公开(公告)号：US5501575A

公开(公告)日：1996-03-26

申请号：US396842

申请日：1995-03-01

申请人： David A. Eldredge ,  Robert A. Ress, Jr.

发明人： David A. Eldredge ,  Robert A. Ress, Jr.

IPC分类号： F01D5/30 ,  F01D5/32

CPC分类号： F01D5/3015 ,  Y02T50/672

摘要： The attachment of the blade to the disk of a gas turbine engine includes a sloped deep slot formed in the rim of the disk for accepting the dovetail of the root of he fan or compressor blade allowing the removal of a single blade from the disk and includes a segmented retainer plate disposed at the aft end of the bearing against the blade root to react out the slope induced axial blade loads providing a low hub-tip ratio configuration. A blade support disposed between the live rim of the disk and the bottom of the blade serves to support the blades radially during non-operating conditions and includes pockets for retaining weights for dynamic balance of the rotor. A forward mounted snap ring prevents forward movement of the blade during non-operating conditions.

摘要翻译： 叶片与燃气涡轮发动机的盘的连接包括形成在盘的边缘中的倾斜的深槽，用于接收风扇或压缩机叶片的根部的燕尾，允许从盘移除单个叶片，并且包括 分隔的保持板，其设置在轴承的后端抵靠叶片根部，以反映斜坡引起的轴向叶片负载，从而提供低的轮毂尖端比构造。 设置在盘的活动边缘和叶片的底部之间的叶片支撑件用于在非操作条件下径向地支撑叶片，并且包括用于保持用于动力平衡转子的重量的袋。 正向安装的卡环可防止在非操作状态下刀片向前移动。

公开(公告)号：US20140067246A1

公开(公告)日：2014-03-06

申请号：US13600398

申请日：2012-08-31

申请人： David A. Eldredge ,  Yi Chen ,  Jerob Svidunovich ,  Timothy Robert Brown ,  John W. Mcelroy

发明人： David A. Eldredge ,  Yi Chen ,  Jerob Svidunovich ,  Timothy Robert Brown ,  John W. Mcelroy

IPC分类号： G06F7/00

CPC分类号： B61L3/006 ,  B60L2200/26 ,  B61L15/0027 ,  B61L27/0022 ,  B61L27/0027

摘要： A system includes a vehicle control module, an operating information module, and a fuel analysis module. The vehicle control module is configured to obtain a trip plan for the vehicle. The operating information module is configured to be disposed on-board the vehicle and to autonomously obtain operating information describing one or more of tractive events or braking events performed during the trip. The fuel analysis module is configured to be disposed on-board the vehicle, to receive the operating information from the operating information module, and to autonomously determine a fuel consumption for at least a portion of the trip using the operating information received from the operating information module.

摘要翻译： 一种系统包括车辆控制模块，操作信息模块和燃料分析模块。 车辆控制模块被配置为获得车辆的行程计划。 操作信息模块被配置为布置在车辆上并且自主地获得描述在行程期间执行的牵引事件或制动事件中的一个或多个的操作信息。 燃料分析模块被配置为布置在车辆上，以从操作信息模块接收操作信息，并且使用从操作信息接收的操作信息自主地确定行程的至少一部分的燃料消耗 模块。

公开(公告)号：US08930126B2

公开(公告)日：2015-01-06

申请号：US13600398

申请日：2012-08-31

申请人： David A. Eldredge ,  Yi Chen ,  Jerod Svidunovich ,  Timothy Robert Brown ,  John W. McElroy

发明人： David A. Eldredge ,  Yi Chen ,  Jerod Svidunovich ,  Timothy Robert Brown ,  John W. McElroy

IPC分类号： G06F19/00 ,  B61L3/00

CPC分类号： B61L3/006 ,  B60L2200/26 ,  B61L15/0027 ,  B61L27/0022 ,  B61L27/0027

摘要： A system includes a vehicle control module, an operating information module, and a fuel analysis module. The vehicle control module is configured to obtain a trip plan for the vehicle. The operating information module is configured to be disposed on-board the vehicle and to autonomously obtain operating information describing one or more of tractive events or braking events performed during the trip. The fuel analysis module is configured to be disposed on-board the vehicle, to receive the operating information from the operating information module, and to autonomously determine a fuel consumption for at least a portion of the trip using the operating information received from the operating information module.

摘要翻译： 一种系统包括车辆控制模块，操作信息模块和燃料分析模块。 车辆控制模块被配置为获得车辆的行程计划。 操作信息模块被配置为布置在车辆上并且自主地获得描述在行程期间执行的牵引事件或制动事件中的一个或多个的操作信息。 燃料分析模块被配置为布置在车辆上，以从操作信息模块接收操作信息，并且使用从操作信息接收的操作信息自主地确定行程的至少一部分的燃料消耗 模块。