公开(公告)号：US09632071B2

公开(公告)日：2017-04-25

申请号：US13950336

申请日：2013-07-25

Applicant: General Electric Company

Inventor： Sandip Maity ,  Saroj Kumar Mahalik ,  Vinayak Tilak ,  Mason Harvey Guy ,  Neil Geoffrey Harris ,  Stuart John Eaton

IPC: G01N21/00 ,  G01N33/24 ,  G01N33/28 ,  G01N21/85 ,  G01N21/552 ,  G01N21/55

CPC classification number: G01N33/241 ,  G01N21/55 ,  G01N21/552 ,  G01N21/8507 ,  G01N33/2823 ,  G01N2021/551

Abstract: A device is presented. The device includes an electromagnetic guiding device to provide electromagnetic radiation, a reflector that reflects a portion of the electromagnetic radiation to generate a reflected portion of the electromagnetic radiation, wherein the reflector is fully immersed in a multiphase fluid, and a processing subsystem that analyzes the multiphase fluid based upon at least a portion of the reflected portion of the electromagnetic radiation, wherein a principal optical axis of the electromagnetic guiding device substantially aligns with a principal optical axis of the reflector.

公开(公告)号：US20150029509A1

公开(公告)日：2015-01-29

申请号：US13950336

申请日：2013-07-25

Applicant: General Electric Company

Inventor： Sandip Maity ,  Saroj Kumar Mahalik ,  Vinayak Tilak ,  Mason Harvey Guy ,  Neil Geoffrey Harris ,  Stuart John Eaton

IPC: G01N33/24 ,  G01N21/59

CPC classification number: G01N33/241 ,  G01N21/55 ,  G01N21/552 ,  G01N21/8507 ,  G01N33/2823 ,  G01N2021/551

Abstract: A device is presented. The device includes an electromagnetic guiding device to provide electromagnetic radiation, a reflector that reflects a portion of the electromagnetic radiation to generate a reflected portion of the electromagnetic radiation, wherein the reflector is fully immersed in a multiphase fluid, and a processing subsystem that analyzes the multiphase fluid based upon at least a portion of the reflected portion of the electromagnetic radiation, wherein a principal optical axis of the electromagnetic guiding device substantially aligns with a principal optical axis of the reflector.

Abstract translation: 提供了一个设备。 该装置包括用于提供电磁辐射的电磁引导装置，反射电磁辐射的一部分以产生电磁辐射的反射部分的反射器，其中反射器完全浸入多相流体中，并且处理子系统分析 基于电磁辐射的反射部分的至少一部分的多相流体，其中电磁引导装置的主光轴基本上与反射器的主光轴对准。

公开(公告)号：US20150027243A1

公开(公告)日：2015-01-29

申请号：US13950351

申请日：2013-07-25

Applicant: General Electric Company

Inventor： Sandip Maity ,  Saroj Kumar Mahalik ,  Vinayak Tilak ,  Mason Harvey Guy ,  Neil Geoffrey Harris ,  Stuart John Eaton

IPC: G01D11/30

CPC classification number: G01D11/30 ,  E21B47/122 ,  E21B47/123 ,  G01N21/552 ,  G01N21/8507 ,  G01N2021/8528 ,  G01N2201/084

Abstract: A holding is presented. The holding device includes a male connector comprising a first male extension and a second male extension that extend out of opposite surfaces of a male central disk, an electromagnetic guiding device continuously passing through a central hole that continuously passes through the first male extension, the male central disk and the second male extension, a reflector that is in a direct physical contact with a first end of the electromagnetic guiding device that ends at a top surface of the first male extension, and a holder that covers the first male extension to hold the reflector, and maintain the physical contact between the first end of the electromagnetic guiding device and the reflector.

