Over-cambered stage design for steam turbines
    1.
    发明授权
    Over-cambered stage design for steam turbines 失效
    蒸汽轮机的过弧式舞台设计

    公开(公告)号:US5326221A

    公开(公告)日:1994-07-05

    申请号:US112365

    申请日:1993-08-27

    IPC分类号: F01D5/14 F01D9/02

    摘要: Steam turbine nozzle blades and buckets are profiled in accordance with Tables I and II or multiples of the X,Y and R coordinates of the charts. The profiles of the nozzle blades impose a parabolic flow distribution at the throat and the buckets accommodate the incoming flow. The nozzle blades and buckets are over-cambered at their roots and tips to constrict flow from the roots and tips into the mid-regions of the blades and buckets. Improved aerodynamic efficiencies are obtained by directing the flow away from the end walls of the blades and buckets toward the efficient mid-region of the blades and buckets whereby flow velocity and angle leaving the nozzle has a non-linear distribution and the bucket velocity leaving angles are similarly non-linear.

    摘要翻译: 蒸汽涡轮喷嘴刀片和铲斗根据表I和II或图表的X,Y和R坐标的倍数进行分析。 喷嘴叶片的轮廓在喉部施加抛物线流动分布,并且桶适应进入的流动。 喷嘴刀片和铲斗在其根部和尖端处过弧,以收缩从根部和尖端到叶片和铲斗的中间区域的流动。 通过将流动从叶片和铲斗的端壁引导到叶片和铲斗的有效中间区域获得改进的空气动力学效率,由此离开喷嘴的流速和角度具有非线性分布,并且铲斗速度离开角度 类似地是非线性的。

    Method and apparatus for interfacing security systems by periodic check in with remote facility
    2.
    发明授权
    Method and apparatus for interfacing security systems by periodic check in with remote facility 有权
    通过定期检查与远程设施来连接安全系统的方法和装置

    公开(公告)号:US07633388B2

    公开(公告)日:2009-12-15

    申请号:US11858252

    申请日:2007-09-20

    IPC分类号: G08B1/08

    CPC分类号: G08B25/009

    摘要: Security systems, such as in a home or other building, periodically transmit status data to a remote facility so that the remote facility is continuously informed of the security systems' status. A user interface device at one security system, or a web browser at a personal computer, can obtain information regarding, or provide commands to, one or more other security systems at remote locations by communicating with the remote facility. The remote facility also reports specified events, such as alarms, that occur at a security system to one or more other security systems. Other information, such as video and audio data from a security system, can also be provided to the remote facility for sharing with other security systems. An intercom feature can also be established via the remote facility.

    摘要翻译: 诸如在家庭或其他建筑物中的安全系统周期性地将状态数据传送到远程设施,以便远程设备被不断地被告知安全系统的状态。 一个安全系统的用户接口设备或个人计算机上的网络浏览器可以通过与远程设备通信来获得关于远程位置的一个或多个其他安全系统的信息或提供命令。 远程设施还向一个或多个其他安全系统报告在安全系统发生的指定事件(例如警报)。 还可以向远程设施提供诸如来自安全系统的视频和音频数据的其他信息,以与其他安全系统共享。 还可以通过远程设施建立对讲功能。

    Method and apparatus for interfacing security systems by periodic check in with remote facility
    3.
    发明授权
    Method and apparatus for interfacing security systems by periodic check in with remote facility 有权
    通过定期检查与远程设施来连接安全系统的方法和装置

    公开(公告)号:US07292142B2

    公开(公告)日:2007-11-06

    申请号:US10969099

    申请日:2004-10-20

    IPC分类号: G08B1/08

    CPC分类号: G08B25/009

    摘要: Security systems, such as in a home or other building, periodically transmit status data to a remote facility so that the remote facility is continuously informed of the security systems' status. A user interface device at one security system, or a web browser at a personal computer, can obtain information regarding, or provide commands to, one or more other security systems at remote locations by communicating with the remote facility. The remote facility also reports specified events, such as alarms, that occur at a security system to one or more other security systems. Other information, such as video and audio data from a security system, can also be provided to the remote facility for sharing with other security systems. An intercom feature can also be established via the remote facility.

