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公开(公告)号：US10465663B2
公开(公告)日：2019-11-05
申请号：US15486564
申请日：2017-04-13
Applicant: General Electric Company
Inventor： Brent Hamilton Holloway , Ulrich Werner Neumann , Gaylon Mitchell Pfeiffer , Michael R. Johnson , Forrest Christopher Hach , Kevin Costain
Abstract: A method for removing a rotor blade from a wind turbine may generally include installing a blade sock around an outer perimeter of the rotor blade, coupling a support cable to the blade root, lowering the rotor blade relative to the hub using the support cable, coupling at least one pulley cable between the rotor blade and a winch using at least one pulley, moving the pulley cable relative to the pulley to lower the rotor blade relative to the hub, applying a force through the blade sock as the pulley cable is moved relative to the pulley in order to control an orientation of the rotor blade and further lowering the rotor blade to a location on or adjacent to the support surface.
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公开(公告)号：US20180195497A1
公开(公告)日：2018-07-12
申请号：US15607778
申请日：2017-05-30
Applicant: General Electric Company
Inventor： Ulrich Werner Neumann
CPC classification number: F03D13/10 , B65B55/20 , B65D61/00 , B66C1/108 , B66C1/16 , F03D13/40 , F05B2230/61 , F05B2260/30 , Y02E10/721 , Y02P70/523
Abstract: A handling device for a rotor blade of a wind turbine e.g. that can be used for lifting, lowering, transporting, or storing the rotor blade includes at least one cradle for supporting the rotor blade and a moldable support pad secured to the cradle. The moldable support pad includes an outer covering filled with a plurality of granules that act as a fluid when the rotor blade is placed atop the support pad such that a shape of the support pad substantially matches a profile of at least one of the exterior surfaces of the rotor blade.
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3.发明申请TOOL FOR MANIPULATING CROSS-FIRE TUBE IN COMBUSTOR ASSEMBLY, COMBUSTOR MAINTENANCE ASSEMBLY AND METHOD 有权用于在燃烧器组件中操作交火管的工具，燃烧器维护组件和方法公开(公告)号：US20150260096A1
公开(公告)日：2015-09-17
申请号：US14205923
申请日：2014-03-12
Applicant: General Electric Company
Inventor： Joshua Michael Oden , Ulrich Werner Neumann , John William Herbold
IPC: F02C3/00
CPC classification number: F02C3/00 , F01D25/285 , F05D2230/68 , F05D2230/70 , F05D2230/72 , F23R3/48 , F23R2900/00019 , Y10T29/49718
Abstract: Combustor maintenance assemblies, tools and methods for manipulating cross-fire tubes in combustor assemblies are provided. A tool includes a base and an arm pivotally connected to the base. The arm includes an effort portion and a load portion, the load portion extendable into a passage defined by the compressor discharge casing. The tool further includes a contact member extending from the load portion to contact the cross-fire tube. The contact member includes a head end for contacting a second end of the cross-fire tube, and a joint disposed between the head end and the load portion, the joint allowing movement of the head end relative to the load portion. The arm is movable such that the contact member contacts the cross-fire tube and applies a force to the cross-fire tube generally along a longitudinal axis of the cross-fire tube.
