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    SYSTEM AND METHOD FOR TRACTION CONTROL
    2.
    发明申请
    SYSTEM AND METHOD FOR TRACTION CONTROL 审中-公开

    公开(公告)号：US20170334415A1

    公开(公告)日：2017-11-23

    申请号：US15159394

    申请日：2016-05-19

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： AJITH KUTTANNAIR KUMAR ,  BRET DWAYNE WORDEN

    IPC: B60T8/175 ,  B60T8/17 ,  B60T8/171

    CPC classification number: B60T8/175 ,  B60T8/1705 ,  B60T8/171 ,  B60T2270/20

    Abstract: A system includes a plurality of wheels, a braking system, and one or more sensors. The plurality of wheels includes a guardian wheel and at least one non-guardian wheel and is disposed on a wheeled vehicle. The braking system is operatively connected to the guardian and non-guardian wheels and applies a first braking force to the at least one non-guardian wheel and a second braking force to the guardian wheel. The second braking force increases a slide risk of the guardian wheel beyond a slide risk of the at least one non-guardian wheel. One or more sensors disposed within the wheeled vehicle detect sliding of the guardian wheel allowing a corrective action to be taken to prevent sliding of the at least one non-guardian wheel.

    AIR COMPRESSOR PROGNOSTIC SYSTEM
    4.
    发明申请
    AIR COMPRESSOR PROGNOSTIC SYSTEM 有权
    空气压缩机预警系统

    公开(公告)号：US20130336810A1

    公开(公告)日：2013-12-19

    申请号：US13956426

    申请日：2013-08-01

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： BRET DWAYNE WORDEN ,  RICHARD C. PEOPLES ,  MILAN KARUNARATNE ,  JASON M. STRODE ,  JAYAPRAKASH SHREESHAILAPPA SABARAD

    IPC: F04B49/00

    CPC classification number: F04B49/00 ,  F04B27/24 ,  F04B49/065 ,  F04B51/00

    Abstract: Systems and methods of the invention relate to monitoring a change in a rotational speed of a crankshaft to identify a failure related to a crankcase breather valve. A reciprocating compressor can include a detection component that is configured to track a rotational speed of a crankshaft of a compressor to identify a change in rotational speed. In an embodiment, the rotational speed can be monitored while unloaded and/or below approximiately 800 Revolutions Per Minute (RPM). Based on a change in a rotational speed of the crankshaft, a controller can be configured to communicate an alert which corresponds to a failure related to the crankcase breather valve.

    Abstract translation: 本发明的系统和方法涉及监测曲轴的转速的变化以识别与曲轴箱通气阀相关的故障。 往复式压缩机可以包括检测部件，其被配置为跟踪压缩机的曲轴的转速以识别转速的变化。 在一个实施例中，可以在卸载时和/或低于约每分钟800转数（RPM）下监测转速。 基于曲轴的转速的改变，控制器可以被配置为传送与曲轴箱通气阀相关的故障相应的警报。

    APPARATUS AND METHOD FOR LIFTING AND MOVING AN AXLE OF A RAIL VEHICLE
    6.
    发明申请
    APPARATUS AND METHOD FOR LIFTING AND MOVING AN AXLE OF A RAIL VEHICLE 有权
    用于提升和移动铁路车辆轴的装置和方法

    公开(公告)号：US20160185367A1

    公开(公告)日：2016-06-30

    申请号：US14588051

    申请日：2014-12-31

    Applicant: General Electric Company

    Inventor： SUYU HOU ,  AJITH KUTTANNAIR KUMAR ,  BRET DWAYNE WORDEN ,  ROBERT MICHAEL ZIRIN ,  JINGJUN ZHANG ,  DENNIS RICHTER

    IPC: B61J1/12

    CPC classification number: B61K5/04

    Abstract: An apparatus for lifting and moving an axle of a rail vehicle includes a frame, a pair of rollers rotatably mounted to the frame to movably support the frame on a railroad track rail, and a pair of wedges mounted to the frame having mutually opposed ramped faces. The pair of wedges adjustable along the frame between a first position in which the ramped faces bracket, but do not contact, a rail vehicle wheel that rests on the track rail, and a second position in which the ramped faces engage the circumference of the wheel to support the wheel at a height above the railroad track rail. The apparatus further includes at least one jacking device for urging the wedges toward one another from the first position to the second position.

