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公开(公告)号：US20150336222A1
公开(公告)日：2015-11-26
申请号：US14715994
申请日：2015-05-19
Applicant: ALSTOM Technology Ltd
Inventor： Davide ARATORI , Damir Golubic , Daniel Seng , Marc Rauch
CPC classification number: B23P6/002 , F01D25/285 , F05D2230/60 , F05D2230/70 , F23R3/002 , Y10T29/4932
Abstract: The disclosure pertains to a mounting system for mounting and/or removing a turbine component from a turbine. The mounting system includes a suspended rail structure for moving the turbine component with a traveller which movably connects a holder for holding the turbine component to the rail structure. It further includes a lifter with a support frame which is attachable to the lifter and configured for receiving the turbine component with the holder. The disclosure further refers to a method for mounting and removing a turbine component.
Abstract translation: 本公开涉及用于从涡轮机安装和/或去除涡轮机部件的安装系统。 安装系统包括悬挂导轨结构，用于移动具有可移动地连接用于将涡轮机部件保持在轨道结构上的保持件的滑行件的涡轮机部件。 其还包括具有支撑框架的升降机，该升降机可附接到升降机并且构造成用于接收具有支架的涡轮机部件。 本发明还涉及一种用于安装和移除涡轮机部件的方法。
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公开(公告)号：US09162329B2
公开(公告)日：2015-10-20
申请号：US14022608
申请日：2013-09-10
Applicant: ALSTOM Technology Ltd
Inventor： Tobias Christoph Huber , Gerard Froidevaux , Daniel Seng , Karsten Schwarz , Ivan Rozman
CPC classification number: B23P15/04 , B23P6/002 , B23P19/06 , F01D25/285 , F05D2230/68 , F05D2230/70 , Y10T29/49318 , Y10T29/49721 , Y10T29/49815 , Y10T29/49819
Abstract: The method for removing an inner casing from a machine includes removing a top part of the outer casing, removing a top part of the inner casing, removing the bottom part of the inner casing, before removing the bottom part of the inner casing connecting the bottom part of the inner casing to the rotor, such that the bottom part of the inner casing is supported by the rotor, then rotating the rotor around the longitudinal axis to make the bottom part of the inner casing accessible.
Abstract translation: 从机器中取出内壳的方法包括拆下外壳的顶部，取出内壳的顶部，取出内壳的底部，然后拆下连接底壳的内壳的底部 内壳的一部分到转子，使得内壳的底部由转子支撑，然后使转子围绕纵向轴线旋转，以使内壳的底部可接近。
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公开(公告)号：US20130170954A1
公开(公告)日：2013-07-04
申请号：US13705573
申请日：2012-12-05
Applicant: ALSTOM TECHNOLOGY LTD.
Inventor： Ernst Pauli , Sergey Shchukin , Daniel Seng
IPC: F01D5/08
CPC classification number: F01D5/08 , F01D5/082 , F04D29/053 , F04D29/321 , F04D29/584 , F05B2260/201 , F05B2260/2241 , F05D2260/201 , F05D2260/22141
Abstract: A high-pressure compressor (12), in particular in a gas turbine (10), has a compressor rotor (17) which is surrounded by a stator (18, 19) thereby forming a main flow channel (25) and which is delimited at the compressor outlet by an end face (30) substantially extending in the radial direction, along which end face cooling air (21) is conveyed in the radial direction for the purpose of cooling. A prolonged service life is achieved in that the end face (30) is provided with a first system (23, 24) for improving the heat transfer between the cooling air (21) and the end face (30).
Abstract translation: 特别是在燃气轮机（10）中的高压压缩机（12）具有由定子（18,19）围绕的压缩机转子（17），从而形成主流道（25）并被界定 在压缩机出口处，通过沿径向方向大致延伸的端面（30），为了冷却目的沿其沿径向方向输送端面冷却空气（21）。 实现了延长的使用寿命，其中端面（30）设置有用于改善冷却空气（21）和端面（30）之间的热传递的第一系统（23,24）。
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公开(公告)号：US09739177B2
公开(公告)日：2017-08-22
申请号：US14191839
申请日：2014-02-27
Applicant: ALSTOM Technology Ltd
Inventor： Martin Schaefer , Marc Rauch , Tobias Steffen , Daniel Seng
CPC classification number: F01D25/28 , F01D25/246 , Y10T29/49318
Abstract: The invention refers to a rotary flow machine having a rotor unit, rotating about a rotational axis, around which in at least one partial axial area a stationary inner housing (IH) is provided at a radial distance. The stationary inner housing (IH) can be divided up along the rotational axis in an upper and a lower inner housing half which adjoin each other along a horizontal split plane. The inner housing (IH) is surrounded in at least one axial section by an outer housing (OH) which can be divided up along the rotational axis in one upper and one lower outer housing half. Further a method for disassembling of a rotary flow machine is disclosed. The lower inner housing half provides support means which support the inner lower housing half on the lower outer housing half. The support means are detachably mounted at the lower inner housing half at least at two opposite support positions (P1, P2) relative to the rotational axis along the split plane.
