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1.发明授权System and method for removing stator vanes from a casing of a rotary machine 有权用于从旋转机械的壳体移除定子叶片的系统和方法公开(公告)号：US09587498B2
公开(公告)日：2017-03-07
申请号：US14558949
申请日：2014-12-03
Applicant: General Electric Company
Inventor： Joshua Michael Oden , James Bradford Holmes
CPC classification number: F01D9/042 , B23P19/00 , B23P19/04 , B25B27/00 , F01D9/02 , F01D25/285 , F05D2230/70
Abstract: A stator vane removal system includes a reaction platform configured to couple between opposing sides of a slot defined in an inner surface of a casing of a rotary machine. At least one stator vane is retained in the slot. The reaction platform includes at least one wedge surface. The system also includes an actuator configured to couple to the reaction platform. The at least one wedge surface facilitates inducing a coupling force exerted by the reaction platform to the opposing sides of the slot when the actuator applies a pushing force to the at least one stator vane in the slot.
Abstract translation: 定子叶片去除系统包括反作用平台，该反作用平台构造成在限定在旋转机械的壳体的内表面中的槽的相对侧之间联接。 至少一个定子叶片保持在槽中。 反应平台包括至少一个楔形表面。 该系统还包括配置成耦合到反应平台的致动器。 当致动器向槽中的至少一个定子叶片施加推力时，所述至少一个楔形表面便于引起由反作用平台施加到槽的相对侧的耦合力。
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公开(公告)号：US20160319696A1
公开(公告)日：2016-11-03
申请号：US15209810
申请日：2016-07-14
Applicant: General Electric Company
Inventor： Jason Matthew Clark , James Bradford Holmes , John William Herbold
Abstract: An apparatus for cleaning an inner surface of a slot includes a first block segment that has an outer perimeter that conforms to and fits inside the inner surface of the slot. A first cleaning pad is connected to the first block segment and extends beyond at least a portion of the outer perimeter of the first block segment.
Abstract translation: 用于清洁槽的内表面的装置包括第一块段，该第一块段具有与槽的内表面一致并适配于槽内表面的外周。 第一清洁垫连接到第一块段并且延伸超出第一块段的外周边的至少一部分。
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公开(公告)号：US20160279718A1
公开(公告)日：2016-09-29
申请号：US14671293
申请日：2015-03-27
Applicant: General Electric Company
Inventor： Daryl Paul Capriotti , James Bradford Holmes , Andrew Lee Trimmer
IPC: B23C3/28
CPC classification number: B23C3/28 , B23C9/00 , B23C2215/52 , B23C2220/366 , B23Q9/0007 , B23Q9/02 , Y10T409/304424 , Y10T409/306216
Abstract: A milling tool is disclosed. The tool may include a base including a clamp for coupling to a selected mounting slot of a plurality of slots of the rotor; a milling tool including a motorized milling head; and a motorized linear actuator coupling the milling tool to the base. The base mounts the motorized linear actuator at an acute angle relative a portion of the slot to allow the motorized linear actuator to linearly move the milling tool to machine the portion of the slot. The portion of the slot may include, for example, an end face and, more particularly, a root corner of the slot where a cooling slot flange extends from the root of the slot. The milling tool may be portable.
Abstract translation: 公开了一种铣刀。 工具可以包括底座，其包括用于联接到转子的多个槽的选定的安装槽的夹具; 包括电动铣头的铣刀; 以及将铣削工具连接到基座的电动线性致动器。 基座将电动线性致动器相对于槽的一部分以锐角安装，以允许电动线性致动器线性地移动铣刀以加工槽的部分。 槽的一部分可以包括例如一个端面，更具体地，该槽的根角，其中冷却槽法兰从槽的根部延伸。 铣刀可以是便携式的。
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公开(公告)号：US20140112727A1
公开(公告)日：2014-04-24
申请号：US13658315
申请日：2012-10-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Charles Vaughan Spanos , Randall Stephen Corn , John William Herbold , James Bradford Holmes
CPC classification number: B23B47/28 , B23B2247/12 , B23B2260/07 , F01D17/162 , F01D25/285 , F05D2230/80 , F05D2260/40311 , F05D2260/53 , Y10T408/03 , Y10T408/568
Abstract: A cutting tool locating device for a forming an opening in a gear includes a guide member configured and disposed to be fixedly connected to gear mounted to a shaft, and an alignment puck moveably mounted to the guide member. The alignment puck includes a bushing configured and disposed to align with a recess formed in the shaft.
