公开(公告)号：US20120268747A1

公开(公告)日：2012-10-25

申请号：US13502787

申请日：2010-10-13

申请人： Georg Bostanjoglo ,  Torsten Melzer-Jokisch ,  Andreas Oppert ,  Dimitrios Thomaidis

发明人： Georg Bostanjoglo ,  Torsten Melzer-Jokisch ,  Andreas Oppert ,  Dimitrios Thomaidis

IPC分类号： G01B11/24

CPC分类号： G01B11/24 ,  F01D5/005 ,  F01D5/186 ,  F23R2900/00019 ,  Y02T50/67 ,  Y02T50/676

摘要： A process for determining the position of closed holes in a component is provided. By carrying out laser triangulation measurements on an uncoated component and a coated component with holes, the exact position of the holes to be reopened may be detected following the coating. A device used to carry out this process is also provided.

摘要翻译： 提供了用于确定部件中的闭孔的位置的方法。 通过对未涂覆的部件和带有孔的涂层部件进行激光三角测量，可以在涂层之后检测要重新打开的孔的确切位置。 还提供了用于执行该过程的装置。

公开(公告)号：US20110073636A1

公开(公告)日：2011-03-31

申请号：US12994899

申请日：2008-11-25

申请人： Nikolai Arjakine ,  Georg Bostanjoglo ,  Bernd Burbaum ,  Andres Gasser ,  Torsten Jambor ,  Stefanie Linnenbrink ,  Torsten Melzer-Jokisch ,  Michael Ott ,  Norbert Pirch ,  Rolf Wilkenöner

发明人： Nikolai Arjakine ,  Georg Bostanjoglo ,  Bernd Burbaum ,  Andres Gasser ,  Torsten Jambor ,  Stefanie Linnenbrink ,  Torsten Melzer-Jokisch ,  Michael Ott ,  Norbert Pirch ,  Rolf Wilkenöner

IPC分类号： B23K26/02

CPC分类号： F01D5/005 ,  B23K26/144 ,  B23K26/32 ,  B23K26/342 ,  B23K35/007 ,  B23K2101/001 ,  B23K2103/08 ,  B23K2103/26 ,  F05D2230/232 ,  F05D2230/31 ,  F05D2230/80 ,  Y02T50/67 ,  Y02T50/671

摘要： A method of welding workpieces of high-temperature superalloys is provided. Welding filler is applied in a plurality of layers to a surface of the workpiece via a heat input zone and a supply zone for supplying the welding filler into the heat input zone. The heat input zone and the supply zone on the one hand and the workpiece surface on the other hand are moved in relation to one another. A polycrystalline weld seam is generated by remelting a previously applied layer of the plurality of layers. Welding parameters are chosen such that a cooling rate during a solidifying of the material is at least 8000 Kelvins per second. Further, a welding apparatus for carrying out such a method is provided.

摘要翻译： 提供了一种焊接高温超合金工件的方法。 焊接填料通过热输入区域和用于将焊接填料供应到热输入区域的供应区域以多层施加到工件的表面。 另一方面，热输入区域和供给区域以及工件表面彼此相对移动。 通过重新熔化多个层的先前施加的层来产生多晶焊缝。 选择焊接参数使得材料固化期间的冷却速率为至少8000Kelvins /秒。 此外，提供了一种用于执行这种方法的焊接装置。

公开(公告)号：US20090000102A1

公开(公告)日：2009-01-01

申请号：US11823767

申请日：2007-06-28

申请人： Robert S. Willis ,  Scott P. Irwin ,  Stacy Fang ,  Thomas H. Milidantry, JR. ,  Adam J. Taetsch ,  Martin C. Gosling ,  Georg Bostanjoglo ,  Dan Shipman ,  Orville Morgan ,  Gerry Milidantri

