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51. 发明授权

US07618712B2 Apparatus and method of detecting wear in an abradable coating system 有权
标题翻译：在可磨损涂层系统中检测磨损的装置和方法
公开(公告)号：US07618712B2
公开(公告)日：2009-11-17
申请号：US11269044
申请日：2005-11-08
申请人： Stephen M. Sabol , Ramesh Subramanian , Anand A. Kulkarni
发明人： Stephen M. Sabol , Ramesh Subramanian , Anand A. Kulkarni
IPC分类号： B32B9/00
CPC分类号： C23C4/18 , B33Y80/00 , C23C24/04 , C23C28/3215 , C23C28/3455 , F01D17/02 , F01D17/08 , F01D21/003 , F01D21/04 , F01D25/24 , F04D27/001 , F04D29/324 , F04D29/526 , F04D29/542 , F05D2230/30 , F05D2230/90 , F05D2260/80 , F23M5/00 , F23M11/00 , F23R3/007 , G01K7/028 , G01K13/02 , G01K17/20 , G01K2205/04 , G01N3/56 , Y10T428/24926
摘要： A component for use in a combustion turbine (10) is provided that includes a substrate (212) and an abradable coating system (216) deposited on the substrate (212). A planar proximity sensor (250) may be deposited beneath a surface of the abradable coating system (216) having circuitry (252) configured to detect intrusion of an object (282) into the abradable coating system (216). A least one connector (52) may be provided in electrical communication with the planar proximity sensor (250) for routing a data signal from the planar proximity sensor (250) to a termination location (59). A plurality of trenches (142) may be formed at respective different depths below the surface of the abradable coating system (216) with a planar proximity sensor (250) deposited within each of the plurality of trenches (142). A processing module (34) may be programmed for receiving data from the planar proximity sensor (250) and calculating a clearance between a row of blades (18,19) within a combustion turbine and the planar proximity sensor (250). The processing module (34) may control a clearance between the row of blades (18) and a ring segment (284) based on data received from the planar proximity sensors (250).
摘要翻译：提供了一种用于燃气轮机（10）的部件，其包括沉积在基板（212）上的基板（212）和可磨损涂层系统（216）。平面接近传感器（250）可以沉积在具有电路（252）的可磨损涂层系统（216）的表面下方，该电路被构造成检测物体（282）侵入到可磨损涂层系统（216）中。可以提供与平面接近传感器（250）电通信的至少一个连接器（52），用于将数据信号从平面接近传感器（250）路由到终止位置（59）。可以在沉积在多个沟槽（142）的每一个内的平面接近传感器（250）在可磨损涂层系统（216）的表面下方的相应不同深度处形成多个沟槽（142）。处理模块（34）可以被编程为从平面接近传感器（250）接收数据并且计算燃烧涡轮机内的一排叶片（18,19）与平面接近传感器（250）之间的间隙。处理模块（34）可以基于从平面接近传感器（250）接收的数据来控制叶片行（18）和环形段（284）之间的间隙。

52. 发明申请

US20090246008A1 Layer System 审中-公开
标题翻译：层系统
公开(公告)号：US20090246008A1
公开(公告)日：2009-10-01
申请号：US12481093
申请日：2009-06-09
申请人： Axel Kaiser , Eckart Schumann , Axel Kaiser , Eckart Schumann , Ramesh Subramanian
发明人： Axel Kaiser , Eckart Schumann , Axel Kaiser , Eckart Schumann , Ramesh Subramanian
IPC分类号： F01D9/02 , B32B15/04 , C23C4/10 , C23C14/30 , F01D5/28
CPC分类号： C23C28/3215 , C23C28/345 , C23C28/3455 , Y02T50/67 , Y02T50/6765 , Y10T428/12549 , Y10T428/12611 , Y10T428/12854
摘要： Thermal barrier coating layer systems, in addition to good thermal barrier properties, also have to have a long service life of the thermal barrier coating. The layer system according to the invention comprises a specially adapted layer sequence of metallic bonding layer, inner ceramic layer and outer ceramic layer.
摘要翻译：隔热涂层系统除了具有良好的隔热性能外，还必须具有长寿命的热障涂层。根据本发明的层系统包括特别适合的金属结合层，内陶瓷层和外陶瓷层的层序。

