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    COATING COMPOSITIONS FOR GLASS SUBSTRATES
    101.
    发明申请
    COATING COMPOSITIONS FOR GLASS SUBSTRATES 审中-公开
    玻璃基材的涂料组合物

    公开(公告)号：US20110045219A1

    公开(公告)日：2011-02-24

    申请号：US12542843

    申请日：2009-08-18

    Applicant: Raymond Stewart ,  Scott A. Grace ,  Dennis Postupack ,  Louis Mattos, JR. ,  Ramesh Subramanian ,  Abdullah Ekin ,  Sterling L. Steward ,  Christopher R. Mubarak

    Inventor： Raymond Stewart ,  Scott A. Grace ,  Dennis Postupack ,  Louis Mattos, JR. ,  Ramesh Subramanian ,  Abdullah Ekin ,  Sterling L. Steward ,  Christopher R. Mubarak

    IPC: B65D1/00 ,  C08L69/00 ,  C08L75/04 ,  C03C17/32 ,  B32B1/02

    CPC classification number: C03C17/322 ,  C08G18/0823 ,  C08G18/44 ,  C08G18/706 ,  C08G18/792 ,  C09D175/04 ,  Y10T428/1321 ,  Y10T428/31601

    Abstract: The present invention relates to an aqueous polyurethane coating composition comprising: 1) 1 to 99 wt. % of the reaction product of: a) a polyol component, which is soluble or dispersible in water and is the reaction product of a polyisocyanate component containing 50 to 100 wt. % of an aliphatic diisocyanate, a polyol component containing one or more polyether polyols and having an OH number of 25 to 350 mg KOH/g solids and an isocyanate-reactive component containing at least one group capable of salt formation; and b) polyisocyanate component, which is soluble or dispersible in water, has blocked isocyanate groups and is the reaction product of one or more polyisocyanates having an isocyanurate group content of 2 to 30 wt. %, a reversible, monofunctional blocking agent for isocyanate groups, a nonionic hydrophilic component and a stabilizing component which has 1 to 2 hydrazide groups and a molecular weight of 70 to 300; and 2) 1 to 99 wt. % of an aqueous polyurethane dispersion prepared from at least one polycarbonate polyol, wherein the total wt. % of components 1) and 2) add up to 100%.

    Abstract translation: 本发明涉及一种水性聚氨酯涂料组合物，其包含：1）1-99重量％ ％的反应产物：a）多元醇组分，其可溶于或可分散在水中，并且是含有50至100重量％的多异氰酸酯组分的反应产物。 ％的脂族二异氰酸酯，含有一种或多种聚醚多元醇并且OH数为25至350mg KOH / g固体的多元醇组分和含有至少一个能够形成盐的基团的异氰酸酯反应性组分; 和b）可溶于或可分散在水中的多异氰酸酯组分具有封闭的异氰酸酯基团，并且是一种或多种异氰脲酸酯基含量为2至30重量％的多异氰酸酯的反应产物。 ％，用于异氰酸酯基团的可逆的单官能封端剂，非离子亲水组分和具有1至2个酰肼基和分子量为70至300的稳定组分; 和2）1至99wt。 ％的由至少一种聚碳酸酯多元醇制备的水性聚氨酯分散体，其中总重量％ 组分1％）和2）加起来100％。

    Sensor for Quantifying Widening Reduction Wear on a Surface
    105.
    发明申请
    Sensor for Quantifying Widening Reduction Wear on a Surface 有权
    用于量化表面上的增宽减少磨损的传感器

    公开(公告)号：US20090219040A1

    公开(公告)日：2009-09-03

    申请号：US12469988

    申请日：2009-05-21

    Applicant: Sachin R. Shinde ,  Anand A. Kulkarni ,  David J. Mitchell ,  Ramesh Subramanian

    Inventor： Sachin R. Shinde ,  Anand A. Kulkarni ,  David J. Mitchell ,  Ramesh Subramanian

    IPC: G01N27/04

    CPC classification number: G01N3/56 ,  F01D17/02 ,  F01D21/003 ,  F05D2230/30 ,  F05D2230/90 ,  F05D2250/183 ,  F05D2260/30 ,  F05D2260/80

    Abstract: A wear sensor (30, 50, 60) installed on a surface area (24) of a component (20, 21) subject to wear from an opposing surface (74, 75). The sensor has a proximal portion (32A, 52A, 62A) and a distal portion (32C, 52C, 62C) relative to a wear starting position (26). An electrical circuit (40) measures an electrical characteristic such as resistance of the sensor, which changes with progressive reduction of the sensor from the proximal portion to the distal portion during a widening reduction wear of the surface from the starting position. The measuring circuit quantifies the electrical changes to derive a wear depth based on a known geometry of the wear depth per wear width. In this manner, wear depth may be measured with a surface mounted sensor.