发明人： Robert S. Willis ,  Scott P. Irwin ,  Stacy Fang ,  Thomas H. Milidantry, JR. ,  Adam J. Taetsch ,  Martin C. Gosling ,  Georg Bostanjoglo ,  Dan Shipman ,  Orville Morgan ,  Gerry Milidantri

IPC分类号： B21D1/00

CPC分类号： B23P6/002 ,  F01D5/005 ,  F05D2230/80 ,  Y10T29/49318 ,  Y10T29/4975

摘要： A system and method for reconfiguring a turbine vane. In at least one embodiment, the system may be used to straighten an airfoil of a turbine vane segment to remove lean, twist, or racking, or any combination thereof. The airfoil may be straightened by fixing portions of the forward and aft hooks of the inner and outer shrouds of the turbine vane, restricting other portions of the forward and aft hooks of the inner and outer shrouds of the turbine vane to only move rotationally about a centerline of the inner or outer shrouds, and applying a load to various portions of the inner and outer shrouds and the airfoil to return the turbine vane to be within predetermined specifications.

摘要翻译： 一种用于重新配置涡轮叶片的系统和方法。 在至少一个实施例中，该系统可以用于矫直涡轮叶片段的翼型件以去除倾斜，扭转或翻倒，或其任何组合。 翼片可以通过固定涡轮叶片的内护罩和外护罩的前钩和后钩的部分而被拉直，限制涡轮叶片的内护罩和外护罩的前钩和后钩的其它部分仅仅围绕涡轮叶片旋转移动 内部或外部护罩的中心线，并且将负载施加到内部和外部护罩和翼型件的各个部分，以将涡轮叶片返回到预定规格内。

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：US20070119832A1

公开(公告)日：2007-05-31

申请号：US10574724

申请日：2004-09-02

申请人： Thomas Beck ,  Georg Bostanjoglo

发明人： Thomas Beck ,  Georg Bostanjoglo

IPC分类号： B23K26/38

CPC分类号： B23K26/0608 ,  B23K26/0622 ,  B23K26/389 ,  B23K26/40 ,  B23K2101/001 ,  B23K2103/172 ,  B23K2103/52

摘要： Previous methods for the production of a hole in a component are very time-consuming and expensive, as special lasers having ultra short laser pulse lengths are used. The inventive method varies laser pulse lengths and ultra short laser pulse lengths are used exclusively in the region which is to be removed, wherein it is possible to have a noticeable influence on through flow and/or out-flow behavior. This, for example, the inner surface of a diffuser of a hole, which can be produced in a precise manner using ultra short laser pulse lengths.

摘要翻译： 由于使用具有超短激光脉冲长度的特殊激光器，因此在组件中产生孔的先前方法非常耗时且昂贵。 本发明的方法改变激光脉冲长度，并且超短激光脉冲长度仅用于要去除的区域中，其中可能对通过流动和/或流出行为具有明显的影响。 例如，可以使用超短激光脉冲长度精确地制造孔的扩散器的内表面。

公开(公告)号：US20060032604A1

公开(公告)日：2006-02-16

申请号：US10977736

申请日：2004-10-28

申请人： Thomas Beck ,  Georg Bostanjoglo ,  Uwe Paul

发明人： Thomas Beck ,  Georg Bostanjoglo ,  Uwe Paul

IPC分类号： B22C9/22 ,  B22C9/04

CPC分类号： B22C9/24 ,  B22C9/00 ,  B22C9/04 ,  B22C9/10

摘要： According to the prior art, through-holes in components are often introduced after the production (casting) of the component. This entails additional outlay in terms of time and equipment. The time required can be considerably shortened if a casting mold is designed in such a way that the through-hole is at least in part formed by corresponding projections being formed on the inner wall and/or the outer wall of the casting mold.

摘要翻译： 根据现有技术，在部件的生产（铸造）之后经常引入部件中的通孔。 这需要在时间和设备方面的额外费用。 如果铸模被设计成使得通孔至少部分地由形成在铸模的内壁和/或外壁上的相应突起形成的方式来缩短所需的时间。