53. 发明授权

US07592071B2 Layer system 有权
标题翻译：层系统
公开(公告)号：US07592071B2
公开(公告)日：2009-09-22
申请号：US11396419
申请日：2006-03-31
申请人： Axel Kaiser , Eckart Schumann , Ramesh Subramanian
发明人： Axel Kaiser , Eckart Schumann , Ramesh Subramanian
IPC分类号： B32B9/00
CPC分类号： C23C28/3215 , C23C28/345 , C23C28/3455 , Y02T50/67 , Y10T428/12549 , Y10T428/12611 , Y10T428/12854
摘要： Thermal barrier coating layer systems, in addition to good thermal barrier properties, also have to have a long service life of the thermal barrier coating. The layer system according to the invention comprises a specially adapted layer sequence of metallic bonding layer, inner ceramic layer and outer ceramic layer.
摘要翻译：隔热涂层系统除了具有良好的隔热性能外，还必须具有长寿命的热障涂层。根据本发明的层系统包括特别适合的金属结合层，内陶瓷层和外陶瓷层的层序。

54. 发明申请

US20090200274A1 Electrode Arrangement for Electrical Discharge Machining on an Electrically Non-Conductive Material 审中-公开
标题翻译：用于非导电材料放电加工的电极布置
公开(公告)号：US20090200274A1
公开(公告)日：2009-08-13
申请号：US12225516
申请日：2007-02-16
申请人： Ralf Förster , Karsten Klein , Ulrich Laudien , Silke Settegast , Ramesh Subramanian
发明人： Ralf Förster , Karsten Klein , Ulrich Laudien , Silke Settegast , Ramesh Subramanian
IPC分类号： B23H1/04 , B23H1/00
CPC分类号： B23H9/00 , B23H1/06 , B23H9/10 , B23H9/14
摘要： The invention relates to an electrode arrangement for the electrical discharge machining of an electrically non-conductive material, which comprises a first component for removing the electrically non-conductive material and a second component for depositing an electrically conductive substance on the electrically non-conductive material.
摘要翻译：本发明涉及一种用于非导电材料的放电加工的电极装置，其包括用于去除非导电材料的第一部件和用于在非导电材料上沉积导电物质的第二部件。

55. 发明申请

US20090162648A1 Layer System Comprising Gadolinium Solid Solution Pyrochlore Phase 有权
标题翻译：包含钆固溶体Pyrochlore相的层系统
公开(公告)号：US20090162648A1
公开(公告)日：2009-06-25
申请号：US12085399
申请日：2006-10-17
申请人： Axel Kaiser , Eckart Schumann , Ramesh Subramanian
发明人： Axel Kaiser , Eckart Schumann , Ramesh Subramanian
IPC分类号： B32B7/00 , B32B15/00 , B32B15/04
CPC分类号： C23C30/00 , C23C4/11 , C23C14/08 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , Y02T50/67 , Y10T428/266 , Y10T428/31678
摘要： Heat insulating layered systems should have a long service life in addition to excellent heat-insulating properties. Disclosed in an inventive layered system consisting of an external ceramic layer that has a mixed crystal consisting of gadolinium zirconate and gadolinium hafnate.
摘要翻译：绝热分层系统除了具有优异的绝热性能外还应具有较长的使用寿命。公开在由具有由锆酸钆和铪铪组成的混合晶体的外部陶瓷层组成的本发明分层体系中。

