slots circumferentially distributed around the ceramic shroud ring, a forward metallic support ring, a plurality of tabs attached to a forward edge of the forward metallic support ring configured to engage a turbine support case, and a plurality of tabs attached to an aft edge of the forward metallic support ring received by the slots of the ceramic shroud ring. Only two axially extending radial surfaces of each of the tabs attached to the aft edge of the forward metallic support ring are configured to contact the slots of the ceramic shroud ring.

    摘要翻译： 涡轮机罩包括被构造成围绕多个涡轮机转子叶片的陶瓷护罩环，围绕陶瓷护罩环周向分布的多个狭槽，前部金属支撑环，附接到前部金属支撑件的前边缘的多个突出部 配置成接合涡轮机支撑壳体的多个凸耳，以及附接到由陶瓷护罩环的槽容纳的前部金属支撑环的后部边缘的多个突出部。 附接到前金属支撑环的后边缘的每个突片的仅两个轴向延伸的径向表面构造成接触陶瓷护罩环的槽。

    CERAMIC GAS TURBINE SHROUD
    6.
    发明申请
    CERAMIC GAS TURBINE SHROUD 有权
    陶瓷气体涡轮机

    公开(公告)号：US20110274538A1

    公开(公告)日：2011-11-10

    申请号：US12776673

    申请日：2010-05-10

    申请人： Jun Shi ,  Kevin E. Green

    发明人： Jun Shi ,  Kevin E. Green

    IPC分类号： F01D25/24

    CPC分类号： F01D11/08 ,  F01D25/26 ,  F01D25/28 ,  F05D2240/11 ,  F05D2260/94 ,  F05D2260/941 ,  F05D2300/21

    摘要： An example gas turbine engine shroud includes a first annular ceramic wall having an inner side for resisting high temperature turbine engine gasses and an outer side with a plurality of radial slots. A second annular metallic wall is positioned radially outwardly of and enclosing the first annular ceramic wall and has a plurality of tabs in communication with the slot of the first annular ceramic wall. The tabs of the second annular metallic wall and slots of the first annular ceramic wall are in communication such that the first annular ceramic wall and second annular metallic wall are affixed.

    摘要翻译： 示例性燃气涡轮发动机罩包括具有用于抵抗高温涡轮发动机气体的内侧的第一环形陶瓷壁和具有多个径向槽的外侧。 第二环形金属壁位于第一环形陶瓷壁的径向外部并且包围第一环形陶瓷壁，并且具有与第一环形陶瓷壁的槽连通的多个突片。 第二环形金属壁的突片和第一环形陶瓷壁的槽与第一环形陶瓷壁和第二环形金属壁相连接。