中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

101 records (took 0.02 seconds)

    METHOD FOR ENABLING OPTIMIZED MATERIAL DEPOSITION
    32.
    发明申请
    METHOD FOR ENABLING OPTIMIZED MATERIAL DEPOSITION 审中-公开

    公开(公告)号：US20190062911A1

    公开(公告)日：2019-02-28

    申请号：US15685830

    申请日：2017-08-24

    Applicant: United Technologies Corporation

    Inventor： Paul Sheedy ,  Neal Magdefrau

    IPC: C23C16/455

    Abstract: A method for atomic layer deposition of high temperature materials from single source precursors includes placing a substrate in a reaction zone in gas isolation from other reaction zones and contacting the substrate in the reaction zone with a reactant to allow atoms in the reactant to combine with reaction sites on the substrate to form a layer of the reactant on the substrate. The substrate is then placed in a purge zone and purged with a flowing inert gas. The substrate is then placed in a final reaction zone in gas isolation from the other zones wherein the final reaction zone has an atmosphere and temperature to decompose adsorbed reactant and/or form desired phases with crystallinity to form a layer of material. The substrate is then placed in a purge zone and the process is repeated until a layer of material of desired thickness is formed on the substrate.

    WEAR INDICATION SENSOR DESIGNS AND METHODS OF INTEGRATION
    33.
    发明申请
    WEAR INDICATION SENSOR DESIGNS AND METHODS OF INTEGRATION 审中-公开

    公开(公告)号：US20190024532A1

    公开(公告)日：2019-01-24

    申请号：US15652837

    申请日：2017-07-18

    Applicant: United Technologies Corporation

    Inventor： Sameh Dardona ,  Dustin D. Caldwell ,  Paul Sheedy ,  Thomas D. Kasprow

    IPC: F01D21/00 ,  F01D5/12 ,  F01D11/12 ,  G01B7/14

    CPC classification number: F01D21/003 ,  F01D5/12 ,  F01D11/122 ,  F05D2220/32 ,  F05D2260/80 ,  G01B7/14

    Abstract: In combination a wear indication sensor and a component of a gas turbine engine is provided. The wear indication sensor is secured to a first surface of the component of the gas turbine engine. The wear indication sensor comprises: a first terminal; a second terminal electrically connected to the first terminal; two or more of resistors electrically connecting the first terminal to the second terminal, each of the two or more resistors including a first end electrically connected to the first terminal and a second end electrically connected to the second terminal, wherein each of the two or more resistors has a known resistance; and a first electrode electrically connecting the first terminal to the first end of each of the two or more resistors; wherein the first end of each of the two or more resistors is electrically connected to the first electrode through primary conductive lines.

    METHOD FOR PROVIDING CRYSTALLINE SILICON-CONTAINING CERAMIC MATERIAL
    38.
    发明申请
    METHOD FOR PROVIDING CRYSTALLINE SILICON-CONTAINING CERAMIC MATERIAL 审中-公开
    用于提供含有结晶硅的陶瓷材料的方法

    公开(公告)号：US20160236986A1

    公开(公告)日：2016-08-18

    申请号：US15027705

    申请日：2014-09-24

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Andi Limarga ,  Paul Sheedy ,  Wayde R. Schmidt ,  Douglas M. Berczik ,  Tania Bhatia Kashyap ,  Mark A. Hermann

    IPC: C04B35/571

    CPC classification number: C04B35/571 ,  C04B35/58 ,  C04B35/806 ,  C04B2235/3821 ,  C04B2235/383 ,  C04B2235/3852 ,  C04B2235/386 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/427 ,  C04B2235/5244 ,  C04B2235/5288 ,  C04B2235/5454 ,  C04B2235/616

    Abstract: Disclosed is a method for providing a crystalline ceramic material. In an example, the method includes providing a silicon-containing preceramic polymer material that can be thermally converted to one or more crystalline polymorphs. The silicon-containing preceramic polymer material includes dispersed therein an effective amount of dopant particles. The silicon-containing preceramic polymer material is then thermally converted to the silicon-containing ceramic material. The effective amount of dopant particles enhance the formation of at least one of the one or more crystalline polymorphs, relative to the silicon-containing preceramic polymer without the dopant particles, with respect to at least one of formation of a selected polymorph of the one or more crystalline polymorphs formed, an amount formed of a selected polymorph of the one or more crystalline polymorphs formed, and a temperature of formation of the one or more crystalline polymorphs.

    Abstract translation: 公开了一种提供结晶陶瓷材料的方法。 在一个实例中，该方法包括提供可以热转化成一种或多种结晶多晶型物的含硅预陶瓷聚合物材料。 含硅预陶瓷聚合物材料包括分散有效量的掺杂剂颗粒。 然后将含硅预陶瓷聚合物材料热转化成含硅陶瓷材料。 相对于没有掺杂剂颗粒的含硅预陶瓷聚合物，相对于形成所选择的多晶型物的一个或多个结晶多晶型物中的至少一种，掺杂剂颗粒的有效量增加了至少一个， 形成更多的结晶多晶型物，由所形成的一种或多种结晶多晶型物的选定多晶型物形成的量和形成一种或多种结晶多晶型物的温度。

Patent Agency Ranking