56. 发明申请

US20080242757A1 UV CURABLE COATING COMPOSITION 审中-公开
标题翻译： UV可固化涂料组合物
公开(公告)号：US20080242757A1
公开(公告)日：2008-10-02
申请号：US12117827
申请日：2008-05-09
申请人： Michael J. Dvorchak , Larry Galeza , Robert A. Wade , Clifford M. Bridges , Ramesh Subramanian
发明人： Michael J. Dvorchak , Larry Galeza , Robert A. Wade , Clifford M. Bridges , Ramesh Subramanian
IPC分类号： C08F2/46
CPC分类号： C08G18/4288 , C08G18/0823 , C08G18/12 , C08G18/4854 , C08G18/6692 , C08G18/672 , C08G18/706 , C08L75/14 , C08L75/16 , C09D167/07 , C09D175/16 , C08G18/3228 , C08G18/42 , C08L2666/20
摘要： The present invention is directed to a composition curable by radiation having a wavelength of 300 nm or more, a method of producing a coated substrate using such composition and the coated product so-produced. More particularly, the composition of the present invention comprises A) from about 1 to about 99% by weight of a specific aqueous polyurethane dispersion having a solids content of from about 20 to about 50% by weight, B) from about 1 to about 99% by weight of an aqueous polyester acrylate/urethane dispersion having a solids content of from about 20 to about 60% by weight, C) one or more photoinitiators, and D) water or a mixture of water and solvent
摘要翻译：本发明涉及通过波长为300nm以上的辐射固化的组合物，使用这种组合物制造涂布基材的方法和如此制备的涂布产品。更具体地，本发明的组合物包含A）约1至约99重量％的固体含量为约20至约50重量％的特定水性聚氨酯分散体，B）约1至约99 重量％的固体含量为约20至约60重量％的聚酯丙烯酸酯/聚氨酯分散体水溶液，C）一种或多种光引发剂，和D）水或水和溶剂的混合物

57. 发明授权

US07371352B2 Catalyst element having a thermal barrier coating as the catalyst substrate 有权
标题翻译：具有热障涂层作为催化剂基底的催化剂元件
公开(公告)号：US07371352B2
公开(公告)日：2008-05-13
申请号：US10158372
申请日：2002-05-30
申请人： Chris Campbell , Ramesh Subramanian , Andrew Jeremiah Burns
发明人： Chris Campbell , Ramesh Subramanian , Andrew Jeremiah Burns
IPC分类号： B01D50/00 , B32B18/00
CPC分类号： F23C13/08 , B01J23/002 , B01J23/005 , B01J35/1014 , B01J37/0225 , B01J37/0244 , B01J37/349 , C23C14/54 , F23C13/00 , F23R3/40 , Y10T428/252 , Y10T428/264
摘要： A combustion catalyst coating (36) applied to the surface of a ceramic thermal barrier coating (34) which is supported by a metal substrate (32). The microstructure of the thermal barrier coating surface provides the necessary turbulent flow and surface area for interaction of the catalyst and a fuel-air mixture in a catalytic combustor of a gas turbine engine. The temperature gradient developed across the thermal barrier coating protects the underlying metal substrate from a high temperature combustion process occurring at the catalyst surface. The thermal barrier coating deposition process may be controlled to form a microstructure having at least one feature suitable to interdict a flow of fuel-air mixture and cause the flow to become more turbulent than if such feature did not exist.
摘要翻译：一种燃烧催化剂涂层（36），其被施加到由金属基底（32）支撑的陶瓷热障涂层（34）的表面上。热障涂层表面的微观结构为燃气轮机的催化燃烧器中的催化剂和燃料 - 空气混合物的相互作用提供了必要的湍流和表面积。在隔热涂层上形成的温度梯度保护底层金属基材免受在催化剂表面发生的高温燃烧过程的影响。可以控制热障涂层沉积过程以形成具有至少一个特征的微结构，该特征适合于阻止燃料 - 空气混合物的流动，并且使得流动比不存在这样的特征时变得更湍流。

