公开(公告)号：US07584669B2

公开(公告)日：2009-09-08

申请号：US10589791

申请日：2005-02-14

Applicant: Michael Dankert ,  Martin Feldhege ,  Stefan Irmisch ,  Matthias Oechsner ,  Eckart Schumann ,  Werner Stamm

Inventor： Michael Dankert ,  Martin Feldhege ,  Stefan Irmisch ,  Matthias Oechsner ,  Eckart Schumann ,  Werner Stamm

IPC: G01N3/00

CPC classification number: F01D21/003 ,  F05D2260/80 ,  G01N25/18 ,  G01N27/20 ,  G01N27/24 ,  Y02T50/67

Abstract: Method for recording microstructural changes in a layer system component. A specific material parameter of the component is measured. The layer system may include an alloy substrate and an alloy or porous ceramic layer. The material parameter may be measured a plurality of times. The measured material parameter may include electrical capacitance, specific heat capacity, peltier coefficient or magnetic susceptibility. The material parameter may first be measured on a new component and subsequent measurements may be performed at a time interval after operational use. The recorded material parameter is then used to determine microstructural changes in the substrate or the layer material of the component caused by changes in precipitation, cracks, or depletion of an alloying element.

Abstract translation: 在层系统组件中记录微结构变化的方法。 测量组件的具体材料参数。 层系统可以包括合金基底和合金或多孔陶瓷层。 可以多次测量材料参数。 测量的材料参数可以包括电容，比热容，珀耳替系数或磁化率。 材料参数可以首先在新组件上测量，并且可以在操作使用之后的时间间隔执行后续测量。 然后记录的材料参数用于确定由沉淀，裂纹或合金元素的消耗的变化引起的基板或部件的层材料中的微结构变化。

公开(公告)号：US20080267771A1

公开(公告)日：2008-10-30

申请号：US12009314

申请日：2008-01-17

Applicant: 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

Inventor： 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: F01D1/02

CPC classification number: F01D9/00 ,  F01D5/146 ,  F05D2240/301 ,  Y02T50/673

Abstract: 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.

Abstract translation: 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：US07215010B2

公开(公告)日：2007-05-08

申请号：US10220752

申请日：2001-03-02

Applicant: Ulrich Bast ,  Georg Ernst ,  Thomas Zeiler ,  Matthias Oechsner

Inventor： Ulrich Bast ,  Georg Ernst ,  Thomas Zeiler ,  Matthias Oechsner

IPC: H01L23/495 ,  H01L23/053 ,  H01L23/28

CPC classification number: H01L23/562 ,  H01L21/565 ,  H01L23/3128 ,  H01L23/49816 ,  H01L23/49894 ,  H01L24/45 ,  H01L24/48 ,  H01L24/97 ,  H01L2224/32225 ,  H01L2224/451 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/0102 ,  H01L2924/01029 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01057 ,  H01L2924/01068 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/09701 ,  H01L2924/12041 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3511 ,  H01L2224/85 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2924/00012

Abstract: A device for and method of packaging electronic components (1) using injection-molding. For this purpose, a multiplicity of components (1) are arranged in predetermined positions on a first side (2) of a leadframe (3). The leadframe (3) has interconnects (5) with contact terminal areas (6) for connecting to contact areas (7) of the electronic components (1) and contact vias (8) to external contacts on a second side (10) of the leadframe (3). In this case, the leadframe (3) includes a ceramic substrate (11) with a first side (2) having edge regions (12) configured with a ductile, annular metal layer (13).

Abstract translation: 一种使用注射成型包装电子元件（1）的装置和方法。 为此，多个组件（1）被布置在引线框架（3）的第一侧（2）上的预定位置。 引线框架（3）具有互连（5）和接触端子区域（6），用于连接电子部件（1）的接触区域（7）和接触通孔（8）到位于第二侧面 引线框架（3）。 在这种情况下，引线框架（3）包括具有第一侧面（2）的陶瓷基板（11），所述第一侧面（2）具有由延性环形金属层（13）构成的边缘区域（12）。

公开(公告)号：US08278232B2

公开(公告)日：2012-10-02

申请号：US12311544

申请日：2007-06-21

Applicant: Thomas Malow ,  Matthias Oechsner

Inventor： Thomas Malow ,  Matthias Oechsner

IPC: C04B35/50 ,  C04B35/51 ,  H01M8/10 ,  H01M4/02 ,  H01M4/36

CPC classification number: C23C30/00 ,  C04B35/462 ,  C04B35/465 ,  C04B35/486 ,  C04B35/49 ,  C04B2235/3206 ,  C04B2235/3224 ,  C04B2235/76 ,  C23C28/3215 ,  C23C28/345 ,  C23C28/3455 ,  C23C28/36 ,  Y02T50/67

Abstract: A pyrochlore ceramic material and a thermal barrier coating containing pyrochlore ceramic materials are provided. Using the thermal barrier coating in a single or double layer which includes magnesium and/or titanium can improve the spallation behavior and the thermal expansion coefficient of the component onto which the thermal barrier coating is applied.