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Patent Agency Ranking
公开(公告)号：US09255479B2
公开(公告)日：2016-02-09
申请号：US13705573
申请日：2012-12-05
Applicant: ALSTOM Technology Ltd.
Inventor： Ernst Pauli , Sergey Shchukin , Daniel Seng
IPC: F04D29/58 , F01D5/08 , F04D29/053 , F04D29/32
CPC classification number: F01D5/08 , F01D5/082 , F04D29/053 , F04D29/321 , F04D29/584 , F05B2260/201 , F05B2260/2241 , F05D2260/201 , F05D2260/22141
Abstract: A high-pressure compressor (12), in particular in a gas turbine (10), has a compressor rotor (17) which is surrounded by a stator (18, 19) thereby forming a main flow channel (25) and which is delimited at the compressor outlet by an end face (30) substantially extending in the radial direction, along which end face cooling air (21) is conveyed in the radial direction for the purpose of cooling. A prolonged service life is achieved in that the end face (30) is provided with a first system (23, 24) for improving the heat transfer between the cooling air (21) and the end face (30).
Abstract translation: 特别是在燃气轮机（10）中的高压压缩机（12）具有由定子（18,19）围绕的压缩机转子（17），从而形成主流道（25）并被界定 在压缩机出口处，通过沿径向方向大致延伸的端面（30），为了冷却目的沿其沿径向方向输送端面冷却空气（21）。 实现了延长的使用寿命，其中端面（30）设置有用于改善冷却空气（21）和端面（30）之间的热传递的第一系统（23,24）。
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公开(公告)号：US20150267563A1
公开(公告)日：2015-09-24
申请号：US14662268
申请日：2015-03-19
Applicant: ALSTOM Technology Ltd
Inventor： Tobias Christoph HUBER , Gerard Froidevaux , Daniel Seng , Karsten Schwarz , Ivan Rozman
CPC classification number: F01D25/26 , B23P19/042 , F01D25/285 , F05D2230/70 , F05D2230/72 , F05D2230/80 , Y10T29/53
Abstract: A tool for installing or uninstalling a segment of an inner housing of a turbomachine. The turbomachine includes an outer housing, at least partially surrounding an inner housing and a rotor, concentrically arranged within the inner housing. The rotor is equipped with a number of rotor grooves. The inner housing is divided at an essentially horizontal split plane into an upper segment and a lower segment. The tool includes a first portion insertable into any of the rotor grooves, and furthermore includes a second portion disposed at a distance from the first portion. This second portion is connectable to the lower segment of the inner housing.
Abstract translation: 用于安装或卸载涡轮机内部部分的工具。 涡轮机包括至少部分地围绕内壳体和转子的外壳体，同心地布置在内壳体内。 转子配有多个转子槽。 内壳体在基本上水平的分裂平面上分成上段和下段。 该工具包括可插入到任何转子槽中的第一部分，并且还包括设置在离第一部分一定距离处的第二部分。 该第二部分可连接到内壳体的下段。
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公开(公告)号：US09528393B2
公开(公告)日：2016-12-27
申请号：US14022550
申请日：2013-09-10
Applicant: ALSTOM Technology Ltd
Inventor： Tobias Christoph Huber , Gerard Froidevaux , Daniel Seng , Karsten Schwarz
CPC classification number: F01D25/28 , F01D25/285 , F04D19/02 , F04D29/624 , F04D29/644 , F05D2230/68 , F05D2230/70 , Y10T29/49318 , Y10T29/49321 , Y10T29/49721 , Y10T29/49815
Abstract: The method for removing an inner casing from a machine such as a turbine or compressor includes providing supports between the outer casing and the inner casing of the machine, removing a top part of the outer casing, then removing a top part of the inner casing, then connecting a ring sector to a bottom part of the inner casing to replace the removed top part of the inner casing, then rotating the reciprocally connected ring sector and bottom part of the inner casing around the longitudinal axis to make the bottom part of the inner casing accessible, then removing the bottom part of the inner casing, guiding the reciprocally connected ring sector and bottom part of the inner casing during rotation, to prevent movement along the longitudinal axis.