58. 发明授权

US07298818B2 Methodologies for non-destructive quantification of thermal barrier coating temperatures on service run parts 有权
标题翻译：无缝量化服务运行部件上热障涂层温度的方法
公开(公告)号：US07298818B2
公开(公告)日：2007-11-20
申请号：US11243370
申请日：2005-10-04
申请人： Ramesh Subramanian , Anand A. Kulkarni
发明人： Ramesh Subramanian , Anand A. Kulkarni
IPC分类号： G01B15/06
CPC分类号： G01N23/046 , G01N2223/419
摘要： Methodologies for non-destructively inspecting and characterizing micro-structural features in a thermal barrier coating (TBC) on a component, wherein the micro-structural features define pores and cracks, if any, in the TBC. The micro-structural features having characteristics at least in part based on a type of process used for developing the TBC and affected by operational thermal loads to which a TBC is exposed. In one embodiment, the method allows detecting micro-structural features in a TBC, wherein the detecting of the micro-structural features is based on energy transmitted through the TBC, such as may be performed with a micro-feature detection system 20. The transmitted energy is processed to generate data representative of the micro-structural features, such as may be generated by a controller 26. The data representative of the micro-structural features is processed (e.g., by a processor 30) to determine at least one of the following: volumetric porosity information for the TBC and variation in the characteristics of the micro-structural features over a thickness of the TBC. Based on the results of the data processing, information is generated regarding at least one of the following: a present condition of the thermal barrier coating and a future likely condition of the thermal barrier coating. In another embodiment, one can estimate a level of thermal load to which the thermal barrier coating has been exposed.
摘要翻译：用于非破坏性地检查和表征部件上的热障涂层（TBC）中的微结构特征的方法，其中微结构特征限定了TBC中的孔和裂纹（如果有的话）。所述微结构特征至少部分地基于用于显影TBC并受TBC暴露于的操作热负荷影响的过程的类型的特征。在一个实施例中，该方法允许检测TBC中的微结构特征，其中微结构特征的检测基于通过TBC传输的能量，诸如可以用微特征检测系统20执行。处理发送的能量以产生表示微结构特征的数据，诸如可由控制器26产生。代表微结构特征的数据被处理（例如，由处理器30），以确定以下中的至少一个：TBC的体积孔隙度信息和微结构特征在特征厚度方面的变化 TBC。基于数据处理的结果，产生关于以下中的至少一个的信息：热障涂层的现状和热障涂层的将来可能的状态。在另一个实施例中，可以估计已经暴露了热障涂层的热负荷水平。

59. 发明授权

US07207047B2 System and method for recovering applications 有权
标题翻译：用于恢复应用程序的系统和方法
公开(公告)号：US07207047B2
公开(公告)日：2007-04-17
申请号：US09903100
申请日：2001-07-11
申请人： Ramesh Subramanian , James Birchall , Andrew Van Beek
发明人： Ramesh Subramanian , James Birchall , Andrew Van Beek
IPC分类号： G06F3/00 , G06F9/44 , G06F9/46 , G06F13/00
CPC分类号： G06F9/3861 , G06F9/4843 , G06F11/0748 , G06F11/0793 , G06F2209/481
摘要： An operating system has a top level exception handler which terminates an application as a default action upon receipt of any exceptions. An application recovery system traps an exception which is dispatched to the top level exception handler before it reaches the top level exception handler. In the event, an exception cannot be resolved, the application recovery system terminates a thread that caused the exception, and continues execution of the application.
摘要翻译：操作系统具有顶级异常处理程序，在收到任何异常后，终止应用程序作为默认操作。应用程序恢复系统会捕获在高级异常处理程序到达顶级异常处理程序之前发送到顶级异常处理程序的异常。在这种情况下，无法解决异常，应用程序恢复系统将终止导致异常的线程，并继续执行应用程序。

60. 发明申请

US20070076845A1 Methodologies for non-destructive quantification of thermal barrier coating temperatures on service run parts 有权
公开(公告)号：US20070076845A1
公开(公告)日：2007-04-05
申请号：US11243370
申请日：2005-10-04
申请人： Ramesh Subramanian , Anand Kulkarni
发明人： Ramesh Subramanian , Anand Kulkarni
IPC分类号： G01B15/06 , G01N23/02
CPC分类号： G01N23/046 , G01N2223/419
摘要： Methodologies for non-destructively inspecting and characterizing micro-structural features in a thermal barrier coating (TBC) on a component, wherein the micro-structural features define pores and cracks, if any, in the TBC. The micro-structural features having characteristics at least in part based on a type of process used for developing the TBC and affected by operational thermal loads to which a TBC is exposed. In one embodiment, the method allows detecting micro-structural features in a TBC, wherein the detecting of the micro-structural features is based on energy transmitted through the TBC, such as may be performed with a micro-feature detection system 20. The transmitted energy is processed to generate data representative of the micro-structural features, such as may be generated by a controller 26. The data representative of the micro-structural features is processed (e.g., by a processor 30) to determine at least one of the following: volumetric porosity information for the TBC and variation in the characteristics of the micro-structural features over a thickness of the TBC. Based on the results of the data processing, information is generated regarding at least one of the following: a present condition of the thermal barrier coating and a future likely condition of the thermal barrier coating. In another embodiment, one can estimate a level of thermal load to which the thermal barrier coating has been exposed.

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