公开(公告)号：US20090304503A1

公开(公告)日：2009-12-10

申请号：US12225933

申请日：2007-02-21

申请人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F01D9/04 ,  F01D9/02 ,  B23P11/00

CPC分类号： F01D9/042 ,  F01D25/246 ,  F05D2230/23 ,  F05D2230/238 ,  F05D2240/10 ,  F05D2240/80 ,  F05D2260/30 ,  Y10T29/49323

摘要： The invention relates to a guide blade segment of a thermal turbomachine, in particular a gas turbine, comprising a number of profiled blades which are arranged on a platform. A plurality of securing elements for securing the guide blade segment to an associated guide blade support are arranged on the side of the platform which is oriented away from the blade. The aim of the invention is to provide a guide blade segment which can be produced in a simple and economical manner avoiding casting problem areas enabling the guide blade segment to be attached in a particularly reliable and secure manner to the associated guide blade support. According to the invention, at least one section of at least one of the securing elements is a separately produced component which is rigidly connected to the platform or to an additional section of the securing element.

摘要翻译： 本发明涉及一种热涡轮机的导向叶片段，特别是燃气涡轮机，其包括布置在平台上的多个异型叶片。 用于将引导片段固定到相关联的引导叶片支撑件上的多个固定元件布置在平台的远离叶片的侧面上。 本发明的目的是提供一种可以以简单和经济的方式制造的导向叶片段，避免了铸造问题区域，使得导向叶片段以特别可靠和可靠的方式附接到相关联的导向叶片支撑件。 根据本发明，至少一个固定元件的至少一个部分是单独制造的部件，其刚性地连接到平台或固定元件的附加部分。

公开(公告)号：US08021118B2

公开(公告)日：2011-09-20

申请号：US11974895

申请日：2007-10-16

申请人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F01D5/14

CPC分类号： F01D25/12 ,  F01D5/18 ,  F05D2230/10 ,  F05D2230/21 ,  F05D2230/232 ,  F05D2230/238 ,  F05D2240/81 ,  F05D2260/36

摘要： A turbine blade for a turbine of a thermal power plant, with a platform for partial delimiting of a flow passage in the turbine, wherein the platform has at least one cooling medium passage, which extends inside the platform, for guiding a cooling medium, is characterized according to the invention in that the at least one cooling medium passage emerges from the platform at at least two connecting openings, and the turbine blade has at least one supplementary component which can be fastened on the platform, with a communicating passage, which is designed for interconnecting the connecting openings in a fluid-guiding manner.

摘要翻译： 一种用于火力发电厂的涡轮机的涡轮机叶片，具有用于部分限定涡轮机中的流动通道的平台，其中平台具有至少一个在平台内延伸以用于引导冷却介质的冷却介质通道，是 根据本发明的特征在于，至少一个冷却介质通道在至少两个连接开口处从平台排出，并且涡轮叶片具有可以紧固在平台上的至少一个辅助部件，连通通道 设计用于以流体引导方式互连连接开口。

公开(公告)号：US08257032B2

公开(公告)日：2012-09-04

申请号：US12009314

申请日：2008-01-17

申请人： Alexander R. Beeck ,  Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Alexander R. Beeck ,  Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F04D29/54

CPC分类号： F01D9/00 ,  F01D5/146 ,  F05D2240/301 ,  Y02T50/673

摘要： A guide vane for a gas turbine with a vane base body which is of single-piece design and comprises a profiled vane blade extending between a vane root and a cover plate and also the vane root formed integrally with the vane blade and the cover plate formed integrally with the vane blade, is intended, in a relatively simple way to be able to be matched to the individual conditions of use with especially little outlay on apparatus and logistics. For this purpose, according to the invention, a flow-routing body with an advance guide blade that is connected upstream of the vane blade as seen in the direction of flow of the working medium of the gas turbine is joined to the vane base body.

摘要翻译： 一种具有叶片基体的燃气轮机的导向叶片，其具有单件式设计，并且包括在叶片根部和盖板之间延伸的异型叶片叶片，以及与叶片和盖板一体形成的叶片根部 与叶片一体地，以相对简单的方式旨在能够与单独的使用条件匹配，特别是在设备和物流方面的特别少的费用。 为此，根据本发明，在叶片叶片的工作介质的流动方向上观察到连接在叶片叶片的上游的具有前进导向叶片的流动路线体与叶片基体接合。

公开(公告)号：US08128357B2

公开(公告)日：2012-03-06

申请号：US12225933

申请日：2007-02-21

申请人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F04D29/44

CPC分类号： F01D9/042 ,  F01D25/246 ,  F05D2230/23 ,  F05D2230/238 ,  F05D2240/10 ,  F05D2240/80 ,  F05D2260/30 ,  Y10T29/49323

摘要： The invention relates to a guide blade segment of a thermal turbomachine, in particular a gas turbine, comprising a number of profiled blades which are arranged on a platform. A plurality of securing elements for securing the guide blade segment to an associated guide blade support are arranged on the side of the platform which is oriented away from the blade. The aim of the invention is to provide a guide blade segment which can be produced in a simple and economical manner avoiding casting problem areas enabling the guide blade segment to be attached in a particularly reliable and secure manner to the associated guide blade support. According to the invention, at least one section of at least one of the securing elements is a separately produced component which is rigidly connected to the platform or to an additional section of the securing element.