Abstract translation: 举行举行。 保持装置包括一个阳连接器，包括一个第一阳延伸部分和一个从阳中心盘的相对表面延伸出来的第二阳延伸部分，连续穿过连续通过第一阳延伸部分的中心孔的电磁引导装置， 中心盘和第二阳延伸部，与第一阳延伸部的顶表面处于终端的电磁引导装置的第一端直接物理接触的反射器，以及覆盖第一阳延伸部以保持 并且保持电磁引导装置的第一端和反射器之间的物理接触。

公开(公告)号：US20130328064A1

公开(公告)日：2013-12-12

申请号：US13967886

申请日：2013-08-15

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Avinash Srikrishnan Kashyap ,  David Mulford Shaddock ,  Emad Andarawis Andarawis ,  Peter Micah Sandvik ,  Stephen Daley Arthur ,  Vinayak Tilak

IPC: H01L21/56 ,  H01L29/16

CPC classification number: H01L21/56 ,  H01L23/3185 ,  H01L29/0657 ,  H01L29/1608 ,  H01L29/2003 ,  H01L29/861 ,  H01L29/8618 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method of forming a silicon carbide transient voltage suppressor (TVS) assembly and a system for a transient voltage suppressor (TVS) assembly are provided. The TVS assembly includes a semiconductor die in a mesa structure that includes a first layer of a first wide band gap semiconductor having a conductivity of a first polarity, a second layer of the first or a second wide band gap semiconductor having a conductivity of a second polarity coupled in electrical contact with the first layer wherein the second polarity is different than the first polarity. The TVS assembly also includes a third layer of the first, the second, or a third wide band gap semiconductor having a conductivity of the first polarity coupled in electrical contact with the second layer. The layer having a conductivity of the second polarity is lightly doped relative to the layers having a conductivity of the first polarity.

Abstract translation: 提供了形成碳化硅瞬态电压抑制器（TVS）组件的方法和用于瞬态电压抑制器（TVS）组件的系统。 TVS组件包括台面结构中的半导体管芯，其包括具有第一极性的导电率的第一宽带隙半导体的第一层，具有第二极导电率的第一或第二宽带隙半导体的第二层 极性与第一层电接触，其中第二极性不同于第一极性。 TVS组件还包括具有与第二层电接触的第一极性的导电性的第一，第二或第三宽带隙半导体的第三层。 相对于具有第一极性的导电性的层，具有第二极性的导电性的层被轻掺杂。

公开(公告)号：US20170003218A1

公开(公告)日：2017-01-05

申请号：US14278335

申请日：2014-05-15

Applicant: General Electric Company

Inventor： Rachit Sharma ,  Chayan Mitra ,  Sandip Maity ,  Vinayak Tilak ,  Xiaoyong Liu ,  Anthony Kowal ,  Chong Tao

IPC: G01N21/39 ,  G01N21/03 ,  G01N21/27

CPC classification number: G01N21/39 ,  G01N21/274 ,  G01N33/004 ,  G01N2021/399 ,  G01N2201/1218

Abstract: A method includes receiving a gas mixture at a first pressure including at least a primary gas and a secondary gas and changing a pressure of the received gas mixture from the first pressure to a second pressure. Further, the method includes determining a spectra of the gas mixture at the second pressure, wherein at least the first spectral line of the primary gas is spectrally distinguished from at least the second spectral line of the secondary gas, identifying a peak wavelength associated with the spectrally distinguished first spectral line of the primary gas based on at least two wavelengths of the secondary gas corresponding to at least two peak amplitudes in the spectra of the gas mixture, and determining a concentration of the primary gas based on the identified peak wavelength associated with the spectrally distinguished first spectral line of the primary gas.

Abstract translation: 一种方法包括在包括至少初级气体和次级气体的第一压力下接收气体混合物，并将接收到的气体混合物的压力从第一压力改变到第二压力。 此外，该方法包括在第二压力下确定气体混合物的光谱，其中至少第一主气体的第一谱线与第二气体的至少第二谱线进行光谱区分，识别与第二气体相关联的峰值波长 基于对应于气体混合物的光谱中的至少两个峰值振幅的二次气体的至少两个波长的主气体的谱分辨第一谱线，以及基于与所述气体混合物相关联的所识别的峰值波长来确定初级气体的浓度 主要气体的光谱区分第一谱线。