Abstract translation: 提供了烧绿石陶瓷材料和含有烧绿石陶瓷材料的热障涂层。 使用包含镁和/或钛的单层或双层的热障涂层可以改善施加热障涂层的部件的剥离行为和热膨胀系数。

公开(公告)号：US20070194773A1

公开(公告)日：2007-08-23

申请号：US10591511

申请日：2005-03-01

Applicant: Michael Dankert ,  Matthias Oechsner

Inventor： Michael Dankert ,  Matthias Oechsner

IPC: G01N27/00

CPC classification number: F01D25/002

Abstract: To detect contaminants on turbine components of a turbine, at least one current oscillation characteristic value of at least one turbine component is determined. Said value is preferably compared to an oscillation reference value. This permits contaminants to be detected, as the weight of the latter modifies the oscillation characteristic value of the turbine component.

Abstract translation: 为了检测涡轮机的涡轮机部件上的污染物，确定至少一个涡轮机部件的至少一个当前振动特性值。 所述值优选地与振荡参考值进行比较。 这允许检测污染物，因为后者的重量改变了涡轮机部件的振荡特性值。

公开(公告)号：US06939603B2

公开(公告)日：2005-09-06

申请号：US10087716

申请日：2002-03-01

Applicant: Matthias Oechsner

Inventor： Matthias Oechsner

IPC: C23C28/00 ,  C23C30/00 ,  F01D5/28 ,  B32B15/04 ,  F03B3/12

CPC classification number: C23C28/3455 ,  C23C28/3215 ,  C23C30/00 ,  F01D5/288 ,  F05D2300/21 ,  F05D2300/50212 ,  Y02T50/67 ,  Y10T428/12611 ,  Y10T428/12618 ,  Y10T428/24314 ,  Y10T428/249953 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/25

Abstract: A component (10) having a thermal barrier coating (14) exhibiting an improved resistance to thermal shock. A plurality of stress relieving cracks (22) are formed at the free surface (24) of the thermal barrier coating as a result of the expansion of an inclusion (20) having a higher coefficient of thermal expansion than that of the surrounding matrix material (16). The inclusions function as crack initiators during the fabrication process as well as crack arrestors preventing the propagation of the cracks farther into the matrix material. The inclusion material may be selected to have an evaporation temperature that is less than the peak matrix material processing temperature, wherein the inclusion material will evaporate to leave a plurality of voids (30). In one embodiment, a superalloy substrate (12) is coated with a ceramic thermal barrier coating material having a plurality of spherical polymer inclusions disposed below its free surface. When the ceramic material is heated to its sintering temperature, the polymer inclusions induce cracks in the ceramic material through which the polymer then diffuses upon its subsequent evaporation.

Abstract translation: 具有耐热冲击性改善的热障涂层（14）的部件（10）。 由于具有比周围基体材料的热膨胀系数高的夹杂物（20）的膨胀，在隔热涂层的自由表面（24）处形成多个应力消除裂纹（22） 16）。 夹杂物在制造过程中用作裂纹引发剂以及防止裂纹进一步扩散到基质材料中的裂纹抑制剂。 可以选择包含材料具有小于峰值基体材料加工温度的蒸发温度，其中包含材料将蒸发以留下多个空隙（30）。 在一个实施例中，超耐热合金基材（12）涂覆有陶瓷热障涂层材料，其具有设置在其自由表面下方的多个球形聚合物夹杂物。 当陶瓷材料被加热到其烧结温度时，聚合物夹杂物在陶瓷材料中引起裂纹，聚合物随后在其随后的蒸发时扩散。

公开(公告)号：US20070228108A1

公开(公告)日：2007-10-04

申请号：US10588024

申请日：2005-01-28

Applicant: Dirk Goldschmidt ,  Matthias Oechsner ,  Michael Ott ,  Uwe Paul ,  Ursula Pickert ,  Eckart Schumann ,  Beate Seiler ,  Robert Singer ,  Jan Steinbach ,  Andreas Volek ,  Volker Vosberg

