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    • 2. 发明申请
    • Apparatus and Method for Start-Up of a Power Plant
    • 发电厂启动装置及方法
    • US20090193787A1
    • 2009-08-06
    • US12026203
    • 2008-02-05
    • James WestSam Draper
    • James WestSam Draper
    • F02C6/18F01K7/00
    • F01K23/101Y02E20/16
    • A power plant is provided which includes a gas turbine having a compressor for producing compressed air and a combustor for combusting the compressed air with a combustible fuel to produce a heated combustion gas. The power plant also includes a heat recovery steam generator for generating a flow of steam from an exhaust of the gas turbine and a steam turbine for expanding the flow of steam from the heat recovery steam generator. The steam turbine has a rotor having a rotor bore disposed axially therein. The power plant also includes a conduit for directing at least a portion of the compressed air or at least a portion of the heated combustion gas from the gas turbine to the rotor bore of the steam turbine, wherein the compressed air or the heated combustion gas may warm the rotor bore of the steam turbine.
    • 提供一种发电厂,其包括具有用于产生压缩空气的压缩机的燃气轮机和用可燃燃料燃烧压缩空气以产生加热的燃烧气体的燃烧器。 发电厂还包括热回收蒸汽发生器,用于从燃气轮机的排气产生蒸汽流,以及蒸汽涡轮机,用于扩大来自热回收蒸汽发生器的蒸汽流。 蒸汽轮机具有转子,该转子具有轴向设置在其中的转子孔。 发电厂还包括用于将至少一部分压缩空气或至少一部分加热的燃烧气体从燃气涡轮引导到蒸汽轮机的转子孔的导管,其中压缩空气或加热的燃烧气体可以 加热蒸汽轮机的转子孔。
    • 6. 发明申请
    • Latching devices for gates and doors
    • 门和门的锁定装置
    • US20050199025A1
    • 2005-09-15
    • US10504006
    • 2003-02-07
    • James West
    • James West
    • E05B13/10E05B19/04E05B37/16E05B65/00E05C19/16E05B47/00
    • E05B19/04E05B13/105E05B37/16E05B65/0007E05B65/0014E05C19/163Y10S70/20Y10S292/37Y10T70/5195Y10T70/7062Y10T292/0813
    • A latching device (1) particularly for installation such as swimming pool gates may have an automatic magnetic latch with a child resistant device to control access. The child resistant device may include an operating handle (10) at an elevated location to be out of the reach of the child and an alternative operating device (11) is provided at a lower location with child resistance provided typically by a push button arrangement (12) acting through a cam and cam follower to raise a latching arm (3) against the biasing to the latching position. A simple pronged key (16) for a pushing action can be provided, but another aspect consists in a mechanically actuatable key pad (20) which can readily be operated by an adult even in a wheelchair, but which is resistant to child actuation. For example, a selected two of eight buttons may be required to be depressed to permit the key to actuate the push button.
    • 特别用于诸如游泳池门的安装的锁定装置(1)可以具有带有防止儿童装置的自动磁锁,以控制通路。 防儿童装置可以包括在提升位置处的操作手柄(10),以便在儿童不能触及的地方伸出并且另外的操作装置(11)设置在下部位置处,具有通常由按钮装置提供的儿童阻力( 12)通过凸轮和凸轮随动件起作用以使锁定臂(3)抵抗锁定位置的偏压。 可以提供用于推动动作的简单的插脚(16),但是另一方面在于可机械致动的键盘(20),即使在轮椅上也能容易地由成人操作,但是抵抗儿童致动。 例如,可能需要按下八个按钮中的两个按钮来允许按键致动按钮。
    • 8. 发明申请
    • Method and apparatus for combined wired/wireless pop-out speakerphone microphone
    • 用于组合有线/无线弹出扬声器麦克风的方法和装置
    • US20050037782A1
    • 2005-02-17
    • US10641449
    • 2003-08-15
    • Eric DiethornGary ElkoBiing-Hwang JuangJames West
    • Eric DiethornGary ElkoBiing-Hwang JuangJames West
    • H04M1/60H04Q7/20
    • H04M1/6033H04M2250/02H04M2250/06
    • The present invention is a desktop speakerphone having a base-station and a detachable microphone pod. The base-station includes standard telephone components, as well as a wireless receiver and a housing for a detachable microphone pod. The detachable pod contains at least one microphone and a wireless transmitter. When the pod is attached to the base-station, and the conference mode of operation is activated, the pod microphone's audio signal goes directly to base-station audio circuitry via a wired connection. When the pod is detached and the conference mode activated, the pod microphone's audio signal now goes via the pod's wireless transmitter to the base-station's wireless receiver. This detached, wireless mode allows the microphone to be positioned anywhere in the room, thereby improving the quality of transmitted speech by increasing the speech-signal-to-room-noise ratio, and lessening the potential for room echo by reducing the acoustic coupling between base-station loudspeaker and pod microphone.
    • 本发明是具有基站和可拆卸麦克风盒的台式扬声器。 基站包括标准电话部件,以及无线接收器和可拆卸麦克风盒的外壳。 可拆卸荚包含至少一个麦克风和无线发射器。 当盒子连接到基站,并且会议模式的操作被激活时,话筒麦克风的音频信号通过有线连接直接发送到基站音频电路。 当吊舱分离并且会议模式被激活时,pod麦克风的音频信号现在通过pod的无线发射器进入基站的无线接收器。 这种分离的无线模式允许麦克风定位在房间的任何地方,从而通过增加语音信号与房间噪声比来提高传输语音的质量,并且通过减少房间回声的可能性,通过减少 基站扬声器和荚麦克风。