摘要翻译： 本发明涉及一种热涡轮机的导向叶片段，特别是燃气涡轮机，其包括布置在平台上的多个异型叶片。 用于将引导片段固定到相关联的引导叶片支撑件上的多个固定元件布置在平台的远离叶片的侧面上。 本发明的目的是提供一种可以以简单和经济的方式制造的导向叶片段，避免了铸造问题区域，使得导向叶片段以特别可靠和可靠的方式附接到相关联的导向叶片支撑件。 根据本发明，至少一个固定元件的至少一个部分是单独制造的部件，其刚性地连接到平台或固定元件的附加部分。

公开(公告)号：US07832988B2

公开(公告)日：2010-11-16

申请号：US11807387

申请日：2007-05-29

申请人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Eβer ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Küperkoch ,  Thorsten Mattheis ,  Jan Münzer ,  Ralf Müsgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F01D5/18

CPC分类号： F01D5/20 ,  F01D5/147 ,  F05D2230/232

摘要： A turbine blade with an aerodynamically profiled blade leaf which is produced from two assembled shell elements is provided. The shell elements forming the suction-side and the pressure-side blade leaf wall have been assembled by a high-temperature and high-pressure bonding process. In the region of the blade leaf tip, a cramp is provided which hooks the two blade walls together with one another with a form fit.

摘要翻译： 提供了由两个组装的壳单元制成的具有空气动力学异型叶片叶片的涡轮叶片。 形成吸入侧和压力侧叶片叶片的壳单元已经通过高温高压粘合工艺组装。 在叶片叶尖的区域中，提供了将两个叶片壁彼此钩合在一起的抽筋。

公开(公告)号：US20080267771A1

公开(公告)日：2008-10-30

申请号：US12009314

申请日：2008-01-17

申请人： Alexander R. Beeck ,  Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Kuperkoch ,  Thorsten Mattheis ,  Jan Munzer ,  Ralf Musgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Alexander R. Beeck ,  Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Kuperkoch ,  Thorsten Mattheis ,  Jan Munzer ,  Ralf Musgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F01D1/02

CPC分类号： F01D9/00 ,  F01D5/146 ,  F05D2240/301 ,  Y02T50/673

摘要： A guide vane for a gas turbine with a vane base body which is of single-piece design and comprises a profiled vane blade extending between a vane root and a cover plate and also the vane root formed integrally with the vane blade and the cover plate formed integrally with the vane blade, is intended, in a relatively simple way to be able to be matched to the individual conditions of use with especially little outlay on apparatus and logistics. For this purpose, according to the invention, a flow-routing body with an advance guide blade that is connected upstream of the vane blade as seen in the direction of flow of the working medium of the gas turbine is joined to the vane base body.

摘要翻译： 一种具有叶片基体的燃气轮机的导向叶片，其具有单件式设计，并且包括在叶片根部和盖板之间延伸的异型叶片叶片，以及与叶片和盖板一体形成的叶片根部 与叶片一体地，以相对简单的方式旨在能够与单独的使用条件匹配，特别是在设备和物流方面的特别少的费用。 为此，根据本发明，在叶片叶片的工作介质的流动方向上观察到连接在叶片叶片的上游的具有前进导向叶片的流动路线体与叶片基体接合。

公开(公告)号：US20100014980A1

公开(公告)日：2010-01-21

申请号：US11807387

申请日：2007-05-29

申请人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Kuperkoch ,  Thorsten Mattheis ,  Jan Munzer ,  Ralf Musgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Kuperkoch ,  Thorsten Mattheis ,  Jan Munzer ,  Ralf Musgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F01D5/18

CPC分类号： F01D5/20 ,  F01D5/147 ,  F05D2230/232

摘要： There is described a turbine blade with an aerodynamically profiled blade leaf which is produced from two assembled shell elements. The shell elements forming the suction-side and the pressure-side blade leaf wall have been assembled by means of a high-temperature high-pressure bonding process and, under certain circumstances, may come apart at the blade tip. In order to prevent this, in the region of the blade leaf tip, a cramp is provided which hooks the two blade walls together with one another with a form fit.

