公开(公告)号：US09739706B2

公开(公告)日：2017-08-22

申请号：US14467136

申请日：2014-08-25

Applicant: General Electric Company

Inventor： Sandip Maity ,  Nagapriya Kavoori Sethumadhavan ,  Niloy Choudhury

IPC: G01N33/18 ,  G01N21/17 ,  G01N29/24 ,  G01N29/46 ,  G01N29/48

CPC classification number: G01N21/1702 ,  G01N29/2418 ,  G01N29/2425 ,  G01N29/46 ,  G01N29/48 ,  G01N2021/1704 ,  G01N2021/1708 ,  G01N2201/06113 ,  G01N2201/067 ,  G01N2291/02433 ,  G01N2291/02809

Abstract: A method for detecting of components in a fluid includes emitting a modulated light beam from a modulated light source to the fluid in a chamber, wherein the fluid comprises a liquid and a component in the liquid. The method includes producing an acoustic signal in response to the emitted modulated light beam and detecting the acoustic signal via a pressure sensor disposed in the chamber. The method in one example also includes transmitting the acoustic signal from the pressure sensor to a processor based module and determining at least one of a component and a concentration of the component in the fluid via the processor based module, based on the acoustic signal.

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：US20140249055A1

公开(公告)日：2014-09-04

申请号：US14342811

申请日：2012-09-28

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Masako Yamada ,  Sandip Maity ,  Sameer Dikar Vartak ,  Rajesh Langoju ,  Abhijit Patil

IPC: G01J3/28 ,  G01N21/55

CPC classification number: G01J3/2823 ,  G01N21/253 ,  G01N21/45 ,  G01N21/55 ,  G01N21/553 ,  G01N21/554

Abstract: A system for detecting an array of samples having detectable samples and at least one reference sample is provided. The system comprises an electromagnetic radiation source, a sensing surface comprising a plurality of sample fields, wherein the plurality of sample fields comprise at least one reference field, a phase difference generator configured to introduce differences in pathlengths of one or more samples in the array of samples, and an imaging spectrometer configured to image one or more samples in the array of samples.

Abstract translation: 提供了一种用于检测具有可检测样品和至少一个参考样品的样品阵列的系统。 所述系统包括电磁辐射源，感测表面包括多个采样场，其中所述多个采样场包括至少一个参考场，相位差发生器被配置为引入所述阵列中的一个或多个采样的路径长度差 样品和成像光谱仪，其被配置成对样品阵列中的一个或多个样品进行成像。