Abstract translation: 用于从诸如涡轮机或压缩机的机器移除内壳的方法包括在机壳的外壳和内壳之间设置支撑件，移除外壳的顶部，然后移除内壳的顶部， 然后将环形部分连接到内部壳体的底部，以取代内部壳体的去除的顶部部分，然后使内壳体的往复连接的环形部分和底部部分围绕纵向轴线旋转，以使内部壳体的底部部分 壳体可接近，然后移除内壳体的底部，在旋转期间引导内壳体的往复连接的环形部分和底部部分，以防止沿着纵向轴线移动。
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公开(公告)号：US20140241876A1
公开(公告)日：2014-08-28
申请号：US14191839
申请日：2014-02-27
Applicant: ALSTOM Technology Ltd.
Inventor： Martin SCHAEFER , Marc Rauch , Tobias Steffen , Daniel Seng
IPC: F01D25/28
CPC classification number: F01D25/28 , F01D25/246 , Y10T29/49318
Abstract: The invention refers to a rotary flow machine having a rotor unit, rotating about a rotational axis, around which in at least one partial axial area a stationary inner housing (IH) is provided at a radial distance. The stationary inner housing (IH) can be divided up along the rotational axis in an upper and a lower inner housing half which adjoin each other along a horizontal split plane. The inner housing (IH) is surrounded in at least one axial section by an outer housing (OH) which can be divided up along the rotational axis in one upper and one lower outer housing half. Further a method for disassembling of a rotary flow machine is disclosed. The lower inner housing half provides support means which support the inner lower housing half on the lower outer housing half. The support means are detachably mounted at the lower inner housing half at least at two opposite support positions (P1, P2) relative to the rotational axis along the split plane.
Abstract translation: 本发明涉及一种具有转子单元的旋转流动机械，该转子单元围绕旋转轴线旋转，在至少一个部分轴向区域内以径向距离设置固定内壳体（IH）。 固定的内壳体（IH）可以沿着旋转轴线在沿着水平分割平面彼此相邻的上部和下部内壳体半部中分开。 内壳体（IH）通过外壳体（OH）在至少一个轴向截面中包围，外壳体（OH）可沿一个上外壳体和一个下外壳体半部中的旋转轴线分开。 另外公开了一种旋转流动机的拆卸方法。 下部内壳半部提供支撑装置，该支撑装置支撑下部外部壳体半部的内部下部壳体半部。 支撑装置至少在两个相对的支撑位置（P1，P2）处可拆卸地安装在下部内部壳体半部处，该支撑位置相对于旋转轴线沿分离平面。
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公开(公告)号：US20140072422A1
公开(公告)日：2014-03-13
申请号：US14022550
申请日：2013-09-10
Applicant: ALSTOM Technology Ltd.
Inventor： Tobias Christoph HUBER , Gerard Froidevaux , Daniel Seng , Karsten Schwarz
IPC: F01D25/28
CPC classification number: F01D25/28 , F01D25/285 , F04D19/02 , F04D29/624 , F04D29/644 , F05D2230/68 , F05D2230/70 , Y10T29/49318 , Y10T29/49321 , Y10T29/49721 , Y10T29/49815
Abstract: The method for removing an inner casing from a machine such as a turbine or compressor includes providing supports between the outer casing and the inner casing of the machine, removing a top part of the outer casing, then removing a top part of the inner casing, then connecting a ring sector to a bottom part of the inner casing to replace the removed top part of the inner casing, then rotating the reciprocally connected ring sector and bottom part of the inner casing around the longitudinal axis to make the bottom part of the inner casing accessible, then removing the bottom part of the inner casing, guiding the reciprocally connected ring sector and bottom part of the inner casing during rotation, to prevent movement along the longitudinal axis.
Abstract translation: 用于从诸如涡轮机或压缩机的机器移除内壳的方法包括在机壳的外壳和内壳之间设置支撑件，移除外壳的顶部，然后移除内壳的顶部， 然后将环形部分连接到内部壳体的底部，以取代内部壳体的去除的顶部部分，然后使内壳体的往复连接的环形部分和底部部分围绕纵向轴线旋转，以使内部壳体的底部部分 壳体可接近，然后移除内壳体的底部，在旋转期间引导内壳体的往复连接的环形部分和底部部分，以防止沿着纵向轴线移动。
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