    Abstract translation: 一种磨损传感器（30,50,60），安装在从相对表面（74,75）磨损的部件（20,21）的表面区域（24）上。 传感器具有相对于磨损开始位置（26）的近端部分（32A，52A，62A）和远端部分（32C，52C，62C）。 电路（40）测量传感器的电阻特性，传感器的电阻在表面从起始位置的加宽减磨磨损期间随传感器从近端部分到远端部分的逐渐减小而变化。 测量电路基于每个磨损宽度的磨损深度的已知几何形状量化电变化以导出磨损深度。 以这种方式，可以用表面安装的传感器来测量磨损深度。

    Catalytic thermal barrier coatings
    106.
    发明授权
    Catalytic thermal barrier coatings 有权
    催化热障涂层

    公开(公告)号：US07541005B2

    公开(公告)日：2009-06-02

    申请号：US11244739

    申请日：2005-10-06

    Applicant: Anand A. Kulkarni ,  Christian X. Campbell ,  Ramesh Subramanian

    Inventor： Anand A. Kulkarni ,  Christian X. Campbell ,  Ramesh Subramanian

    IPC: B01D50/00

    CPC classification number: F23C13/08 ,  F23C13/00 ,  F23R3/40

    Abstract: A catalyst element (30) for high temperature applications such as a gas turbine engine. The catalyst element includes a metal substrate such as a tube (32) having a layer of ceramic thermal barrier coating material (34) disposed on the substrate for thermally insulating the metal substrate from a high temperature fuel/air mixture. The ceramic thermal barrier coating material is formed of a crystal structure populated with base elements but with selected sites of the crystal structure being populated by substitute ions selected to allow the ceramic thermal barrier coating material to catalytically react the fuel-air mixture at a higher rate than would the base compound without the ionic substitutions. Precious metal crystallites may be disposed within the crystal structure to allow the ceramic thermal barrier coating material to catalytically react the fuel-air mixture at a lower light-off temperature than would the ceramic thermal barrier coating material without the precious metal crystallites.

    Abstract translation: 一种用于高温应用的催化剂元件（30），例如燃气涡轮发动机。 催化剂元件包括金属基底，例如具有设置在基底上的陶瓷热障涂层材料层（34）的管（32），用于将金属基底与高温燃料/空气混合物进行绝热。 陶瓷热障涂层材料由填充有基底元件的晶体结构形成，但是晶体结构的选定位置由选择的替代离子填充以允许陶瓷热障涂层材料以更高的速率催化反应燃料 - 空气混合物 比没有离子取代基础化合物。 贵金属微晶可以设置在晶体结构内，以允许陶瓷热障涂层材料在比没有贵金属微晶的陶瓷热障涂层材料低的关闭温度下催化反应燃料 - 空气混合物。

    Coating system
    107.
    发明申请
    Coating system 审中-公开
    涂装系统

    公开(公告)号：US20090123722A1

    公开(公告)日：2009-05-14

    申请号：US11983373

    申请日：2007-11-08

    Applicant: David B. Allen ,  Eckart Schumann ,  Ramesh Subramanian

    Inventor： David B. Allen ,  Eckart Schumann ,  Ramesh Subramanian

    IPC: B32B3/26

    CPC classification number: C23C28/042 ,  C23C28/3215 ,  C23C28/345 ,  C23C28/3455 ,  C23C30/005 ,  Y02T50/67 ,  Y10T428/249953

    Abstract: The invention relates to a coating system (2) for a component (1) which comprises a porous layer (3) and an abradable layer (4) on the porous layer (3). Further the invention relates to an assembly of two components (1) which are relatively movable to each other and form a gap in between. One component (1) is provided with a coating system (2) and the other component (1) is in sliding contact with the coating system (2).

    Abstract translation: 本发明涉及一种用于组分（1）的涂料体系（2），其包括多孔层（3）上的多孔层（3）和耐磨层（4）。 此外，本发明涉及两个组件（1）的组件，它们彼此相对移动并在其间形成间隙。 一个部件（1）设置有涂层系统（2），另一部件（1）与涂层系统（2）滑动接触。

    Instrumented Component for Wireless Telemetry
    108.
    发明申请
    Instrumented Component for Wireless Telemetry 有权
    无线遥测仪表组件

    公开(公告)号：US20090121896A1

    公开(公告)日：2009-05-14

    申请号：US11936936

    申请日：2007-11-08

    Applicant: David J. Mitchell ,  Anand A. Kulkarni ,  Ramesh Subramanian ,  Edward R. Roesch ,  Rod Waits ,  John R. Fraley ,  Roberto M. Schupbach ,  Alexander B. Lostetter

    Inventor： David J. Mitchell ,  Anand A. Kulkarni ,  Ramesh Subramanian ,  Edward R. Roesch ,  Rod Waits ,  John R. Fraley ,  Roberto M. Schupbach ,  Alexander B. Lostetter

    IPC: G08C19/06 ,  G08B21/00 ,  G01L19/08

    CPC classification number: H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/88

