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11.发明授权公开(公告)号：US09777600B2
公开(公告)日：2017-10-03
申请号：US14730958
申请日：2015-06-04
Applicant: General Electric Company
Inventor： Joseph Daniel Becker , John William Herbold
CPC classification number: F01D25/285 , B23P11/02 , B23P2700/13 , F01D9/023 , F05D2230/644 , Y10T29/49323 , Y10T29/4987
Abstract: Various embodiments include approaches for installing a flow sleeve relative to a gas turbine transition piece. Some embodiments include an apparatus for coupling a gas turbine transition piece with a flow sleeve, the installation apparatus having: a radially inner ring; a plurality of expander segments extending radially outward from the radially inner ring, the plurality of expander segments each having an axially ramped segment sized to gradually expand the flow sleeve to couple with the gas turbine transition piece as the flow sleeve is moved along the plurality of expander segments; and a circumferentially disposed space separating each pair of adjacent expander segments in the plurality of expander segments.
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12.发明申请TURBOMACHINE ROTOR BLADE MILLING MACHINE SYSTEM AND METHOD OF FIELD REPAIRING A TURBOMACHINE ROTOR BLADE 有权涡轮转子叶片铣床系统及现场修理涡轮转子叶片的方法公开(公告)号：US20160097282A1
公开(公告)日：2016-04-07
申请号：US14965938
申请日：2015-12-11
Applicant: General Electric Company
Inventor： Jason Matthew Clark , John William Herbold , James Bradford Holmes
CPC classification number: F01D5/005 , B23C3/30 , B23C9/00 , B23C2215/52 , B23C2220/366 , B23P6/002 , F01D5/02 , F01D5/12 , F01D25/285 , F04D29/324 , F05D2220/30 , F05D2230/10 , F05D2230/80 , F05D2240/30 , Y10T29/37 , Y10T29/49318
Abstract: A turbomachine rotor blade milling machine system includes a fixture having a body including first and second opposing surfaces and a slot. The fixture is configured and disposed to connect with first and second rotor blade sections mounted in a rotor wheel. A mounting system includes at least one mounting element coupled to one of the first and second opposing surfaces of the body at the slot. A milling machine is coupled to the one of the first and second opposing surfaces through the at least one mounting element. The milling machine includes a cutter and is configured and disposed to form an opening extending axially through a dovetail portion of a third rotor blade section arranged between the first and second rotor blade sections.
Abstract translation: 涡轮机转子叶片铣床系统包括具有本体的夹具，该主体包括第一和第二相对表面和槽。 夹具被构造和设置成与安装在转子轮中的第一和第二转子叶片部分连接。 安装系统包括至少一个安装元件，该安装元件在所述槽处联接到所述主体的所述第一和第二相对表面中的一个。 铣床通过至少一个安装元件联接到第一和第二相对表面中的一个。 铣床包括切割器，并且构造和设置成形成轴向延伸的开口，该开口布置在第一和第二转子叶片部分之间的第三转子叶片部分的燕尾部分。
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公开(公告)号：US09114486B1
公开(公告)日：2015-08-25
申请号：US14187571
申请日：2014-02-24
Applicant: General Electric Company
Inventor： Robert Edward Huth , John William Herbold
CPC classification number: E06C9/04 , F01D25/243 , F01D25/285
Abstract: An adjustable working platform for a curved surface includes a support member configured to be inserted into a hole in the curved surface. An adjustable surface is configured for supporting a load, and the adjustable surface is configured to rotate and lock in multiple positions. An anti-rotation arm is connected to the support member, and the anti-rotation arm includes an adjustable section configured to engage an axial facing portion of the curved surface.
Abstract translation: 用于弯曲表面的可调工作平台包括构造成插入弯曲表面中的孔中的支撑构件。 可调表面被配置为支撑负载，并且可调节表面被配置为旋转并锁定在多个位置。 防旋转臂连接到支撑构件，并且防旋转臂包括被配置为接合弯曲表面的面向轴向部分的可调部分。
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公开(公告)号：US20140260573A1
公开(公告)日：2014-09-18
申请号：US13845163
申请日：2013-03-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Charles V. Spanos , John William Herbold , Andrew Thomas Hynous
IPC: G01M15/14
CPC classification number: F04D29/563 , F04D27/001
Abstract: An apparatus and method for a more time efficient measurement of backlash in one or more variable guide vanes of a gas turbine system are provided. A mounting structure, with an indicator attached thereto, may be provided. Further, a guide structure may be provided to allow the mounting structure to be moved adjacent to two or more variable guide vanes without moving the guide structure.
Abstract translation: 提供了一种用于在燃气轮机系统的一个或多个可变导向叶片中更有效地测量齿隙的装置和方法。 可以提供附接有指示器的安装结构。 此外，可以设置引导结构，以允许安装结构在两个或更多个可变导向叶片附近移动而不移动引导结构。
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公开(公告)号：US10662808B2
公开(公告)日：2020-05-26
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.
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Patent Agency Ranking
公开(公告)号：US10414005B2
公开(公告)日：2019-09-17
申请号：US15302239
申请日：2014-04-09
Applicant: General Electric Company , Adrian Adam Klejc , Stuart Craig Hanson , John William Herbold , James Bradford Holmes , Sandra Beverly Kolvick , Thomas Alan Mogle, II , Robert Edward Huth , Lukasz Sajdak
Inventor： Adrian Adam Klejc , Stuart Craig Hanson , John William Herbold , James Bradford Holmes , Sandra Beverly Kolvick , Thomas Alan Mogle, II , Robert Edward Huth , Lukasz Sajdak
Abstract: An apparatus and method for servicing a combustion liner in a combustion case of a turbine is provided. The apparatus includes an elongated bar having a handle at one end and a force applying member at an opposing end of the elongated bar. An attachment member is configured for attachment to a flange of the combustion case. The attachment member is also configured for pivotal attachment to the elongated bar. The apparatus is configured to apply a radially outward force on a downstream portion of the combustion liner when a radially inward force is applied to the handle.