    Abstract translation: 用于提升和移动轨道车辆的轴的装置包括框架，一对可旋转地安装到框架上以可移动地将框架支撑在铁轨轨道上的辊子，以及安装到框架上的一对楔块，其具有相互相对的倾斜面 。 所述一对楔形件可沿着框架在第一位置和第二位置之间沿第一位置调节，在第一位置，倾斜的表面支撑在轨道轨道上的轨道车辆车轮之间但不接触的第二位置，其中斜面接合轮的圆周的第二位置 以在铁轨轨道上方的高度上支撑车轮。 该装置还包括至少一个顶起装置，用于将楔形件从第一位置推动到第二位置。

    SYSTEM AND METHOD FOR A COMPRESSOR
    7.
    发明申请
    SYSTEM AND METHOD FOR A COMPRESSOR 有权
    压缩机的系统和方法

    公开(公告)号：US20130294938A1

    公开(公告)日：2013-11-07

    申请号：US13866670

    申请日：2013-04-19

    Applicant: General Electric Company

    Inventor： BRET DWAYNE WORDEN ,  RICHARD C. PEOPLES ,  DAVID E. PETERSON ,  JASON M. STRODE ,  NEIL W. BURKELL ,  MILAN KARUNARATNE

    IPC: F04B49/06

    CPC classification number: F04B49/065 ,  F04B23/02 ,  F04B25/00 ,  F04B41/02 ,  F04B49/02 ,  F04B49/022 ,  F04B49/10 ,  F04B51/00 ,  F04B2201/0605 ,  F04B2205/063 ,  F15B19/005 ,  F16K37/0091 ,  G01M3/2876

    Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include operating a compressor to compress air from a first stage compressor into an intermediate stage reservoir, to deliver air from the intermediate stage reservoir to a second stage compressor, and to further compress the air in the second stage compressor into a primary reservoir, monitoring an intermediate stage pressure of the intermediate stage reservoir, and identifying a condition of the compressor through recognition of a change in the monitored intermediate stage pressure during a time period in which the compressor is operated. A vehicle system is also provided including an engine, a compressor operatively connected to the engine, and a controller that is operable to identify a condition of the compressor.

    Abstract translation: 本发明的系统和方法涉及诊断压缩机。 方法可以包括操作压缩机以将空气从第一级压缩机压缩到中间级储存器中，以将空气从中间级储存器输送到第二级压缩机，并且将第二级压缩机中的空气进一步压缩成主储层 监测中间级储存器的中间级压力，以及通过在压缩机运行的时间段期间通过识别所监测的中间级压力的变化来识别压缩机的状态。 还提供了一种车辆系统，其包括发动机，可操作地连接到发动机的压缩机以及可操作以识别压缩机的状况的控制器。

    SYSTEM AND METHOD FOR A COMPRESSOR
    9.
    发明申请
    SYSTEM AND METHOD FOR A COMPRESSOR 审中-公开
    压缩机的系统和方法

    公开(公告)号：US20130294934A1

    公开(公告)日：2013-11-07

    申请号：US13866435

    申请日：2013-04-19

    Applicant: General Electric Company

    Inventor： BRET DWAYNE WORDEN ,  RICHARD C. PEOPLES ,  DAVID E. PETERSON ,  JASON M. STRODE ,  NEIL W. BURKELL ,  MILAN KARUNARATNE

    IPC: F04B49/00

    CPC classification number: F04B49/065 ,  F04B23/02 ,  F04B25/00 ,  F04B41/02 ,  F04B49/02 ,  F04B49/022 ,  F04B49/10 ,  F04B51/00 ,  F04B2201/0605 ,  F04B2205/063 ,  F15B19/005 ,  F16K37/0091 ,  G01M3/2876

    Abstract: Systems and methods of the invention relate to diagnosing a compressor. A method may include monitoring a pressure of compressed air within a reservoir, actuating a piston within a cylinder of the compressor, and detecting a leak condition of an exhaust valve of the cylinder through recognition of a change in the monitored pressure of the compressed air within the reservoir during a time period in which the piston is actuated. A system is also disclosed including an engine, a compressor operatively connected to the engine, and a controller that is operable to determine a condition of the compressor.

    Abstract translation: 本发明的系统和方法涉及诊断压缩机。 方法可以包括监测储存器内的压缩空气的压力，致动压缩机的气缸内的活塞，以及通过识别压缩空气的被监视的压力的变化来检测气缸的排气阀的泄漏状况 在活塞被致动的时间段期间的储存器。 还公开了一种还包括发动机，可操作地连接到发动机的压缩机和可操作以确定压缩机的状况的控制器的系统。

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