Abstract translation: 用于在齿轮中形成开口的切削刀具定位装置包括构造和设置为固定地连接到安装到轴的齿轮的引导构件和可移动地安装到引导构件的对准盘。 对准圆盘包括构造和设置成与形成在轴中的凹部对齐的衬套。
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公开(公告)号：US09803647B2
公开(公告)日：2017-10-31
申请号：US14804467
申请日：2015-07-21
Applicant: General Electric Company
Inventor： Kashif Akhtar , Daryl Paul Capriotti , Jason Matthew Clark , James Bradford Holmes , Sandra Beverly Kolvick , Gang Qian
IPC: B23Q17/22 , B23Q9/02 , B24B19/00 , B24B23/08 , B24B23/02 , B23P6/00 , F04D29/32 , F01D5/02 , F01D5/30 , B23Q9/00 , F01D5/00 , F04D29/64 , F01D25/28
CPC classification number: F04D29/322 , B23P6/002 , B23Q9/0007 , B23Q17/2216 , B23Q17/2233 , B24B19/009 , B24B23/02 , B24B23/08 , F01D5/005 , F01D5/02 , F01D5/3007 , F01D25/285 , F04D29/644 , F05D2230/10 , F05D2230/80 , Y10T29/37 , Y10T29/49318 , Y10T29/49726
Abstract: A system for repairing dovetail slots includes a slot adaptor having a body configured and disposed to nest between first and second side walls of a dovetail slot, and a tool holder configured to be coupled with the slot adaptor. The tool holder includes a tool guidance system configured and disposed to direct a tool into contact with one of the first and second side walls of the dovetail slot. A cutting tool is mounted in the tool holder. The cutting tool includes a tapered surface configured and disposed to form a tapered recess in the one of the first and second side walls of the dovetail slot.
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Patent Agency Ranking
公开(公告)号：US09713862B2
公开(公告)日：2017-07-25
申请号：US15222009
申请日：2016-07-28
Applicant: General Electric Company
Inventor： James Bradford Holmes , James Robert Hollis , David Randolph Spracher , Wayne David Sullivan
CPC classification number: B23P15/04 , B23P19/025 , B23P19/027 , B25B27/14 , F01D5/3007 , F01D25/285 , F05D2220/30 , Y10T29/4932 , Y10T29/5383
Abstract: Various embodiments include a method of displacing a turbomachine component from position in a first slot of a turbomachine spacer disk. The method can include detachably affixing a mounting member of a displacement apparatus to a second slot in the gas turbomachine spacer disk using an attachment device, rotating a displacement arm of the displacement apparatus until the displacement arm contacts the turbomachine component, and displacing the turbomachine component from the position within the first slot by linearly actuating the displacement arm with a linear actuator.
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公开(公告)号：US20170100824A1
公开(公告)日：2017-04-13
申请号：US14878348
申请日：2015-10-08
Applicant: General Electric Company
Inventor： Lukasz Sajdak , Kamil Koszarny , James Bradford Holmes
CPC classification number: B25B27/14 , B21J15/145 , B21J15/50 , B23D31/00 , B25D3/00 , F01D5/3053 , F01D25/285 , F05D2230/70 , F05D2230/80 , Y10T29/49821 , Y10T29/53943
Abstract: A tool for removing a fastener head from a fastener includes a body that includes an alignment surface configured to couple substantially flush against a structural surface proximate the fastener head. A blade coupled to the body includes a tip configured to sever the fastener head from the fastener as the blade is moved in a first direction generally parallel to the alignment surface from a first blade position to a second blade position. The tool also includes a force transfer member coupled to the body for movement parallel to a longitudinal axis of the force transfer member. The longitudinal axis is oriented at an acute angle with respect to the first direction. The force transfer member is configured to move the blade from the first blade position to the second blade position in response to an impulse received by the force transfer member.
