公开(公告)号：US20140110460A1

公开(公告)日：2014-04-24

申请号：US13595541

申请日：2012-08-27

Applicant: Sundeep KUMAR ,  Mohandas NAYAK ,  Mohamed RAHMANE

Inventor： Sundeep KUMAR ,  Mohandas NAYAK ,  Mohamed RAHMANE

IPC: B23K31/02

CPC classification number: B23K1/19 ,  B23K1/0016 ,  B23K1/008 ,  B23K1/012 ,  B23K2101/36 ,  C04B37/006 ,  C04B37/026 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/658 ,  C04B2235/6582 ,  C04B2237/123 ,  C04B2237/124 ,  C04B2237/125 ,  C04B2237/34 ,  C04B2237/343 ,  C04B2237/348 ,  C04B2237/405 ,  C04B2237/708

Abstract: The present disclosure generally relates to methods of using active braze techniques on beta-alumina. In some specific embodiments, the present disclosure relates to a method of sealing a portion of beta-alumina electrolyte, insulated collar and metal rings of a sodium-based thermal battery.

Abstract translation: 本公开一般涉及在β-氧化铝上使用活性钎焊技术的方法。 在一些具体实施方案中，本公开涉及一种密封钠基热电池的部分β-氧化铝电解质，绝缘环和金属环的方法。

公开(公告)号：US20090134759A1

公开(公告)日：2009-05-28

申请号：US11946595

申请日：2007-11-28

Applicant: Preeti Singh ,  Mohamed RAHMANE ,  Venkat Subramaniam VENKATARAMANI ,  Balasubramaniam VAIDHYANATHAN ,  Gregory Michael GRATSON ,  Sheela Kollali RAMASESHA ,  Mohandas NAYAK

Inventor： Preeti Singh ,  Mohamed RAHMANE ,  Venkat Subramaniam VENKATARAMANI ,  Balasubramaniam VAIDHYANATHAN ,  Gregory Michael GRATSON ,  Sheela Kollali RAMASESHA ,  Mohandas NAYAK

IPC: H01J61/52 ,  H01J9/02

CPC classification number: H01J61/35 ,  H01J9/20 ,  H01J61/302 ,  H01J61/827

Abstract: Ceramic HID lamps with improved thermal management having an adherent infrared reflective coating layer located on the outer surface of the vessel are described. They include a coating of a nonmetallic material proximate the first and second end portions of the vessel. Such coatings can minimize temperature gradients during lamp operation. Methods for preparing such lamps with improved thermal management are described as well.

Abstract translation: 描述了具有改进的热管理的陶瓷HID灯，其具有位于容器的外表面上的附着红外反射涂层。 它们包括在容器的第一和第二端部附近的非金属材料的涂层。 这样的涂层可以使灯操作期间的温度梯度最小化。 还描述了用于制备具有改进的热管理的这种灯的方法。

公开(公告)号：US20130340403A1

公开(公告)日：2013-12-26

申请号：US13528149

申请日：2012-06-20

Applicant: Krishnamurthy ANAND ,  Yuk-Chiu LAU ,  Paul MATHEW ,  Surinder Singh PABLA ,  Guruprasad SUNDARARAJAN ,  Mohandas NAYAK

Inventor： Krishnamurthy ANAND ,  Yuk-Chiu LAU ,  Paul MATHEW ,  Surinder Singh PABLA ,  Guruprasad SUNDARARAJAN ,  Mohandas NAYAK

IPC: B32B15/18 ,  F02C3/34

CPC classification number: C23C30/00 ,  F01D5/288 ,  F05D2230/90 ,  Y02T50/672 ,  Y10T428/12611

Abstract: A compressor blade for use in a compressor section of a gas turbine engine, comprising: a martensitic stainless steel compressor blade and an abrasive coating having an anodic component. The compressor blade has a blade portion, a dovetail portion and a platform portion intermediate the blade portion and the dovetail portion, the blade portion terminating in a tip opposite the dovetail portion. A cobalt-based coating overlies at least the blade portion of the compressor blade. The cobalt-based coating comprises a cobalt based material that includes precipitates of tungsten carbide that provide erosion resistance and particles of a sacrificial metal-based material distributed through the cobalt-based coating that provide galvanic corrosion resistance to the system.