    摘要翻译: 诸如在家庭或其他建筑物中的安全系统周期性地将状态数据传送到远程设施,以便远程设备被不断地被告知安全系统的状态。 一个安全系统的用户接口设备或个人计算机上的网络浏览器可以通过与远程设备通信来获得关于远程位置的一个或多个其他安全系统的信息或提供命令。 远程设施还向一个或多个其他安全系统报告在安全系统发生的指定事件(例如警报)。 还可以向远程设施提供诸如来自安全系统的视频和音频数据的其他信息,以与其他安全系统共享。 还可以通过远程设施建立对讲功能。

    METHOD AND APPARATUS FOR DETECTING CONTROL PANEL ATTACKS IN A SECURITY SYSTEM
    4.
    发明申请
    METHOD AND APPARATUS FOR DETECTING CONTROL PANEL ATTACKS IN A SECURITY SYSTEM 审中-公开
    用于检测安全系统中控制面板攻击的方法和装置

    公开(公告)号:US20120133511A1

    公开(公告)日:2012-05-31

    申请号:US12955189

    申请日:2010-11-29

    IPC分类号: G08B13/00

    摘要: A method and apparatus for detecting intruders. The method includes the steps of a control panel of a security system detecting an intrusion of a secured area, the control panel entering a delay period before reporting the intrusion in order to allow entry of a disarm code through a control panel disposed on a structural surface proximate an entrance to the secured area, a sensor monitoring the control panel for movement and the control panel reporting the intrusion before expiration of the delay period upon detecting movement.

    摘要翻译: 一种用于检测入侵者的方法和装置。 该方法包括以下步骤:检测安全区域的入侵的安全系统的控制面板,控制面板在报告入侵之前进入延迟时段,以允许通过设置在结构表面上的控制面板进入撤防代码 靠近安全区域的入口,监测控制面板以进行移动的传感器,以及控制面板在检测到移动时在延迟时段期满之前报告入侵。

    Gear driven booster
    5.
    发明授权
    Gear driven booster 失效
    齿轮驱动助力器

    公开(公告)号:US6158210A

    公开(公告)日:2000-12-12

    申请号:US204877

    申请日:1998-12-03

    申请人: Robert J. Orlando

    发明人: Robert J. Orlando

    摘要: A turbine engine includes a gear driven booster connected to a high pressure shaft of the engine. A gear assembly connects the booster to the high pressure shaft. The booster is a high speed orthogonal booster that includes a plurality of rotor blades and a plurality of stator vanes. The booster rotates in a direction that is opposite to a direction the high pressure shaft rotates.

    摘要翻译: 涡轮发动机包括连接到发动机的高压轴的齿轮驱动的增压器。 齿轮组件将增压器连接到高压轴。 助力器是包括多个转子叶片和多个定子叶片的高速正交助力器。 增压器沿与高压轴旋转的方向相反的方向旋转。

    Admission mixing duct assembly
    7.
    发明授权
    Admission mixing duct assembly 失效
    入场混合管总成

    公开(公告)号:US5381655A

    公开(公告)日:1995-01-17

    申请号:US058181

    申请日:1993-05-10

    IPC分类号: F02K3/075 F02K7/16 F02K3/02

    CPC分类号: F02K3/075 F02K7/16

    摘要: A variable cycle jet engine is provided with a mixing duct assembly which mixes core engine exhaust gas with bypass air when the engine is operating in a turbofan mode and which blocks flow from the core engine and isolates the core engine from the bypass flow when the engine is operating as a ramjet.

