公开(公告)号：US10598650B2

公开(公告)日：2020-03-24

申请号：US14869038

申请日：2015-09-29

Applicant: General Electric Company

Inventor： Bret Dwayne Worden ,  Mahalakshmi Shunmugham Balasubramaniam ,  Ajith Kuttannair Kumar ,  Jingjun Zhang ,  Jennifer Lynn Coyne ,  Sachidananda Chinagudi Jagadeesha

IPC: G01N33/28

Abstract: A system includes a sensor, one or more processors, a transmitter, and a capacitance control structure. The sensor is configured to contact a fluid and measure a characteristic of the fluid. The one or more processors are operably coupled to the sensor. The one or more processors are configured to generate one or more data signals representative of the characteristic of the fluid that is measured by the sensor. The transmitter is operably coupled to the one or more processors. The transmitter is configured to wirelessly communicate the one or more data signals to a remote reader. The capacitance control structure is configured to one or more of reduce or isolate sensor capacitance of the sensor from the one or more processors.

公开(公告)号：US09746452B2

公开(公告)日：2017-08-29

申请号：US14421245

申请日：2013-08-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Bret Dwayne Worden ,  Mahalakshmi Shunmugham Balasubramaniam ,  Ajith Kuttannair Kumar ,  Jingjun Zhang ,  Jennifer Lynn Coyne ,  Sachidananda Chinagudi Jagadeesha

IPC: G01N33/26 ,  F16N29/00 ,  G01M13/02

CPC classification number: G01N33/26 ,  F16N29/00 ,  G01M13/02

Abstract: System including a sensor configured to be disposed within a reservoir of a machine having moving parts that are lubricated by a liquid in the reservoir. The sensor is configured to obtain a measurement of the liquid that is representative of at least one of a quantity or quality of the liquid in the reservoir. The system also includes a device body operably coupled to the sensor. The device body has a processing unit that is operably coupled to the sensor and configured to generate first data signals representative of the measurement of the liquid. The device body also includes a transmitter that is configured to wirelessly communicate the first data signals to a remote reader.

公开(公告)号：US20170363601A1

公开(公告)日：2017-12-21

申请号：US15678403

申请日：2017-08-16

Applicant: General Electric Company

Inventor： Bret Dwayne Worden ,  Mahalakshmi Shunmugham Balasubramaniam ,  Ajith Kuttannair Kumar ,  Jingjun Zhang ,  Jennifer Lynn Coyne ,  Sachidananda Chinagudi Jagadeesha

IPC: G01N33/26 ,  G01M13/02 ,  F16N29/00

CPC classification number: G01N33/26 ,  F16N29/00 ,  G01M13/02

Abstract: A system includes a sensor configured to be disposed within a reservoir of a machine having moving parts that are lubricated by a liquid in the reservoir. The sensor is configured to obtain a measurement of the liquid that is representative of at least one of a quantity or quality of the liquid in the reservoir. The system also includes a device body operably coupled to the sensor. The device body has a processing unit that is operably coupled to the sensor and configured to generate first data signals representative of the measurement of the liquid. The device body also includes a transmitter that is configured to wirelessly communicate the first data signals to a remote reader.

公开(公告)号：US20160018382A1

公开(公告)日：2016-01-21

申请号：US14869038

申请日：2015-09-29

Applicant: General Electric Company

Inventor： Bret Dwayne Worden ,  Mahalakshmi Shunmugham Balasubramaniam ,  Ajith Kuttannair Kumar ,  Jingjun Zhang ,  Jennifer Lynn Coyne ,  Sachidananda Chinagudi Jagadeesha

IPC: G01N33/28 ,  G01M13/02

Abstract: A system includes a sensor, one or more processors, a transmitter, and a capacitance control structure. The sensor is configured to contact a fluid and measure a characteristic of the fluid. The one or more processors are operably coupled to the sensor. The one or more processors are configured to generate one or more data signals representative of the characteristic of the fluid that is measured by the sensor. The transmitter is operably coupled to the one or more processors. The transmitter is configured to wirelessly communicate the one or more data signals to a remote reader. The capacitance control structure is configured to one or more of reduce or isolate sensor capacitance of the sensor from the one or more processors.

Abstract translation: 系统包括传感器，一个或多个处理器，发射器和电容控制结构。 传感器被配置为接触流体并测量流体的特性。 一个或多个处理器可操作地耦合到传感器。 一个或多个处理器被配置为生成表示由传感器测量的流体的特性的一个或多个数据信号。 发射机可操作地耦合到一个或多个处理器。 发射器被配置为将一个或多个数据信号无线地传送到远程读取器。 电容控制结构被配置为一种或多种以减少或隔离传感器与一个或多个处理器的传感器电容。