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公开(公告)号：US20160271743A1
公开(公告)日：2016-09-22
申请号：US15171554
申请日：2016-06-02
Applicant: General Electric Company
Inventor： James Bradford Holmes , James Robert Hollis , David Randolph Spracher , Wayne David Sullivan
CPC classification number: B23P15/04 , B23P15/02 , B23P19/027 , B23P19/04 , F01D5/005 , F01D5/14 , F01D5/3007 , F01D25/285 , F05D2230/60 , Y10T29/4932 , Y10T29/53983
Abstract: Various embodiments include methods adapted to displace turbomachine components from a location within a turbomachine. In some embodiments, a method of displacing a turbine bucket from a turbomachine wheel slot using a displacement apparatus, includes: detachably engaging an engagement arm of the displacement apparatus to the turbine bucket, the engagement arm attached to a linear actuator coupled to a body of the displacement apparatus, and the engagement arm adapted to be actuated in a first axial direction by the linear actuator; contacting the turbomachine wheel with at least two contacting portions of the body of the displacement apparatus; and displacing the turbine bucket from a position within a slot of the turbomachine wheel in the first axial direction by linearly actuating the engagement arm with the linear actuator.
Abstract translation: 各种实施例包括适于从涡轮机内的位置置换涡轮机组件的方法。 在一些实施例中，使用位移设备从涡轮机轮槽移动涡轮机叶片的方法包括：将所述位移设备的接合臂可拆卸地接合到所述涡轮机叶片，所述接合臂附接到线性致动器，所述线性致动器联接到 所述位移装置和所述接合臂适于通过所述线性致动器在第一轴向方向上致动; 使所述涡轮机轮与所述位移设备的主体的至少两个接触部分接触; 并且通过用线性致动器线性地致动接合臂，使涡轮机叶轮在第一轴向方向上从位于涡轮机轮的槽内的位置移位。
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公开(公告)号：US20140165397A1
公开(公告)日：2014-06-19
申请号：US13714856
申请日：2012-12-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： James Bradford Holmes , James Robert Hollis , Wayne David Sullivan
CPC classification number: B23P19/042 , B23P11/00 , F01D9/023 , F01D25/285 , F05D2230/64 , F23R3/60 , F23R2900/00017 , F23R2900/00019 , Y10T29/49236 , Y10T29/53974
Abstract: Various embodiments include an apparatus for installing or removing a transition piece (TP) in a gas turbine. The apparatus can include: a control arm assembly sized to rest within an opening in the gas turbine; a guide system coupled to the control arm assembly, the guide system for transporting the TP within the opening in the gas turbine; and a counter balance coupled to the guide system, the counter balance for countering weight of the TP during the installing or the removing of the TP in the gas turbine.
Abstract translation: 各种实施例包括用于在燃气轮机中安装或移除过渡件（TP）的装置。 该装置可以包括：尺寸适于搁置在燃气涡轮机的开口内的控制臂组件; 连接到控制臂组件的引导系统，用于在燃气涡轮机的开口内输送TP的引导系统; 以及连接到引导系统的平衡平衡，用于在燃气轮机中的TP的安装或移除期间对抗TP的重量的对抗平衡。
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公开(公告)号：US20130205589A1
公开(公告)日：2013-08-15
申请号：US13847660
申请日：2013-03-20
Applicant: General Electric Company
Inventor： James Bradford Holmes , John William Herbold , Jason Matthew Clark
IPC: B23P6/00
CPC classification number: B23P6/002 , B23B41/00 , B23B47/281 , B23B2215/76 , B23B2260/03 , F01D5/005 , F01D5/3007 , F01D25/285 , Y10T29/49318 , Y10T29/49325 , Y10T29/53974 , Y10T29/53983 , Y10T408/563 , Y10T408/6779 , Y10T408/96
Abstract: A system for modifying a slot in a rotor includes a drill, a clamp connected to the drill and configured to engage with an interior surface of the slot, and means for supporting the drill from a stationary platform adjacent to the rotor. A method for modifying a slot in a rotor includes connecting a coupling to a stationary platform adjacent to the rotor, connecting a drill to the coupling, and locating the drill proximate to the slot. The method further includes inserting a clamp into the slot, engaging the clamp with an interior surface of the slot, and operating the drill to create a cavity in the slot.
Abstract translation: 用于修改转子中的槽的系统包括钻头，连接到钻头并被配置为与槽的内表面接合的夹具以及用于从邻近转子的固定平台支撑钻头的装置。 用于修改转子中的槽的方法包括将联接件连接到与转子相邻的固定平台，将钻头连接到联接器，以及将钻头定位在靠近槽的位置。 该方法还包括将夹具插入槽中，将夹具与槽的内表面接合，并操作钻头以在槽中产生空腔。
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