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公开(公告)号：US09267387B2
公开(公告)日：2016-02-23
申请号：US13941758
申请日：2013-07-15
Applicant: General Electric Company
Inventor： Thomas Joseph Farineau , Michael Dennis Mack , Timothy Scott McMurray , Xiaoqing Zhen
CPC classification number: F01D11/02 , F01D11/001 , F01D11/08 , F05D2240/56 , F05D2260/30
Abstract: A partial seal platform for mounting a seal and securing seal to a rotor or a casing including a first arcuate securing segment with a first securing notch for receiving a first securing ridge of rotor or casing; a second arcuate securing segment with a second securing notch for receiving a second securing ridge of rotor or casing; an arcuate coupling segment with a first flat ridge forming a first and second lateral notch on each side of the first flat ridge for receiving the first arcuate securing segment and the second arcuate securing segment; and an arcuate mounting segment including a second flat ridge forming a lateral notch on each side of second flat ridge for receiving first arcuate securing segment and second arcuate securing segment.
Abstract translation: 用于安装密封件并将密封件固定到转子或壳体的部分密封平台，所述转子或壳体包括具有用于接收转子或壳体的第一固定脊的第一固定凹口的第一弧形固定段; 第二弧形固定段，具有用于接收转子或壳体的第二固定脊的第二固定凹口; 弧形联接段，其具有第一平坦脊，在第一平坦脊的每一侧上形成第一和第二横向槽口，用于接收第一弓形固定段和第二弧形固定段; 以及弓形安装段，其包括在第二平坦脊的每一侧上形成横向槽口的第二扁平脊，用于接收第一弧形固定段和第二弧形固定段。
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Patent Agency Ranking
公开(公告)号：US09216495B2
公开(公告)日：2015-12-22
申请号：US13937528
申请日：2013-07-09
Applicant: General Electric Company
Inventor： Thomas Joseph Farineau
CPC classification number: B25B11/02 , F16B2200/50 , F16D1/033 , F16D1/076 , F16L9/18 , F16L23/003 , Y10T29/49879 , Y10T29/49902 , Y10T29/53917
Abstract: A spacer for holding an alignment of two concentric cylinders including at least two arcuate spacer segments, each of the at least two arcuate spacer segments having at least one spacer passage for receiving a part of a coupling bolt, each of the at least two arcuate spacer segments fitting between each of two respective end surfaces of two concentric cylinders, each end surface having a cylindrical seat; and a ring with an outer surface adjoining an inner surface of each of the at least two arcuate spacer segments.
Abstract translation: 用于保持包括至少两个弧形间隔件段的两个同心圆柱体对准的间隔件，所述至少两个弧形间隔件段中的每一个具有用于接收联接螺栓的一部分的至少一个间隔通道，所述至少两个弧形间隔件 分段装配在两个同心圆筒的两个相应的端表面中的每一个之间，每个端面具有圆柱形座; 以及具有与所述至少两个弧形间隔件段中的每一个的内表面邻接的外表面的环。
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公开(公告)号：US20150159497A1
公开(公告)日：2015-06-11
申请号：US14098997
申请日：2013-12-06
Applicant: General Electric Company
Inventor： Sacheverel Quentin Eldrid , Thomas Joseph Farineau , Michael Earl Montgomery , Timothy Scott McMurray , Xiaoqing Zheng
CPC classification number: F01D11/08 , F01D1/02 , F01D1/023 , F01D9/06 , F01D11/001 , F01D11/04 , F05D2230/60 , F05D2240/55 , Y10T29/49323
Abstract: A steam turbine is provided. The steam turbine includes a housing and a steam inlet coupled in flow communication to the housing which is configured to discharge a first steam flow within the housing. A stator is coupled to the housing and includes plurality of vanes. A rotor is coupled to the housing and located within the stator, wherein the rotor and the stator are configured to form a first flow path there between and in flow communication with the first steam flow. The rotor includes a plurality of blades coupled to the rotor, at least one root of the plurality of blades has a first side, a second side and a passageway coupled in flow communication to the first side and the second side. The passageway is configured to define a second flow path in flow communication with the first flow path and to discharge a second steam flow within the at least one root. The at least one root of the plurality of blades includes an angel wing in flow communication with the passageway and configured to seal the passageway from the first flow path.