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17.发明授权公开(公告)号：US09988906B2
公开(公告)日：2018-06-05
申请号：US14965938
申请日：2015-12-11
Applicant: General Electric Company
Inventor： Jason Matthew Clark , John William Herbold , James Bradford Holmes
CPC classification number: F01D5/005 , B23C3/30 , B23C9/00 , B23C2215/52 , B23C2220/366 , B23P6/002 , F01D5/02 , F01D5/12 , F01D25/285 , F04D29/324 , F05D2220/30 , F05D2230/10 , F05D2230/80 , F05D2240/30 , Y10T29/37 , Y10T29/49318
Abstract: A turbomachine rotor blade milling machine system includes a fixture having a body including first and second opposing surfaces and a slot. The fixture is configured and disposed to connect with first and second rotor blade sections mounted in a rotor wheel. A mounting system includes at least one mounting element coupled to one of the first and second opposing surfaces of the body at the slot. A milling machine is coupled to the one of the first and second opposing surfaces through the at least one mounting element. The milling machine includes a cutter and is configured and disposed to form an opening extending axially through a dovetail portion of a third rotor blade section arranged between the first and second rotor blade sections.
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公开(公告)号：US20180051593A1
公开(公告)日：2018-02-22
申请号：US14991186
申请日：2015-05-13
Applicant: Lukasz SAJDAK , General Electric Company
Inventor： Lukasz Sajdak , Anthony Paul Curran , John William Herbold , Michal Wojciech Wnuk
CPC classification number: F01D25/34 , F01D25/285 , F05D2220/32 , F05D2230/72 , F05D2260/4021 , F05D2260/4022 , F16H7/08 , F16H35/18
Abstract: A rotor turning system for turning a rotor is provided. The system may include a rotary driver including a rotating drive shaft. A removable rotor grasping element is configured to frictionally grasp at least a portion of an exterior circumference of a portion of the rotor. A drive linkage couples the rotating drive shaft to the rotor grasping element to impart a torque to the rotor with the rotor grasping element to turn the rotor. A rotor grasping element is also provided for grasping a substantially smooth exterior surface of a rotor to allow for turning of the rotor. A related method is also provided.
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公开(公告)号：US20170356338A1
公开(公告)日：2017-12-14
申请号：US15176545
申请日：2016-06-08
Applicant: General Electric Company
Inventor： Ramvineeth Nitta , John William Herbold
CPC classification number: F02C3/14 , B23P19/022 , B23P19/10 , B23P2700/13 , B25B27/023 , B25B27/062 , F05D2220/32 , F05D2230/60 , F05D2240/35 , F23R3/002 , F23R2900/00017 , F23R2900/00019
Abstract: An apparatus and system for assembling a combustor comprises a push bar including a first end portion that is laterally opposed from a second end portion. A first alignment block and a second alignment block are adjustably coupled to the push bar. A first threaded rod extends through the push bar proximate to the first end portion and a second threaded rod extends through the push bar proximate to the second end portion. The first alignment block and the second alignment block extend outwardly from an aft side of the push bar and are positioned between the first threaded rod and the second threaded rod. The installation tool includes a first nut and a second nut for applying axial force to the push bar.
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公开(公告)号：US20160375498A1
公开(公告)日：2016-12-29
申请号：US15257260
申请日：2016-09-06
Applicant: General Electric Company
Inventor： James Bradford Holmes , John William Herbold , Randall Stephen Corn
CPC classification number: B23B39/14 , B23B41/00 , B23B45/02 , B23B49/006 , B23B2215/76 , B23B2260/092 , B23B2270/34 , B23B2270/48 , B23G1/18 , B23G2240/52 , F01D25/285 , F04D29/542 , F04D29/644 , F05D2230/80 , Y10T408/03 , Y10T408/18 , Y10T408/57
Abstract: A tool for drilling, tapping, and back spot facing at least one hole in a turbomachine includes a servo motor cutting device configured for use with a cutting tool. A drill unit skid is adapted to engage a hook fit slot in a case of the turbomachine, and for supporting the servo motor cutting device, and the drill unit skid including hook fit slides. The hook fit slides guide the drill unit skid along the hook fit slot and act as a stop in a radial direction with respect to the turbomachine. A laser positioning device detects the position of the cutting tool. A micro switch stops the servo motor cutting device when the micro switch activates. The servo motor cutting device rotates the cutting tool to create the hole, while a rotor of the turbomachine is left in place during drilling, tapping and back spot facing.
Abstract translation: 用于在涡轮机中面向至少一个孔的用于钻孔，攻丝和背面的工具包括被配置为与切削工具一起使用的伺服电动机切割装置。 钻机单元滑动件适于在涡轮机的情况下接合钩配合槽，并且用于支撑伺服电动机切割装置，并且钻机单元滑动件包括钩配合滑块。 钩配合滑块引导钻机单元沿着钩配合槽滑动并且作为相对于涡轮机的径向方向的止动件。 激光定位装置检测切割工具的位置。 当微动开关激活时，微动开关停止伺服电机切割装置。 伺服电动机切割装置使切割工具旋转以产生孔，同时在钻孔，攻丝和背面面临时将涡轮机的转子留在原处。
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