Inventor： Dirk Goldschmidt ,  Matthias Oechsner ,  Michael Ott ,  Uwe Paul ,  Ursula Pickert ,  Eckart Schumann ,  Beate Seiler ,  Robert Singer ,  Jan Steinbach ,  Andreas Volek ,  Volker Vosberg

IPC: B23K31/02

CPC classification number: F01D5/005 ,  B23K1/0008 ,  B23K1/0018 ,  B23K1/002 ,  B23K1/005 ,  B23K2101/001 ,  B23P6/007

Abstract: The invention relates to a method for repairing components comprising a base material with an oriented microstructure, wherein the repair point comprises a correspondingly oriented microstructure as the surrounding base material. According to the inventive method, solder is applied in the region of a point which is to be repaired and is soldered to the component by means of a heating effect produced by a device. A temperature gradient, i.e., approximately a temperature characteristic, is produced during the heating effect, said temperature characteristic ranging from a high to a low temperature in the region of the point which is to be repaired.

Abstract translation: 本发明涉及一种用于修复包括具有定向微结构的基材的部件的方法，其中所述修复点包括相应定向的微结构作为周围的基材。 根据本发明的方法，焊料被施加在要修复的点的区域中，并且通过由器件产生的加热效应被焊接到部件上。 在加热效果期间产生温度梯度，即近似温度特性，所述温度特性在要修复的点的区域中从高温到低温。

公开(公告)号：US20070180897A1

公开(公告)日：2007-08-09

申请号：US10589791

申请日：2005-02-14

Applicant: Michael Dankert ,  Martin Feldhege ,  Stefan Irmisch ,  Matthias Oechsner ,  Eckart Schumann ,  Werner Stamm

Inventor： Michael Dankert ,  Martin Feldhege ,  Stefan Irmisch ,  Matthias Oechsner ,  Eckart Schumann ,  Werner Stamm

IPC: F01L1/46

CPC classification number: F01D21/003 ,  F05D2260/80 ,  G01N25/18 ,  G01N27/20 ,  G01N27/24 ,  Y02T50/67

Abstract: The microstructure of components, particularly layer systems, deteriorates under excessive thermal and/or mechanical stress. Previous test methods are destructive, parts being cut out of the layer system and being microstructurally analyzed. The inventive method allows a deterioration to be determined by means of special, simple non-destructive measurements that are repeated at specific intervals using a mechanical indenter test, for example.

Abstract translation: 组件，特别是层系统的微结构在过热和/或机械应力下变差。 以前的测试方法是破坏性的，从层系统中切出的部分被微结构分析。 本发明的方法允许通过使用例如使用机械压头测试以特定间隔重复的特殊的，简单的非破坏性测量来确定劣化。

公开(公告)号：US08021118B2

公开(公告)日：2011-09-20

申请号：US11974895

申请日：2007-10-16

Applicant: 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

Inventor： 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: F01D5/14

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

Abstract: 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.

Abstract translation: 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：US20100093516A1

公开(公告)日：2010-04-15

申请号：US12311544

申请日：2007-06-21

Applicant: Thomas Malow ,  Matthias Oechsner

Inventor： Thomas Malow ,  Matthias Oechsner

IPC: C04B35/48 ,  C04B35/46 ,  C04B35/04 ,  C04B35/50 ,  C04B35/49

CPC classification number: C23C30/00 ,  C04B35/462 ,  C04B35/465 ,  C04B35/486 ,  C04B35/49 ,  C04B2235/3206 ,  C04B2235/3224 ,  C04B2235/76 ,  C23C28/3215 ,  C23C28/345 ,  C23C28/3455 ,  C23C28/36 ,  Y02T50/67

Abstract: A pyrochlore ceramic material and a thermal barrier coating containing pyrochlore ceramic materials are provided. Using the thermal barrier coating in a single or double layer which includes magnesium and/or titanium can improve the spallation behaviour and the thermal expansion coefficient of the component onto which the thermal barrier coating is applied.

Abstract translation: 提供了烧绿石陶瓷材料和含有烧绿石陶瓷材料的热障涂层。 使用包含镁和/或钛的单层或双层的热障涂层可以改善施加热障涂层的部件的剥离行为和热膨胀系数。