Abstract translation: 提供蒸汽轮机。 蒸汽涡轮机包括壳体和与壳体流体连通地连接的蒸汽入口，该蒸汽入口构造成排出壳体内的第一蒸汽流。 定子联接到壳体并且包括多个叶片。 转子耦合到壳体并且定位在定子内，其中转子和定子构造成在其间形成第一流动路径并且与第一蒸汽流流动连通。 转子包括联接到转子的多个叶片，多个叶片的至少一个根部具有与第一侧和第二侧流动连通的第一侧，第二侧和通道。 通道被配置为限定与第一流动路径流动连通并且排出至少一个根内的第二蒸汽流的第二流动路径。 所述多个叶片中的至少一个根部包括与所述通道流体连通并构造成将所述通道从所述第一流动路径密封的天使翼。
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公开(公告)号：US20150013139A1
公开(公告)日：2015-01-15
申请号：US13937528
申请日：2013-07-09
Applicant: General Electric Company
Inventor： Thomas Joseph Farineau
CPC classification number: B25B11/02 , F16B2200/50 , F16D1/033 , F16D1/076 , F16L9/18 , F16L23/003 , Y10T29/49879 , Y10T29/49902 , Y10T29/53917
Abstract: A spacer for holding an alignment of two concentric cylinders including at least two arcuate spacer segments, each of the at least two arcuate spacer segments having at least one spacer passage for receiving a part of a coupling bolt, each of the at least two arcuate spacer segments fitting between each of two respective end surfaces of two concentric cylinders, each end surface having a cylindrical seat; and a ring with an outer surface adjoining an inner surface of each of the at least two arcuate spacer segments.
Abstract translation: 用于保持包括至少两个弧形间隔件段的两个同心圆柱体对准的间隔件，所述至少两个弧形间隔件段中的每一个具有用于接收联接螺栓的一部分的至少一个间隔通道，所述至少两个弧形间隔件 分段装配在两个同心圆筒的两个相应的端表面中的每一个之间，每个端面具有圆柱形座; 以及具有与所述至少两个弧形间隔件段中的每一个的内表面邻接的外表面的环。
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公开(公告)号：US20140137712A1
公开(公告)日：2014-05-22
申请号：US13682219
申请日：2012-11-20
Applicant: GENERAL ELECTRIC COMPANY
IPC: B23B23/04
CPC classification number: B23B23/00 , B23P15/006 , Y10T82/27
Abstract: A lathe center can include a boss formed in a cavity of a work end of a work piece, such as a shaft. The boss has a height as measured from an end wall of the cavity. A support recess can be formed in the boss, and by limiting a depth of the support recess to no more than the height of the boss, stress and strain around the cavity during startup and/or operation of the work piece and/or an assembly including the work piece can be reduced.
Abstract translation: 车床中心可以包括形成在诸如轴的工件的工作端的空腔中的凸台。 凸台具有从腔的端壁测量的高度。 支撑凹部可以形成在凸台中，并且通过将支撑凹部的深度限制为不超过凸台的高度，在工件和/或组件的启动和/或操作期间在空腔周围的应力和应变 包括工件可以减少。
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26.发明申请EXTRUDED ROTOR, A STEAM TURBINE HAVING AN EXTRUDED ROTOR AND A METHOD FOR PRODUCING AN EXTRUDED ROTOR 审中-公开挤压转子，具有挤压转子的蒸汽涡轮机和用于生产挤压转子的方法公开(公告)号：US20140093377A1
公开(公告)日：2014-04-03
申请号：US13633340
申请日：2012-10-02
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Thomas Joseph Farineau , Deepak Saha
CPC classification number: B23P15/006 , B21C23/085 , F01D5/02 , F05D2220/31 , F05D2230/24 , Y10T29/49339
Abstract: A steam turbine, a rotor and a method for making an extruded rotor are disclosed as having a rotor bore formed of an extruded high temperature alloy. The method includes providing a high temperature alloy, melting the high temperature alloy, extruding the high temperature alloy to form a bore, and forming the bore into a rotor.
Abstract translation: 公开了一种蒸汽轮机，转子和制造挤出转子的方法，其具有由挤出的高温合金形成的转子孔。 该方法包括提供高温合金，熔化高温合金，挤出高温合金以形成孔，并将孔形成转子。
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