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公开(公告)号：US11136904B2
公开(公告)日：2021-10-05
申请号：US16093549
申请日：2016-05-20
Applicant: General Electric Company
Abstract: A method of installing a turbine assembly is provided. The method includes assembling a support member for supporting a turbine assembly during installation. The support member includes a platform having a plurality of modular platform components oriented to define an upper surface of the platform. The method also includes positioning a linear actuator on the upper surface of the platform. The method further includes positioning a column on the linear actuator. The method includes lifting the turbine assembly onto the column. The platform, the linear actuator, and the column are sized to support the turbine assembly.
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公开(公告)号：US20220235675A1
公开(公告)日：2022-07-28
申请号：US17399370
申请日：2021-08-11
Applicant: General Electric Company , Atlantic Plant Maintenance, Inc.
Inventor： Joanna Sylwia Pilichowska , Piotr Krzysztof Dzieciol , Szymon Perkowski , Daniel John Moroney , Eric Wayne Hendricks
Abstract: An apparatus for removing or installing a turbine blade from a turbine of a turbomachine is disclosed. The apparatus can include: an operative head configured to engage an axial sidewall of a turbine blade base. An actuator is configured to move the operative head to selectively engage the axial sidewall of the turbine blade base and impart an axial force against the turbine blade base to remove or install the turbine blade. A support gantry is configured to position the actuator substantially vertically above the turbine blade in position in the turbomachine. Among other advantages, the support gantry allows adjustment of the apparatus for different turbines, and use of the head on more than one stage of any given turbine.
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公开(公告)号：US10801358B2
公开(公告)日：2020-10-13
申请号：US16043305
申请日：2018-07-24
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Piotr Hubert Wojciechowski , Lukasz Sajdak , Szymon Perkowski
Abstract: An alignment apparatus for aligning inlet guide vanes in a turbine having a turbine axis includes a tool body, a positioning block secured to the tool body, and a plurality of alignment pieces secured to the tool body. The positioning block may be affixed to the tool body such that when the positioning block is engaged with a leading edge of one of the inlet guide vanes, at least a portion of the alignment pieces is parallel to the turbine axis. The alignment pieces may be manually displaceable from the OFF position to the ON position into engagement with the inlet guide vanes to align one or more of the inlet guide vanes.
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公开(公告)号：US11732613B2
公开(公告)日：2023-08-22
申请号：US17399370
申请日：2021-08-11
Applicant: General Electric Company , Atlantic Plant Maintenance, Inc.
Inventor： Joanna Sylwia Pilichowska , Piotr Krzysztof Dzieciol , Szymon Perkowski , Daniel John Moroney , Eric Wayne Hendricks
CPC classification number: F01D25/285 , F01D5/005 , F05D2220/30 , F05D2230/60 , F05D2230/70 , F05D2230/80 , F05D2240/24
Abstract: An apparatus for removing or installing a turbine blade from a turbine of a turbomachine is disclosed. The apparatus can include: an operative head configured to engage an axial sidewall of a turbine blade base. An actuator is configured to move the operative head to selectively engage the axial sidewall of the turbine blade base and impart an axial force against the turbine blade base to remove or install the turbine blade. A support gantry is configured to position the actuator substantially vertically above the turbine blade in position in the turbomachine. Among other advantages, the support gantry allows adjustment of the apparatus for different turbines, and use of the head on more than one stage of any given turbine.
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公开(公告)号：US11053796B2
公开(公告)日：2021-07-06
申请号：US16279355
申请日：2019-02-19
Applicant: General Electric Company
Inventor： Piotr Krzysztof Dzieciol , Piotr Edward Kobek , Szymon Perkowski , Mateusz Dolecki
Abstract: A turbomachine modification apparatus includes a machining device, and a machining device mount attached to the machining device. The machining device mount is configured to radially and axially adjust a position of the machining device. A blade mount is configured to be attached to one or more turbomachine blades. The blade mount is attached to the machining device mount.
