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公开(公告)号：US20200217224A1
公开(公告)日：2020-07-09
申请号：US16628665
申请日：2018-06-14
发明人： Dirk Müller , Christian Kowalzik
IPC分类号： F01D25/28
摘要： A mounting system for a gas turbine, includes two rails, on each rail a fastening portion for fastening the rail on a manhole of the gas turbine, and for each rail at least one displacement element, which can be displaced along the rail. With the aid of such a mounting system, maintenance tools and/or turbine components are straightforwardly passed through a manhole and displaced to their location of use.
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公开(公告)号：US20170241276A1
公开(公告)日：2017-08-24
申请号：US15519733
申请日：2015-10-12
CPC分类号： F01D5/3015 , F01D5/323 , F01D5/326 , F01D11/006 , F05D2230/64 , F05D2260/37
摘要： A wheel disk assembly having a wheel disk, a plurality of blade devices fastened along an outer circumference of the wheel disk, a plurality of sealing plates accommodated between the wheel disk and the blade devices such that the sealing plates are moveable in the circumferential direction, and securing devices designed such that the securing devices secure the sealing plates against movement in the circumferential direction. Pins are provided as securing devices, which pins are detachably retained in bores arranged on the wheel disk and reach into recesses that are formed on surfaces of the sealing plates facing the wheel disk, wherein at least one of the pins, preferably all of the pins, are designed such that, in order to disengage a pin from the associated recess, the pin in question can be plunged further into the bore in a resilient manner.
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公开(公告)号：US20160201497A1
公开(公告)日：2016-07-14
申请号：US15023391
申请日：2014-08-29
发明人： Fathi Ahmad , Michael Händler , Kevin Kampka , Christian Kowalski , Christian Kowalzik , Nihal Kurt , Stefan Schmitt , Peter Schröder
CPC分类号： F01D5/143 , F01D5/02 , F01D5/12 , F01D11/08 , F01D21/003 , F05D2220/32 , F05D2230/60 , F05D2260/30 , F05D2260/83
摘要： An insert element fastens to an annular segment body of a turbine of a gas turbine. The annular segment body has a recess on a hot-gas side. The insert element is designed to cover the recess and has a concave front side and a rear side having at least one shaped portion for positioning on the annular segment body. An annular segment has the insert element, a gas turbine has the insert element, and a mounting method mounts the insert element.
摘要翻译： 插入元件紧固到燃气轮机的涡轮机的环形段主体。 环形段主体在热气侧具有凹部。 插入元件被设计成覆盖凹部，并且具有凹入的前侧和后侧，其具有用于定位在环形段主体上的至少一个成形部分。 环形段具有插入元件，燃气轮机具有插入元件，并且安装方法安装插入元件。
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公开(公告)号：US20170276025A1
公开(公告)日：2017-09-28
申请号：US15505171
申请日：2015-08-24
发明人： Christian Kowalzik , Dirk Müller
CPC分类号： F01D25/285 , F23R3/60 , F23R2900/00019
摘要： A device for installing and removing a component in a gas turbine, includes a rail system for fastening to the gas turbine, on which rail system at least one runner is provided, which can be moved along a predetermined movement axis. A load arm is fastened to the runner, which load arm is designed to be pivoted in at least two spatial directions, and wherein the load arm has a fastening segment, which is designed to form a detachable connection to the component in question. The load arm has three joints each having a defined pivot axis, of which pivot axes preferably at least two are parallel to each other, wherein the joints each have a pivoting resistance device, which pivoting resistance devices are designed to set the pivoting resistance of the respective joints.
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公开(公告)号：US20170268382A1
公开(公告)日：2017-09-21
申请号：US15505179
申请日：2015-08-24
发明人： Dirk Müller , Christian Kowalzik , Ismail Belkahla
CPC分类号： F01D25/285 , F01D25/24 , F05D2220/32 , F05D2230/64 , F05D2230/68 , F23R3/60 , F23R2900/00017 , F23R2900/00019 , Y10T29/53761 , Y10T29/5383 , Y10T29/53848 , Y10T29/53852
摘要： The invention relates to a device for installing and removing a component on a gas turbine, having a rail system on which in particular a rotor can be displaced along a predetermined displacement axis, and having a terminal positioning part which is fixedly connected to the rail system. The positioning part has at least one guide portion which is designed to co-operate mechanically with a respective counterpart guide portion on the housing of the gas turbine, in order to achieve a suitable orientation of the device with respect to the housing of the gas turbine. The positioning part also has at least one connecting section which is designed in each case to form a fixed but releasable connection to a respective counterpart connecting section on the housing of the gas turbine construct.
