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1. 发明申请

WO2005003520A1 TURBINE SHROUD SEGMENT 审中-公开
标题翻译：涡轮SHROUD分段
公开(公告)号：WO2005003520A1
公开(公告)日：2005-01-13
申请号：PCT/JP2004/009762
申请日：2004-07-02
申请人： ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. , TANAKA, Agamu
发明人： TANAKA, Agamu
IPC分类号： F01D11/00
CPC分类号： F02C7/28 , F01D9/04 , F01D11/005 , F05D2240/11
摘要： A shroud segment for being incorporated in a gas turbine engine so as to suppress influence of hot combustion gas on a turbine case of the gas turbine engine is provided with a back plate having first and second plate portions formed in an arc shape and supported by the turbine case, a touching member integrally formed on an inner surface of the back plate for touching with a rotating turbine blade, a pair of first seal slots for receiving a pair of first spline seal plate, a pair of second seal slots for receiving a pair of second spline seal plate and a pair of seal gaps respectively communicating with the first seal slots and the second seal slots. The seal gaps are respectively provided with abutment surfaces recessed from front surfaces of the second seal slots so as to receive front ends of the first spline seal plates.
摘要翻译：用于结合在燃气涡轮发动机中以便抑制热燃气体对燃气涡轮发动机的涡轮壳体的影响的护罩部分设置有具有形成为弧形并由该燃气涡轮发动机支撑的第一和第二板部分的背板涡轮壳体，一体地形成在背板的内表面上用于与旋转的涡轮叶片接触的触摸部件，一对用于接收一对第一花键密封板的第一密封槽，用于接收一对的一对第二密封槽第二花键密封板和分别与第一密封槽和第二密封槽连通的一对密封间隙。密封间隙分别设置有从第二密封槽的前表面凹陷的邻接表面，以便容纳第一花键密封板的前端。

2. 发明申请

WO2005003519A1 TURBINE SHROUD SEGMENT 审中-公开
标题翻译：涡轮SHROUD分段
公开(公告)号：WO2005003519A1
公开(公告)日：2005-01-13
申请号：PCT/JP2004/009761
申请日：2004-07-02
申请人： ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. , TANAKA, Agamu
发明人： TANAKA, Agamu
IPC分类号： F01D11/00
CPC分类号： F01D25/145 , F01D11/005 , F01D11/08 , F01D11/127 , F05D2220/3215 , F05D2230/642 , F05D2240/11 , F05D2260/94 , F05D2260/941 , Y02T50/671 , Y02T50/675
摘要： A shroud segment for being incorporated in a gas turbine engine having a turbine case and a rear turbine case connected with a rear end of the turbine case so as to suppress influence of hot combustion gas on the turbine case and the rear turbine case, is provided with a back plate formed in an arc shape and supported by the turbine case, a touching member integrally formed on an inner surface of the back plate for touching with a rotating turbine blade; and a jet shield extended from a rear end of the back plate and slanted radially inward so as to shield the rear turbine case from a jet of the hot combustion gas.
摘要翻译：提供一种用于结合在具有涡轮壳体和与涡轮机壳体的后端连接的后涡轮机壳体的燃气涡轮发动机中的挡板段，以便抑制热燃气体对涡轮机壳体和后涡轮机壳体的影响具有形成为弧形并由所述涡轮壳体支撑的背板，一体地形成在所述后板的内表面上用于与旋转的涡轮叶片接触的接触构件; 以及从后板的后端延伸并且径向向内倾斜的喷射屏蔽，以便将后涡轮机壳与热燃烧气体的射流进行屏蔽。

3. 发明申请

WO2005003518A1 TURBINE SHROUD SEGMENT 审中-公开
标题翻译：涡轮SHROUD分段
公开(公告)号：WO2005003518A1
公开(公告)日：2005-01-13
申请号：PCT/JP2004/009756
申请日：2004-07-02
申请人： ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. , TANAKA, Agamu
发明人： TANAKA, Agamu
IPC分类号： F01D11/00
CPC分类号： F01D25/145 , F01D9/042 , F01D11/005 , F01D11/127 , F05D2240/11 , Y02T50/671 , Y02T50/675
摘要： A shroud segment is incorporated in a gas turbine engine so as to suppress influence of hot combustion gas on a turbine case which has a groove and a hook for engagement with the shroud segment. The shroud segment is provided with a back plate formed in an arc shape, a front end of the back plate being supported by the groove so as to allow displacement in an axial direction of the gas turbine engine, a slot circumferentially formed on an outer surface of the back plate, the slot being engaged with the hook so as to be immovable in the axial direction and a touching member integrally formed on an inner surface of the back plate for touching with a rotating turbine blade. The slot is configured so as to satisfy an inequality of v
摘要翻译：护罩部分被结合在燃气涡轮发动机中，以便抑制热燃气体对具有槽和钩的汽轮机壳体的影响，从而与护罩段接合。护罩段设置有形成为弧形的背板，后板的前端由槽支撑，以允许在燃气轮机的轴向方向上的位移，周向地形成在外表面上的槽所述槽与所述钩接合而不能沿轴向移动;以及触摸构件一体地形成在所述背板的内表面上，用于与旋转的涡轮叶片接触。槽被配置为满足v

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