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Patent Agency Ranking
公开(公告)号：US20170248034A1
公开(公告)日：2017-08-31
申请号：US15140663
申请日：2016-04-28
Applicant: General Electric Company
Inventor： Piotr Krzysztof Dzieciol , Sean Cornelius O'Meara , Szymon Perkowski , Wiktor Jan Wojciechowski
IPC: F01D25/28 , F04D29/52 , F04D29/054 , F01D25/24
CPC classification number: F01D25/285 , F01D25/243 , F04D29/054 , F04D29/522 , F05D2220/32 , F05D2230/64 , F05D2240/60
Abstract: A positioning system for aligning first and second coupling elements of adjacent sections of an industrial machine such as a shaft of a turbomachine or generator is provided. The system may include a base, and a pair of lifting jacks supported by the base for adjusting a vertical position of the first coupling element relative to the second coupling element. A coupling element support supports the first coupling element and is supported by the pair of lifting jacks on the base. An adjusting element positioned between each lifting jack and the coupling element support allows adjusting a position of the first coupling element relative to the second coupling element in the axial direction and a lateral direction substantially perpendicular to the axial direction.
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公开(公告)号：US20200024949A1
公开(公告)日：2020-01-23
申请号：US16279355
申请日：2019-02-19
Applicant: General Electric Company
Inventor： Piotr Krzysztof Dzieciol , Piotr Edward Kobek , Szymon Perkowski , Mateusz Dolecki
Abstract: A turbomachine modification apparatus includes a machining device, and a machining device mount attached to the machining device. The machining device mount is configured to radially and axially adjust a position of the machining device. A blade mount is configured to be attached to one or more turbomachine blades. The blade mount is attached to the machining device mount.
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公开(公告)号：US20190128301A1
公开(公告)日：2019-05-02
申请号：US16099976
申请日：2016-05-19
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Piotr Hubert Wojciechowski , Szymon Perkowski
Abstract: A locking device (100) is operable to lock a tool (150) in an opening. The locking device includes a base (104) positionable with respect to a lifting member (152) of the tool when a first end of the lifting member is positioned within the opening. The locking device also includes a lift (106) coupled to the base for movement relative to the base. The lift includes an interface portion (110) coupleable to the lifting member such that the lifting member is moveable with the interface portion in an extraction direction of the opening when the lift is moved from a first position to a second position relative to the base.
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公开(公告)号：US10030961B2
公开(公告)日：2018-07-24
申请号：US14953173
申请日：2015-11-27
Applicant: General Electric Company
Abstract: A device for measuring a gap between two objects located remotely from a user includes a base, a slider and a wedge. The slider is slidably received in the base and the wedge is attached to the slider and also slidably received in the base. A push-pull cable has a proximal end connected to the slider. The wedge is inclined at a predetermined angle and slides along an angled surface of the base such that a force applied to a distal end of the cable causes an upper surface of the wedge to move vertically forcing the wedge and the base into respective contact with the two objects forming the gap. By measuring the distance that the push-pull cable slides, the vertical distance traveled by the wedge and thus a measurement of the gap may be determined.
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公开(公告)号：US20170205258A1
公开(公告)日：2017-07-20
申请号：US15140669
申请日：2016-04-28
Applicant: General Electric Company
Inventor： Piotr Krzysztof Dzieciol , Paul Howard Davidson , Szymon Perkowski
IPC: G01D18/00
Abstract: A test fixture, system and method are provided for concentricity measurement tool calibration. A test fixture may include a rotor simulating member including a rotor mount; a stator simulating member including a stator mount; an adjustable positioner for positioning the rotor simulating member and the stator simulating member in a selected one of a plurality of predetermined concentricity positions relative to one another; and a support for positioning the rotor simulating member and the stator simulating member on the ground. The test fixture can be used to calibrate concentricity measurement tool, such as an electronic radial alignment gauge, prior to use and/or in situations where the actual rotor or stator have not been manufactured.
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