    Abstract: A telemetry system for use in a combustion turbine engine (10) having a compressor (12), a combustor and a turbine (16) that includes a sensor (50, 74) in connection with a turbine blade (18) or vane (22). A telemetry transmitter circuit (210) may be affixed to the turbine blade (18) with a first connecting material (52, 152) deposited on the turbine blade (18) for routing electronic data signals from the sensor (50, 74) to the telemetry transmitter circuit (210), the electronic data signals indicative of a condition of the turbine blade (18). An induction power system for powering the telemetry transmitter circuit (210) may include a rotating data antenna (202) affixed to the turbine blade (18) with a second connecting material (140) deposited on the turbine blade (18) for routing electronic data signals from the telemetry transmitter circuit (210) to the rotating data antenna (202). A stationary data antenna (184) may be affixed to a static seal segment 180 adjacent the turbine blade (18) for receiving electronic data signals from the rotating data antenna (202).

    Abstract translation: 一种在具有压缩机（12），燃烧器和涡轮机（16）的燃气涡轮发动机（10）中使用的遥测系统，其包括与涡轮叶片（18）或叶片（22）连接的传感器（50,74） ）。 遥测发射器电路（210）可以用沉积在涡轮叶片（18）上的第一连接材料（52,152）固定到涡轮叶片（18），用于将电子数据信号从传感器（50,74）转移到 遥测发射器电路（210），指示涡轮叶片（18）的状态的电子数据信号。 用于为遥测发射机电路（210）供电的感应电力系统可以包括用沉积在涡轮机叶片（18）上的第二连接材料（140）固定到涡轮机叶片（18）上的旋转数据天线（202），用于路由电子数据 来自遥测发射机电路（210）到旋转数据天线（202）的信号。 固定数据天线（184）可以固定到与涡轮机叶片（18）相邻的静态密封段180，用于从旋转数据天线（202）接收电子数据信号。

    Impact resistant thermal barrier coating system
    109.
    发明申请
    Impact resistant thermal barrier coating system 有权
    耐冲击热障涂层系统

    公开(公告)号：US20080145629A1

    公开(公告)日：2008-06-19

    申请号：US11639960

    申请日：2006-12-15

    Applicant: Elvira V. Anoshkina ,  Ramesh Subramanian

    Inventor： Elvira V. Anoshkina ,  Ramesh Subramanian

    IPC: B32B7/02 ,  B32B3/26 ,  B32B9/04

    CPC classification number: F01D5/288 ,  C23C30/00 ,  F01D5/286 ,  Y10T428/2495 ,  Y10T428/24992 ,  Y10T428/249953 ,  Y10T428/249994 ,  Y10T428/31855

    Abstract: A thermal barrier coating system is provided. The thermal barrier coating system may include a first layer of ceramic insulating material (21) (see FIG. 1) disposed on a substrate surface. The thermal barrier coating system may also include a second layer of ceramic insulating material (25) disposed on the first layer of ceramic insulating material. The second layer of ceramic insulating material may include one or more crack arrestors therein. A third layer of ceramic insulating material (26) is disposed on the second layer of ceramic insulating material. The third layer may be configured as a sacrificial layer to absorb mechanical shock generated in the event of a foreign object collision with the third layer. The one or more crack arrestors in the second layer can avoid propagation towards the first layer of one or more cracks that can form in the event of the foreign object collision with the third layer.

    Abstract translation: 提供了一种隔热涂层系统。 热障涂层系统可以包括设置在基板表面上的第一层陶瓷绝缘材料（21）（见图1）。 热障涂层系统还可以包括设置在第一层陶瓷绝缘材料上的第二层陶瓷绝缘材料（25）。 第二层陶瓷绝缘材料可以包括其中的一个或多个防裂器。 第三层陶瓷绝缘材料（26）设置在第二层陶瓷绝缘材料上。 第三层可以被配置为牺牲层以吸收在与第三层的异物碰撞的情况下产生的机械冲击。 第二层中的一个或多个防裂器可以避免在第二层与外部物体与第三层碰撞的情况下向第一层传播一个或多个裂纹。

    System and computer program product for non-destructive quantification of thermal barrier coating temperatures on service run parts
    110.
    发明授权
    System and computer program product for non-destructive quantification of thermal barrier coating temperatures on service run parts 有权
    系统和计算机程序产品，可在服务运行部件上对热障涂层温度进行非破坏性定量

    公开(公告)号：US07376518B2

    公开(公告)日：2008-05-20

    申请号：US11242664

    申请日：2005-10-04

    Applicant: Ramesh Subramanian ,  Anand A. Kulkarni

    Inventor： Ramesh Subramanian ,  Anand A. Kulkarni

    IPC: G06F19/00

    CPC classification number: G01N23/046 ,  G01N2223/419 ,  G01N2223/649

    Abstract: System and computer program product 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.

    Abstract translation: 系统和计算机程序产品，用于对部件中的热障涂层（TBC）进行非破坏性检查和表征微结构特征，其中微结构特征限定了TBC中的孔隙和裂纹（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。

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