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公开(公告)号：US20160201496A1
公开(公告)日：2016-07-14
申请号：US14910035
申请日：2014-08-05
发明人： Fathi Ahmad , Michael Händler , Kevin Kampka , Christian Kowalski , Christian Kowalzik , Nihal Kurt , Stefan Schmitt , Peter Schröder
CPC分类号： F01D11/08 , F01D5/143 , F01D11/14 , F01D25/28 , F02C3/04 , F05D2220/32 , F05D2260/83 , Y02T50/673
摘要： A gas turbine includes an insert element for fastening to a ring segment body of a turbine of the gas turbine. The ring segment body has a recess on a hot gas side. The insert element is designed to cover the recess. The insert element includes a cover plate, which has a concavely shaped front side and a back side, and at least one foot arranged on the back side for positioning on the ring segment body. A mounting method includes mounting the insert element where the insert element is fixed to a recess of a ring segment body of a turbine of a gas turbine.
摘要翻译： 燃气轮机包括用于紧固到燃气轮机的涡轮机的环段主体的插入元件。 环形部体在热气体侧具有凹部。 插入元件设计成覆盖凹部。 插入元件包括具有凹入形状的前侧和后侧的盖板，以及设置在后侧的至少一个脚，用于定位在环形段主体上。 安装方法包括将插入元件固定到燃气轮机的涡轮机的环形段主体的凹部处的插入元件。
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公开(公告)号：US10851675B2
公开(公告)日：2020-12-01
申请号：US16628665
申请日：2018-06-14
发明人： Dirk Müller , Christian Kowalzik
摘要： A mounting system for a gas turbine, includes two rails, on each rail a fastening portion for fastening the rail on a manhole of the gas turbine, and for each rail at least one displacement element, which can be displaced along the rail. With the aid of such a mounting system, maintenance tools and/or turbine components are straightforwardly passed through a manhole and displaced to their location of use.
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公开(公告)号：US10337338B2
公开(公告)日：2019-07-02
申请号：US15519733
申请日：2015-10-12
摘要： A wheel disk assembly having a wheel disk, a plurality of blade devices fastened along an outer circumference of the wheel disk, a plurality of sealing plates accommodated between the wheel disk and the blade devices such that the sealing plates are moveable in the circumferential direction, and securing devices designed such that the securing devices secure the sealing plates against movement in the circumferential direction. Pins are provided as securing devices, which pins are detachably retained in bores arranged on the wheel disk and reach into recesses that are formed on surfaces of the sealing plates facing the wheel disk, wherein at least one of the pins, preferably all of the pins, are designed such that, in order to disengage a pin from the associated recess, the pin in question can be plunged further into the bore in a resilient manner.
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公开(公告)号：US10253650B2
公开(公告)日：2019-04-09
申请号：US15505179
申请日：2015-08-24
发明人： Dirk Müller , Christian Kowalzik , Ismail Belkahla
摘要： The invention relates to a device for installing and removing a component on a gas turbine, having a rail system on which in particular a rotor can be displaced along a predetermined displacement axis, and having a terminal positioning part which is fixedly connected to the rail system. The positioning part has at least one guide portion which is designed to co-operate mechanically with a respective counterpart guide portion on the housing of the gas turbine, in order to achieve a suitable orientation of the device with respect to the housing of the gas turbine. The positioning part also has at least one connecting section which is designed in each case to form a fixed but releasable connection to a respective counterpart connecting section on the housing of the gas turbine construct.
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公开(公告)号：US10018051B2
公开(公告)日：2018-07-10
申请号：US15023391
申请日：2014-08-29
发明人： Fathi Ahmad , Michael Händler , Kevin Kampka , Christian Kowalski , Christian Kowalzik , Nihal Kurt , Stefan Schmitt , Peter Schröder
CPC分类号： F01D5/143 , F01D5/02 , F01D5/12 , F01D11/08 , F01D21/003 , F05D2220/32 , F05D2230/60 , F05D2260/30 , F05D2260/83
摘要： An insert element fastens to an annular segment body of a turbine of a gas turbine. The annular segment body has a recess on a hot-gas side. The insert element is designed to cover the recess and has a concave front side and a rear side having at least one shaped portion for positioning on the annular segment body. An annular segment has the insert element, a gas turbine has the insert element, and a mounting method mounts the insert element.
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