Abstract translation: 一种用于燃气涡轮发动机的压缩机部分的压缩机叶片，包括：马氏体不锈钢压缩机叶片和具有阳极组分的磨料涂层。 压缩机叶片具有叶片部分，燕尾部分和在叶片部分和燕尾部分之间的平台部分，叶片部分终止于与燕尾部分相对的尖端。 钴基涂层至少覆盖压缩机叶片的叶片部分。 钴基涂层包括钴基材料，其包括提供耐腐蚀性的碳化钨的沉淀物和分布在钴基涂层上的牺牲金属基材料的颗粒，其为系统提供电镀腐蚀性。

公开(公告)号：US20140262780A1

公开(公告)日：2014-09-18

申请号：US14293821

申请日：2014-06-02

Applicant: Kalaga M. KRISHNA ,  Geetha KARAVOOR ,  John P. LEMMON ,  Jun CUI ,  Vinayak TILAK ,  Mohandas NAYAK ,  Ravikumar HANUMANTHA

Inventor： Kalaga M. KRISHNA ,  Geetha KARAVOOR ,  John P. LEMMON ,  Jun CUI ,  Vinayak TILAK ,  Mohandas NAYAK ,  Ravikumar HANUMANTHA

IPC: G01N27/416

CPC classification number: G01N27/4162 ,  G01N27/125

Abstract: A gas sensor is disclosed. The gas sensor includes a gas sensing layer, at least one electrode, an adhesion layer, and a response modification layer adjacent to said gas sensing layer and said layer of adhesion. A system having an exhaust system and a gas sensor is also disclosed. A method of fabricating the gas sensor is also disclosed.

Abstract translation: 公开了一种气体传感器。 气体传感器包括气体感测层，至少一个电极，粘附层和与所述气体感测层和所述粘合层相邻的响应修饰层。 还公开了一种具有排气系统和气体传感器的系统。 还公开了一种制造气体传感器的方法。

公开(公告)号：US20130084399A1

公开(公告)日：2013-04-04

申请号：US13248105

申请日：2011-09-29

Applicant: Yuk-Chiu LAU ,  Surinder Singh PABLA ,  David Vincent BUCCI ,  Paul MATHEW ,  Ronald Ralph CAIRO ,  Krishnamurthy ANAND ,  Guruprasad SUNDARARAJAN ,  Mohandas NAYAK ,  Eklavya CALLA

Inventor： Yuk-Chiu LAU ,  Surinder Singh PABLA ,  David Vincent BUCCI ,  Paul MATHEW ,  Ronald Ralph CAIRO ,  Krishnamurthy ANAND ,  Guruprasad SUNDARARAJAN ,  Mohandas NAYAK ,  Eklavya CALLA

IPC: C09D1/00 ,  B05D1/12

CPC classification number: C23C24/04 ,  C22C19/07 ,  C23C18/1635 ,  C23C18/44 ,  C23C30/00

Abstract: A coating composition, a process of applying a coating having a coating composition, and a process of forming a coating composition are disclosed. The coating composition includes an alloy and an oxide component comprising nickel oxide. The process of applying the coating includes cold spraying the coating onto the article. The process of forming the coating composition includes blending and milling the alloy with the oxide component.

Abstract translation: 公开了一种涂料组合物，涂布具有涂料组合物的涂料的方法和一种形成涂料组合物的方法。 涂料组合物包括合金和包含氧化镍的氧化物组分。 施加涂层的过程包括将涂层冷喷涂到制品上。 形成涂料组合物的方法包括将合金与氧化物组分混合和研磨。