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1. 发明专利

JP2008045550A Variable clearance packing ring 审中-公开
标题翻译：可变间距包装环
公开(公告)号：JP2008045550A
公开(公告)日：2008-02-28
申请号：JP2007208865
申请日：2007-08-10
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： CHEVRETTE RICHARD JOHN
IPC分类号： F01D11/02 , F16J15/447
CPC分类号： F16J15/442
摘要： PROBLEM TO BE SOLVED: To provide a packing ring segment (10) for providing a seal between a stationary component (14) and a turbine shaft (16) of a rotary machine.
SOLUTION: The packing ring segment (10) includes an actuating arrangement (32) disposed within the packing ring segment (10), and a resilient beam-type element (34) disposed in the actuating arrangement (32), the resilient beam-type element (34) radially outwardly biasing the packing ring segment (10) away from the turbine shaft (16).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在旋转机器的固定部件（14）和涡轮轴（16）之间提供密封的填料环段（10）。解决方案：包装环段（10）包括设置在填料环段（10）内的致动装置（32）和设置在致动装置（32）中的弹性梁型元件（34），弹性梁径向向外偏压密封环段（10）远离涡轮轴（16）的梁型元件（34）。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2014177940A Turbine casing inlet assembly construction 审中-公开
标题翻译：涡轮机入口组装结构
公开(公告)号：JP2014177940A
公开(公告)日：2014-09-25
申请号：JP2014048295
申请日：2014-03-12
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイ
发明人： PREDMORE DANIEL ROSS , CHEVRETTE RICHARD JOHN , MICHAEL CHRISTOPHER JONES , ERIK EDUARDO LOPEZ PARTIDA , SMITH SEAN ALLEN
IPC分类号： F01D25/28 , F01D9/06 , F02C7/00
CPC分类号： F01D9/06 , F01D9/02 , F01D11/18 , F01D17/162 , F01D25/24 , F01D25/246 , F04D29/563 , F05D2240/12 , Y10T29/49229
摘要： PROBLEM TO BE SOLVED: To provide a turbine casing inlet assembly.SOLUTION: A steam turbine inlet assembly and a method of constructing the same are disclosed. In an embodiment, an annular ring is provided, along with a body affixed to a distal face of the annular ring and extending distally therefrom. The body portion has a curved entrance geometry at the proximal end adjacently to the annular ring, and transitions to a substantially polygonal exit geometry at a distal end.
摘要翻译：要解决的问题：提供一种涡轮机壳体入口组件。公开了一种汽轮机入口组件及其构造方法。在一个实施例中，提供环形环以及固定到环形环的远侧面并从其向远侧延伸的主体。主体部分在邻近环形环的近端处具有弯曲的入口几何形状，并且在远端处转变到基本上多边形的出口几何形状。

3. 发明专利

JP2011127762A Method of assembling rotors having non-complementary flange openings 有权
标题翻译：装配非法兰法兰开关的转子的方法
公开(公告)号：JP2011127762A
公开(公告)日：2011-06-30
申请号：JP2010277740
申请日：2010-12-14
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： CHEVRETTE RICHARD JOHN
IPC分类号： F16D1/033 , F16B7/04
CPC分类号： F16D1/033 , Y10T29/49778 , Y10T29/4978 , Y10T29/49947 , Y10T29/49948 , Y10T29/49963
摘要： PROBLEM TO BE SOLVED: To provide a method of assembling a first rotor and a second rotor having non-complementary flange openings. SOLUTION: The method of assembling the first rotor 102 and the second rotor 104 having the non-complementary flange openings 120, 122 includes: providing mating elements at the center of rotor flanges 110, 112; coupling dowels 140 into the flange openings in the rotor flange 110; and mating the mating elements and penetrating the dowels through corresponding flange openings in the other rotor flange 112. The rotors 102, 104 are then progressively drawn closer to each other by threading a threaded collar 150 onto each dowel 140 while ensuring alignment between the rotor flanges. Once the flanges contact each other, machining the flange openings makes the flange openings 120, 122 complementary. Once the dowels 140 are removed, the rotors can be coupled with each other by a fastener in each set of complementary flange openings 120, 122. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种组装具有非互补凸缘开口的第一转子和第二转子的方法。解决方案：组装具有非互补凸缘开口120,122的第一转子102和第二转子104的方法包括：在转子凸缘110,112的中心提供配合元件; 将销钉140连接到转子凸缘110中的凸缘开口中; 并且配合配合元件并穿过另一个转子凸缘112中相应的凸缘开口穿过销钉。然后通过将螺纹轴环150穿过每个定位销140将转子102,104逐渐拉近，以确保转子凸缘。一旦法兰彼此接触，加工法兰开口使凸缘开口120,122互补。一旦拆卸定位销140，转子可以通过每组互补凸缘开口120,122中的紧固件彼此联接。（C）2011年，JPO和INPIT

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