Abstract translation: 提供了用于操纵燃烧器组件中的交叉管的燃烧器维护组件，工具和方法。 一个工具包括一个基座和一个可枢转地连接到基座上的臂。 臂包括努力部分和负载部分，负载部分可延伸到由压缩机排放壳体限定的通道中。 该工具还包括从负载部分延伸以接触交叉火管的接触构件。 接触构件包括用于接触交叉火管的第二端的头端和设置在头端和负载部之间的接头，该接头允许头端相对于负载部的移动。 臂是可移动的，使得接触构件接触交叉火管并且通常沿交叉火焰管的纵向轴线向横火管施加力。
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公开(公告)号：US20150226179A1
公开(公告)日：2015-08-13
申请号：US14697054
申请日：2015-04-27
Applicant: General Electric Company
Inventor： Ulrich Werner Neumann , Kevin Thomas Costain , Forrest Christopher Hach , Michael Royce Johnson , Gaylon Mitchell Pfeiffer , Rodney Robert Redd, II , Stephanie Lohberg Willman
CPC classification number: F03D80/50 , F03D1/0658 , F03D13/10 , F05B2230/61 , F05B2230/70 , F05B2230/80 , Y02E10/721 , Y02E10/728 , Y10T29/49318 , Y10T29/53
Abstract: A method of replacing a wind turbine blade includes connecting a plurality of first hoisting devices between a wind turbine support hub and the wind turbine blade, suspending the wind turbine blade from the wind turbine support hub through the plurality of first hoisting devices, connecting a plurality of second hoisting devices between the wind turbine support hub and the wind turbine blade, supporting the wind turbine support blade with the plurality of second hoisting devices, disconnecting the plurality of first hoisting devices from the wind turbine blade, and lowering the wind turbine blade to the ground.
Abstract translation: 一种替换风力涡轮机叶片的方法包括在风力涡轮机支撑轮毂和风力涡轮机叶片之间连接多个第一起重装置，将风力涡轮机叶片从风力涡轮机支撑毂悬挂通过多个第一起重装置，连接多个 在风力涡轮机支撑轮毂和风力涡轮机叶片之间的第二提升装置，用多个第二提升装置支撑风力涡轮机支撑叶片，将多个第一起重装置与风力涡轮机叶片断开，并将风力涡轮机叶片降低到 地面。
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公开(公告)号：US09083220B2
公开(公告)日：2015-07-14
申请号：US13953620
申请日：2013-07-29
Applicant: General Electric Company
Inventor： Ulrich Werner Neumann , Gary Randall Barnes , Richard Arland Ohl, Jr. , Brent Hamilton Holloway
CPC classification number: H02K15/0006 , H02K3/51 , H02K7/1838 , H02K15/0081 , H02K15/165 , H02K17/42 , H02K2203/09 , Y02E10/725 , Y10T29/49012
Abstract: A method for servicing a rotor of a generator includes the steps of, dismantling a non-drive end of the generator, removing insulation from portions of an existing Wye ring and existing connection lugs, removing portions of the existing Wye ring near the existing connection lugs, installing a replacement Wye ring in the generator, connecting the replacement Wye ring to the existing connection lugs, and insulating the replacement Wye ring and the existing connection lugs. The method is performed on the generator in-situ.
Abstract translation: 一种用于维修发电机的转子的方法包括以下步骤：拆除发电机的非驱动端，从已有的Wye环和现有的连接凸耳的部分去除绝缘体，去除现有连接凸耳附近的现有Wye环的部分 在发生器中安装更换的Wye环，将更换的Wye环连接到现有的连接凸耳上，并将更换的Wye环和现有的连接凸耳隔离。 该方法在原位生成发生器。
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Patent Agency Ranking
公开(公告)号：US20150101180A1
公开(公告)日：2015-04-16
申请号：US14055244
申请日：2013-10-16
Applicant: General Electric Company
Inventor： Ulrich Werner Neumann , Brent Hamilton Holloway
IPC: H02K15/00
CPC classification number: H02K15/0006 , H02K3/51 , H02K7/1838 , Y02E10/725 , Y10T29/49011
Abstract: A method for repairing or servicing a wye ring of a generator includes the steps of, dismantling the generator to gain access to the wye ring, determining a fault location in the wye ring; and attaching a patch to the wye ring in an area of the fault location. The patch provides an electrical path around the fault location so that the generator is repaired.