摘要翻译： 描述了具有由两个组装的壳元件制成的具有空气动力学异型叶片叶片的涡轮机叶片。 形成吸入侧和压力侧叶片叶壁的壳单元已经通过高温高压接合工艺组装，并且在某些情况下可能在叶片尖端处分离。 为了防止这种情况，在叶片叶尖的区域中，设置有将两个叶片壁彼此钩合在一起的抽筋。

公开(公告)号：US20080240927A1

公开(公告)日：2008-10-02

申请号：US11974895

申请日：2007-10-16

申请人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Kuperkoch ,  Thorsten Mattheis ,  Jan Munzer ,  Ralf Musgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

发明人： Katharina Bergander ,  Georg Bostanjoglo ,  Tobias Buchal ,  Winfried Esser ,  Dirk Goldschmidt ,  Torsten Koch ,  Rudolf Kuperkoch ,  Thorsten Mattheis ,  Jan Munzer ,  Ralf Musgen ,  Matthias Oechsner ,  Ursula Pickert ,  Volker Vosberg

IPC分类号： F01D5/08 ,  F01D25/12

CPC分类号： F01D25/12 ,  F01D5/18 ,  F05D2230/10 ,  F05D2230/21 ,  F05D2230/232 ,  F05D2230/238 ,  F05D2240/81 ,  F05D2260/36

摘要： A turbine blade for a turbine of a thermal power plant, with a platform for partial delimiting of a flow passage in the turbine, wherein the platform has at least one cooling medium passage, which extends inside the platform, for guiding a cooling medium, is characterized according to the invention in that the at least one cooling medium passage emerges from the platform at at least two connecting openings, and the turbine blade has at least one supplementary component which can be fastened on the platform, with a communicating passage, which is designed for interconnecting the connecting openings in a fluid-guiding manner.

摘要翻译： 一种用于火力发电厂的涡轮机的涡轮机叶片，具有用于部分限定涡轮机中的流动通道的平台，其中平台具有至少一个在平台内延伸以用于引导冷却介质的冷却介质通道，是 根据本发明的特征在于，至少一个冷却介质通道在至少两个连接开口处从平台排出，并且涡轮叶片具有可以紧固在平台上的至少一个辅助部件，连通通道 设计用于以流体引导方式互连连接开口。

公开(公告)号：US07758309B2

公开(公告)日：2010-07-20

申请号：US11632013

申请日：2005-06-13

申请人： Hans-Thomas Bolms ,  Andreas Heselhaus ,  Roland Häbel ,  Torsten Koch ,  Ralf Müsgen

发明人： Hans-Thomas Bolms ,  Andreas Heselhaus ,  Roland Häbel ,  Torsten Koch ,  Ralf Müsgen

IPC分类号： F01D5/18

CPC分类号： F01D5/30 ,  F01D5/081 ,  F01D25/12 ,  F05D2230/12 ,  F05D2240/127 ,  F05D2240/81 ,  F05D2250/291 ,  F05D2260/2212 ,  F05D2260/22141

摘要： There is described a vane wheel of a turbine comprising at least one vane, the footing thereof being held on a wheel disk. At least one cooling channel is arranged between the wheel disk and the vane footing. The vane wheel having a plurality of turbulators is embodied on at least one of the walls of the cooling channel, the turbulators being configured in such a way that the turbulence and thus the heat transfer of a cooling fluid flowing through the cooling channel are increased.

摘要翻译： 描述了一种涡轮机的叶轮，包括至少一个叶片，其叶片保持在轮盘上。 至少一个冷却通道设置在轮盘和叶片基脚之间。 具有多个紊流器的叶轮被实施在冷却通道的壁中的至少一个壁上，所述湍流器被构造成使得流过冷却通道的冷却流体的紊流以及热传递增加。

公开(公告)号：US06332543B1

公开(公告)日：2001-12-25

申请号：US09503320

申请日：2000-02-14

申请人： Heiko Niehues ,  Torsten Koch ,  Renke Schlarmann ,  Harry Drewes ,  Hans Dierken

发明人： Heiko Niehues ,  Torsten Koch ,  Renke Schlarmann ,  Harry Drewes ,  Hans Dierken

IPC分类号： B07C502

CPC分类号： A24C5/39 ,  A24B1/04 ,  A24B3/18

摘要： There is provided an apparatus which can simplify, expedite and enhance the segregation of undesirable particles from desirable particles in a multiple-layer flow wherein the desirable and undesirable particles are randomly intermixed with each other. This is accomplished by a stepwise reduction of the thickness of the flow to thus locate all or nearly all undesirable particles at or close to the exposed sides of the resulting relatively thin flow so that the undesirable particles can be readily detected and segregated from the thin flow. The stepwise reduction of thickness of the original flow is effected by a cascade of successive accelerating conveyors including a first conveyor which receives successive increments of the original flow from a vibratory trough, and a faster second conveyor which receives successive increments of the accelerated flow from the first conveyor and cooperates with an overhead conveyor to define a channel for advancement of the repeatedly accelerated original flow into the range of instrumentalities for detection and segregation of undesirable particles.

摘要翻译： 提供了一种装置，其可以简化，加速和增强不期望的颗粒与多层流中所需颗粒的偏析，其中期望的和不希望的颗粒彼此混合。 这是通过逐步减小流动的厚度来实现的，从而将所有或几乎所有不期望的颗粒定位在或接近所得相对薄的流动的暴露侧，使得不期望的颗粒可以容易地从薄流动中检测和分离 。 原始流量的逐步减小通过连续加速输送机的级联来实现，该输送机包括接收来自振动槽的原始流量的连续增量的第一输送器，以及更快的第二输送器，其接收来自振动槽的加速流的连续增量 第一输送机并与顶部输送机配合以限定用于使重复加速的原始流进入用于检测和偏离不期望的颗粒的仪器范围的通道。