    摘要翻译: 可变循环喷气发动机设置有混合管道组件,当发动机以涡轮风扇模式运行时,混合管道组件将核心发动机排气与旁路空气混合,并且当发动机在发动机处于发动机时阻止来自核心发动机的流动并将核心发动机与旁路流隔离 正在作为冲压式喷气式作业。

    Laser path switching mechanism
    8.
    发明授权
    Laser path switching mechanism 失效
    激光路径切换机制

    公开(公告)号:US5272707A

    公开(公告)日:1993-12-21

    申请号:US979793

    申请日:1992-11-20

    申请人: Robert J. Orlando

    发明人: Robert J. Orlando

    IPC分类号: G02B26/08 H01S3/10

    CPC分类号: G02B26/0883

    摘要: An optical beam switching mechanism is used from switching a light beam between a plurality of light beam paths. A rhombic prism is mounted for rotation on an axis and is rotated between positions by a geneva mechanism. A plurality of microswitches are positioned to reposition the prism after rotation to a predetermined position. The geneva mechanism is driven by an electric motor and has an index wheel attached to a cradle supporting the prism which index wheel is rotated by a drive arm connected to the electric motor.

    摘要翻译: 使用光束切换机构来切换多个光束路径之间的光束。 安装菱形棱镜以在轴上旋转并通过日内瓦机制在位置之间旋转。 多个微动开关定位成在旋转到预定位置之后重新定位棱镜。 日内瓦机构由电动机驱动,并且具有附接到支撑棱镜的支架的分度轮,其中分度轮由连接到电动机的驱动臂旋转。

    System and method for panel linking in a security system
    9.
    发明授权
    System and method for panel linking in a security system 有权
    在安全系统中面板链接的系统和方法

    公开(公告)号:US07734906B2

    公开(公告)日:2010-06-08

    申请号:US11055511

    申请日:2005-02-10

    IPC分类号: H04L29/00 G06F17/30 G08B9/00

    摘要: A security system comprising a plurality of security subsystems each of the security subsystems being discretely located, typically in separate buildings. The security subsystems are interconnected by a system communications bus to enable bi-directional communication between the security subsystems. Each of the security subsystems comprises a user interface, a control panel, a plurality of security devices, a local communications bus, and a panel linking gateway. The panel linking gateway allows data on the local communications bus of each security subsystem to be transmitted to and received from the system communications bus. The security system allows a keypad or other user interface from one security subsystem to access and control a second remote security subsystem.

    摘要翻译: 一种包括多个安全子系统的安全系统,每个安全子系统通常在分开的建筑物中离散地定位。 安全子系统由系统通信总线互连,以实现安全子系统之间的双向通信。 每个安全子系统包括用户接口,控制面板,多个安全设备,本地通信总线和面板连接网关。 面板链接网关允许将每个安全子系统的本地通信总线上的数据发送到系统通信总线并从系统通信总线接收。 安全系统允许来自一个安全子系统的小键盘或其他用户接口访问和控制第二远程安全子系统。

    Apparatus and method for wireless doorbell and security control panel interaction
    10.
    发明授权
    Apparatus and method for wireless doorbell and security control panel interaction 有权
    无线门铃和安全控制面板相互作用的装置和方法

    公开(公告)号:US07135959B2

    公开(公告)日:2006-11-14

    申请号:US10889833

    申请日:2004-07-13

    IPC分类号: G08B5/36 G08B3/00 H04M9/00

    摘要: An apparatus and method for wireless doorbell and security control panel interaction is provided. The system includes a wireless doorbell, a security control panel, and at least one control panel activation device having a transmitter and a manually activated switch or button. The control panel is in communication with the at least one control panel activation device by way of the transmitter. The control panel includes a receiver for receiving signals transmitted from the at least one control panel activation device via the transmitter. A security keypad having a speaker device for broadcasting an alarm or message related to functions of the security system is in communication with the control panel as well. At least one auxiliary security device is also in communication with the control panel. The auxiliary security device may include an assortment of devices that perform ancillary functions that enhance the functionality of the security control panel.

    摘要翻译: 提供无线门铃和安全控制面板交互的装置和方法。 该系统包括无线门铃,安全控制面板和至少一个具有发射机和手动激活的开关或按钮的控制面板激活装置。 控制面板通过发送器与至少一个控制面板激活装置通信。 控制面板包括用于经由发送器接收从至少一个控制面板激活装置发送的信号的接收器。 具有用于广播与安全系统的功能相关的警报或消息的扬声器装置的安全键盘也与控制面板通信。 至少一个辅助安全装置也与控制面板通信。 辅助安全设备可以包括执行增强安全控制面板的功能的辅助功能的各种设备。