Abstract translation: 一种用于修理或维修发电机的环形环的方法包括以下步骤：拆除发电机以获得进入环形环，确定绕环中的故障位置; 以及在故障位置的区域中将补丁附接到所述环形环。 补片提供围绕故障位置的电气路径，以便发电机被修理。
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公开(公告)号：US20140270737A1
公开(公告)日：2014-09-18
申请号：US13828100
申请日：2013-03-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ulrich Werner Neumann
CPC classification number: H05B3/0061 , F16C19/545 , F16C33/30 , F16C33/581 , F16C33/586 , F16C35/061 , F16C35/062 , F16C35/063 , F16C41/00 , F16C43/086 , F16C2226/14 , F16C2240/80 , F16C2360/31
Abstract: A device for heating a bearing race mounted on a shaft including a quartz halogen lamp for heating the bearing race and a reflector for reflecting heat from the quartz halogen lamp towards the bearing race.
Abstract translation: 一种用于加热安装在轴上的轴承座的装置，包括用于加热轴承座的石英卤素灯和用于将来自石英卤素灯的热量反射到轴承座的反射器。
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公开(公告)号：US20140109407A1
公开(公告)日：2014-04-24
申请号：US13658359
申请日：2012-10-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ulrich Werner Neumann , Charles Van Buchan , Blake Allen Fulton , Vishan Rashmi Kulasekera , Bradley Graham Moore , Esat Sadi Yenigun
IPC: B23P6/00
CPC classification number: F03D1/001 , F03D1/0658 , F03D13/10 , F03D80/50 , F05B2230/61 , F05B2230/70 , F05B2230/80 , F05B2260/30 , F05B2260/301 , Y02E10/72 , Y02E10/728 , Y10T29/49318 , Y10T29/4978 , Y10T29/49819 , Y10T29/53
Abstract: A method of replacing a wind turbine blade includes suspending the wind turbine blade from support hub of a wind turbine, connecting one or more cable climbing members between the support hub and the wind turbine blade, and lowering the one or more cable climbing members and the wind turbine blade from the support hub.
Abstract translation: 替代风力涡轮机叶片的方法包括将风力涡轮机叶片悬挂在风力涡轮机的支撑轮毂上，将一个或多个缆索爬升构件连接在支撑轮毂和风力涡轮机叶片之间，并且降低一个或多个缆索攀爬构件和 来自支撑轮毂的风力涡轮机叶片。
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公开(公告)号：US11585325B2
公开(公告)日：2023-02-21
申请号：US17082274
申请日：2020-10-28
Applicant: General Electric Company
Inventor： Ulrich Werner Neumann , Mark Steven Pape
Abstract: A method and system are provided for cooling a heat-exchanger in a wind turbine that has an electric generator with a cooling air flow directed therethrough. Effluent cooling air flow from the electric generator is directed into an air ejector pump and acts as motive air through the air ejector pump. Cold air is drawn into the air ejector pump by the vacuum generated by the motive air moving through the air ejector pump. The heat exchanger is disposed in-line with the cold air flow so that the cold air is drawn through the heat-exchanger, removes heat from the fluid circulated through the heat-exchanger, and becomes heated air that is combined with the motive air and discharged from the nacelle.
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公开(公告)号：US10890157B2
公开(公告)日：2021-01-12
申请号：US15915302
申请日：2018-03-08
Applicant: General Electric Company
Inventor： Gaylon Mitchell Pfeiffer , Ulrich Werner Neumann , Brent Hamilton Holloway , Michael Royce Johnson , Kevin Thomas Costain , Forrest Christopher Hach , Howard Lee Hansen, Jr.
Abstract: A system for enabling servicing of a rotor of a wind turbine has a rotor blade sling with at least one strap configured to be placed over the top of a rotor blade in a ten o'clock position or a two o'clock position. One or more rigid bars extend from the hub and out away from the hub, and the one or more rigid bars are coupled to the at least one strap. One or more support straps are coupled to the at least one strap, and the one or more support straps are configured to couple and support a rotor blade in a six o'clock position.
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